Cool House Tour 2008 by Build Texas Media

15 Good for one person only

Photo by: Casey Woods photography

GUIDEBOOK $

COOL HOUSE TOUR 2008

Photo by: Thomas McConnell, mcconnellphoto.net

Austin Sunday, June 22nd Noon to 6 pm

Photo by: Thomas McConnell, mcconnellphoto.net

Produced by: Texas Solar Energy Society Austin Energy Green Building Sponsored by: Texas Solar Power Company City of Austin Water Conservation Partnered by: KUT Central Market

This is your ticket 1

Table of Contents 2 2

Cool House Tour 08 sites 1 Q 2 s 3 q 4 C

Arboretum Park

9707 Anderson Mill Road

Weber Residence

6808 Jester Wild Drive

Binford Residence

5012 Shoal Creek Blvd.

Gammell&Hamilton/Thomas Residence

4210/4212 Marathon Blvd.

5 P

Robert Mueller Airport Redevelopment Project

2300 Tom Miller

6 n

O’Neill&Childress Residence

2908 Breeze Terrace

A 8 V

Brown Residence

1805 Loreto Drive

30 Degrees North Project

2101 East 14th St., Units A & B

1 F 2 Y

Schuster Residence

803 Buckeye Trail

Rollingwood Modern Green

502 Riley Road

915 Jewel Street

1113 Fieldcrest Drive

709 Fletcher

805 Cumberland Road, Units A & B

1905 Eva Street

1804 Crooked Lane

501 S. Loop 4 #14

24 Concord Circle

Table of Contents

Welcome Tour Instructions

Toguchi & Weatherford

J Residence 4 Albertson Residence B 5 Thatcher & Seidel Residence M 6 Billig Building Q n Dobberfuhl Residence e Gilson & Schueller Residence 8 Bella Vita Condominiums r 8 “ Tonalacalli” the House R of Sun & Water Join TXSES Today Benefits of Green Living Site Locations and Tour Map

16 37&38 38&39

Gettin g Started

Welcome to the Cool House Tour 2008 Dear Cool House Tour Goers, If you are anything like me, you bought your Cool House Tour guidebook early, studied it cover to cover and circled and highlighted your favorites in a myriad of colors to rank them. You’ve planned the most efficient travel route and know exactly how many homes you want to visit to optimize your sixhour Cool House Tour day. There are, after all, eighteen (18) homes on the tour and so you’ll need to decide which ones exhibit the energy-efficiency features that interest you most. That’s one of the things I find fun and wonderful about this self-guided tour: you get to decide exactly how you want it to look for you. There’s no right or wrong way to “take” it, but we do have one suggestion: think about reducing your carbon footprint. Carpool with friends and save fossil fuels. Reduce the strain of each of you driving, navigating and parking. It’s always more fun to do things with friends, and this is no exception. And if you find yourself in a part of town conducive to catching the bus, do it! Jump on the Dillo or call ahead to see if Capital Metro has rides to the central locations. You can always park and ride for a part of the day, pick up your car and drive again to further adventures. What we’re suggesting is a higher level of thoughtfulness. After all, you already have an expressed interest in environmental sustainability and efficiency. On June 22 we want to add transportation to that value system. As a final note, please bring your own refillable water bottle. We sold bottled water last year but have since learned that 150,000 barrels of oil a year are used to make over 189 million bottles in the U.S. alone, only 23 percent of which make it to the recycler. Good conscience prevents us from continuing to support this cavalier use of bottled water. Instead we will happily give away water! There will be 5-gallon jugs available at each home, and you may fill up for free. Now where else are you going to see that line? So come along and see for yourself what one house can do to change the world and make it work again.

Cheers, Natalie Marquis Executive Director Texas Solar Energy Society

One home makes a difference! Texas Solar Energy Society PO Box 1447, Austin, TX 78767-1447 TXSES phone: 512-326-3391 email: info@txses.org www.txses.org

Tour Instructions Each visitor must have a Guidebook as a ticket for entry to any home on the tour. Companion tickets may be purchased at tour locations. The map provides only a general overview to assist in your personal tour planning; please read carefully the specific directions to each site you select. Look for the Cool House Tour directional signs at key intersections. Be sure to register at one of the sites you visit—this will put you on our mailing list for future tour announcements. Please respect the privacy of the generous home owners and visit these houses only during the public tour hours: noon-6 pm

The biggest sustainability event in the South! Renewable Energy Green Building Water Use & Reuse Energy Efficiency Organic Growing Alternative Fuel Vehicles I

Green Products for Sale

Lectures

Exhibits

Demonstrations

Family Activities

Organic Food

Music

Sept. 26–28, 2008 downtown Fredericksburg,TX Fair times: Fri. 12–6, Sat. 9–6, Sun. 9–3 Gate fees: $10 Fri. or Sun, $12 Sat., $20 3-day pass Tickets at the front gate only

877-3ROUNDUP

email:Roundup@txses.org

www.TheRoundup.org

Architect: Kipp Flores Architects Builder: Scott Morledge and Red Wencel, Ash Creek Homes, Inc. Insulation: Austin Contractor Services Mechanical: River City Mechanical Construction Waste Recycling: Construction Waste Recycler of Texas

9707 Anderson Mill, Unit 36

Rating: 4-Stars, Austin Energy Green Building

Photos by: Thomas McConnell, mcconnellphoto.net

NORTHWEST AUSTIN

Arboretum Park

Highlighted Technology: Construction Waste Management: This project has implemented an extensive construction waste management program to reduce the amount of waste sent to the landfill, including mulching of all lumber and drywall waste onsite, organic materials that are used as fill to improve site drainage.

Description One of two 4-Star-rated model homes by Austin Energy Green Building, this home represents the ongoing construction efforts at Arboretum Park, a planned gated community. The 39 garden homes feature front porch sitting areas to encourage community interaction between resident families. Nestled in a park-like setting within a mixed-use development in the Anderson Mill area, the neighborhood offers close-in affordable living, award-winning schools, and excellent shopping. All homes will feature green-building specifications for efficiency and health benefits.

Green Features Design features: effective cross-ventilation strategies; buffer space on west wall protects living areas; minimized glazing on east and west walls; minimum 24" roof overhangs; continuous ridge and soffit vents improve heat exhaust from attic Thermal envelope: radiant barrier; total-fill insulation and Energy StarÂŽ windows Energy efficiency: efficient duct layout; programmable thermostat; Energy Star-rated HVAC; insulated hot water lines Durability and low maintenance: cementitious fiber board siding and stone exterior; durable hard-surface flooring in main living areas; gutter system diverts water away from foundation

Indoor air quality: low-VOC paints; fresh air ventilation; ductwork sealed from contaminants during construction; use of hard-surface flooring; bathroom exhaust fans with timers Lighting and appliances: Energy Star-rated appliances, ceiling fans, and lighting Health and safety: doors have lever handles; no fireplace within conditioned space Water conservation: dual-flush toilets; faucets have low-flow aerators; central-manifold plumbing system; use of permeable rock for landscape areas instead of grass; mulching of landscape beds Permaculture: xeriscaping; drought tolerant plants; compost-amended soils Construction waste: management program to reduce the amount of construction waste sent to the landfill

Directions Arboretum Park is located at 9707 Anderson Mill Road. Take Hwy. 183 North, exit Anderson Mill Rd. and turn left at light. Proceed on Anderson Mill Road, community entrance is just behind the shopping center, about Âź mile off 183.

Weber Residence 6806 Jester Wild Drive

Rating: 4-Stars, Austin Energy Green Building

Photos by: Gary Russ-G Russ Images, Inc.

Highlighted Technology: Small Home/Big Design: This home was designed to have exceptional amenities in a small space, so that the home could operate more efficiently while the owners enjoy numerous custom features.

Description The owners incorporated principles from architect Sarah Susanka’s book, The Not So Big House, to arrive at the right size and spaces to meet their needs and wants. This home won the Home Builder’s Association 2005 MAX award for “Best One of a Kind Custom Home”, and it shows that green techniques can result in a warm, beautiful home. The yard and adjoining 8-acre greenbelt purchased by the owners is a certified Wildlife Habitat, providing food, cover, and water for abundant wildlife.

Green Features Site: infill, sloping lot; kept substantially in natural state; native plants and pond; tree and brush waste mulched and used on site Passive-solar design: 660 sq. ft. of living space per ton of cooling; windows provide cross-ventilation and daylight in each room, but are positioned to provide views, privacy, and reduce heat gain Solar: 3 kW solar-panel system Materials: locally sourced pecan cabinets, mesquite flooring and mantle; wool carpet is a rapidly renewable resource; natural elements used indoors and out, including dry stacked stone, wood beams, trim, and doors.

s NORTHWEST AUSTIN

Owners: Jim and Lynne Weber Architect: Danze & Davis Architects Builder: Lantana Homes Mechanical: Phillips Maintenance Solar PV: Texas Solar Power Company Insulation: 31-W Insulation Co. Landscaping: Capitol Landscaping

Lighting and appliances: Energy Star appliances; front-loading clothes washer; whole-house fan Health and safety: no-VOC paints; stained and scored concrete and wood flooring—easy to clean, doesn’t harbor dust and mites Water conservation: no turf-grass planted; plants native primarily to Edwards Plateau; invasive exotic species removed; drip irrigation only; front-loading washer

Directions From north Loop 360, turn northwest on Lakewood Drive, then right on Jester Wild Drive. Limited parking on Jester Wild Drive, more available along Lakewood Drive.

Building & Remodeling Green and Sustainable Homes That Live Gracefully and Lightly on the Earth.

Lucy T. Katz, CAPS Katz Builders, Inc. Since 1982 Certified Green Professional, Graduate Master Builder, Certified Aging in Place Specialist Awarded: Builder of the Year-Joel Katz, Remodeler of the Year-Lucy Katz, National Pacesetter-Customer Service

512-301-6000 www.katzbuilders.com

Doug Faught

championdrywall.com

Chad Coleman President Mobile: (512) 809-9950 Office: (512) 515-0120

Fax: (512) 597-4047

chad@championdrywall.com 512-515-0120

512-670-9021

512 - 989 - 9400 Architects, PC

T r a v i s G. Y o un g , AI A

512-491-6444

512. 452. 7961

www.studiomomentum.com

512-251-3457

We thank all our Trades and Suppliers for their support and unparalleled customer service.

512 - 443 - 3303

The greatest compliment we receive is being referred to your family, friends, and business associates.

Binford Residence

Designer: Travis Young/Studio Momentum Builder: Lucy Katz/Katz Builders Cabinet Maker: Steve Nowick-QSI Custom Cabinetry Mechanical: City Mechanical Services

5012 Shoal Creek Blvd.

Rating: 5-Stars, Austin Energy Green Building

CENTRAL AUSTIN

Highlighted Technology: Locally Sourced Materials: Flooring from the owners’ previous home on the same lot as well as a dead pecan tree from the backyard milled for shelving was used in this project. Mesquite for flooring, cedar for interior and exterior finishes and local limestone were also used, reducing transportation and energy costs.

Description Photos by: Travis Young

While having modern design elements, this home maximizes two features of traditional design—natural ventilation and thermal mass. An open floor plan enhances stack ventilation to naturally exhaust heat from the interior. Locally sourced materials are used throughout, and wood from a tree on the site was used for architectural detail.

Green Features Site: established neighborhood in north central Austin; easy access to parks, restaurants, library and transit Energy-efficient envelope: metal roof provides durability and energy efficiency; careful sizing and placement of windows helps to limit heat gain in the summer and loss in the winter; interior masonry wall provides thermal mass to attenuate temperature swings; open floor plan promotes natural ventilation; porches buffer the summer sun, providing outdoor living spaces Thermal envelope: foam insulation at the roof places the HVAC system within the thermal envelope; walls have total-fill insulation; envelope tests to ensure reduced infiltration of outside air Lighting and appliances: most lighting is compact fluorescent; ceiling fans keep residents comfortable; Energy Star appliances

Health and safety: low-VOC interior paint; hard surface floors limit dust, mites and other indoor air pollutants; exhaust fan depressurizes the garage, keeping hazardous fumes from entering the house Energy efficiency: heating and cooling equipment and ductwork are located within the thermal envelope; on-demand gas water heater eliminates standby energy loss, and is located outside for better indoor air quality. Water conservation: high efficiency toilets; water-wise clothes washer; rain barrels; minimal turf grass

Directions From Burnet Road, turn left onto Hancock Drive. Go west on Hancock to Shoal Creek Boulevard. Turn left onto Shoal Creek – home is on the right.

CARPET & DRAPERY (ph) 512.462.1551 • (fax) 512.462.2671 704 AUSTIN, 78704 7 04 SOUTH LLAMAR AMAR • A USTIN, TX X7 8704 www.schroedercarpet.com .schroedercarpet.com

Gammell&Hamilton/Thomas Residences 4210/4212 Marathon Blvd.

Rating: 5 Stars/3 Stars, Austin Energy Green Building

Photos by: Greg Hursley ÂŠ 2008

CENTRAL AUSTIN

Owner: Jay Gammell & Lesley Hamilton/Dyana Thomas Senior Project Designer: (4212) Mark Lind, CG&S Design-Build Designer: CG&S Design-Build Builder: CG&S Design-Build Finishes/Color Consultant: (4210) Louise McMahon, Perfect Palette Interior Designer: (4212) studio robins dempsey Mechanical: Ehrlich Mechanical Insulation: DeRuiter Insulation Landscaping: David Wilson Landscaping/Denman Landscaping & Sprinkler

Highlighted Technology: Daylighting: The use of controlled natural lighting methods through windows and reflected light make these homes feel larger than their actual footprint while reducing the need for artificial light during the day.

Description With creative, funky finishes and sensitively scaled exterior massing, these two neighbors fit right in to their established inner city community, and show that an energy-efficient home doesnâ&#x20AC;&#x2122;t have to look like one! Designed concurrently for adjacent lots, these two houses (4210 & 4212) have similar exterior materials and detailing, but different floor plans and interior finishes. The exterior envelopes of both houses were sealed and insulated with expanding wet-blown foam; as a result, the houses are so well insulated that in the first year, it was well into January before the owners realized that their heat had not been turned on!

Green Features Construction recycling: all jobsite waste (except drywall); soil was stockpiled Passive solar design: large roof overhangs; sensitive site orientation; stairs with windows on two walls for increased ventilation; covered exterior porches; cross ventilation in open floor plan Daylighting: large windows in public/living areas Thermal envelope: total-fill spray foam insulation encloses the entire structure

Recycled content materials: galvalume standing-seam reflective metal roof; steel railings; steel panels; cork wall at wine center Energy efficiency, lighting and appliances: fluorescent and indirect lighting; Energy Star washer, refrigerator, dishwasher, HVAC; tankless water heater Health and safety: super low-VOC paint & minimal carpet Water conservation: low-flow toilets, dishwasher, washer; water-wise landscaping; rainwater collection barrels Permaculture: native plants; Zoysia grass Site impact: infill in existing community; neighborhood-sensitive building scale; home built around existing protected 80-year-old pecan tree; retained 660 sq. ft. garage apartment with only cosmetic updating to complement new structure

Directions From Mopac, take exit 45th Street, travel east past Burnet Road, turn right on Marathon Blvd. From IH-35, take exit 32nd /38th Street, travel west on 38th Street, past Guadalupe, turn right on Lamar, turn left on 42nd Street, turn right on Marathon Blvd.

Thinking

SOLAR? Think

Meridian.

YOU’LL BE IN COOL COMPANY.. Installations featured at the following tour sites: s 709 Fletcher (78704) s 2300 Tom Miller (Mueller Development) s 24 Concord Circle (Platinum LEED® home off of FM 1826) Please stop by to see our work and find out if solar is right for you.

www.meridiansolar.com Austin, Texas s 512-448-0055

Robert Mueller Airport Redevelopment 2300 Tom Miller

Designer: Texas Four Architects Builder: Streetman Homes Mechanical: Big Tex Mechanical Rating: 5-Stars, Austin Energy Green Building

EAST AUSTIN

Highlighted Technology: Brownfield Redevelopment: The creative redevelopment of the former Robert Mueller Airport from an institutional/industrial site into a mixed use residential and commercial community is a superb example of responsible land reuse.

Description Regionally appropriate design reduces solar gain with porches and roof projections. While homes in the Robert Mueller Redevelopment Area (RMRA) were required to achieve a minimum 3-star Green Building rating, Streetman Homes set and met the goal of 5 stars for all of their homes in this first phase of the single-family home development.

Green Features Site: located in the largest brownfield redevelopment area in Austin; within walking distance to shopping, employment, schools and recreational amenities; easy transit access to the rest of the city. Energy-efficient envelope: minimized exterior walls; maximized conditioned space; porches and eaves shade windows and allow ample daylighting. Thermal envelope: Agribalance® foam insulation; XPS® foam board added to exterior walls prevents thermal bridging across the framing; low solar-heat-gain-certified (SHGC) Energy Star windows; envelope testing, ensures reduced infiltration of outside air Lighting and appliances: ~95% fluorescent interior lighting, reducing heat load and AC use; exterior fluorescent lighting reduces light pollution; Energy Star appliances

Health and safety: low-VOC interior paint; hard surface floors limit dust, mites and other indoor air pollutants. Energy efficiency: properly sized heating and cooling equipment and ductwork located entirely within the thermal envelope; on-demand gas water heater eliminates standby energy loss Solar PV: 1.7 kilowatt solar array Water conservation: high-efficiency toilets; low-water landscape plants in accordance with the RMRA design guidelines

Directions From IH-35, go east on Airport Boulevard. Turn left onto Zach Scott St. to enter Mueller Redevelopment. From Zach Scott, turn right onto Tom Miller St. The home is on the corner of Tom Miller and Antone.

What are you waiting for? Build a house full of benefits.

See our work on the tour at: 805 A&B Cumberland Road 2908 Breeze Terrace 4210/12 Marathon and 502 Riley Road

Owners: Nancy O’Neill and Charles Childress Designer: Jim Rush Builders: Jim Rush, Green Builder, Inc. Mechanical: Minyard Services Insulation: DeRuiter Insulation

O’Neill& Childress Residence 2908 Breeze Terrace

Rating: 5-Stars, Austin Energy Green Building

Photos by: Thomas McConnell, mcconnellphoto.net

EAST AUSTIN

Highlighted Technology: High Density Infill: This home exemplifies achievable infill neighborhood affordability through high density infill, where a second home is added to an existing single-family home lot.

Description Owners Nancy and Charles prove that small is beautiful. They needed more space for extended family, work and hobbies, but didn’t want to change the character of their neighborhood. They called Habitat for Humanity to deconstruct and recycle the ramshackle garage in the back yard and they replaced it with an 848 sq. ft. home that even includes space for an office, shop and 440 sq. ft. of conditioned attic storage. The project demonstrates how much can be accomplished on a small footprint with a modest budget—all in a stylish, green package.

Green Features Site: all needs met in a tiny buildable area (due to large set-back requirements), without disruption of existing home; design around and careful preservation of large pecan tree Passive-solar design: 646 sq. ft. of living space per ton of cooling; roof oriented for future solar; glass minimized on west for heat reduction; all main rooms have windows on two sides for cross-ventilation and daylighting; clerestory attic windows on cool north side Energy- and material-efficient construction: cooling system sized right for comfort and good humidity control; concrete slab is finish floor— takes advantage of Austin’s ideal ground temperature; “advanced framing” uses less lumber and allows more space for insulation; “total-fill” insulation system (sprayed cellulose in walls and polyurethane at rafters for complete, tight thermal envelope and protection of cooling equipment and ducts in attic) Lighting and appliances: cool, efficient fluorescent lighting throughout; Energy Star appliances; tankless gas water heater (saves water, gas and space) Healthy pest control and finishes: no pesticides used; stainless-steel termite barrier system in slab; low-VOC paints, no carpet Water conservation: dual-flush toilet; rainwater catchment

Directions Go 5 blocks east of I-35 on Dean Keaton or Manor Rd. to Breeze Terrace. Turn left on Breeze Terrace. House is ½ block north on left.

Brown Residence

Owners: Cynthia Brown Designer: Joe Putman/Bioloom Builder: Wayne Jeansonne/Solluna Builders Mechanical: AirTemp Mechanical

1805 Loreto Drive

Photo by: Thomas McConnell, mcconnellphoto.net

Photo by: Wayne Jeansonne

EAST AUSTIN

Photo by: Thomas McConnell, mcconnellphoto.net

Rating: 5-Stars, Austin Energy Green Building

Highlighted Technology: Passive Cooling: By using a deep front porch overhang, the builder was able to reduce the cooling load on this home by shading windows from the fierce Texas sun.

Description Through careful design and use of materials, the home meets the occupant’s goals of sustainability and affordability. The hip roof allows full eaves on all four sides, shading the windows from solar gain. A square floor plan produces the maximum interior space for a minimum of materials. Central Texas limestone provides a façade that is durable and locally sourced.

Green Features Site: established neighborhood in East Austin; front porch and garage provide a buffer from the afternoon sun to west-facing house Energy-efficient envelope: metal roof provides durability and energy efficiency; bio-based foam insulation reduces air infiltration; Energy Star windows Thermal envelope: foam insulation at roof, keeping HVAC system within the thermal envelope; envelope testing ensures thermal efficiency Lighting and appliances: most lighting is compact fluorescent; ceiling fans

Health and safety: low-VOC interior; hard surface floors limit dust, mites and other indoor air pollutants Energy efficiency: heating and cooling equipment and ductwork located within the thermal envelope; on-demand gas water heater eliminates standby energy loss, located outside to protect occupants from combustion fumes. Water conservation: high efficiency toilet; drought-tolerant landscaping installed by a local 4-H chapter as a service project .

Directions From downtown Austin, go east on MLK Boulevard. Cross Airport Boulevard – Loreto Drive is the second street to the right. Turn right on Loreto – house is on the left.

Join the Texas Solar Energy Society today

Join TXSES Today! The Texas Solar Energy Society is a non-profit educational organization formed to increase awareness of the potential of solar and other renewable energy applications and to promote the wise use of these sustainable and non-polluting resources. Since 1976 TXSES has been a proven leader in educating the citizens, government, and institutions of Texas on the readiness of renewable energy technologies

and their practical applications. As advocates for solar energy we are working to improve the ecological, social and economic fabric of Texas. As a chapter of the American Solar Energy Society, TXSES is connected with national renewable energy educational activities and projects. Our membership includes educators, engineers, researchers, students, bankers, architects, builders, homeowners and solar enthusiasts.

Texas Solar Energy Society (TXSES) PO Box 1447, Austin, TX 78767-1447 Phone: (512) 326-3391 or (800) 465-5049 Fax: (512) 326-1785 email: info@txses.org Web site: www.txses.org YES, I want to join other solar enthusiasts to promote the wise use of sustaining and non-polluting resources.

Name: ______________________________________________________ Affiliation: ___________________________________ Address: ________________________________________________________________________________________________

City: __________________________________________________ State: ________ Zip: ________________________________ Home phone: ________________________ Work phone: ___________________________ Cell phone: _______________________ Fax: _________________________ E-mail address: ______________________________________________________________

Annual Dues Individual Membership $15 (student or EPSEA member) $25 (minimum regular member) $35 joint chapter/TXSES member _____________Chapter (Other than SSA or EPSEA) $37.50 household member (2 individuals at same address) $50 $100* $200* $300 Patron* *recognized in quarterly newsletter

Business Membership $150 $250 $500** **includes ad in quarterly newsletter

ASES Membership Discounted American Solar Energy Society membership for PAID TXSES members $34 Basic Member (Includes subscription to Solar Today )

$79 Professional Member (Includes Solar Today, conference discount & yellow pages listing)

School Fund

$25 Check here to contribute an additional $25 to the TXSES school fund. This money is dedicated to support renewable energy projects in Texas classrooms. Total due: ____________

Make check payable to TXSES

Designer: Eric Rauser/RA Design Builder: Roger Jennings/RLBLD LLC Mechanical: J&J Mechanical

30 Degrees North Project 2101 East 14th St., Units A & B

EAST AUSTIN

Photos by: Thomas McConnell, mcconnellphoto.snet

Rating: 5-Stars, Austin Energy Green Building

Highlighted Technology: Heating and Cooling Systems within the Thermal Envelope: The thermal envelope, wall and roof assemblies, insulation, air/vapor barriers, windows, weatherstripping and caulking, of these homes home shield the living space from the outdoors. Placing the HVAC within the envelope protects it from thermal extremes.

Description Constructing a duplex maximized the use of this deep lot in East Austin. Careful orientation of windows allows good daylighting while minimizing solar gain.

Green Features Site: urban infill lot with two dwellings; structures placed to maximize use of a large narrow lot; pre-design solar survey conducted to ensure optimum solar thermal orientation of both structures Energy-efficient envelope: two-story rectilinear design allows greater conditioned space per wall area; energy-efficient windows sized and positioned to take advantage of daylighting and ventilation while minimizing solar gain; large eaves provide additional protection from the sun; durable metal roof further reduces solar gain Thermal envelope: foam insulation at the roof places the HVAC system within the thermal envelope; blown cellulose insulation in the walls is a recycled product and formaldehyde-free; tested envelope to ensure reduced outside air infiltration

Lighting and appliances: most lighting is fluorescent; ceiling fans installed in living areas to allow comfort at higher thermostat settings; Energy Star dishwashers Health and safety: low-VOC interior paint; hard surface floors limit dust, mites and other indoor air pollutants; right-sizing of air conditioning keeps humidity low in the summer, reducing likelihood of mold growth; detached garages protect occupants from pollutants Energy efficiency: high-efficiency heating and cooling equipment and ductwork are located within the thermal envelope; on-demand gas water heaters eliminate standby energy loss; ductwork tested for leakage Solar PV: 3 kilowatt solar array helps to offset peak summer demand Water conservation: dual-flush toilets; drought-tolerant turf grass and landscaping

Directions From downtown Austin, go east on E. 12th Street. Turn left onto Alamo Street. Go north on Alamo two blocks to 14th Street. Turn right onto 14th Street â&#x20AC;&#x201C; house is on the right.

Tranquility 27™ Geothermal Heating & Cooling Systems The Most Eﬃcient Air Conditioner Manufactured Today

Carrier® Geothermal Heat Pump Systems are locally available from: Tom Romberg

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Action Mechanical Services, Inc.

www.actionmech.biz (512) 836-2222 Over 225 Geothermal installations in Central Texas

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Schuster Residence

Owners: Paul and Katherina Schuster Architect: Mark Meyer Builders: Shelter Design & Construction, Inc. Mechanical: Action Mechanical Solar PV: Texas Solar Power Insulation: South Texas Insulation Landscaping: By Owner

WESTLAKE HILLS

Photos by: Thomas McConnell, mcconnellphoto.net

803 Buckeye Trail

Highlighted Technology: Geothermal Heating and Cooling: This home features a ground-source geothermal system that provides the primary heating and cooling for the conditioned space.

Description This Westlake Hills modern style home features metal structurally insulated panel (SIP) construction with ground-source geothermal heating and cooling. Other features include solar photovoltaic panels on the roof, a “green” roof, polycarbonate panels for privacy, abundant daylighting, and a pool cover that collects rain water. No interior trim, hardsurface flooring, and an open floor plan enhance the modern look inside.

Green Features Passive solar design: building elongated on an east-west axis with open floor plan and most glass facing southeast Thermal envelope: metal structurally insulated panel (SIP) wall and roof system Energy efficiency: geo-thermal ground-source heating and cooling, rated at 27 EER with hot water assist; tankless gas water heating; pressure relief at bedrooms from sliding panel door assemblies Daylighting: use of natural lighting throughout the house including use of vertical Polygal® translucent panels in living area for privacy Durability and low maintenance: metal wall and roof framing; Termimesh® wire mesh around slab penetrations prevents termites; polished concrete floors made with recycled glass Indoor air quality: Detached garage prevents pollutants from infiltrating living space; dehumidification variable-speed blower with two-stage compressor on air conditioner reduces moisture, preventing mold, dust mites, and other moisture and air quality issues

Lighting and appliances: Energy Star-rated appliances Solar: photovoltaic panels on roof Health and safety: low-VOC paints and adhesives Water conservation: on-demand hot water heater; endless pool; septic waste-water irrigation; condensate from AC used as irrigation; pool cover rainwater collection system; dual-flush toilets Permaculture: green roof deck system; compost; xeriscape planting Construction recycling: all cardboard and metal separated and recycled

Directions From southbound Mopac, take the West Lake Hills/Rollingwood/ RM-2244 exit and turn right on Bee Caves Road (FM-2244). Travel 4 miles on Bee Caves Road and turn Right on to Buckeye Trail. First house on the right side of the street.

Architect: Barley & Pfeiffer Architects Alan K. Barley, AIA; Peter L. Pfeiffer, FAIA; Steven J. Brim, AIA Builders: Edaco - E. Decker Ayers Mechanical: Air Rite A.C. Insulation: Deruiter Insulation, Inc. Landscaping: Lindley Pond

Rollingwood Modern Green 502 Riley Road Rating: 5-Stars, Austin Energy Green Building

ROLLINGWOOD

Highlighted Technology: Healthy Indoor Environmental Quality: This home features exceptional attention to construction methods and interior finish products that minimize harmful indoor pollutants

Description This modern green home demonstrates that a family can live in a larger home and still have a small carbon footprint on a per person basis. Great care has been taken to locate, size and protect the windows with overhangs calculated to reduce heat gain. This home was designed and built to achieve a high “green” level, not for a custom client, but for speculative sale. Although there are gadgets that help in greening this house, it is green by thought, not by checklist.

Green Features Site: two homes built on one extra-large urban lot; original home deconstructed and recycled Passive solar design: 649 sq. ft. of living space per ton of cooling; home positioned and designed for shading from trees and ample overhangs; natural ventilation maximization through orientation for prevailing breezes; one-room-depth layout and operable windows for cross ventilation; central stairwell for stack-ventilation; window placement; light colors and “light-shelves” to maximize natural daylighting; designed for future solar installation Thermal envelope: ventilated Galvalume radiant-barrier metal roof; high performance envelope exterior membrane; mold- and fire-resistant cellulose wall insulation; sprayed polyurethane foam insulation at roof plane and at difficult to reach (often under-insulated) areas

Materials: maintenance-free moisture shedding envelope—low permeability stucco; durable prefinished metal siding; durable easy to maintain, sustainable, natural and recycled materials inside, such as bamboo and diamond polished concrete floors Lighting and appliances: fluorescent light fixtures; Energy Star appliances, including an induction cooktop Health and safety: low- and zero-VOC paints; carports instead of toxic attached garages; hard, non-absorbent flooring; child-safe cooktop; no chemicals, pesticides, or inorganic fertilizers; pool equipped with chlorine- and ethanol-free filtration that ionizes the water with copper Energy efficiency: cooling equipment right-sized based on actual design and construction to provide comfort and a healthy indoor environment for a lower utility bill; thermal envelope and ductwork tested for leakage; air-flow to each room tested upon completion of construction Water conservation: high-efficiency toilets; on-demand tankless water heaters located to minimize waiting and hot water waste; extensive guttering and rain collection system designed for easy future connection to cisterns or barrels; low-water indigenous plantings for drought tolerance; designed for minimal tree removal

Directions Exit Mopac at FM 2244 (Bee Caves Rd.), north on feeder to Rollingwood Drive underpass, head west on Rollingwood Drive to Riley Road – house is at corner.

Since 1992, Trinity Builders has provided quality residential remodeling and restoration in the Austin area. We specialize in:

* Whole house remodels * Green remodels and additions * Kitchen and bath remodels * Outdoor structur

512-453-4982

www.greenbuilderaustin.com

QSI CUSTOM CABINETS Austin’s Finest True Custom Cabinetmaker • “Green” cabinetry design and manufacture • Environmentally conscious factory finishing available • Serving Austin and the surrounding community for 25 years Visit our showroom at 3800 Drossett Drive (512) 443-3303

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Toguchi & Weatherford Residence 915 Jewell Street

Owners: Adam Toguchi and Bruce Weatherford Architect: Webber + Studio, Inc. David Webber, AIA and Tim Derrington Builders: Trinity Builders, Inc. David Wilkes and Philip Perry Mechanical: All Year Heating and Cooling, Michael Scher Insulation: Energy Smart

SOUTH AUSTIN

Photos by: Thomas McConnell, mcconnellphoto.net

Rating: 5 Stars, Austin Energy Green Building

Highlighted Technology: Rain Screen construction on exterior wall: This home uses a vented exterior cladding over a water resistant interior surface to eliminate moisture's ability to enter the building structure.

Description A remodel and addition to an existing Bouldin Creek residence, 915 Jewell complements the traditional style of the neighborhood with modern amenities and architecture. The home features energy efficiency, natural daylighting and ventilation strategies, and healthy indoor air quality finishes within a modest budget. Jewell was built to last and to be enjoyed for years to come.

Green Features Site: existing urban site with access to buses, parks, shopping, etc. Daylighting: minimal solar heat gain with optimal daylighting throughout the home Thermal envelope: spray-foam insulation at envelope Lighting and appliances: Energy Star appliances; minimal lighting Energy efficiency: high-efficiency A/C

Health and safety: zero-VOC paints & finishes Construction recycling: Yes Water-conservation: rainwater collection, low-flow toilets

Directions From Mopac head east on Barton Springs Rd., turn right on Bouldin Avenue, then right on Jewell Street.

AIR CONDITIONING & HEATING

INDOOR AIR QUALITY

ENERGY CONSERVATION FAMILY OPERATED SINCE 1978

www.strandbrothers.com

CALL THE RESIDENTIAL AND COMMERCIAL SERVICE EXPERTS AT 834-8628 #TACL B5532c

Many people want a green home – few know where to start. As a Realtor®, EcoBroker®, and Austin Energy Green Builder I can help navigate the process of buying or building a green home. I bring expertise in the Austin real estate market as well as experience and training in green building practices and principles. I can handle the real estate transaction, explain the green building process, help in selecting the architect and builder, and act as a 3rd party resource for questions or concerns along the way. I, along with my extensive network of green-minded professionals, can help make any green dream a reality.

I look forward to meeting you at 1 1113 113 Fi Fieldcrest eldcrest Dr Drive. ive.

Rob Albertson Austin Fine Properties 512.653.8939 cell 512.912.9549 fax austinfineproperties.com austinfinepr operties.com

Albertson Residence 1113 Fieldcrest Drive

Rating: 4-Stars, Austin Energy Green Building

SOUTH AUSTIN

Photos by: Joseph Pettyjohn, pettyjohnphotography.com

Owners: Rob & Catherine Albertson Designer: Stuart Sampley Design Studio Builder: Bouldin Creek Design & Construction Mechanical: Strand Brothers Insulation: Ace Insulation Landscaping: Bill Garza

Highlighted Technology: Minimize disturbed area of site: This home is a green remodel of a mid-century house with an 800 sq. ft. addition woven between 11 mature live oak trees.

Description This home shows that neighborhood-appropriate development can be achieved by allowing site conditions to determine design. An existing dilapidated mid-century house was reused and remodeled to save money, reduce landfill waste, and retain neighborhood character. An 800 sq. ft. addition weaves between 11 mature live oak trees. Together they create two distinct outdoor living spaces. The result is a simple, approachable, and budget-friendly green home.

Green Features Site: minimal disturbance of site, careful protection of existing trees; soil cut for foundation kept onsite for landscape mounding; limbs & brush shredded for mulch Passive solar design: energy-efficient design allows 664 sq. ft. of living space per ton of cooling; footprint based on location of mature oaks for natural shading and cooling; cantilevered trellis shields west-facing windows on existing structure; window and glass door placement designed for good cross-ventilation and maximum daylighting with minimal heat from direct sunlight

Thermal envelope: radiant barrier roof decking for a cooler attic; Energy Star windows; envelope tested for tightness Lighting and appliances: fluorescent lighting in most fixtures; Energy Star appliances Health and safety: low-VOC paints and finishes; cellulose insulation; HEPA air-filtration; energy-and material-efficient concrete floors donâ&#x20AC;&#x2122;t harbor dust and mites; detached garage so toxic fumes wonâ&#x20AC;&#x2122;t enter living space; right-sized cooling system keeps indoor air well dehumidified and reduces mold growth Energy efficiency: heating and cooling system within thermal envelope; Energy Star windows; tankless water heater; ductwork tested for leakage after construction Water conservation: high-efficiency toilets; gutter system to direct rainwater to landscaping; drought-tolerant plantings

Directions From S. Lamar, take Oltorf east. Turn right onto Havenside Dr. & follow around to left (it will become Fieldcrest.) House is at the corner of Stonecrest & Fieldcrest. From S. 1st, take Oltorf west. Turn left onto S. 6th and take 2nd right which is Fieldcrest. House is at the corner of Stonecrest & Fieldcrest.

If you are considering a PV system talk to your installer about a CWC Data Logger.

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Owners: Jim Thatcher and Diana Seidel Architect: R. Craig Nasso, Architect Builders: J.D.F.Co. Constructors Mechanical: CA Woods Solar PV: Meridian Energy Systems Insulation: Advance Insulation

Thatcher & Seidel Residence 709 Fletcher

Rating: 5 Stars, Austin Energy Green Building

SOUTH AUSTIN

Highlighted Technology: Low Water Landscaping: This home features native plant varieties, limited and native turf areas, and drip irrigation to provide a beautiful outdoor space and support the wild bird habitat Photos by: Thomas McConnell, mcconnellphoto.net

Description This home is a beautiful testament to green building in every sense of the term. This infill “dream home” is located in an established Central Austin neighborhood on an L-shaped lot, where the existing home on the front of the site was retained as a guest house.

Green Features Passive solar design: wide overhangs shield from the summer sun; only small windows are placed on the west wall of the house; all the living areas, bed rooms and study have daylight from at least two sides of the rooms Thermal envelope: 2 x 6 exterior walls filled with cellulose insulation; icynene insulation used in roof Durability and low maintenance: standing-seam metal roof; natural stucco exterior; steel awnings; metal-clad wood windows; stone and ceramic tile and wood floors Cross-ventilation: L-shaped house footprint facing the southeast captures the predominant southeast summer breezes; living areas, bedrooms and study have windows on two sides of the rooms for good cross-ventilation. Lighting and appliances: All kitchen appliances Energy Star rated Energy efficiency: electrical bills that are more consistent with an average house that’s about 1/2 its size. Indoor air quality: mechanical fresh air intake; low-VOC paints and finishes; hard surface flooring Active solar: 18 roof-mounted 170 watt modules tied to electric grid; mounted to standing-seam roofing; 3.06 kW

Water conservation: low-flow plumbing fixtures in bathrooms and kitchen; native plant landscaping with drip irrigation Wildlife support: site has been declared a wild bird habitat

Directions 709 Fletcher Street is in the Bouldin Neighborhood in Central Austin near Downtown, heading south on South First Street, one block before Oltorf Street take a right on Fletcher Street. 709 Fletcher is located a couple of blocks down the street on your left.

DESIGN

J AY T BILLIG 610 C ARDINAL LANE AUSTIN TEXAS 78704 TEL 512 914 5292 FAX 512 443 5453 jay@jaythings.com

BUILD

Billig Building

Owners: Jay Billig Designer/Builder: Jay Billig; Jaythings, Inc. Mechanical: Quality Living Services

805 Cumberland Road, Units A & B

Rating: 5-Stars, Austin Energy Green Building

Photos by: Thomas McConnell, mcconnellphoto.net

SOUTH AUSTIN

Highlighted Technology: Low-VOC Paints: By using low VOC paint throughout the project, the owner/builder has reduced the smell and chemical outgasing associated with conventional paint, thus creating a healthier indoor environment.

Description Renovating and adding on to an existing single-family home in this older neighborhood, the builder increased density by putting a duplex on this corner lot. Glazing on the east and west exposures is limited and shaded by trees, which were preserved. Because one unit is larger than the other, prospective residents can select a space that is appropriate for their needs. Covered porches provide ample outdoor living space.

Green Features Site: urban infill with two dwellings on a single lot; trees preserved to provide natural shade Energy-efficient envelope: energy-efficient design allows a smaller capacity air conditioner; east and west windows kept to a minimum; most windows shaded by ample overhangs

Thermal envelope: bio-foam insulation applied to roof decking to reduce the thermal load on the HVAC equipment and ducts; envelope tested to ensure reduced infiltration of outside air. Fiberglass insulation reused from the existing structure Lighting and appliances: approximately 90% of lighting is fluorescent; ceiling fans installed in living areas to allow comfort at higher thermostat settings; Energy Star dishwashers Health and safety: interior paint has near-zero volatile organic compounds (VOCs); hard surface floors prevent trapping of dirt, mites, and other indoor air pollutants; right-sizing of air conditioning keeps humidity low in the summer, reducing the likelihood of mold growth Energy efficiency: 15-SEER heating and cooling equipment and ductwork are located within the thermal envelope; on-demand gas water heaters eliminate standby energy loss; ductwork tested for leakage; HVAC returns in bedroom reduce pressurization, reduce exfiltration of conditioned air, and improve comfort Water conservation: dual-flush toilets; gutter system draining to rain barrels; drought-tolerant turf grass and landscaping

Directions From S. Lamar, take Oltorf east. Turn right onto South 1st. Take South 1st to Cumberland. Turn right onto Cumberland. House is on the left, on the corner of Cumberland and Oakcrest.

Owners: Steven Dobberfuhl, M.D. and Becca Dobberfuhl Architect: CF Architecture Christopher T. Cobb AIA and Kelly W. Foster AIA, principals, project architect, Camille Job, AIA Builders: Pilgrim Building Company Mechanical: Cornerstone Heating and Cooling Landscaping: McDugald Steele Landscape Architects

Dobberfuhl Residence 1905 Eva Street

Highlighted Technology: Structurally Insulated Panel Construction: This home is built with Structurally Insulated Panels (SIPs), which provide exceptional energy efficiency through styrofoam insulated wall and roof panels.

Description This home highlights the link between using sustainable building practices and fostering a sustainable lifestyle. Built on a vacant lot (not a tear-down), just steps away from the SoCo retail district, the home uses careful orientation, the canopy of existing trees, and unique materials to create a fluid set of interior and exterior spaces that feel both protective and expansive. The composition of rich-colored woods, rusted steel, diffuse natural light, and the acoustic and thermal protection of the building envelope create a warm, modern environment for living. Highly contemporary in design, it adds interest to its older traditional neighborhood, without clashing with it.

Photos by: Thomas McConnell, mcconnellphoto.net

SoCo

Rating: 4-Stars, Austin Energy Green Building

Passive solar design: 750 sq. ft. of living space per ton of cooling; orientation of house minimizes west windows; tree canopy filters direct sunlight on east windows and roof; open floor plan and operable clerestory windows provide cross-ventilation and natural daylighting to living room and stairwell Materials: structural insulated panel (SIP) walls and roof provide tight thermal envelope; steel cladding requires no finishing and no maintenance; shelving in entry made of pecan tree from site Appliances: Energy Star appliances Health and safety: 4" pleated-media filter in HVAC system; no pesticides sprayed; borates and stainless steel mesh barriers used; detached garage eliminates fumes infiltrating home); hard surface flooring reduces dust and mites Water conservation: high-efficiency appliances; dual-flush toilets; tankless hot water heater; drought-tolerant landscaping

Green Features

Directions

Site design: pier and beam foundation to protect tree roots of large live oak tree (40" diameter) which shades house and determined the house footprint; tree prepared by arborist long in advance of construction stress

From downtown Austin, take South Congress south, turn right (west) onto Mary Street, then take the first left (south) onto Eva Street. The house is on the east side of the street, backing up to Magnolia CafĂŠ South.

Owners: David Gilson & Werner Schueller Architect: Nick Mehl Architecture Builder: NJM Design Build

Gilson & Schueller Residence 1804 Crooked Lane

Photos by: Thomas McConnell, mcconnellphoto.net

Rating: 4-Stars, Austin Energy Green Building

Green Features

Directions

Passive solar design: oriented on east to west axis for south and north exposure; deep roof overhang; trellis on south faรงade Thermal mass: ground-level floor has dark stained concrete for solar heat collection in winter

From downtown Austin, take IH 35 south to Oltorf exit. Go left on Oltorf, over the freeway, to the second light which is Parker. Go left on Parker, right on Woodland (stop sign), right on Cedar Ridge then left on Crooked Lane. Address is 1604 Crooked Lane.

Highlighted Technology: Natural Ventilation: This home is designed to capture natural ventilation to both cool and exhaust heat, minimizing the need for mechanical air conditioning.

Description

SOUTHEAST AUSTIN

This house is quintessential Austin! Colorful and artsy, light and open, with passive solar elements, daylighting, PV panels and rainwater collection. The home is oriented on the site to form a dramatic curving wall at the street corner, providing privacy for the outdoor entertaining area behind it while creating a sense of community for the gardens beside it.

Thermal chimney: stair serves as a thermal chimney with operable windows at highest point to relieve heat rising from downstairs living areas Daylighting: use of natural lighting throughout the house, including storage spaces Thermal envelope: cellulose insulation; high efficiency windows Durability and low maintenance: metal roof; cementitious fiber board (Hardie Siding) and color-integrated stucco exterior; borate-treated framing to reduce termite risk Indoor air quality: no carpet; all hardwood or stained concrete floors; low-VOC paints, floor, and cabinet finishes; exposed-metal air conditioning ducts; formaldehyde-free insulation Lighting and appliances: most light fixtures using CFL bulbs, including outdoor lighting; solar landscape lighting; Energy Star-rated refrigerator, dishwasher, and clothes washer Energy efficiency and moisture control: tankless gas water heater; dryer and washer located in non-air-conditioned space. Solar: Photovoltaic panels on roof Health and safety: garage and storage separated from main house; Sealed-combustion appliances; lever door hardware Water conservation: rainwater collection for outdoor watering; low water use landscaping; high efficiency front loader cloth washer; low-flow shower heads, and dual-flush toilets Urban density: more than one dwelling on lot (garage apartment with high efficiency mini-split air conditioning) Permaculture: low-water use landscaping incorporating native plants; Minimized sealed surfaces; outdoor light fixtures prevent uplighting and light pollution

Each Bella Vita condominium is designed to enhance your active lifestyle and features unexpected luxuries in a private, gated oasis near Buda’s historic downtown center. Priced in the mid 200’s, Bella Vita oﬀers residents stunning Mediterranean architecture, no-maintenance exteriors, spacious private courtyards and energy-eﬃcient construction.

Owner: GMA Property Development, LLC Architect: Kipp Flores Architects Builder: Callidora Homes, LLC Mechanical Contractor: Air Con Solutions Insulation Contractor: Austin Contracting Services

Bella Vita Condominiums 501 S. Loop 4 #14

Rating: 5-Stars, Austin Energy Green Building; seeking LEED certification

Photos by: Thomas McConnell, mcconnellphoto.net

Description This is the model home for Bella Vita, a green, planned community of 48 single-family and duplex homes, ranging from 1529 to 1862 sq. ft., in an eco-friendly development that includes an on-site community center, pocket parks, and a community garden. It is conveniently located near Buda’s town center, shopping, dining, other services, and proposed commuter rail into Austin. This home features high energy-efficient construction, healthy indoor finishes, daylighting, outdoor living areas, work-athome space, and Mediterranean architectural details.

Green Features Thermal envelope: Icynene® spray foam insulation at walls and roof rafters with sealed attic Energy efficiency: tankless gas water heater Water efficiency: dual-flush toilets; high-efficiency irrigation system Recycled content: carpet (CRI Green Label) Daylighting: high windows in living area provide natural daylighting

BUDA

Highlighted Technology: Community Connectivity: This project has focused on connections within the community, from site location to developmental design. The site is adjacent to Buda’s town center, with shopping, dining, and other services, including proposed light rail into Austin, just a short walk or bicycle ride away. An existing farm house on the site is being renovated into a community center that will include community gardens. Numerous pocket parks are located throughout the development. Each home is designed with outdoor living areas; some offer dedicated workat-home space. Durability and low maintenance: wood and tile flooring Indoor air quality: sealed-combustion appliances reduce concerns of carbon monoxide backdrafting; fresh air ventilation system with energy recovery; 4" pleated-media filters at all return air vents; carbon monoxide detectors Lighting and appliances: Energy Star-rated appliances; compact fluorescent lightbulbs throughout Health and safety: low-VOC interior paint; doors have lever-handle hardware Permaculture: mature oak trees protected onsite; low-water landscaping; native plants and grasses; high-efficiency irrigation system; native soils stockpiled during construction to reclaim for finish grades

Directions From Austin, go south on IH-35, Exit 221 to Main Street Buda, Turn Right on Main Street, travel through downtown, Bella Vita is on the left hand side after Main Street turns into South Loop 4 just passed West Goforth Lane.

“ Tonalacalli” the House of Sun & Water 24 Concord Circle

Owners: Carlos Torres-Verdin & Laurel Trevino Architect: LaVerne A. Williams, AIA, LEED AP Environment Associates, Architects & Consultants Builder: Taylor King & Bill Kelley, Custom Building, Inc.

Rating: 5-Star, Austin Energy Green Building; Platinum LEED-H

Highlighted technology: Passive Sustainability: The ability to live in relative comfort without outside subsidies

FAR SOUTHWEST /Hays

Description

Certified by the U.S. Green Building Council as the first Platinum LEED for Homes, this house features passive solar design, primary heating and cooling from natural ventilation and solar patterns, a solar PV system, 100% rainwater (indoor and out) and self-sufficiency permaculture practices. The space is integrated for live/work, outdoor entertaining, sustainable gardening, artistic expression and harmony with the natural environment.

Green Features Passive solar design: oriented for southern exposure; calculated roof overhang; covered southern porches, dark concrete ground-level floors Thermal chimney: operable clerestory windows relieve rising heat and create natural ventilation Daylighting: in all rooms with daytime activities, including kitchen task lighting Thermal envelope: aerated autoclave concrete (AAC) block first floor walls; spray foam at second floor walls and roof Energy efficiency: high-efficiency HVAC system backs up ventilation and thermal strategies Durability and low maintenance: metal roof; cementitious fiber board (Hardie Siding); breathable stucco exterior; Termimesh® insect protection; gutter system to protect foundation and feed rainwater storage tanks Indoor air quality: no carpet; integrated-color mud plaster walls or no-VOC clay paints; natural tung oil finishes; bio-based (soy) spray foam insulation Lighting and appliances: Energy Star advanced lighting package; 100% fluorescent lights; solar landscape lighting; Energy Star-rated appliances Solar: 3.3 kilowatt photovoltaic panels on roof, expandable to achieve “net zero” energy consumption; solar water heater

Health and safety: unattached garage and greenhouse/workshop; lever handle door hardware Water conservation: 21,000-gallon rainwater collection for 100% indoor and outdoor water usage; low-water landscaping using native plants; dual-flush toilets Natural materials: native limestone (some quarried onsite); mesquite and reclaimed Texas longleaf pine flooring, trim, and cabinetry; adobe hearth; cork and marmoleum flooring Permaculture: minimized impervious surfaces; extensive gardens planned to supply all of family’s fruit and vegetable needs

Directions Located in SW Austin off RR1826 at Crystal Hills Drive between the communities of Oak Hill and Driftwood. Take South MoPac to its very end and continue onto Hwy 45 until it T’s into FM1826. Turn left (south) and go about 3.5 miles. Turn left on Crystal Hills Drive and continue past a few speed bumps until it turns into Concord Circle. Park here unless otherwise directed. The house is located at the end of the gravel driveway (it can’t be seen from the road).

Benefits of Green Living Brownfield Redevelopment p. 11 Brownfields are underused, idle or abandoned properties where redevelopment is complicated by the presence or potential presence of a hazardous substance. There are an estimated 450,000+ brownfields in the U.S. Cleaning up and reinvesting in these properties increases local tax bases, facilitates job growth, utilizes existing infrastructure, takes development pressures off of undeveloped, open land, and both improves and protects the environment. Community Connectivity p. 35 A development with close proximity to existing infrastructure encourages a tighter relationship with the community. Nearby retail, restaurants, work-at-home opportunities, and the ability to take care of daily business with diminished drive time or ideally on a bike or by foot, create an environment where homeowners are involved citizens of their own community. Daylighting p. 9 The use of controlled natural lighting methods through skylights, windows and reflected lights decreases the need for electric lighting during daylight hours, thus reducing energy costs. Geothermal Heating and Cooling p. 19 This system has been named “the most energy efficient and environmentally sensitive of all space conditioning systems” by the EPA. The system takes advantage of the earth’s constant temperature, 55 degrees, to heat and cool a building. Tapping this steady flow of heat in winter and displacing heat in summer, a geothermal heat pump uses 25% to 50% less electricity than a conventional system. (DOE) Healthy Indoor Environmental Quality p. 23 Tighter building practices can have a downside to indoor air quality. Research has shown that indoor air quality can be worse than outdoor air. The 10-year Healthy Indoor Air for America’s Homes program improved indoor air quality in over 100,000 homes by encouraging reduced second-hand smoke, radon and combustible gas exposure. Homeowners also reduced exposure to lead, moisture, biological hazards and pesticides. Heating and Cooling within the Thermal Envelope p. 17 The thermal envelope is everything about the house that shields it from the outdoors, especially insulation designed to stop the heat or cold at the roof decking and walls. Placing the HVAC system within the envelope can yield dramatic savings in energy costs. Studies done by the Department of Energy in conjunction with Habitat for Humanity measured the energy savings realized by placing the thermal distribution system inside the conditioned space and showed a 30% to 40% savings in both the heating and cooling energy demand for a 1200-square-foot house.

High Density Infill p. 13 Choosing to build on vacant or underutilized urban lots rather than making the often automatic move to the outskirts reduces suburban sprawl, helps with economic revitalization and can cut down on transportation costs. Locally-Sourced Materials p. 7 Energy efficiency is a primary focus in green building, but the energy required to manufacture and transport building materials is also a factor. Materials obtained from a defined radius help support the local economy and reduce transportation and energy costs. Low-VOC (volatile organic compound) Paint p. 31 In the past it was not unusual for a homeowner to vacate a property during the painting process. High levels of VOCs in the paint created breathable gases that are recognized as unhealthy and certainly very smelly. Low- or no-VOC paints provide a finish that is safer and less noxious. Low-Water Landscaping p. 29 Municipal water systems are an expensive utility; they must ensure their product’s safety for human consumption. But 40% to 60% of a community’s total potable water can end up feeding a thirsty landscape. Low-water landscaping ensures that water intended for the home is not wasted in the garden. Minimizing Site Disturbance p. 27 Insensitive construction can be hard on the natural landscape and the planet. Trees are destroyed, precious topsoil eroded, city sewers clogged, streams and rivers silted up. Design that works with the existing site minimizes damage, saves trees (trees are money!) and mitigates the temptation to replace native vegetation with non-native landscaping. Passive Design pp. 15, 33, 36 Buildings that take advantage of natural, renewable resources exhibit passive design or passive sustainability. Attention in the planning process to building placement, sunlight and the sun’s arc during the seasons, temperature changes during the day and year, window placement, cooling breezes and landscape design are all natural alternatives to the reliance on machines to provide comfort. A well designed home will cost less to operate, use fewer resources and provide year-round comfort. Rain Screen Construction p. 25 Rain is best left outdoors. Excess moisture in a home invites mold, inhibits cooling in warm weather, and can destroy building materials. A rain-screen product on an exterior wall uses a vented exterior cladding over a water resistant interior surface to eliminate moisture’s ability to enter the building structure.

Benefits con’t Structural Insulated Panels (SIPs) p. 32 These sheets are generally made of plywood or oriented-strand board (OSB) that is laminated to foam board. The foam may be 4 to 8 inches thick. Because the SIP acts as both the framing and the insulation, construction is much faster than OVE* or stick framing, thus saving labor costs. The quality of construction is often superior because there are fewer places for workers to make mistakes. *Optimum Value Engineering (OVE). This method uses wood only where it is most effective, thus reducing costly wood use and saving space for insulation.—Department of Energy The above information comes from multiple sources and is reliable but not guaranteed. Sources include The U.S. Department of Energy, The Environmental Protection Agency, The U.S. Green Building Council, The National Green Building Program , Austin Energy Green Building and Architecture 2030.

The built environment has a profound impact on our natural environment, economy, health, and productivity. In the United States alone, buildings account for: 70% of electricity consumption, 39% of energy use, 39% of all carbon dioxide (CO2) emissions, 40% of raw materials use, 30% of waste output (136 million tons annually), and 12% of potable water consumption.

1 Q 2 s 3 q 4 C

Arboretum Park

9707 Anderson Mill Road

Weber Residence

6808 Jester Wild Drive

Binford Residence

5012 Shoal Creek Blvd.

Gammell&Hamilton/ Thomas Residence

4210/4212 Marathon Blvd. 9

Robert Mueller Airport Redevelopment Project

2300 Tom Miller

O’Neill&Childress Residence

2908 Breeze Terrace

A 8 V

Brown Residence

1805 Loreto Drive

30 Degrees North Project

2101 East 14th St. Units A & B

F 2 Y

Schuster Residence

803 Buckeye Trail

Rollingwood Modern Green

502 Riley Road

Toguchi & Weatherford Residence

915 Jewel Street

4 B 5 M

Albertson Residence

1113 Fieldcrest Drive

Thatcher & Seidel Residence

709 Fletcher

6 Q

Billig Building

805 Cumberland Road Units A & B

P 6

n e 8

-The U.S. Green Building Council

r 8

Dobberfuhl Residence 1905 Eva Street

Gilson & Schueller Residence

1804 Crooked Lane

Bella Vita Condominiums

501 S. Loop 4 #14

“Tonalacalli” the House 24 Concord Circle of Sun & Water

Locator Map

Loop 4, Buda, TX 786...

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24 Concord Cir, Austin, TX 78737 to 501 S Loop 4, Buda, TX 786...

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Notes and Numbers

0HOTOS 4HOMAS -C#ONNELL 0HOTOGRAPHY

Nick Mehl Architecture

CG&S Design-Build

7EBBER 3TUDIO s 4RINITY "UILDERS

Rauser Architecture s Avail Builders

Photo by: ÂŠ Greg Hursley

Austin Energy Green Building Co-producer of the Cool House Tour 2008 Austin Energy Green Building rates homes on a 5-star scale. Green-rated homes are: Healthy and comfortable O Water and energy-efficient O Durable and low-maintenance O

For information visit www.austinenergy.com or call (512) 482-5300.

Thanks to Cross Press

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