commARCH - January February 2012 by IdeaSoil

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Commercial

BUILDING PRODUCTS

SERVING ARCHITECTS, CONTRACTORS, AND OWNERS IN COMMERCIAL CONSTRUCTION

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contents INSIDE

LEDs illuminate historic church. see page 32

F E AT U R E S 8 Healthcare Floors Ease Installation And Upkeep Luxury vinyl tile and bio-based sheet-vinyl flooring provide designers and managers unrivaled beauty and durability.

12 BIM Marks New Path To Sustainable Design

D E PA R T M E N T S 6 48 51 52

The Green Angle Showcases Index Portfolio

Building-information modeling helps designers plan buildings to meet green standards and streamline construction.

PRODUCTS

19 Dynamic Glass Shines In Sun Or Shade Smart glass is clean, green, and energy efficient while providing design options.

22 Roof Membranes Cover Durability Modern thermoplastic membranes offer energy efficiency, longevity, and ease of installation.

24 Building Power: Put Data Into Action A new generation of building-management tools provides insightful analysis for energy control.

34 38 40 42 44 46 47

Windows & Doors Exteriors Interiors FF&E HVAC & Plumbing Building Technology Lighting & Electrical

42 About the Cover

PROJECTS 28 Livestrong Sporting Park, Kansas City, MO 30 Two New York-Area Hospitals

jan /feb 2012 vol. 10

no. 1

32 St. John The Evangelist Church, Winthrop, MA

When sports are played in all types of weather, fan comfort becomes critical. The challenge is even greater when the â&#x20AC;&#x153;lidâ&#x20AC;? that protects fans must allow sunlight to reach the grass. Learn how that difficult challenge was met in the Livestrong Sporting Park, Kansas City, MO. See p. 28.

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JAN/FEB 2012

COMMERCIAL BUILDING PRODUCTS

SILENCE IS GOLDEN. IN THIS CASE SILENCE IS A SOPHISTICATED SHADE OF BROWN At Stonhard we do more than create long lasting, great looking floors. Our more than 350 project engineers and 200 specially trained installation crews provide you with precise solutions. From custom designs and project support to proven performance and comprehensive service — we solve the world’s toughest flooring problems. Our revolutionary StonresTM system dramatically reduces disruptive noise from foot traffic, wheeled carts and even energetic voices while offering a progressively designed, stain resistant, easy to clean and sanitary surface. Just one of the innovative ideas you’ll get from the company that doesn’t believe in a one-size-fits-all approach to seamless flooring. That’s why 95% of our business comes from repeat customers. Unparalleled products, custom designs and our reliable single source warranty on it all. It’s always a great time to talk to us.

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FLOORS FOR EVERY ENVIRONMENT

contents ONLINE EDITORIAL PRODUCTS

CBPdigital E X T R A S

To learn more about the products mentioned in the features in this issue, visit our digital magazine at http://www.cbpmagazine.com/digital/janfeb2012. Turn to the article that interests you and click on the icon to download a spec sheet or watch a video. Below is a summary of this issue’s Digital Extras.

As part of our variety of online editorial products, Commercial Building Products presents Commercial Conversation at http://www.commercialconversation.com. Commercial Conversation is a series of bi-monthly podcasts in which the editors speak with commercial-construction industry experts about issues that affect specifier decisions. Podcasts are supported by a resource page and are available for download from the website.

Environmental Product Declarations, with Heather Gadonniex In our first podcast, we talk with Heather Gadonniex, EPD Program Manager, UL Environment, a wholly owned subsidiary of Underwriters Laboratories Inc., Northbrook, IL. The Environmental Product Declaration (EPD) is a rapidly emerging certification program that is playing a major role in the specification of sustainable/green construction products.

Hospitality and Restaurants, with Joshua Zinder Healthcare Floors Ease Installation And Upkeep, p. 8: Downloading this Digital Extra item will give you a brochure that includes specifications and color-selection options for Gerflor’s luxury vinyl tile product line. BIM Marks New Path To Sustainable Design, p. 12: This Digital Extra download is a 16-page pdf file from Autodesk entitled, “Streamlining Energy Analysis of Existing Buildings with Rapid Energy Modeling.” Dynamic Glass Shines In Sun Or Shade, p. 19: This Digital Extra download provides you with a whitepaper that describes the results of an independent study comparing the energy performance of electrochromic glazings with that of conventional and high-performance glazings.

Our second Commercial Conversation podcast focuses on trends in the hospitality/restaurant arena. Our guest for the podcast is Joshua B. Zinder, AIA, NCARB, LEED-AP, and principal at JZA&D, Princeton, NJ. His 20-year professional experience encompasses education, institutional, commercial, municipal/government, and residential design.

Fenestration Codes and Trends with Mike Turner Our third Commercial Conversation is with Mike Turner, vice president of marketing at YKK AP America Inc., Austell, GA. Mike is also a board member of the American Architectural Manufacturers Association (AAMA), Schaumburg, IL, the TaskGroup Chairman for BIM Initiatives at AAMA, a member of the Codes and Regulatory Affairs Committee at AAMA, and a member of the International Code Council. Mike discusses new fenestration codes, fenestration technology, and what it means for commercial-construction specifiers.

Roof Membranes Cover Durability, p. 22: This download produces a brochure that describes the various benefi ts of white, sustainable, high-performance roofing.

www.cbpmagazine.com offers many online products meriting investigation. Just click on the icons on the website.

Building Power: Put Data Into Action, p. 24: Click on this icon in the digital magazine to download a whitepaper that describes the benefi ts of using an integrated system to manage building operations and cut energy costs. Canopy Adds A Kick To Sports Venue, p. 28: This download will provide you with a sheet that describes the benefi ts of Duo-Gard’s Series 3000 Long-Span System, which is engineered for stadium applications. LEDs Cut Costs, Boost Efficiency, p. 30: The specification sheet you’ll receive when you click on the Digital Extra icon will provide you with details about the Maxlite 2x2 and 2x4 architect LED flat panels, including lighting output specifications. Modern Lighting Brightens Historic Church, p. 32: Specifications for the Lumenpulse high-performance RGB facade LED luminaire are included in the pdf file you’ll download when you click on the icon. Also included are images of other applications that use the fi xtures.

Recent blog topics: • • • •

Architecture Billings Index positive for second straight month DOE guide can help you save energy Construction spending hits 17-month high ISA forms building-automation systems division

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JAN/FEB 2012

COMMERCIAL BUILDING PRODUCTS 3

Maintenance workers wear heavy boots, and they rarely tiptoe. That’s why DensDeck® Roof Boards are designed to help protect the insulation from foot traffic. This is especially important for today’s alternate energy roofs, like vegetative, cool or photovoltaic systems that tend to require more frequent maintenance. For a long-lasting roof system you can count on, count on Georgia-Pacific Gypsum, the company that’s been defining durable for over 25 years.

J A N / F E B 2 012

VOLUME 10, NO. 1

Commercial

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SERVING ARCHITECTS, CONTRACTORS, AND OWNERS IN COMMERCIAL CONSTRUCTION

1300 S. Grove Ave, Suite 105 Barrington, IL 60010 847.382.8100 fax: 847.304.8603 www.cbpmagazine.com

EDITORIAL Gar y L. Par r Edit orial Dir ec t or

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Marjie O’Connor Senior Edit or

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Mar ga Parr Assist ant Edit or

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Elisa Kendal-War d Ar t Dir ec t or Ellen Sandkam List Rent al Ser vices

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editor’s NOTEBOOK

Something for the ears At Commercial Building Products we provide you with a variety of sources for product information—the magazine in print and digital form; our recently re-designed website, with articles and product information from almost 10 years of issues; our blog, which provides a regular feed of industry news; our Twitter feed at cbpmag; and our monthly e-newsletters, which provide you with a snapshot of exciting products. Until now, all of our offerings have been strictly for the eyes. In 2012, we’re adding the “ear channel” as a way to deliver information to your head. We’re going to do that through our new podcast series, Commercial Conversation, at http://www.commercialconversation.com The Commercial Conversation podcasts are twice-monthly chats with experts about commercialbuilding technology, standards, design, architecture, and green/sustainable construction. The purpose is to help you better understand the issues you face as you design and build new facilities or work on renovation projects. While the series is new, you’re already behind in your listening. At the time this magazine was sent to the printer, we have made available three podcasts: • Environmental Product Declarations with Heather Gadonniex, UL Environment, Northbrook, IL. In this conversation we learn about one of the more important aspects of sustainable product certification. • Hospitality and restaurant trends with Josh Zinder, principal at JZA+D, Princeton, NJ. Josh is a renowned architect with a real flare for creative hospitality design. In the podcast, he helps you understand the latest trends in this important area.

• Fenestration standards and energy codes with Mike Turner, vice president, marketing, at YKK AP America Inc., Austell, GA, and American Architectural Manufacturers Association, Schaumburg, IL. Mike, who is involved in several code committees, talks about new fenestration energy codes and what they mean for specifiers. That’s just for starters. We’ve already lined up several other experts to keep your ears and head filled with knowledge for the rest of the year. How do you listen to these podcasts? Visit http://www.commercialconversation.com to download the mp3 files. Soon you’ll be able to subscribe at iTunes. You also can receive notification each time a new podcast is available by using our RSS feed, subscribing at the website, or by following our Twitter account @ commerchat. We hope you’ll find these podcasts to be a valuable resource and we welcome your feedback.

CBPdigital

Gary L. Parr Editorial Director COMMERCIAL BUILDING PRODUCTS (USPS 23077) is published nine times/year in January, March, April, May, June, July, September, October, and November, by ConSource LLC, 1300 S. Grove Ave., Suite 105, Barrington, IL 60010 (Phone: 847-382-8100). Periodicals postage paid at Barrington, IL, and additional offices. Entire contents copyright 2012 by ConSource LLC. All rights reserved. SUBSCRIPTION: COMMERCIAL BUILDING PRODUCTS is mailed free to major users of commercial building products across several industries. Non-qualified subscriptions in the United States are $24 for one year. POSTMASTER: Please send address changes to: COMMERCIAL BUILDING PRODUCTS, Creative Data, 440 Quadrangle Dr., Suite E, Bolingbrook, IL 60440-9719. For other circulation information, call 630-739-0900.

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JAN/FEB 2012

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the green angle THE SOURCE FOR SUSTAINABLE BUILDING NEWS Retrofitting Schools Achieves Better Energy Efficiency And Air Quality

Low-hanging fruit There are some simple ways to help improve conditions such as air quality and acoustics— shown to affect students’ test scores—with minimal investment and interruption. Due to lack of funding, many schools have been forced to cut back on janitorial support. This means floors are not cleaned as regularly, which can be a big issue, especially in environments outfitted with carpet flooring. Dust, dirt, and carpet fibers travel through the air, clogging air filters and compromising the c quality of ventilation. Changing the air q filters and moving away from high-mainttenance carpeting can significantly help or professionals looking to become involved in school improve air quality. improvements philanthropically, there are plenty of The lack of inadequate insulation—in opportunities. In the past decade, a number of organizations walls, around pipes, and in HVAC airw have sprung up to work toward improving the state of public handling ducts—causes energy inefficiency h schools across the country: a and noise pollution, which are detrimental tto learning. Many schools choose to forego • The Green Schoolhouse Series insulation in these areas due to budgetary www.greenschoolhouseseries.org c constraints, but adding insulation to these • IAQ Design Tools for Schools ducts is a key component of any school d remodel. It reinforces the purpose of the www.epa.gov/iaq/schooldesign/portables.html and sstructure: to provide a quiet, productive www.epa.gov/iaq/schooldesign/controlling.html place for students to learn. p • National Clearinghouse for Educational Facilities Re-insulating or simply adding more www.ncef.org/green-schools insulation will save heating and cooling costs for a return on investment in the long c • Allergy Clean Environments run and a better classroom environment. allergyclean.com/news/freshairimprovestestscores.htm ute to a productive learning environment. Third, LEED certification is in higher demand than ever before. It often is less expensive to build a new school than renovate an existing building. Because building codes, including the adoption of more stringent rules regarding lead and asbestos abatement, have changed so much over the past few decades, anything beyond simple retrofits may require an expensive demolition (overseen by a certified, licensed asbestos-abatement

The issue of America’s aging schools and the potential impact that subpar conditions may have on students has been a popular topic of discussion in the past decade. During a televised appeal for his Jobs Act in October 2011, President Barack Obama addressed the issue of the nation’s crumbling schools head on. “There’s no heat in the winter or air conditioning in the summer. In some of the schools, the ventilation is so poor it can make students sick,” he said. “How do we expect our kids to do their very best in a situation like that? Every child deserves a great school.” According to many sources, the average public school is more than 40 years old—a great concern, since structures built before about 1978 are most likely to contain potentially hazardous materials. Brightenalife.org, a non-profit organization based in Scottsdale, AZ, and dedicated in part to improving learning environments in underfunded communities, attributes more than 10 million missed school days each year to environmental conditions, which can include poor indoor-air quality, ventilation issues, and mold. Furthermore, the organization reports that energy inefficiencies cost the average school about $100,000 each year—money that could be better spent on teachers and materials. • 21st Century School Fund The growing visibility of these www.21csf.org problems has created a movement to achieve greater energy efficiency and • Coalition for Better Buildings air quality in schools. In 2007, Hands On www.c4bb.org Schools, an organization through the • Brighten a Life Hands On Network, Atlanta, launched a brightenalife.org/areas.html two-year program to renovate 100 schools nationwide with a partnership with The • Hands On Network Home Depot, Atlanta. In 2010, ABC’s www.handsonnetwork.org “Extreme Makeover Home Edition” aired Those inspired to create a school renovation program or two special episodes in which volunteers renovated seven schools with serious volunteer to make a change in their own community might safety and sanitation concerns. consider attending The National Conference on Volunteering However, the overwhelming number and Service, held in Chicago, June 18 to 20, 2012. of schools don’t benefit from volunteer support from grassroots organizations, rescue teams, or the grant funds offered by major specialist), followed by a major remodel or legislation. Perhaps the most important step addition to ensure that new codes are met. these schools can take is selecting contractors Of course, starting from scratch is not who are experienced in addressing their unique always a practical solution or even an option. In needs. That’s where you come in. addition to the time requirements, there is the issue of finding a temporary school location (if Dealing with the issues the existing structure is to be demolished) and There are several integral considerations for this the commitment to tackling the entire project type of project. First, recognize that there will be in one fell swoop, which requires resources cost limitations that may prohibit using the most upfront. In those cases, retrofitting will allow the cost-effective or fastest approach to the project. school to approach the improvement process Second, it’s function over form, as greater priority slowly to spread out costs and avoid displacing is given to aspects of the structure that contribstudents during the renovation process.

Getting Involved

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JAN/FEB 2012

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M Mold mitigation What can be done about other hazardous W conditions, such as mold? If mold is identified, c a professional must address the problem immediately. Installing inexpensive hygrometers tto monitor humidity levels, which should be k kept below 50% by adequate HVAC systems, is an effective way to prevent the development a of mold. Another precautionary measure o is to ensure the structure’s roof is properly maintained, and to promptly make necessary repairs. Another effective way to improve air quality is to cut down on off gassing. Using q finishes and materials that are low in volatile o organic compounds (VOCs) can reduce the number of toxins. Contractors wishing to bid on such school projects may find it helpful to highlight LEED and other green certifications. In addition, demonstrating depth of knowledge about subsidies and rebate programs may offer a competitive advantage and commitment to return on investment. Richard Gebhart is technical manager for commercial-industrial products at Owens Corning, Toledo, OH.

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feature HEALTHCARE Modern flooring’s color options and design versatility for healthcare settings belie the exceptional durability it offers.

Healthcare Floors Ease Installation And Upkeep F

looring in healthcare facilities is the Rubik’s Cube of challenges for designers and facility managers. Several factors have to line up. Flooring must be hygienic, easy to clean, stain-resistant, and able to withstand heavy foot traffic and the transport of medical equipment. In addition, a good floor should help reduce noise, thereby improving patient sleep quality; be comfortable for staff who must stand and walk on it for extended periods of time; and offer vibrant patterns and colors to make an area cheerful and light, and even help patients’ (and employees’) states of mind. Until recently, however, aligning these qualities was virtually impossible. Recent innovations in the vinyl-flooring industry have made it possible to meet the challenges and are now providing healthcare facilities with some of the strongest, most hygienic, and aesthetically pleasing floors on the market. Products such as luxury vinyl tile (LVT), which create warmth and home-like environments, are in demand with vertical click-to-install systems, favored for their ease of installation. The specification of bio-based flooring is on the rise as healthcare designers look for ways to improve patient experiences and the environment. Perhaps the most compelling innovation in vinyl flooring for healthcare settings, however, is the development of new surface 8

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JAN/FEB 2012

Luxury vinyl tile and bio-based sheet-vinyl flooring provide designers and facility managers unrivaled beauty and durability. Catherine Del Vecchio, Gerflor USA treatments that provide the ultimate protection against daily hospital foot traffic.

Growing popularity of LVT LVT has become a designer favorite because it offers all of the benefits of a resilient floor, while providing an array of design options. The quality of wood and tile design reproduction makes it extremely realistic and allows creation of an environment that would be impossible with actual wood or ceramic. For example, pairing ceramic tile with existing wood flooring is challenging since the floors have different thicknesses and require different installation methods. LVT designs are more resistant than ceramic tiles, which can break, but also provide greater warmth and comfort underfoot than ceramic. With LVT, designers can easily create

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unique u environments by mixing wood plank and tile designs to achieve a seamless p transition from waiting-room areas to t lobbies. They can create pathways by l mixing m both products, which allows easy wayfi nding through hospitals or other large w healthcare spaces. h A big trend in LVT is the click system. While most LVT click systems are s designed for residential and semi-contract d applications, a they are not recommended for high-traffi c applications such as healthcare h environments. Always look for a system that e is i built for high traffic, contains a fiberglass grid, and offers a vertical click system that is g 100% water-resistant. LVT wood-plank design modularity is another advancement of which facility managers can take advantage. The modularity allows removal of individual planks in one area when repair is necessary, unlike laminate and traditional wood where it’s difficult to remove individual areas. LVT with a vertical click locking system can also be replaced much more easily because it floats on top of the subfloor rather than being entirely glued. Lengthy replacement times interrupt daily operations in hospitals or long-term healthcare facilities and thus, quick flooring replacement is crucial. LVT is also a nice alternative to laminate flooring because laminate can be very noisy. In healthcare environments, reduced noise levels are directly related to a patient’s comfort and

WINDOWS • CURTAIN WALLS • ENTRANCES • STOREFRONTS

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Economy and cost savings are bigger factors than ever when deciding how to make the best use of an existing building, which makes EFCO’s broad line of retroÀt solutions a smarter choice than ever. EFCO® windows, curtain walls, entrances and storefronts can give your existing building a durable, attractive and energy-saving future. For increased thermal performance, the XTherm® product line is your solution. Our expert sales team will make the process cost-effective and collaborative. Find out more by calling 1-800-221-4169, or go to efcocorp.com.

WHERE WINDOWS ARE JUST THE BEGINNING®.

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feature HEALTHCARE recovery time. Topical moisture can damage wood and laminate, but vinyl’s impervious nature provides protection against spills or stains.

When skin-deep is good enough

Flooring treated with an extra-dense coating, such as Evercare from Gerflor, is practically scratchproof and repels bacteria, making it ideal for surgical areas.

The Click System

uxury vinyl tile with a vertical click system provides easier installation, which is a

significant benefi t itself. However, it supplies

New bio-based, homogenous, sheet-vinyl flooring combined with newly developed flooring treatments, such as Evercare from Gerflor USA, Bensenville, IL, also provides designers and facility managers with unrivaled beauty and protection in flooring choices. The flooring features a micro-structured, cross-coat polymerized treatment that strengthens its durability. These hightech treatments reduce the need for cleaning by 55% and provide ultimate chemical and stain resistance. The treatment makes the vinyl-flooring surface extremely dense to virtually eliminate the risk of staining caused by chemicals such as Betadine or iodine, while also reducing the appearance of unsightly scratches or scuffs. The extremely dense surface also minimizes maintenance—an important factor in an environment for healing—since it is a truly polish-free solution. Hospital staff can concentrate on patient health instead of the state of the floors. Caustic polishes or waxes are unnecessary, and floor maintenance is as simple as using warm water and soap. “Sound R&D principles give way to great innovations, and a superior floor treatment is one innovation that provides architects, designers, facility managers, and contractors high-performing, sustainable, vinyl floors,” said Ken Chmura, general manager, Gerflor USA. “If a vinyl floor doesn’t need to be waxed or polished the benefit is twofold; first, costly maintenance programs become a thing of the past and second, daily life in commercial environments can go on unimpeded.”

a wide range of other features that appeal to

Tough-to-beat flooring

designers and facility managers:

• Thickness of 6 mm combined with a fiberglass grid

• Heavy-duty wearlayer and beveled edges for stability

• Reduces noise from foot traffic as much as 12 dB; very little reverberation from walking; better sound-abatement qualities than laminate

• Facilities can remain open during installation • Natural comfort and warmth underfoot • Absorption of as much as 1 mm of imperfection in the subfl oor

• Water and stain resistance • Available in an array of colors and designs.

COMMERCIAL BUILDING PRODUCTS

JAN/FEB 2012

Vinyl flooring has many characteristics that make it ideal for areas with heavy foot traffic. Certain characteristics rise to the top of the list for specifiers selecting a floor for a hospital or health facility: Durability. Vinyl floors are also known as resilient flooring, and for good reason. They can withstand extreme conditions. According to the American Hospital Association, Chicago, there are more than 1,500 hospitals in the U.S. with a hospital-bed capacity of 200 or more. Multiply these figures by the number of potential visitors and medical staff per patient, and you begin to see how much traffic a hospital receives. The strength of vinyl flooring makes it the most popular hard surface in the U.S. Style. Vinyl flooring offers an array of colors and styles to suit even the most discerning tastes within the A&D community. Healthcare designers, especially, must pay close attention to

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their designs, sometimes termed evidence-based design, in which colors and patterns can play a role in a patient’s recovery. The new surface treatment protects the color of the floor from fading or staining. Sustainability. Vinyl floors are continuously improved to be easy on the environment. Innovative protective coatings contribute to good indoor-air quality (IAQ) and save water by eliminating costly maintenance chemicals that can harm the planet. In addition, tests indicate that chemical and water use is reduced by 55%, compared with traditional maintenance programs. Affordability. Vinyl floors provide healthcare-facility managers with easier maintenance and longer floor lifecycles. The latest technology means that a floor’s lifespan can approach two decades. Versatility. For emergency rooms, nursing stations, patient rooms, or hallways, vinyl flooring is the preferred choice of the A&D community. The variety of patterns and colors and ease of maintenance is a win-win situation for designers, builders, contractors, installers, facility managers, and patients. Safety. Healthcare-facility managers choose resilient flooring over other materials because of its major sanitary advantages. According to the Resilient Floor Covering Institute, LaGrange, GA, the material is tested for slip resistance and designed for better IAQ.

Strength and beauty As important as all these considerations are, however, designers want flooring that also looks good. Vinyl flooring is available in vibrant colors and soothing neutrals that keep their sheen throughout the product’s lifecycle. Ensuring that a product remains colorful and brilliant equates to a better recuperative environment. Vinyl flooring can provide an at-home or spa-like feel to an environment, which can promote faster healing. In addition, color and pattern can provide a better sense of direction or wayfinding for hospitals, enabling patients and visitors to navigate more easily through hospital corridors and healthcare facilities. Resilient flooring provides a way for hospitals and healthcare facilities to rest assured that the investment they make in flooring surfaces literally stays true to form and function over its entire life. Catherine Del Vecchio is brand and marketing manager for Gerflor USA, Bensenville, IL

for free information, CIRCLE 2 or visit our digital magazine at www.cbpmagazine.com/digital/janfeb2012 and click on the icon.

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feature BIM

BIM Marks New Path To Sustainable Design Building-information modeling helps designers plan buildings to meet green standards and streamline the construction process. Erin Rae Hoffer, AIA, CSI LEED AP, Autodesk 12

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JAN/FEB 2012

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2009 study by the American Institute of Architects, Washington, reported that about 20% of surveyed U.S. cities with populations greater than 50,000 had adopted green-building policies. Ranging from incentives to formal restrictions and building codes, the policies span changes in land use, design, construction, and operation of new and existing buildings. Architects report that clients, who are well aware of policies related to sustainable design and are alert to the effect on their businesses, look to building-industry professionals for help complying with the policies. These policies represent a significant new opportunity for design professionals. The industry needs design ideas that improve efficiency and energy performance, as well as

A highly detailed rendering, completed with building-information modeling, provides an excellent representation of the Consolidated Forensic Laboratory, Washington.

design. HOK, which has been serving clients materials, and regulations governing the project and producing complex architectural projects location. for more than 55 years, declared sustainable Building-rating or -certification systems design a core value in the early 1990s. In 2005, signify that a project has met sustainability the firm adopted the buildingSMART business criteria established by an organization of strategy, with a focus on the use of “smart” multiexperts, such as the Leadership in Energy and dimensional, dynamic building models in an Environmental Design (LEED) rating system innovative collaborative team- and informationfrom the U.S. Green Building Council (USGBC), oriented process. Washington, and overseen by the affiliated At HOK, BIM is the required platform Green Building Certification Institute (GBCI), for all new projects. The firm’s commitment Washington. To qualify for LEED certification, to BIM extends beyond its own projects to projects must demonstrate the achievement of direct involvement in shaping the industry a specified number of factors from areas that adoption of this innovative process. HOK’s chief include site, water, energy, materials, indoor executive officer, Patrick MacLeamy, FAIA, is environment, innovation, and regional priorities. also the chair of buildingSMART International Another system is Green Globes, a guidancea Ltd., Washington, and-assessment system an organization o offered by the Green responsible for driving B Building Initiative ( the development (GBI), Portland, OR. IM is an intelligent, model-based of standards and G Green Globes certifies process founded on the concept of processes to foster p projects based on a the adoption of BIM an environmental parametric, information-rich data structures through interoperability. a assessment that based on building elements. The shift from ttabulates points in the In the U.S., the the drawing metaphor underlying computerc member organization categories of energy, aided drafting (CAD) systems to a modelis the buildingSMART iindoor environment, ssite, water, resources, Alliance, a council of based process means that practitioners must e the National Institute emissions, and develop new ways of working and thinking of Building Sciences, p project/environmental about their projects. Further, a model-based Washington. m management.

What Is BIM?

process provides insight that can lead to

Beyond the drawing board

strategies to meet green-building requirements to reduce carbon emissions and use of natural resources. Building-information modeling (BIM) can help reach those design solutions.

A shift in thinking For the past decade, BIM technology has ignited the design and construction industry and is quickly becoming a mainstream method driving business-model and process changes. A 2009 McGraw Hill Construction Report on the business value of BIM found that its adoption by architects, engineers, and contractors increased 75% between 2007 and 2009 and that 2/3 of respondents expected to use BIM on most of their projects by 2011. The architectural firm HOK, St. Louis, is a leading BIM adopter and a leader in sustainable

faster decision making and better use of

S Start to certifi ed finish c

economic and environmental resources. Revit, from Autodesk How does BIM assist H Today, BIM extends well beyond the auw Inc., San Rafael, CA, is a when projects are family of software applittargeting points under thoring of a model for the purposes of highcations that specifically a sustainable rating or quality design. The BIM process runs from c support design, analysis, certification system? project inception through design, construcdocumentation, and Based on preliminary B construction of BIM projproject information, p tion, and ultimately to a building’s operations p ects. “We are close to project teams develop and management. The information platform 100% implementation of a strategy for credits represented by BIM has the potential to BIM based on Revit on or points that can be o deliver insight for better business results for a our projects,” said James achieved. Decisions Vandezande, AIA, senior made about siting m all stakeholders in a project. associate, and director or massing of new o c of HOK buildingSMART. construction have “BuildingSMART improves the effectiveness of a tremendous impact on the project’s ability the relationship between architects, engineers, to meet targets for site or energy efficiency. owners, and contractors.” Recent innovations in BIM tools help designers With BIM, designers can consider a make more well-informed decisions at this key project’s goals for sustainability and leverage point. Design software can produce conceptual the rich information in the model to conduct building-information models in a vendor-neutral analysis on important characteristics. Will the format, such as gbxm (http://www.gbxml. design perform in terms of energy efficiency? org/aboutgbxml.php), which allows data to Will targets for daylighting and view access of be brought into tools that perform sustainable interior spaces be achieved? Designers also analyses. can evaluate other solutions in terms of the For example, Autodesk Ecotect analysis particulars of the site, the climate, naturalsoftware provides insight about daylighting, resource use, cost and availability of regional thermal performance, efficiency related to solar Get free product information at www.cbpmagazine.com

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feature BIM

BIM gives the viewer “X-ray vision” into the atrium of the Consolidated Forensic Laboratory.

gain, airflow, and shadows. Similarly, Autodesk’s Green Building Studio Web-based service has tools to provide whole-building energy modeling, carbon-emissions reporting, daylighting, water, ventilation, and Energy-Star scores. These tools address the critical issue of energy modeling at the early stage of design. Energy modeling throughout the design process must demonstrate that a project is well-designed to achieve goals for efficiency. Mary Ann Lazarus, FAIA, LEED AP BD+C, HOK vice president and director of sustainability, and Gerry Faubert, CE, LEED AP, HOK vice president and director of integrated design, clarified the firm’s approach to sustainable design. “Our commitment to sustainable design underscores the firm’s unique approach to decision making,” said Lazarus. “We engage owners early on to identify targets for energy reduction or sustainability. Clients seek efficient responses to the many requirements of their projects without undue cost burdens. Design professionals should have the expertise to provide solutions, ultimately to find the best options.” Faubert added, “The spirit of collaboration enables us to get the problems on the table and ultimately find the best options. Often, the design team must consider trade-offs. The reality of the issues associated with climate and place are specific to the location of the project.” As an example, the HOK team cites a project in Washington, the Consolidated Forensics Laboratory, which recently received a BIM Excellence Award from the AIA Technology in Architectural Practice Committee. The team’s collaborative process enabled it to achieve excellent levels of environmental, schedule, and cost effectiveness.

Locally green

The laboratory’s integrated façade began as a closed double skin. However, studies determined that a closed system offered little benefit in Washington’s climate. An automated solar-control louver system was designed using BIM. More studies, including printing 3-D models, determined the aesthetics of the design as well as the exact location and orientation to maximize shading and solar control. BIM also provided detailed drawings of how the system would look with the louvers in various positions.

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A growing area of green-building policy is the modification of local or state codes to incorporate sustainable requirements. In California, compliance with the CALGreen code became mandatory in 2011. The code addresses construction waste, material, and energy use in buildings, and environmental impact of construction and building occupation. Later this year, the International Code Council (ICC), Washington, along with the AIA and ASTM International, West Conshohocken, PA, will finalize the International Green Construction Code (IGCC), an overlay to the ICC’s suite of I-Codes. IGCC contributors include USGBC; the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Atlanta; and the Illuminating Engineering Society, New York. The provisions of the IGCC are based on the same list of key factors as the rating

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and certification systems described above. Each jurisdiction will have an influence over the specific priorities among these factors. Additional project electives provide clients and design teams more flexibility. The ability to use intelligent models for analyses related to daylighting, solar factors, thermal comfort, water, energy, materials quantities, and siting factors will help project teams meet IGCC requirements. IGCC offers different approaches to satisfy code requirements, known as compliance paths: • for buildings less than 25,000 sq. ft.: a prescriptive path that outlines requirements for building air leakage, mechanical systems, water heating, and pipe insulations. In this case, building-information modeling provides a platform for resolving and documenting prescriptive requirements. • for buildings exceeding 25,000 sq. ft.: a performance-based path incorporating scores such as the Zero Energy Performance Indicator (zEPI), which calculates a project’s deviation from the ideal of zero net energy. A project’s zEPI score is a function of the total annual energy anticipated for the design, the savings from on-site renewables, comparison with the total energy anticipated for a standard reference design, and annual energy savings from waste energy recovery. BIM analysis can contribute insight for calculating the total annual energy needed for proposed designs. • an outcome-based path, which focuses on actual net energy performance over a period of time defined by the jurisdiction. At this time, BIM tools do not specifically address the need to track actual performance once projects are completed. • an energy-use intensity path based on EPA energy-performance scores. While current BIM tools do not track energy-use intensity, as owners adopt BIM processes for facilities and energy management, the building-information model can grow into a more valuable contributor to these calculations. As these new green codes emerge and become binding in communities, BIM-enabled project teams will be in a position to use building-information models for analysis and documentation methods for code compliance. These models can streamline the development of energy modeling and other performance analyses. Similarly, models may be helpful in addressing the emerging policy of buildingasset labeling, which has been launched in several cities and is in a pilot stage in Massachusetts.

Sustainable materials While energy is a major focus under IGCC, building materials and products are important consid-

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feature BIM erations, too. Manufacturers realize the value of having their products and capabilities, especially with regard to sustainable characteristics, easily accessible. As a result, commercial-building product information is increasingly available through BIM. Tools, such as the Autodesk Seek Web service, present huge searchable databases with which products can be assessed, compared, and selected. Relevant data and geometry for each building element can be introduced into design models to respond to green-building certification or code requirements. Platforms of building products, such as e-commerce sites filled with sustainable building elements, could take us beyond the current methods of calculating carbon impact to consideration of embodied energy, the energy- and carbon-emissions represented by the manufacture of the product, and even to the excavation of the raw materials needed to produce it. “It is possible to do some quantification of recycled content, to tag elements, collect them across the model,” Lazarus said. “We’ve

been doing this for five years without BIM, but knowing what materials are available is a different story. And being able to retain the internal and external knowledge about products and how they have performed on our projects when considering what to specify would have even greater value.” Mark Kalin, FAIA, FCSI, LEED, principal of Kalin Associates, Newton, MA, and fellow of the Construction Specifications Institute, Alexandria, VA, works with dozens of architectural firms on a wide range of projects and understands BIM’s impact on product selection and integration. “Modeling creates new opportunities,” he said. “But we still have a ways to go. If a LEED project administrator could look into a model to figure out which product could be selected to contribute to LEED credits, that would be incredibly interesting. The siren of sustainability is so loud that it’s hard to hear anything else.” At the same time, Kalin has seen a massive shift to BIM on the part of design firms, and it is

Relevant data and geometry for each building element can be brought into design models to respond to green-building certification or code requirements.

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changing his business. “Now I get a model every day of the week from the designers that hire my firm. Everyone wants to shake the model and catch the specifications information as it falls out. There is so much time and cost pressure on projects these days. Although we haven’t been able to get the data just by shaking the model, we are seeing the model as leading to fewer specifications re-dos. It helps me get closer to the design team. It makes my contributions more valuable and engenders loyalty.” HOK’s Vandezande agrees. “We are focused on business transformation, which includes a BIM process. We’re modeling buildings virtually and we must deliver the virtual building with the utmost level of quality.” Firms that have made the move to a BIM process—whether in architecture, engineering, or construction—have observed positive changes required for the professional and the project team. With HOK, the emphasis on collaboration is a key. “BIM is more about coordination and collaboration than about being proficient with a specific tool or using a cutting-edge technology on a task,” Vandezande said. “We’re very committed to the integrated project delivery (IPD) process, even though for many architects, engineers, and contractors, the collaboration model of IPD is completely alien. We are very focused on collaboration as a competency that dovetails with training. Our firm is moving away from drawings as actual deliverables. Where today we are based on paper systems, HOK sees a future where the model will rule over a decision in the event of a disagreement. The model may become the backbone of our work in sustainable design.” The integration of building-information modeling with integrated project delivery is in its infancy. While the application of BIM for sustainability goals has been around for a while, these are still strikingly innovative techniques. The tools and the implementation methods are evolving rapidly. The adoption at the state and local level is accelerating, clients are moving fast to stay abreast of the changes, and design and construction professionals seek a position of strength through collaboration, technical insight, and technology leadership. BIM and IPD will help them get there. Erin Rae Hoffer, AIA, CSI LEED AP is an industry strategy and relations manager at Autodesk Inc., San Rafael, CA. An architect with 25 years of experience in technology and practice, Hoffer is pursuing a Ph.D. in sustainable policy.

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feature WINDOWS

Dynamic Glass Shines In Sun Or Shade Smart glass is clean, green, and energy efficient while providing design options. Lou Podbelski, Sage Electrochromics Inc.

veryone loves glass, and architects go to great lengths to maximize its use. Glass creates sleek facades. It gives building occupants an office, patient bed, or classroom with a view. It delivers abundant natural light that makes occupants happier, healthier, smarter, and more productive. That light also generates free heat in the winter and saves money on artificial lighting. After we design in all that wonderful glass, what do we do? We turn around and cover it back up. We choke off the natural light with expensive solar controls to minimize heat gain and glare. We install mechanized shades, blinds, and awnings. We put architectural fins or louvers on the exteriors of buildings. While these appurtenances do their job— reducing solar heat gain in a building—they are expensive to install and maintain. They hamper glass cleaning. And, considering all the materials, transportation, and operational energy they consume, they needlessly expand a building’s carbon footprint. That’s a real concern for architects, contractors, and building owners striving for a truly sustainable building. Another method of reducing solar heat gain is to permanently tint the glass, which blocks the sun and, consequently, the view. Either way,

What appears to be a source of potential daylighting overkill—a full wall of windows—actually comprises dynamic, or smart, glass, which can be tinted at the touch of a switch or even automatically.

the building has lost the light it was designed to embrace, defeating the purpose of the windows.

Another way Fortunately, new technology gives us another way. Dynamic glass or, by its more technical name, electrochromic glazing, is the latest and perhaps most dramatic advance in daylighting in recent years. It finally lets us live in harmony with light. Dynamic glass lets natural light pour in when it’s wanted. When it gets to be too much, the glass dynamically changes its tint. It works with the touch of button, or, when tied to a building’s energy-management or automation system, activates automatically in response to environmental conditions. While it blocks out glare and keeps things comfortable, occupants stay connected to the outdoors because the glass always remains transparent. A dynamic solar-control solution, such as SageGlass from Sage Electrochromics Inc.,

Faribault, MN, offers numerous advantages over traditional options, such as standard, static glass with solar control add-ons and windowless monolithic walls. Prior to its invention, there was no practical, energy-efficient way for architects to provide natural daylight and an outdoor view, while simultaneously controlling glare and solar heat gain.

Let the sun shine in Daylighting is a fancy word for letting natural light into a building. Many studies show that daylighting and outdoor views improve worker productivity, job satisfaction, and employee retention. Patients in healthcare facilities heal faster, need less medication, and have morepositive outlooks. In schools, natural daylight and views have been shown to significantly improve student performance, health, and overall attitude. With this in mind, architect Ryan Benson of

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feature WINDOWS

A series of photos illustrates the changes in electrochromic glass as required by available light: clear glass to permit maximum natural light into the space; slightly tinted to allow adequate light without accompanying solar heat gain; and fully tinted glass to keep solar heat completely out of the space.

Schmidt Associates Inc., Indianapolis, designed a beautiful glass ridge-roof pavilion for Ball State University in Muncie, IN. “Students perform better with daylighting and views,” Benson said. “[Electrochromic glass] was the best option because it enabled us to maximize natural light and a view to the outdoors while creating a space that’s thermally and visually comfortable for the students inside.” Gary Canaday, Ball State’s manager of campus construction, facilities planning, and management, agreed. “We looked at installing mechanized shades and blinds, but that option was not attractive and would have created ongoing maintenance issues.” Dynamic glass lets glass-façade designs remain uncluttered. Architects need not limit their designs with glass, nor do occupants need to crane their necks or take a walk to look outside. Owners can save some money on energy, maintenance, and resale value.

More window, less wall Buildings are among the country’s greatest energy liabilities, annually consuming nearly 40% of our total energy and emitting 38% of the CO2. Traditional façade solutions contribute heavily to poor performance by letting in too much heat on hot days and too much cool air on cold days, increasing the demand on HVAC systems and driving up energy costs—typically 30% of a building’s operating costs. As a result, building codes are looking for fewer windows and more wall. For example, the 2012 International Energy Conservation Code aims to increase energy savings in buildings by 20

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reducing the window-to-wall ratio to just 30% (a 25% reduction over the previous level of 40%.) Although the glass industry has made advances in improving the thermal efficiency of windows with technologies such as triple-pane low-e glass, they still suffer from the traditional sun-control problems. Dynamic glass offers a solution. By carefully modulating heat gain but possessing the newest insulating properties, dynamic glass reduces the required size and cost of HVAC systems needed for a building. It also eliminates the need for add-on solar controls. Architects can put windows where they want them and improve energy efficiency. Combining dimmable lighting controls with an appropriate amount of dynamic glass in the correct location in a building envelope can save energy across different climate zones. This energy-savings potential far outweighs the incremental benefit of reducing U-factor or the solar heat-gain coefficient of conventional glass, or even reducing the window-to-wall ratio. Dane Gillaspie, a research scientist at the National Renewable Energy Laboratory, Golden, CO, said that widespread use of smart-window technologies “could save about one-eighth of all the energy used by buildings in the U.S. every year, equivalent to about 5% of the nation’s total energy budget.”

Integration and planning Daylighting, aesthetics, and energy efficiency are three big reasons dynamic glass is changing the way buildings are built. A standard panel-mounted control system lets dynamic glass integrate

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seamlessly into smart building-control systems to manage natural light right along with electric lights, HVAC, security, and other systems. Dynamic glass is fabricated into industrystandard insulating-glass units (IGUs), then installed into frames supplied by the manufacturer’s window, skylight, and curtain-wall partners, or by a supplier chosen by the architect or builder. To reap maximum benefits, designers and architects should integrate dynamic glass into their buildings at the beginning of the design phase. Good daylighting requires the synthesis of lighting, envelope, and interior planning. To take best advantage of natural light, the right amount of glass must be in the correct locations in the optimum interior layout. From a specification standpoint, key aspects of the overall building-design process need to be integrated into a holistic specification approach. The lighting design ideally should be specified as part of the envelope or the interior. Done right, dynamic glass makes good sense from business, aesthetic, human, and environmental standpoints. The light at the end of the tunnel is beautiful, well-lit buildings for all occupants to enjoy. Lou Podbelski is vice president of architectural solutions at Sage Electrochromics Inc., Faribault, MN.

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feature ROOFING

The thermoplastic membrane on this wastewater treatment facility is sealed to form a monolithic roof.

Roof Membranes Cover Durability And Green Design Modern thermoplastic membranes offer energy efficiency, longevity, and ease of installation. Drew Ballensky, Duro-Last Roofing Inc.

he primary purpose of a roof system is protection of a building and its contents. Beyond this basic function, however, there can be other benefits such as aesthetics, energy savings, and sustainability. Roofing contractors were installing white roof membranes on flat and low-sloped buildings long before the coolroof phenomenon. Thermoplastic membranes, white or not, offer excellent reliability and protection for any building. Owners of commercial buildings with steeper slopes may be more interested in aesthetics, especially when the roof is highly visible. In such cases, metal or shingle roofs may be appealing, since they offer many more color and pattern options. Today’s thermoplastic membrane systems offer several color and print options for installations where appearance is important. Besides providing a waterproof solution for a roof, white thermoplastic membrane offers potential energy savings, reduction in summer peak-electricity demand, and mitigation of urban heat islands—those urban areas where the temperatures tend to be higher than the outlying rural areas. Studies have also shown that a white cool-roofing system will slow deterioration of substrate materials by reflecting ultraviolet and infrared radiation and preventing moisture penetration. Another boost to sustainability is energy efficiency provided by white or cool-roofing systems, which can help reduce air-conditioning

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demand. The white membrane reflects much of the sun’s energy and keeps the roof surface cooler. In southern climates, where air-conditioning bills can be quite high, the potential savings can be significant. For older buildings with little or no insulation, savings can amount to as much as 25% to 40% of the cooling bill. Even buildings in northern climates can experience some savings. In addition, membrane systems make it relatively easy to add insulation to older buildings during a re-roofing project, improving wintertime efficiency.

Over-the-top sustainability There is more to sustainability in roofing membranes than energy savings. Here are some other sustainable benefits to consider: • Longevity is an important part of sustainability. Some white membranes have provided more than 30 years of proven service. A longer life means fewer replacements and less landfill waste. • Some systems are custom-designed and prefabricated for a specific building, which results in less jobsite scrap during installation. • The composition of a membrane roof system can vary significantly between manufacturers. Some membranes have less than 50% carbon content, while others can be almost 100% carbon. • The capability of a membrane to be recycled back into roofing or reground and reused in other useful products also enhances its sustainability. • With vegetative roofing systems, a reliable waterproofing membrane is essential to keep the

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building envelope from being compromised. • Highly reflective white roofing systems can satisfy some of the requirements of green-design programs such as LEED and Green Globes. A life-cycle analysis of roofing can provide widely varying results not only among general categories, e.g., BUR, EPDM, PVC, TPO, but also among different manufacturers within the same category. Simply being highly reflective offers some payback to positively affect a life-cycle assessment. The embedded energy associated with processing some of the white membranes is less than that for most conventional roofing systems, such as BUR or EPDM. White membrane systems typically require minimal maintenance throughout their lives, and some systems can be recycled back into roofing or other useful products. All of these aspects have a significant positive impact on the life-cycle assessment of a white roofing membrane in comparison to conventional roofing systems.

Strengthening the weakest link Seams can be a weakness for any roofing system. Thermoset systems, such as EPDM, require the use of adhesives at the seams, creating a weak link for the system and requiring regular inspection and maintenance to make sure the seams do not fail. Thermoplastic roofing systems use heatwelded seaming, which is the most reliable type of seaming. Heat-welding deck sheets, flashings, and curb components create a monolithic system in which the seams can actually be the strongest point. Because of the flexibility and ease of welding, some custom, prefabricated, PVC systems can have as much as 85% of the seaming done in a controlled manufacturing environment, slashing the amount of welding that a roofing contractor has to do in the harsh environment on a rooftop. A truly synergistic roofing system includes not only the deck membrane but also the flashing components and edge details. Most of the strain on a roof occurs at changes of plane and at the roof edge. A complete system includes flashings made with the same reinforcement and compatible with the deck sheets. It will also include edge details with positive attachment to the deck and a complete seal at the edge of the membrane to prevent wind damage. Drew Ballensky is general manager of DuroLast Roofing Inc., Saginaw, MI, and spokesman for the company’s cool-roofing, sustainability, and architectural-education programs.

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BEST PRACTICES HVAC SYSTEMS Global Operations Dashboard

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A new generation of building-management tools provides insightful analysis for energy control.

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Smart-building technologies make it easier for building owners to collect, manage, and analyze data to ensure improved building performance.

Joe Noworatzky, Johnson Controls Inc.

uilding-management systems (BMSs) have come a long way, continually offering facility owners and managers new opportunities to improve building efficiency. Initially the systems collected data from a single facility. That soon gave way to BMSs capable of monitoring data collected from disparate systems–leading to a problem of too much information for operators to use effectively. Next came dashboards, which allowed facility professionals to conveniently view more buildings at once to better track systems’ performance. But as helpful as they were, dashboards still lacked the ability to provide insightful analysis and actionable information. That is changing as a whole new generation of analytics and applications become available, thanks in part to the evolution of software as a service (SaaS), cloud computing, and smart-building technology. Building owners now have the tools to make true strategic and timely operational decisions to more efficiently manage their facilities.

Global importance The changes and improvements in the way we receive data and the type of information now available come at a time when building efficiency is more important than ever. In 2010, commercial-building-energy expenditures were estimated to be more than $1 trillion globally, with the demand for energy escalating at a far greater rate than the supply. Fortunately as the demand for energy increases, so do the opportunities to save energy and reduce associated costs. Organizations are responding to these opportuni24

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ties. According to the findings of the 2011 Energy Efficiency Indicator (EEI) survey, 73% of the nearly 4,000 respondents (representing 24 industry segments from 13 countries) reported their companies paid more attention to energy efficiency during the past 12 months than they did the prior year, and 70% indicated that energy management is extremely or very important to their organizations. Even more impressive, 95% of the respondents said their organizations took actions to reduce energy use during the past year. There is good reason for these responses. A 2009 study conducted by Michigan State Univ., East Lansing, MI, showed that employees working in buildings certified to standards set by the Leadership in Energy and Environmental Design (LEED) program from the United States Green Building Council (USGBC), Washington, worked an additional 39 hours annually due to reduced stress and fewer allergic reactions. Another study prepared by the USGBC shows that the benefits of a high-performance building include a 9% reduction in operating costs, a 7.5% increase in building value, and a 4.1% increase in occupancy rates.

Mega-trends in building efficiency Meanwhile, a number of mega-trends are affecting the building-efficiency arena. First, organizations are seeking convergence—asking that building-automation systems and enterprise or information-technology (IT) networks be integrated on one network or one IT infrastructure. Second, they are moving toward intuitive analytics. Advanced analytics are turning big data into

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actionable insights, and organizations are looking to turn actionable insights into measureable results and direct-dollar savings. A third trend looks at community and personal lives flowing into professional lives. People have grown accustomed to smart phones, tablets, and a variety of ways of interacting in their personal lives, and they are looking for a similar experience in their professional lives. They want to stay in touch with colleagues and like-minded professionals anytime and anywhere to enhance their work. Finally, the growing popularity of cloud computing ensures new delivery models that make sophisticated solutions easier to purchase and use. Most buildingautomation systems today require an operator to visit a site and manually make even a simple upgrade. In contrast, cloud computing enables that same operator to remotely add new features to a system and push them out to all locations quickly and economically.

New opportunities for building efficiency All of these trends build on building-automation systems, creating new opportunities for emerging building-efficiency systems designed to improve upon what building-automation systems do by turning data into actionable information. One example, the Panoptix solution from Johnson Controls, Milwaukee, simplifies what traditionally has been a very complex process by collecting data from disparate building systems and creating a single, integrated view of building and system performance. The applications and advanced analytics provide actionable insight, allowing customers to

BUILDING POWER

With the Panoptix dashboard, users can view a broad range of information pulled from disparate building systems and other data sources, such as meter and weather data, even on mobile devices.

identify ways to achieve increased levels of energy savings and building-performance optimization, reducing costs, and enhancing comfort in the process. The solution combines a number of technologies and services available today, beginning with an open platform that integrates with virtually any system and is scalable, from a single building to a global portfolio,

with the ability to collects and manages dislect and manage data parate data from any from disparate buildbuilding or system ing systems and protype, then normalizes vide consistent data it into one common normalization, analyview and language. sis, and presentation. Using the system’s It combines buildingcarbon and energy E N E R G Y S O L U T I O N S F O R C O M M E R C I A L B U I L D I N G S management-system reporter, for example, data with other impora facility manager can tant data, including utility consumption and weather track energy use and carbon emissions in a single information, to provide in-depth analysis. These data building or across an entire enterprise. can be used to: As they identify opportunities for improved ef• understand how efficiently mechanical and electri- ficiency, organizations can also see an integrated view cal equipment is running across multiple sources to quickly fi nd and fi x cost• track how efficiently building systems are operating and consumption-performance issues. A continuous in real time diagnostics advisor, for example, can detect abnormal • minimize energy consumption and labor costs us- energy consumption and identify equipment faults, ing data-driven maintenance techniques. which is very helpful in ensuring delivery of a conAs a result, users have improved visibility into stant, cost-effective, predictable environment. their systems and can operate in a more proactive and At the same time, organizations can more acefficient manner. curately prioritize improvement projects and track actual outcomes. A measurement-and-verification monitor actually creates an energy baseline and then This same solution is hosted on a cloud server and demodels and tracks savings from energy-efficiency livered through an SaaS, a subscription-based business projects, allowing subscribers to show the results of model that gives building owners and operators the any energy-efficiency measures they undertake. Adflexibility to select only the applications most critical to ditionally, a custom analyzer has the ability to provide their specific needs. The model also allows organizaflexible trend analysis to compare facilities, diagnose tions to pay for the applications on a subscription basis problems, and report performance. without making a large capital investment, making the New building-efficiency solutions that take adsolution more readily accessible to a very broad set of vantage of improved ways to monitor, integrate, and customers. If subscribers find they are not getting the adjust building operations put advanced solutions and value they expect from the service, they can re-evaluate support within reach of any organization, regardless their decision. This is especially important at a time of building size, equipment make or model, or level when, according to the results of the EEI survey, lack of of support. They also support stewardship goals by available capital is one of the key barriers to investment helping organizations operate the most comfortable, in energy-efficiency projects. In addition, the cloudefficient buildings possible. hosted solution simplifies installation and allows rapid Ultimately, new building-efficiency systems offer deployment of new value-driven offerings. the potential to improve operational efficiencies and, The solution also employs advanced analytics in the process, positively affect business outcomes by that support a suite of applications designed to detect allowing organizations to focus on their core busiabnormal energy consumption, identify equipment nesses. The key lies in successfully combining the faults, track energy use and carbon emissions, crepower of today’s newest technology with the experate energy baseline models, and track savings from tise of a service provider to help building owners inenergy-efficiency projects. These applications also tegrate, visualize, and analyze data, equipping them provide flexible trend analysis to compare facilities, to better manage building performance and energy diagnose problems, and report performance. consumption as they create better environments for Online connectivity is also at work, providing human achievement. BP subscribers with support and guidance from building-efficiency experts. In addition, an online commuAUTHOR nity of experts, industry thought leaders, and others Joe Noworatzky, vice president of engineering for shares tips, answers questions, and provides informabuilding technology and services for building eftion regarding the latest trends in building efficiency. ficiency at Johnson Controls Inc., Milwaukee, is

Readily accessible solutions

Systems for operational efficiencies Building-efficiency systems can provide access to realtime data from any device, anytime, anywhere.

Any system that combines a platform that is scalable, open, cloud-hosted, and subscription-based with advanced analytics and online connectivity offers organizations a number of important benefits. Users can better identify and prioritize efficiency opportunities to deliver improved outcomes because the system col-

responsible for worldwide engineering product and system development and program management.

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project EXTERIORS The canopy allows plenty of sunshine to keep the naturalturf playing field lush and healthy.

Canopy Adds A Kick To Sports Venue A stadium gets the world’s largest polycarbonate canopy to shade fans and enhance their experience.

occer players and fans celebrate “the beautiful game,” as superstar Pele called it, in a Kansas City, KS, stadium unsurpassed for high-tech, fan-friendly features. The crowning touch is a translucent, crystalline canopy that shades all 18,500 seats, yet allows diffused sunlight to flood the field. It also reflects the roar of the fans, amplifying the sounds to create, “an electric place to be,” according to Jeff Spear, AIA NCARB. Spear is lead project designer and a principal in the Kansas City, MO, practice of Populous, the architecture firm responsible for the leadingedge design of Livestrong Sporting Park. “The canopy is a very important part of the overall design, which wouldn’t have worked as well without it,” said Spear. “The players and the fans love it. It’s exceeding our expectations.”

Aiming for the sky Those expectations were high for this new $200-million home of Sporting Kansas City, the soccer team formerly known as KC Wizards. After shuttling from one venue to another for 15 years, they now 28

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The largest polycarbonate canopy in North America provides shade for fans at Livestrong Stadium, while evoking the curved path of a soccer ball.

call home one of the world’s most sophisticated stadiums, designed to evoke the soaring curve of a soccer ball and the athleticism of the players. The firm responsible for design engineering of the stadium’s canopy—the largest polycarbonate stadium canopy in North America—is Duo-Gard Industries Inc., Canton, MI. Duo-Gard specializes in custom design, engineering, and fabrication of architectural canopies, often involving high-performance-polycarbonate glazing technology and structural framing innovations. “Meeting the architect’s demands for this unique project was a function of understanding a multifaceted challenge,” said David Miller, DuoGard’s president. That challenge included several specific goals for the stadium’s polycarbonate canopy, which is more than 1,800 feet long and ranges from 25 feet to 70 feet in depth. Those goals included: • aligning mullions while transitioning the canopy from 3 feet to 9 feet from one level to the next and while flowing around the corners. At the same time, the system steadily dropped 30

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feet from one end to the other. • creating a low-profile system to minimize shadowing and the use of a steel support structure. The project team designed a system that is 3 3/4 inches high. The previous system was 9 inches. • using a glazing that can be extruded in 41-foot lengths, meets the structural requirements of 83 PSF, and allows direct sun to support the health of the natural-turf system. The Duo-Gard team had to adapt the polycarbonate extruder to make custom panels that would meet the desired performance. • designing the system for a low-pitch application that allows free flow of water without pooling. A low-profile plastic cap prohibits water pooling while allowing airflow to evacuate the panels of any condensation.

Shelter in the outdoors The structural demands were extraordinary. In meeting them, Duo-Gard’s engineers created a low-profile, long-span system with performance and savings unprecedented in the industry. “One impetus for the canopy was

project EXTERIORS 1/12 pitch, a 12-foot span between structural members, and exceptionally high loading. “This kind of span hadn’t been done before by anyone with polycarbonate at a slight slope,” Miller said. “Our engineers broke ground with this.” The canopy actually integrates two complementary components. The steel structure is cantilevered 95 feet and supports a metal deck that flows into the two-tiered polycarbonate deck cantilevered three feet off the metal. The glazing is 25-mm, triple-wall clear polycarbonate, allowing 80% light transmission. Duo-Gard’s aluminum framing system features a specially engineered base plate, pressure plate, and curved cap that conceal the fasteners. “It sports our new 3 1/2-inch profile in 32-inch on center to minimize shadowing and maximize sunlight transmission to the field,” said Frank Kosciolek, Duo-Gard’s engineering manager. He compared it with the industry’s typical systems with a 7-inch profile at 24-inches on center, throwing out much more shadowing and requiring an additional steel purlin. “Our capability for 32-inches on center allowed us to eliminate the extra purlin, resulting in 35% less metal required. That’s a significant savings on a project of this scope,” Kosciolek said. He added that the company successfully tested the system at 150% of the required loading, which was more than double that for most canopies. Plastic channels at the top and bottom of the translucent panels enhance the “floating effect” of the canopy. Special flashing and expansion joints complete the system.

Tricky installation to provide an intimate rresists hail and other impacts. environment that would Plus it spans farther with less P w amplify the crowd’s noise; weight than glass.” that’s why we covered every Aesthetics also played a seat. Another factor was part. “With glass, you could see p c shading the crowd without clouds and sky,” he added, “but shutting off the sunlight we tthe translucent polycarbonate needed to maintain the natural adds a sparkle that switches a b grass that Major League Soccer between the sunlight and the prefers,” said Spear. He said sstadium lights that makes it they wanted to avoid grow more interesting.” m Part P artt off th the h plan l ffor or tthe he canopy was th that hatt lights while ensuring that the The green features of the it would catch the crowd noise and amplify it for the players on the field. grass had the best opportunity material were attractive too. m to flourish. The polycarbonate: T The design team evaluated several • incorporates recycled and recyclable content alternatives. Fabric didn’t offer the required hard • minimizes materials while accomplishing project goals surface. ETFE pillows didn’t give the desired appearance, and the weight of glass panels at the • focuses technology to eliminate unnecessary desired spans would have required significantly features more-costly steel substructure. • complements and integrates with green-building principles. The polycarb solution However, Miller said, the structural Spear said the design team then considered demands of low slope and low profile made translucent polycarbonate. “Its hard surface it more interesting—and infinitely more accentuates sound. It disperses natural light. It challenging—for the design team, requiring a

Kosciolek said installation of the canopy involved additional challenges that required close collaboration between Duo-Gard, general contractor Turner Construction, Kansas City, MO, and installing contractor A2MG, Kansas City, MO. “Working with the long span and low slope, especially at 100 feet from the ground, was the most significant challenge,” said Chris Mann, project manager for A2MG. “Yet it’s a simple system, easy to handle. It turned out great.” Other installation challenges were: complex geometry-mandated field fabrication • in some areas • handling 41-foot sheets six stories in the air with only the structural steel as support • packaging all materials by bay to minimize any material movement on the rooftop. Duo-Gard’s David Miller said the project was the company’s largest and most challenging to date.

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▲

project LIGHTING Installation of LED flat panels in the family suite of the neonatal intensive care unit at Bellevue Hospital, New York, adds bright, consistent light to the area.

▲ In the radiology department at Englewood Hospital, Englewood, NJ, LED flat panels provide robust illumination to make it easier for technicians to read digital images.

LEDs Cut Costs, Boost Efficiency F

ew buildings have greater need for excellent lighting than hospitals. From the emergency department to neonatal units to surgical suites, physicians and nurses must be able to see exactly what they’re doing as they care for patients. Hospital administrators, meanwhile, are under constant pressure to cut costs as healthinsurance companies and government programs squeeze reimbursement drier each day. Two New-York-area hospitals recently installed energy-efficient lighting that filled their needs exceptionally well. MaxLite, West Caldwell, NJ, designed and produced innovative edge-lit LED MRI flat-panel fixtures for Bellevue Hospital, Manhattan, and Englewood Hospital and Medical Center, Englewood, NJ. The fixtures deliver fully dimmable, energy-efficient, high-quality lighting with even, shadow-free distribution and a color-rendering index (CRI) of 85. Part of the FlatMax line, LED flat panels offer high performance with a documented life of 50,000 hours at L70 standards, or more than 13 years (based on 10 hours of use/day) to minimize energy and maintenance costs. The programmable panels are highly compatible with the healthcare centers’ control systems, so they can be switched on/off and dimmed to meet user preferences. Constructed as RoHS compliant, without mercury or hazardous materials, and without emitting heat, 30

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LED MRI flat panels create soothing atmospheres at two hospitals while reducing costs. UV, or IR radiation, the panels also are compliant with regulations for restriction of hazardous substances. The panels even include emergency battery-backup models for safety and remotedriver models for MRI units.

Soothing light for worried families The LED MRI flat panels were installed at Bellevue Hospital’s family suite of the Barbara P. Gimbel neo-natal unit. The 20-bed NICU serves 500 infants annually, and all require highly specialized medical care. The 36 newly installed 3,500-K warm color temperature, state-of-the-art, lighting units enhance visual comfort for family members enduring long stretches of time at the hospital while their premature or critically ill infants receive intensive care. The wall-switch-controlled soft lighting soothes the senses and reduces stress. To meet the challenge of the family suite’s 6-inch ceiling cavity, the ultra-thin LED flat

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panels have a shallow 1.6-inch depth for easy installation with a tight fit. Optimal general and ambient lighting are provided for the facility’s varying uses, including a space for 24-hour family visitations and child developmental classes, medical consultations, CPR training, and a private place to make phone calls or relax. The MaxLite team worked closely with Leszek Nadler, Sr., electrical engineer for facilitymanagement design at Bellevue to specify and install the panels. Nadler said he chose the MaxLite panels, “for their even light distribution, for their dimming qualities, and for their shallow depth.” The fixtures’ housings and back panels are constructed of aluminum to provide maximum heat sink and thermo-control capabilities to maintain a long, cool operation. The trim also acts as a heat sink, and in keeping with the high quality of the rest of the materials, the lens is a translucent white polycarbonate. While incandescent fixtures are affected by the high magnetic field within a medical facility and need to be replaced regularly, the LED panels are made of non-ferrous materials to ensure that the medical equipment is not affected by magnetic fields. In addition, the LED panels are produced without mercury and therefore limit any unnecessary mercury exposure to patients or their families.

project LIGHTING Easy-to-read X-rays The needs at the Englewood hospital were much different but also were met by the same luminaire. The hospital installed four units of LED flat panels in its radiology viewing offices. Controlled with an IR remote, the new 5,000-K luminaires create a visually comforting space for employees. The LED panels provide shadow-free, even illumination and smooth dimming. “We need subdued light to view the screens for accurate readings, but with the easy capability to transition to brighter light for other tasks,” said Joseph Sudan, Englewood Hospital’s radiology administrator. Overhead LED MRI flat panels create clear lighting that helps doctors view X-ray films and imaging-procedure results on digital screens with accurate detail. Medical professionals and radiologists also can get brighter light for other tasks such as consultations, examinations, office management, and administration functions. The LED flat panels provide optimal illumination levels for operating the instruments and equipment. The LED panels minimize re-lamping and maintenance time and effort while maintaining the facility’s uptime without unnecessary interruptions. Less downtime directly translates to higher productivity coupled

with higher physician and patient satisfaction. The panels use non-ferrous materials. Incandescent fixtures may be limited to less than 1,000 hours of life, while LED panels have an extended life of 50,000 hours. Fluorescent fixtures, which have a longer life than incandescent fixtures, still do not compare to LED luminaires. Unlike LED panels, fluorescents often generate unwanted noise in medical facilities.

The technology of better lighting LED flat panels deliver a significant reduction in energy consumption, costs, and maintenance. The flat panels are dimmable using four different methods: IR remote, 0- to 10-V, building controls, or 512 DMX control. The panels are pre-programmed to operate effectively within the hospital’s control system. Manufactured with high-ranked binning for color uniformity and consistency, MaxLite fixtures and lamps turn on instantly from a cold start, dim for pleasant ambient lighting, and deliver a high lumen output and CRI. Constructed without any hazardous materials, the luminaires provide a cool operation without emitting radiation or heat while reducing HVAC costs and maintenance. “The capability of LED to meet or exceed

traditional lighting technology is amazing,” said Pat Treadway, product-marketing manager for MaxLite. “Colors appear in truer hue, people look healthier, and products appear better with high-CRI LED lighting. This is a key strength of this newer technology. When combined with the longevity of a qualified light source, the lower maintenance costs, and the energy efficiency of LED systems, LEDs can affect businesses and the environment in a positive manner that was not available a few short years ago. By incorporating MaxLite products in a few high-use indoor applications, the payback time is less than two years.” Given the benefits of the latest LED technology, it makes sense that LED flat panels are popular with progressive hospitals. In addition to eliminating mercury from lighting fixtures and reducing maintenance and energy costs, these innovative hospitals have ensured patient safety and safeguarded their lighting systems with long-life, smoothly operating fixtures.

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W H E N YO U R B U I L D I N G’S AG I N G O R O U T DAT E D

RETROFIT AND

WAT E R S YS T E M S C A L L F O R A C U R E,

REPLACEMENT

ZURN LISTENS. Water is said to be the key to all life. Nowhere is that statement truer than in a hospital. So when we replaced all the brass fixtures and backflow valves here, we needed the most dependable products with the fastest installation times. That’s why we called Zurn.

SOLUTIONS Lead-free backflow valves with the lowest lifecycle cost. High-efficiency toilets and valves. And hands-free faucet and toilet sensors that reduce the spread of bacteria. When it comes to saving time, money, and maybe even a life, one name is the remedy to all your building’s needs. Zurn. For your next retrofit and replacement project, give us a call. We’ll listen.

Sensor Flush Valves

375XL – Lead-Free Reduced Pressure Assembly

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zurn.c m 1.855.ONE.ZUR N

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project LIGHTING

Modern Lighting Brightens Historic Church Energy-efficient, low-maintenance LED luminaires complement masonry work without spillover.

inthrop, MA, is one of the oldest communities in the United States and St. John the Evangelist Church has been at the center of the community for decades. As is true for many older buildings, one honestly can say about this one that “they don’t make them like they used to.” Inside the church is an attractive, vaulted wood ceiling, while the exterior boasts intricate masonry and a slate roof. Above the main entrance is an eye-catching rose window designed in the style of European Gothic churches. The church’s bell tower has been a beloved beacon for the community and is visible from almost anywhere in town—at least in the daytime. Until recently, though, when night fell, the bell tower and the rest of the church faded into the darkness.

Let there be light St. John’s congregation wanted to make the church as prominent after dark as it was in the light of day and highlight the elaborate architecture of its exterior. Specifically, they wanted to illuminate the bell tower and the front of the church to emphasize the detailed brickwork and the prominent, backlit rose window. 32

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The church’s building and grounds committee realized they would need a robust exterior-lighting solution to achieve the effect. However, the town is primarily residential, and private homes are as close as 75 feet from the church. The pastor and the project manager wanted the parish to be a good neighbor, so they were determined in their resolution to prevent light spillover to the surrounding community. Additionally, as is the case with most churches, the budget was very lean, so it was important that the solution didn’t send electricity bills soaring or lead to excess maintenance costs. There were aesthetic and design challenges to be considered as well. “The primary question we faced was how exactly could we go about lighting [the church],” said Paul Marks, project manager and member of the parish. “We thought about erecting poles, but that wasn’t aesthetically pleasing and didn’t address the challenge of lighting the tower.” Mounting fixtures on the ground was also dismissed as an option because it would not achieve the desired effect. Marks considered a number of fixtures

project LIGHTING ▲

Lighting fixtures, which are virtually invisible, graze the brickwork on the bell tower with relatively warm white light to highlight its detail. At the top of the tower, cooler white lighting emphasizes the granite work.

The church, a visual landmark during the day for decades, now is just as prominent after dark, thanks to carefully planned exterior lighting.

▲ Light from luminaires placed between the church doors shows off the intricate pattern of the brickwork and the backlit rose window above the main entrance to the church.

and technologies but ultimately determined that installing LED-based luminaires on the wall of the church was the best solution. The light needed to graze the front of the church, reach all the way to the top of the bell tower, and bring out the unique beauty of the varied façade materials, all without any light spillover.

The upper part of the bell tower has a single power feed connected with other feeds inside the tower. The result is the ability to control the entire lighting system from one spot. With the flip of a switch, the church exterior is illuminated.

“Invisible” lights A bright idea A trial-and-error process helped Marks determine the appropriate brightness and color of the light. “We tried a cooler white at the bottom of the bell tower, but found the warmer white worked better on the red brick,” he said. “At the top of the tower, we chose a cooler white, which really made the white granite stand out and provided some contrast.” The solution included 3,000-K Lumenfacade fixtures by Lumenpulse, Montreal and Boston, mounted on a platform at the top of the bell tower to highlight the white-granite detailing. Warmer 2,700-K Lumenfacade fixtures were used at the base of the tower and between three doorways to graze the wall 75 feet up with a narrow beam that highlights the texture and detail of the brick work.

The fixtures were chosen because of their ease and flexibility of installation, the high quality of light and mood they produce, and their efficiencyconscious and sustainable design. Requiring a setback of only 4 inches from a wall, the fixture’s flat lens and high mounting also eliminate glare and any residual impact on the surrounding areas. “One of the advantages of using the Lumenpulse luminaires was that they were compact enough to be placed in the necessary locations without being intrusive,” explained Marks. “And they blend into the architecture, while still packing enough punch to illuminate the building well.” The lighting also provides an energy-efficient solution that consumes only 441 W—approximately 75% less energy than comparable traditional sources require.

The fixture’s dual-chamber technology allows easy replacement of spent components without changing the entire luminaire, adding the benefits of sustainability and low maintenance. After a few steps to prep the church (including removing paneling inside the church to enable wiring, drilling through 4-foot thick brickwork at various locations, and setting up an aerial lift to handle high installation points), the actual lighting installation took only one day. The parishioners now have the dramatic but subtle look they want—one that fits with the historic and New England roots of this Bostonian town. “The reaction from the community has been pleasing. Everybody in town, including the neighbors, has been very positive about the results,” said Marks. “We haven’t received any negative comments. The community appreciates it, and we think it’s a wonderful addition to the neighborhood.”

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products WINDOWS & DOORS

Thermal windows with historical look NX-4000 series thermal windows provide the performance of a projecting window with the look of a hung window. The units maintain a building’s historical look while providing high energy efficiency. Using the company’s NexGen Thermal Barrier System, NexGen Energy Spacer, and 1-inch insulating glass, the windows have a design pressure of 80 psf and water-performance level of 15 psf. An aluminum thermal frame protects against rot, warp, or buckle. Hollow extrusion profiles with Eurogroove construction provide reliable hardware attachment. Designed with a master frame depth of 4 5/8 inches and a 3 1/8-inch operable vent depth, the projecting window has an exaggerated offset of 1 1/4-inch minimum between the upper and lower exterior glass surfaces. Bevel-edge framing replicates the look of a putty-glazed window. Applications include healthcare and educational settings. Traco Cranberry Township, PA Free information: Circle 50 EDITORS’ CHOICE

NX-4000 series: • • •

Projecting window with look of a hung window Uses NexGen systems for thermal barrier and energy spacer Aluminum thermal frame

Wireless-lock integration The company offers integration of RS2 Technologies’ access-management hardware and software with its Aperio wireless locks. The locks integrate with the Access It! line of access-control software including Lite.NET, an entry-level, single-user version, and Access It! Universal, a multi-user, enterprise-wide system. Assa Abloy New Haven, CT Free information: Circle 53

Aluminum fixed/picture window Series CTP 5100 aluminum fixed/picture window has a 3 1/4-inch jamb depth and a 1-inch insulating glass unit. The frame uses 0.80-inch wall thickness aluminum extrusions secured in each corner by three screws and has achieved an AAMA test rating of A W-PG 100-FW. The series uses a frame-legs system to horizontally or vertically self-mull or combine with compatible jamb-depth products. Crystal Window & Door Systems Flushing, NY Free information: Circle 51

Impact-resistant large doors TerraSpan lift-and-slide doors’ 10-foot-tall units are certified to meet impact-testing criteria for largemissile-impact Level D, design pressure 45 rating, and Wind Zone 4 testing standards. The line’s large panels can pocket into a wall or stack together and can be arranged in a wide variety of configurations. A maximum of ten door panels in widths to 6 feet can be specified for a single opening. Kolbe Windows & Doors Wausau, WI Free information: Circle 55

Design manual

Concealed door closer

Glass configurator

An on-line Architect’s Design Manual provides access to the company’s product specifications, drawings, and dimensional charts; BIM; product literature and selection guides; and links to accredited continuingeducation courses. Overhead Door Corp. Dallas Free information: Circle 52

Perko Power concealed door closer is totally concealed when a door is closed. Applications include healthcare facilities, with the closer offering minimal surfaces on which dust or dirt can accumulate, and anti-ligature properties. Samuel Heath New York Free information: Circle 54

The company’s Architectural Glass Configurator is available as a downloadable desktop widget for Windows and Macs. The device aids in identifying glass for a project by providing views and comparing aesthetics and performance data of the company’s glass. PPG Industries Inc. Pittsburgh Free information: Circle 56

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products WINDOWS & DOORS

Thermal barriers Insulbar thermal technology reportedly increases the insulating value of windows, doors, skylights, and curtain walls. The units can be custom designed and are said to achieve total window u-value ratings of 0.2 or lower. The company reports use of the product improves energy efficiency almost to the level of walls, while maintaining the benefits of natural light. Ensinger Building Products Mintola, NJ Free information: Circle 57

Glazing-option calculator Aluminum sun controls The company’s cantilevered, horizontal, vertical, and inclined sun controls are said to filter as much as 80% of the sun’s heat and glare, cut radiant heat loss, and integrate natural light into a building. A wide selection of paint and anodized coatings is available. The Airolite Co. Schofield, WI Free information: Circle 60

SunGuard building-energy calculator evaluates glazing options and their impact on energy use and design. Users enter data through a number of prompts including building type, fuel type and costs, daylighting controls, window orientation, and glazing options. The calculation engine applies utility rates and specific weather data for 52 cities in the U.S., Canada, and Mexico. Guardian Auburn Hills, MI Free information: Circle 61

Slips & Falls Are What W e Tr y t o P r e v e n t ! Continuous hinges Unigear integrated hinges are tamperproof and dissipate kickback and impact shock while reportedly maintaining a smooth, effortless door swing. The hinge spreads stress along the full length of a door and frame. Made of heavy-gauge aluminum and using self-lubricating Delrin support blocks, the hinges can be used for doors to 9 feet with fire-rated options. Zero International Bronx, NY Free information: Circle 58

SAFETY RENOVATION TREADS ®

STAIRMASTER • • • • •

Renovate Worn, Slippery Stairs Prevent Slips & Falls Indoor, Outdoor Heavy Duty, Durable Reduce Accidents

Energy-saving skylight Maximizer skylight integrates as many as three energy-saving, light-transmitting technologies for use in a specific climatic region. The unit’s clear, acrylic dome covers a panel of insulating 25-mm translucent multiwall polycarbonate glazing with high-diffused light transmittance. Adding Lumira aerogel is said to double the insulating value and adds additional diffusion. A transparent-coating filter can reduce heat gain. Six models offer a range of performance values. Duo-Gard Industries Inc. Canton, MI Free information: Circle 59

Wooster Products For more products & information visit us on-line or call:

wooster-products.com • 800-321-4936

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products EXTERIORS EDITORS’ CHOICE

Roof-hatch railing Designed to fit standard roof hatches, the KeeHatch roof-hatch railing system reportedly can be installed by one person in less than 30 minutes. The system has pre-built uprights and drop-in fittings. Used for safe egress and ingress through roof hatches, and fall protection when a hatch is open, the aluminum railings affix to the hatch and do not penetrate the roof. Available in seven standard models to fit a full range of hatches, the system also integrates with existing openings and ladder ways and can be customized.

Kee Safety Inc. Buffalo, NY Free information: Circle 62

Roof-hatch railing: • Installs in less than 30 minutes • No roof penetration • Seven models fit a range of standard hatches

Sustainable-roof packaging Premium III and IV Pak-Free Asphalt meltable plastic wraps are part of the company’s hot-applied roofing adhesive. Wrapping 50-pound blocks of asphalt in meltable polyethylene eliminates cardboard kegs. The melt packs are added to the hot kettle. The polyethylene wrapping is said to have no effect on the asphalt. Tremco Roofing Beachwood, OH Free information: Circle 65

Roofing fabric Tenara fabric uses high-strength, expanded ePTFE fluoropolymers to provide light transmission, along with folding and draping for retractable roof applications. The product is infused and coated with PTFE and reportedly flexes and folds countless times without cracking. The fabric is resistant to UV rays, acid rain, and saltwater. Sefar Architecture Depew, NY Free information: Circle 63

Roof-board sound remediation DensDeck roof boards contribute to STC ratings as high as 61 and OITC ratings as high as 49 in roofing assemblies for framed construction. The high levels of sound attenuation are important as new code and building programs call for sound mitigation in wall and roof-ceiling assemblies, especially in high-noise areas. Georgia-Pacific Gypsum Atlanta Free information: Circle 64 38

COMMERCIAL BUILDING PRODUCTS

JAN/FEB 2012

Green pavers

Energy-efficient coatings Kanopy coatings provide sustainable options to repair, seal, and lengthen a roof’s service life. The coatings are low VOC and are said to reduce the heat-island effect. The products are tested for fire resistance and wind uplift and can contribute to LEED credits. Karnak Corp. Clark, NJ Free information: Circle 66

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Glacier White roof and plaza pavers have a reflectance value of 0.655, an emittance value of 0.9, and a Solar Reflectance Index of 87, critical elements in a roof’s ability to reduce heat consumption into the structure below. The pavers can contribute to SS Credits and LEED credits. Hanover Architectural Products Hanover, PA Free information: Circle 67

products EXTERIORS the panels. The system includes an optional inner aluminum-panel system that replaces the need for a weather-resistant barrier. The system passed the Seismic Horizontal Displacement Parallel Delta M test. C.R. Laurence Co. Inc. Los Angeles Free information: Circle 70

Granite line 1763 Granite takes its name from a pivotal year in American history and is said to capture a rustic American spirit with a classical and rugged appearance. Deep-shaded areas of brown and amber characterize the weathered, natural stone. When split faced, the material has a natural color range of blush and blue-grays. Champlain Stone Ltd. Warrensburg, NY Free information: Circle 68

Insulated metal panels A 20-page catalog illustrates the company’s line of insulated metal wall and roof panels and the MetlVision window system, ThermalSafe fire-resistant panels, and the HPCI Barrier wall panel. Metl-Span Lewisville, TX Free information: Circle 71

The Duro-Last® single-ply roofing system is a Proven Performer®, with over a billion square feet installed all over North America. Duro-Last’s reputation for quality stems from long-term, steady company ownership, a time-tested product formulation, and a highly-refined installation method that relies on dependable, authorized contractors.

Are you specifying high-quality roofing systems for your clients? Architects, building owners, and specifiers choose Duro-Last because it is: • Prefabricated — Every Duro-Last roof is measured and manufactured to fit your project, eliminating up to 85 percent of on-site seaming and ensuring a predictable installation that delivers worry-free, leak-proof protection. • Durable — Our reinforced, thermoplastic membrane is resistant to fire, chemicals, grease, high winds, and punctures, and easily accommodates wide temperature extremes. • Energy-efficient — Duro-Last is a leader in cool roofing solutions, and a Charter Partner in the EPA’s ENERGY STAR® Roof Products Program.

Precast wall panels AG Wall Systems allow builders to use precast concrete wall panels in stacked applications. The systems are pre-engineered at the company’s facilities and custom manufactured for a project. Walls are delivered to the job site for installation. Superior Walls New Holland, PA Free information: Circle 69

Rainscreen system Series 400 drained/back-ventilated rainscreen system is said to protect buildings against harsh weather and accommodate expansion and contraction without warping and stressing

• Installed quickly and safely — No disruptions, loud machinery, hazardous materials, noxious fumes, hot tar or mess. • Warranted — Duro-Last protects the commercial and industrial building owner with either a 15-year full warranty or a 20-year prorated warranty. Both warranties are transferable, and both provide maximum protection. Both include coverage for consequential damages that result from defects in the Duro-Last material and/or installation.

Specify the Proven Performer: the Duro-Last roofing system. To find out more, call us or visit www.duro-last.com/specifiers and request our free brochure.

800-248-0280 • www.duro-last.com “Duro-Last”, the “World’s Best Roof” and “Proven Performer” are registered marks owned by Duro-Last Roofing, Inc.

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products INTERIORS EDITORS’ CHOICE

Quick-dry coatings

Space-saving healthcare system Gv2 Auto-Wall Tracx takes high-techdevice support to a new level. The system allows doctors, nurses, and technicians to work on a solid platform that quickly adjusts to meet their ergonomic and application needs. Mounted to the lower wall section in any healthcare facility, the unit is immediately adjustable for sitting or standing applications with the speed and accuracy of an electric mechanism. The unit can sit under windowsills, chair rails, and handrails, while maintaining fullrange adjustability. With its independent keyboard range, laminate writing surface, and height-adjustable extension arm, the system can be placed for data input or presenting to a patient. The unit can be collapsed flush to the wall for quick storage. Its steel housing hides wires and the control box. SIS USA Londonderry, NH Free information: Circle 72

Gv2 Tracx: • Adjustable, solid work platform • Mounts to lower wall • Sitting or standing applications

COMMERCIAL BUILDING PRODUCTS

JAN/FEB 2012

Break-Through water-borne, acrylic paint uses Fastblock technology to reportedly ensure a quick dry time and early block resistance for faster turnaround. The coating is said to dry to the touch in 15 to 20 minutes, with applications including doors, windows, cabinets, shelving, or items that need to be stacked or closed in a short period of time. Adhering to substrates including ceramic tile, fiberglass, and laminate, the Fastblock technology provides a tackfree resistance film. Providing interior and exterior use, the paint is available in ready-mix colors and a wide range of colors from The Voice of Color palette. PPG Architectural Coatings Pittsburgh Free information: Circle 73

Wall accessory Attend, one of four wall accessories in the company’s Additions line, is a customizable, patient-specific, changeable critical-notification placard for mounting outside patient rooms. Important medical information is professionally and accurately communicated between healthcare staff. The product is available with sliders to reveal/conceal information, a note pad, or with a dry-erase lens. Takeform Medina, NY Free information: Circle 75

Green carpeting

Flooring collections The company debuts five product lines of resilient, scratch-resistant, UV-resistant, and reportedly easyto-maintain flooring. The sophisticated collection includes Smooth, Reflect, Crush, Glitz, and Capture lines, using natural stone, tumbled marble, glitter, and metallic materials set in a selection of urethane or epoxy resins. Applications include nightclubs, casinos, and specialty retail environments. Liquid Elements Maple Shade, NJ Free information: Circle 74

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Mohawk brings the sophistication of lace into the 21st century with Lace It or Leave It by Karastan Contract. The contemporary broadloom and modular interpretation features whimsical designs and a vivid piece-dyed color palette with trendy, yet timeless, appeal for any application. Comprising three largescale patterns—Dapper Doily, Fancy Fretwork, and Knotty Nice—and 24 chic colorways, the collection delivers depth, dimension, and drama to contract interiors. The broadloom products, produced with 15% recycled content, feature Unibond Flex for durable performance. Modular products have a 100% thermoplastic, PVC-free backing. The collection is CRI Green Label Plus. The Mohawk Group Marietta, GA Free information: Circle 76

products INTERIORS Plank flooring Part of the company’s Reserve collection, Brittany Oak flooring has a smoked-chocolate color to blend contemporary and rustic with a brushed texture. The plank flooring is 8-inches wide. BR-111 Coral Gables, FL Free information: Circle 77

Litter/recycling receptacles Green roller-shade fabric GreenScreen Revive roller-shade fabric is Cradle-toCradle Silver certified. Made with PVC-free polyester using 89% recycled Repreve fibers, each yard of the fabric uses 11 post-consumer plastic bottles. The fabric is 100% recyclable and available in 1% and 5% openness and eight colors. Fabric width is 118 inches. Hunter Douglas Contract Poway, CA Free information: Circle 78

Universal line of litter and recycling receptacles is available in a range of sizes, materials, and finishes. Available in top- and side-opening configurations, receptacles of 12, 24, and 36 gallons have stainlesssteel bodies with finishes in satin, or high-durability sandstone, seastone, or linen. Optional receptacle patterns provide visual versatility. Instructional graphics indicate the use for each lid opening. Applications include indoor and outdoor use. Forms + Surfaces Pittsburgh Free information: Circle 79

Reclaimed-wood panels Windfall reclaimed-wood engineered panels use Douglas and Hemlock fir raw material harvested from demolition sites in the Pacific Northwest. Natural woodgrain patterns are reborn in laminated-strip construction with a variety of stain and finish options for applications including wall paneling, signage, and retail displays. Uniform construction combines with the natural variation of the wood to create a modern, rustic look. Kirei Solana Beach, CA Free information: Circle 80

If you think our variety of sizes is awesome, you should see our colors and textures. 36” sq.

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Our own Terra-Stand Pedestal design compensates for slope and height adjustments.

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products INTERIORS Updated finishes Designer Sava Cvek has taken the Sava chair forward with new finishes for the versatile line of executive conference and task chairs. In addition to the standard upholstery pattern and mesh/ upholstery mix, Sava is available in a range of upholstery options, colors, and finishes. ThinPad offers users an extra-luxurious seat and back for those demanding a more cushioned experience. The Euroback is an elegant upholstery pattern that features a full pinched seam around its perimeter for a sleek, narrow profile. New mesh colors include silver-white and warm gray. The chair is Greenguard certified. Stylex Delanco, NJ Free information: Circle 85

FF&E Specifier

Artistic, high-performance lighting Inspired by modern architecture, fashion, and design, and influenced by the ancient art of Japanese paper folding, Origami is an energy efficient and visually distinctive suite of luminaires. Its angular facets and articulated surfaces reflect light across the length of the fixtures. The resulting visual effect is a kinetic interplay of shadow, light, and color. The 100% indirect fluorescent fixtures bathe ceilings with expansive, smooth gradients of light. Advanced lighting optics allow increased fixture spacing, fewer units for each installation, and reported significant energy savings. Peerless Lighting Berkeley, CA Free information: Circle 81

Healthcare fabric Affirmation II is designed to support the mental, emotional, and spiritual needs of those within the healing environment. The color palette of soft pastels and neutrals was chosen specifically to be soothing and comforting. The text throughout the pattern, inspired by the poem â&#x20AC;&#x153;Desiderataâ&#x20AC;? by Max Erhmann, is meant to stimulate positive thoughts. The text can be read on the front and back of the fabric, an advanced technical feature in manufacturing. Carnegie Fabrics Rockville Centre, NY Free information: Circle 83

Slim pendants Custom tile murals A unique, patented process creates glazed, highresolution images of any size, created entirely with durable, easy-to-clean, eco-friendly ceramic tiles. The custom murals contain no VOCs, are made with preconsumer recycled materials, and are sustainable with a long life cycle. The tiling is extremely resistant to strong chemicals and is unaffected by UV light. These options can contribute to LEED credits. Available for floors, walls, and countertops, and in a variety of sizes, the murals are available by special order. Imagine Tile New York Free information: Circle 82 42

COMMERCIAL BUILDING PRODUCTS

JAN/FEB 2012

Private-meeting seating Nestle, manufactured by Recovo, Manchester, England, boasts angular, well-proportioned block upholstery, elevated on a chrome or powder-coatedsteel mitered frame. Soft, pillow-like back cushions harmonize the linear look to offer a more relaxed aesthetic. The tall back and sides offer privacy in open-design offices. The unit is offered in a range of contract fabrics and hides. David Fox Design Leeds, England Free information: Circle 84

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Slim and sophisticated, the Eric glass pendant illuminates the night with an elegant flair and works well in hospitality or retail environments. Featuring a burnished-amber or frosty-white finish, Eric can add sizzle or a cool calm to its surroundings. The willowy 9 7/8-inch length and 2 1/2-inch diameter pendants offer multiple design possibilities: as a series of single fixtures or as a dramatic cluster over a countertop, bar, or dining table. Also available as a wall sconce, light sources include 40-W G9 line voltage, 60-W E12 candelabra-base line voltage, and 50-W bi-pin G 5.3/6.35 low voltage. Nora Lighting Commerce, CA Free information: Circle 86

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products HVAC & PLUMBING EDITORS’ CHOICE

VRF air-conditioning system Multi V III variable-refrigerant-flow, air-conditioning system for large-scale facilities is the third-generation of the company’s Multi V series that allows occupants to heat or cool only the zones in use. The system uses an inverter scroll that provides a more compact size for the same capacity output. Rapid-start cooling reaches room set-point temperatures a reported 40% faster than previous systems. With a compact footprint, the system supports more indoor zones and takes up less outdoor space. Longer piping distances allow connection of more remote zones. LG Electronics

Alpharetta, GA Free information: Circle 87

Multi V III: • Variable-refrigerant-flow, air-conditioning system • Zone heating and cooling • Rapid-start cooling; compact footprint

Area controller

Rooftop inducers RT series rooftop inducers for gas, oil, solid fuel, dryer exhaust, and general ventilation keep the entire vent system under a negative pressure. Available with COP constant-operating pressure control, the inducer maintains a user-set system pressure by modulating the inducer motor speed to meet fluctuating draft and exhaust demands while reducing inducer-motor power consumption by as much as a reported 70%. A self-cleaning, backward-inclined impeller repels soot and particulates. Tjernlund Products Inc. White Bear Lake, MN Free information: Circle 88

AspectFT-Nexus area controller integrates and manages a wide array of HVAC, monitoring, and building systems using a standard web browser. Web pages display building information including historical trends, alarms, and energy data. Twitter, RSS, and email can also access data from an array of smart devices. American Auto-Matrix Export, PA Free information: Circle 90

Dehumidification system DryCool HD uses a combination of desiccants and non-ozone depleting refrigerants to reportedly deliver cool, dry air, improving comfort without increasing air-conditioning loads. Instead of heat to dry air, the system uses a desiccant wheel and R-410a refrigerant and is said to use 40% less energy than similar technologies. Munters Amesbury, MA Free information: Circle 89 44

COMMERCIAL BUILDING PRODUCTS

JAN/FEB 2012

Light-commercial rooftop unit The company’s WeatherMaker light-commercial rooftop line includes a 27 1/2-ton unit. With an AHRI-certified rating to 10.4 EER, Model 48/50TC includes indoor fan motors, round-tube-plate fin coils, and handled access doors. The fan motors meet EISA 2007. Carrier Inc. Syracuse, NY Free information: Circle 91

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Water-management systems The company designs water-management systems for harvested rainwater, stormwater, graywater, and process and foundation water for reuse as cooling tower, toilet, and irrigation applications. The systems include controls that perform input/output commands, run diagnostics, and integrate with most building-automation systems. A standard system includes a centrifugal separator and bag filter for suspended-solids removal, a UV disinfection system, and meter for reclaimed water totals. All components are pre-wired, pre-piped, and sized to meet project parameters. Aquanomix Davidson, NC Free information: Circle 92

products HVAC & PLUMBING the linkage-less burner provides as much as a 5:1 turndown. The unit is available in seven sizes from 500 MBTU to 3,300 MMBTU. The CBEX Elite is said to achieve the highest operating efficiency of any fire tube, maintaining 3% O 2 across a 10:1 turndown range. Cleaver-Brooks Thomasville, GA Free information: Circle 95

Limescale removal ScaleBlaster is said to eliminate formation of limescale deposits in pipes, cooling towers, boilers, and other applications. An integrated-circuitry system produces a modulating-frequency waveform that hits the resonant frequency of calcium molecules, causing them to lose adhesive properties. Existing scale is removed and reportedly does not re-form. Clearwater Enviro Technologies Largo, FL Free information: Circle 93

Seismic-rated fans A 12-page brochure describes the company’s expanded line of seismic-rated fans. The brochure contains an overview chart summarizing the seismic certifications and ratings for more than 20 of the company’s products. Test protocol descriptions and installation and mounting details also are included. Greenheck Schofield, WI Free information: Circle 94

Healthcare solutions Rooftop unit Rebel rooftop-unit air conditioner uses variable heat-pump technology with auxiliary gas heat and a variable-inverter scroll compressor. The unit is available in sizes from 3 to 15 tons, offers a modulating hot-gas reheat option, and is said to operate efficiently in colder weather. Performance features are said to reduce energy use as much as 60% over current equipment. Applications include low-rise buildings. McQuay International Minneapolis Free information: Circle 96

The company offers a range of products for healthcare solutions. SaniShower hand-held unit uses water at 2 gpm and is said to retrofit most hand showers. Sani-Grasp door handles are a stainless-steel door pull that permits use of forearms instead of hands to open doors. Both items include Saniguard productt protection. Several grab bars, handrails, and door push/pull plates ates also are available. Encore Plumbing Lakewood, NJ Free information: Circle 97

Premium Access Solutions & Services

Condensing boiler ClearFire-C down-fired, stainlesssteel, fully condensing boiler is said to provide efficiencies as high as 99% and NOx levels to less than 20 ppm. The modulating pre-mix burner controls the air/gas mixture, and

DORMA By Choice™

DORMA provides innovative premium products, indepth technical support, and exceptional customer service — all supported by an extensive training and educational program. DORMA has earned a widespread reputation for offering products that safely and reliably provide convenience and security for commercial and institutional openings. Visit www.dorma-usa.com or call 800.523.8483. Locks · Exits · Access Control · Low Energy Operators · Closers · Sliding Door Hardware

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products BUILDING TECHNOLOGY

Automatic-transfer, bypass/isolation switches

EDITORS’ CHOICE

The company’s line of medium-voltage (5 to 15 kV) circuit breaker-type transfer switches and bypass/isolation switches transfer electrical loads between normal and emergency-power sources through controlled opening and closing of circuit breakers. Switch functions are controlled by the company’s RPTCS programmable microprocessor-based control system. Designed for unattended operation, the switches include controls for manual operation. UL tested, listed, and labeled under UL 1008A, the switches are approved for use in legally required emergency-power systems. They meet or exceed IEEE, NEMA, and ANSI standards. Russelectric Hingham, MA Free information: Circle 98

Medium-voltage transfer switches: • 5-to-15-kV switches • Microprocessor-based control system • Unattended or manual operation

Energy-management dashboard

Wireless locks

EC-Net AX EnerVue web-based, energy-management dashboard provides visualization of building metrics through a browser-based application. Users can identify issues, assess relationships, and take action to optimize resource efficiencies and sustainability. Through an extensive library of viewlets, the product can be customized for a user’s requirements. Distech Controls Montreal Free information: Circle 99

Sallis wireless locking devices communicate with many access controllers. Locksets are said to be easy to install and permit use of existing smartcard credentials. Several devices can connect to a POE router and a system operator can perform remote openings and emergency lockdowns while receiving a real-time audit trail. Salto Systems Inc. Atlanta Free information: Circle 101

Electromagnetici llockk

Notification system

Model 2011-390 electromagnetic lock is said to be a retrofit for Locknetics 390+ maglock. Rated for 1,200 pounds holding force, the lock has adjustable mounting, field-selectable voltage, and wiring compartments. Optional integrated door and lock status sensors allow remote monitoring without installing separate door contacts. DynaLock Corp. Bristol, CT Free information: Circle 100

Praesideo digital public-address and emergency sound system provides digital audio quality for voice notification, alarms, paging, and BGM, and can be scaled for installations of all sizes. The system has 28 simultaneous audio channels for audio transportation and is designed for a ring network so that a single break in the system does not affect system performance. Bosch Security Systems Inc. Burnsville, MN Free information: Circle 102

COMMERCIAL BUILDING PRODUCTS

JAN/FEB 2012

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Solar ground mount ISYS Ground Mount 2.0 racking system for solar installations is said to accommodate most foundation options. Constructed of roll-formed C-channel beams, the material provides structural integrity. The system allows pre-assembly of module columns prior to installation, or parallel installation of foundations and simultaneous racking. Unirac Inc. Albuquerque Free information: Circle 103

Unified security platform Security Center 5.1 unified security platform includes a health-monitoring engine, support of multiple active directory servers for users and cardholders, and Plan Manager map editor and viewer. The health-monitoring feature manages and monitors the health of the security platform from servers and client applications to edge devices. Through real-time monitoring, security and IT departments can take proactive and preventative action. Genetec Montreal Free information: Circle 104

products LIGHTING & ELECTRICAL

Cove lighting additions Cove-15 and -16 LED fixtures are additions to the company’s Concealed Cove line. Measuring 1 1/2 inches high and 4 1/2 inches wide, the units have replaceable LED modules, four color temperatures, three lumen choices, and three power choices. Lenses are flat and hidden from normal viewing angles. Cove-15 is a conventional fixture; the Cove-16 mounts directly to a wall. Litecontrol Hanson, MA Free information: Circle 105

Cove-15, Cove-16: • LED cove-lighting fixtures • 1 1/2 inches high, 4 1/2 inches wide • Conventional and wall-mount versions

EDITORS’ CHOICE

Wireless lighting control The company’s Adura energy-management platform consists of a full-featured dashboard, wireless light controllers installed in fixtures, occupancy sensors, daylight sensors, and switches. Together, the components provide personal or zone control, task tuning, occupancy control, daylight harvesting, scheduling, and demand response. The system reportedly easily scales from managing a few lights in one building to controlling multiple buildings. The system uses the ZigBee standard for wireless communication. Adura Technologies San Francisco Free information: Circle 109

Decorative lighting/ceiling fan Diamond Turbine Chandel-Air integrates decorative lighting with ceiling-fan technology. The 44-inch-wide fixture has a sleek, Art Deco look with a three-speed and directional-control fan. The fixture accommodates flat or vaulted ceilings of, reportedly, any pitch or height. The fan portion has a 25-degree blade pitch with a 29-inch blade sweep and five blades. Meyda Custom Lighting Yorkville, NY Free information: Circle 106

Energy-code requirements A CodeSmart publication to guide lighting and building professionals through the many lighting-control requirements of the national energy standard is available. Discover Lighting Control Solutions also compares and contrasts multiple versions of today’s most widely adopted building-energy codes. Indoor and outdoor controls are examined. WattStopper Santa Clara, CA Free information: Circle 107

LED street light SmartSite is a 24/7 area-wide lighting system that offers a variety of luminaire styles and digital wireless capabilities. Powered by the company’s Intellistreets, the system manages lighting, audio, video, and energy usage throughout a variety of environments. Each streetlight has a duo-band radio system and miniature computer with data storage. The processors communicate with each other and monitor usage, energy costs, grid power, and system integrity. Amerlux Fairfield, NJ Free information: Circle 108

LED fixtures, lamps The company offers a range of energy-efficient lighting solutions for a range of applications. MaxLED products are said to provide 50,000 hours of operation based on eight hours daily use. The products are reported to turn on without flickering, provide excellent color rendering, and deliver a high lumen output. Products include Edge-Lit flat panels, WallMax wall packs, and surface-mount canopy fixtures. MaxLite West Caldwell, NJ Free information: Circle 110

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JAN/FEB 2012

COMMERCIAL BUILDING PRODUCTS

products LIGHTING & ELECTRICAL company’s previous products. With a clean, streamlined design, the fixtures have a recessed LED source that provides shielding and glare control. The series is available in 650, 900, 1,200, and 1,600 lumens. A track head has a 2 3/4 inch diameter. Intense Lighting Anaheim, CA Free information: Circle 113

Interactive product catalog Downlight reflector trims

Outdoor LED Piano outdoor architectural luminaire uses an aluminum housing to optimize cooling its LEDs and electronic driver. An LEDSafe optical system seals an IP66-rated compartment and flat glass maximizes light output. Model 1 and Model 2 use the LensoFlex photometric engine for a wide range of distributions from a single module. Both are available in Type 2, 3, and 4 distributions. Schreder Lighting US Addison, IL Free information: Circle 111

Sun Dance and Moon Dance reflector trims for recessed downlights fit the company’s HR-8400 series of low-voltage housings. The luminaires have a central lampholder that allows the lamp to be vertically tilted to 35 degrees. WAC Lighting Garden City, NY Free information: Circle 112

LED track lighting MB1600 solid-state, track-light luminaire uses LED technology to provide a reported 15% wattage reduction and 30% lumen increase over the

An interactive product catalog describing the company’s entire range of electrical wiring devices and accessories is available. Soon available for mobile devices, the catalog provides information on 18 product categories with a glossary of terms and technical specifications. Also included is information on safety and performance standards, wiring diagrams, and NEMA configurations. Legrand/Pass & Seymour Syracuse, NY Free information: Circle 114

advertising SHOWCASE

Money flies out the door, while critters crawl in. Gaps under exterior doors waste energy and money, while allowing unwanted pests to enter the building. Stop it for good, with the new concealed Adjustable Bottom Brush from Special-Lite, available for new or existing Special-Lite® Doors.

The Future of Lighting is Ofﬁcially Here. Cooper Lighting’s proprietary low-power, low-brightness LED system delivers a soft, diffuse volume of pure white light that carries the general character of a fluorescent source but improves upon fluorescent by eliminating unsightly socket shadows, increasing energy savings, providing longer life and delivering more light. www.cooperlighting.com.

800.821.6531 • special-lite.com/brush

Greenbuild booth #909

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COMMERCIAL BUILDING PRODUCTS

JAN/FEB 2012

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advertising SHOWCASE Design Flexibility with Security

Turn your roof tops into beautiful, useful decks The PAVE-EL® Pedestal System • Transforms flat roofs into attractive, maintenancefree, landscaped paver stone terraces. • Elevates paver stones for perfect drainage. • Levels paver stones and ensures their uniform spacing for an ideal roof terrace surface. • Ideal for laying paver walkways in roof gardens.

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Sandstone-Textured FRP Flush Door

LIGHT DIRECTORY

lightdirectory.com

New commercial exterior door features exclusive fine-grained face sheets for an aesthetically-pleasing surface finish. Ideal for locations not expected to see deliberate abuse or vandalism. • Through-color, no painting required • Corrosion resistant • Superior thermal performance • Limited lifetime warranty • GREENGUARD Certified

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Commercial Lighting and Flooring Resources for Architects

Find new ways to lower energy consumption. To discover how, call Butler Manufacturing™ at 800-250-5596 or visit butlermfg.com/energy.

The Commercial Flooring Resource

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JAN/FEB 2012

COMMERCIAL BUILDING PRODUCTS

advertising SHOWCASE TOLL FR E E 866.443. F LE X (3539)

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BIOWALL™ ANTIBACTERIAL FINGER PROTECTION FOR DOORS When a Touch of Elegance Matters

Bespoke Cabinetry, Furniture, Light Fixtures, Art Glass Candle Sleeves, Sculptures & more hat Sun

The IntelaSun® skylight system gauges the sun’s position then intelligently adjusts to transmit the desired amount of sunlight into your space, no more and no less! IntelaSun® Controlled Daylighting ensures: • Energy Savings • Glare Free Diffused Light • A Comfortable Environment • Optimal Points for LEEDs Projects

28662 N. Ballard Drive Lake Forest, IL 60045 PHONE (800) 759-6985 FAX (847) 816-0425 www.cpidaylighting.com

A revolutionary non-toxic, antibacterial infused rubber that inhibits and suppresses bacteria, mold and microorganisms. Longlasting, proprietary extrusion technology that is resistant to abrasion, washing chemicals and UV exposure. Perfect for children’s areas in hospitals, medical offices, schools or wherever sanitary conditions and hygiene is important. BioWall can also be extruded to add antimicrobial properties to door gasketing. ZERO INTERNATIONAL 718-585-3230 zerointernational.com

415-255-6703 www.AnneThullFineArtDesigns.com

Greenbuild booth 644

Greenbuild booth 833

Greenbuild booth #939

Greenbuild booth 878

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Featured Product: Screw-in LED Bulbs Flicker, Steady, Dual-Mode & Dimmable

COMMERCIAL BUILDING PRODUCTS

JAN/FEB 2012

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supplier INDEX

Commercial

BUILDING PRODUCTS

page number

circle number

SERVING ARCHITECTS, CONTRACTORS, AND OWNERS IN COMMERCIAL CONSTRUCTION

Acoustiblok ................................................................ 49 .......................... 230

Gary L. Parr

Anne Thull Fine Art Designs .................................... 50 .......................... 237

E xe cu t i ve V ic e Pr esiden t , C onSour ce L L C 847.382.8100 ex t .101 gpar r @ cbpmagazine.com

ASCO ........................................................................... 11 .......................... 204 Butler Mfg. Co. ........................................................... 49 .......................... 229

Jack Curley

Cleaver Brooks Inc. ................................................... 50 .......................... 233

Regional Sales Manager Nor t heas t 201.569.5481 201.805.9529 cell jcur ley @ cbpmaga zine.com

ClimateMaster Inc. .................................................... BC ......................... 216 Cooper Lighting ......................................................... 48 .......................... 222

COMING Scott Cunningham Regional Sales Manager Sou t heas t , OH, IN 770.913.0115 678.576.1487 cell s cunningham @ cbpmaga z ine.com

in future issues

CPI Daylighting Inc. .................................................. 50 .......................... 235 Dawson Doors ............................................................ 49 .......................... 225 Dorma Architectural Products ................................ 45 .......................... 214 Duro-Last Roofing ..................................................... 39 .......................... 211

Jon Heng Patricia Heng

EFCO Corp. .................................................................. 9 ........................... 203 Envirospec Inc. .......................................................... 49 .......................... 223

Regional Sales Manager s Wes t C oas t 626.799.3610 jheng @ cbpmagazine.com pheng @ cbpmagazine.com

Flex-Ability Concepts ............................................... 50 .......................... 234 GAF .............................................................................. IBC ........................ 215 Georgia-Pacific Gypsum .......................................... 4 ........................... none

Dan Burke Regional Sales Manager Mid-Sou t h, MN, W I, IL , MO 732.229.2771 dbur ke @ cbpmaga zine.com

Tracy Ryle Inside Sales, Regional Sales MI 847.382.8100 ex t . 103 t r y le @ cbpmagazine.com

Hanover Architectural Products ............................. IFC ........................ 200 Icynene Corp. ............................................................. 23 .......................... 208

MARCH

LightDirectory.com ................................................... 49 .......................... 228

Education

Lightfair ...................................................................... 43 .......................... 213

HVAC Security/Life Safety

Marga Parr Pr oduc t ion Manager 847.382.8100 ex t . 115 mpar r @ cbpmagazine.com

Ellen Sandkam

LiveRoof LLC .............................................................. 49 .......................... 226 Major Industries ........................................................ 48 .......................... 220

APRIL

MaxLite ....................................................................... 16 .......................... 206

Hospitality Lighting Technology

MBCI ............................................................................ 15 .......................... 205

Flooring

Mitsubishi Electric & Electronics ........................... 7 ............................ 202

Lis t Ren t al Ser v ices 847.382.8100 ex t . 110 esandk am @ a t plis t s.com

Special-Lite Inc. ........................................................ 48, 49 .................... 221, 227 Stonhard ..................................................................... 2 ............................ 201 Taco ............................................................................. 21 .......................... 207

Jill Kaletha F os t er Repr in t Ser v ice 866.879.914 4 ex t . 168 jillk @ f os t er pr in t ing.com

Tjernlund Products Inc. ............................................ 49, 50 .................... 224, 238 Trim-Tex ...................................................................... 50 .......................... 231

Arthur L. Rice

USG Corp. (regional) ................................................. 26-27 .................... 209

C hair man / C E O 847.382.8100 ex t . 106 ar ice @ a t pne t wor k .com

Wausau Tile Inc. ........................................................ 41 .......................... 212

RECYC ASE LE LE

Weston Solutions Inc. .............................................. 50 .......................... 232 Wooster Products Inc............................................... 37 .......................... 210

Commercial Building Products ConSource LLC 1300 S. Gr ove Avenue, Sui t e 105, Bar r ing t on, IL 60010 847.382.8100 w w w.cbpmaga zine.com

Zero International Inc. .............................................. 50 .......................... 236 Zurn Industries .......................................................... 31 .......................... 217

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JAN/FEB 2012

COMMERCIAL BUILDING PRODUCTS 51

portfolio T

he vivid colors in the patio at Rolling Meadows

Elementary School, San Antonio, keep studentsâ&#x20AC;&#x2122; minds stimulated and ready to learn while they enjoy some fresh air. Architecture and design by SHW Group LLP, San Antonio. The contractor was Satterfield & Pontikes Construction Inc., also in San Antonio. Photo courtesy of Big Ass Fans, Lexington, KY.

COMMERCIAL BUILDING PRODUCTS

JAN/FEB 2012

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THE NEXT GENERATION in TPO roofing.

GAF scientists have developed EverGuard ® Extreme™ TPO... designed for solar and other high heat applications...

EverGuard ® Extreme™ TPO is the next generation in TPO membranes—with the best guarantee in the industry!

Solar panels (which are dark in color by nature) can create areas of high temperatures up to 190°F on adjacent roof surfaces. Other highly reﬂective architectural structures (such as mirrored glass) can act as solar magniﬁers and concentrate sunlight onto nearby roof surfaces. This concentrated sunlight can be far more intense than ambient sunlight — leading to premature membrane failure.

GAF scientists have created the next generation in TPO membranes, built to handle the extreme demands that new rooftop applications can place on rooﬁng membranes. EverGuard® Extreme™ TPO uses proprietary stabilizers and UV absorbers to achieve weathering performance far beyond current standards. That means more protection for your customers — and for you.

www.gaf.com For free information, circle 215

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commARCH - January February 2012

Articles inside

Modern Lighting Brightens Historic Church

Dynamic Glass Shines In Sun Or Shade

Canopy Adds A Kick To Sports Venue

Roof Membranes Cover Durability

Building Power: Put Data Into Action

Healthcare Floors Ease Installation And Upkeep

BIM Marks New Path To Sustainable Design