The Architectural Technologists Book, July 2024

THE ARCHITECTURAL TECHNOLOGISTS BOOK

THE CONTENTS PAGE

004 THE DESIGNERS - Design news from around the world

016 NEWS - Latest news from the building industry

024 INTERIORS AND INTERIOR DESIGN - The latest trends 034 ENVIRONMENTAL CONTROL - HVAC news

038 DOORS, WINDOWS AND GLAZING - A product and project insight

048 THE VIEWPOINT - All about opinions

052 THE GALLERY - A selection of stunning images and stories

056 PROJECT NEWS - The latest projects from the building industry

Front cover image courtesy of Knauf - www.knauf.co.uk

Page 2 image courtesy of ACPV Architects - www.acpvarchitects.com

Some of the colour photography used in The Architectural Technologists Book is provided and paid for by contributors. The publishers do not accept liability for errors that may appear in the publication. Dedicated to our dear friend and colleague, Mike. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means without the publisher's consent. Published by L2 Architectural Media Ltd, Park House, Stafford ST17 4AL. Tel: 01785 291442 www.L2am.co.uk

MASON KIRBY UNVEILS ‘TRAPEZE SWINGER’

Mason Kirby has revitalized a 1987 home in Mill Valley, CA, in 2024. The ‘Trapeze Swinger’ project is a testament to the transmutative power of architecture by reimagining its existing building to enhance functionality and integration with the landscape, underscoring the impact through simplicity of form.

On a tranquil hillside lot, Mason Kirby transformed a home through visionary redesign, moving beyond structural change to demonstrate architecture's role in addressing challenges, harmonising with landscapes, and enhancing human interaction. ‘Trapeze Swinger’ illustrates Mason Kirby's ability to rethink space and structure, proving architecture's power in evolving living environments. “The essence of design lies beyond aesthetic appeal; it dwells in the intricacies of solving complex formal, engaging scales, perspectives, and the profound relationship between a structure and its landscape” explains Mason Kirby. (cont...)

(cont...) “Trapeze Swinger illuminates these facets of architectural invention, serving as an example of how architecture can address and restate the challenges inherent in pre-existing buildings”. The project showcases how architecture can overcome pre-existing building challenges by recognising and unlocking compositional opportunities that more firmly set the structure within its surroundings.

Mason Kirby's renovation involved a detailed analysis of the home's original layout, opting for strategic modifications over complete reconstruction. This respectful dialogue with the site enhanced the home's foundational elements, breathing new vitality into the space through careful refinement. Good architecture involves amplifying a space's inherent qualities to transform it significantly. This project showcases architecture's power to fundamentally reimagine a building's essence, not merely its appearance.

Mason Kirby highlights architectural problem-solving with scale, perspective, and site integration, vital for harmonizing built environments with their natural settings.

Strategic changes, like extending rooflines and adjusting window sizes, go beyond aesthetics to enhance the building's relationship with its site. These modifications emphasize architecture's role in shaping how buildings interact with their surroundings and the experience of their inhabitants. Moreover, spatial connections within the home have shifted space perception. Strategic window placements and layout adjustments have maximised views and natural light, enriching the indoor-outdoor experience and elevating the overall living quality. www.masonkirby.com

JOLIE COMBINE DESIGN WITH SENSORY DELIGHT AT THE NEST

International interior design studio Jolie have unveiled the interior design scheme for The Nest, an upscale restaurant concept in Frankfurt, Germany. Positioned between the banking district and the Alte Oper, and situated within the grounds of notable local landmark, BAO, which offers a generous, green outdoor area, the restaurant serves as a temporary development, and is expected to operate for five years.

Constructed above a pre-existing underground car park, The Nest faced unique structural challenges due to weight and loading limitations. To address this, Jolie employed innovative design techniques, opting for lightweight yet robust materials such as lime-wash paints, laminates and plasters to maintain the integrity and bold aesthetic of the space. (cont...)

(cont..) This modular construction not only ensures minimal impact on the existing infrastructure, but also enhances the project’s sustainability. The Nest’s entire structure is designed for future relocation, supporting a life cycle that minimises waste and maximises reuse, embodying Jolie’s commitment to environmental stewardship and adaptable, longlasting design.

As a sensory-led design studio, Jolie believes in incorporating scientific sensory research to emotionally drive people in their environment. The visual experience at The Nest is a tapestry of soothing and stimulating elements. Cool, calming tones establish a sophisticated foundation, with unexpected pops of vibrant colour enhancing the energy of the space. Sound is a sense often overlooked in interior design, but one that Jolie paid close attention to in their design for The Nest.

The acoustic landscape has been carefully considered to complement its visual aesthetics, with Jolie curating a selection of ambient music, featuring the likes of Malibu Beach and LeChiffre Beats, to play throughout the day, enhancing the atmosphere from the buzz of morning coffee to the relaxed vibes of evening cocktails. The soundtrack helps to create a

seamless transition from the lively outdoor terrace to the more intimate settings of the dining and lounge areas. As with every Jolie interior design scheme, fragrance plays a pivotal role in The Nest’s sensory experience.

The main dining area and bar are infused with the fresh, connecting scents of sandalwood, bergamot and citrus, designed to reduce anxiety and enhance the social atmosphere. The outdoor dining area features the uplifting aroma of fresh green fig, while the restrooms offer a revitalising blend of juniper and cedarwood, ensuring that each moment at The Nest is underscored by a thoughtful olfactory experience.

The tactile elements at The Nest are designed to evoke comfort and luxury. From the plush tactile texture of the banquette seating encouraging open, meaningful conversations to the smooth, cool pink arble of the bar, every surface is selected to appeal to the touch. The outdoor lounge’s use of natural wood and soft textiles invites relaxation and a connection with the natural world, enhancing the overall tactile experience. www. joliestudio.co.uk

ACPV ARCHITECTS DESIGNS PENTHOUSES FOR DONGZHIMEN 8, BEIJING

Antonio Citterio Patricia Viel reveals the interiors of the Dongzhimen 8 penthouses in Beijing, as part of the restyling of the more than 30-floor residential building. Combining a rich mix of textures and a selection of high-quality materials, the project comprises a total of 21 penthouses on the topmost seven floors of the building, with a unique design for three different residence types. “The penthouses are characterized by a series of exceptionally wide window openings that open the residences to panoramic views of Beijing. The custom designed seating in the windows offers spaces where people can relax, unwind, and explore a new relationship with the city,” says architect Antonio Citterio, Chairman of ACPV ARCHITECTS.

The design of the apartments is accentuated by clear horizontal lines in the wooden wall paneling: the upper and lower edges of the window openings run through the entire apartment to visually elongate the space, and to make residents feel at ease.

“Following ACPV ARCHITECTS’ approach to interiors, the penthouses feature a curated selection of materials, such as marble in the bathrooms and textured clay detailing on the ceilings with nature motifs,” says architect Patricia Viel, CEO of ACPV ARCHITECTS.

The penthouses’ furniture selection comprises worldrenown Italian brands, including pieces designed by Antonio Citterio. The penthouses’ walk-in closet by B&B Italia, and sofas by Maxalto and Flexform add a touch of timeless refinement to the living spaces.

“The focal point of the apartments are the shared spaces that foster interaction among residents and their guests. For example, the kitchen by Arclinea provides generous spaces where people can spend time with their friends and family,” says Chung-Yi Yang, Partner of ACPV ARCHITECTS, in charge of the project for Dongzhimen 8. (cont...)

(cont...) The most compact residence, “FLAT A”, has been conceived as a yacht-like living space that is defined by an openness to its surroundings. Inspired by naval architecture, the design features inlaid parquet, and smooth rounded details. The curved walls between the kitchen and the living areas both separate and connect the two spaces for optimized use. Italian green marble wall cladding, and the use of wood creates a warm and calm atmosphere through natural colors. In contrast, the design of “FLAT B” includes elm wood wall paneling and elegant clear stone flooring, while the prominent use of leather, and its soft texture and warm hues, evoke a pleasant atmosphere.

The living room’s feature wall creates a strong horizontal continuity between the leather shelving and the panoramic window. The design of the four-bedroom “FLAT C” is characterized by teak wall paneling, stone flooring and shelving by Rimadesio that enhances the sophisticated character of the living space. The large living room and dining room of “FLAT C” provide ample spaces where residents can spend time in the company of guests. The 65sqm master bedroom, complemented by a 20-sqm bathroom and his and her walk-in closets, guarantees maximum privacy by a distanced separation from the living area. www.acpvarchitects.com

NEWS

METALLICS RANGE

James Hardie, the world leader in the manufacture of high-performance fibre cement and fibre gypsum building solutions, has launched a metallics range in the UK, in response to market demand for bolder, more creative design options. The new Hardie® Architectural Panel Metallics range comes in gold, copper, gunmetal, silver, steel and bronze and is available for all 8mm and 11mm Hardie® Panel products. Created by the company’s in-house expert paint technicians, working in collaboration with its R&D team, the formula which took more than four years to develop prevents against UV, fade, rot and is fully weather resistant.

Lee Bucknall, UK Country Manager at James Hardie commented: “At James Hardie, we know that a property’s exterior is an important way to make a design statement. These innovative metallic shades, the first to the UK market, form a key part of our portfolio of patterned profiles, surface finishes and colours for use in residential, commercial and industrial applications. Our strong culture of innovation and continuous improvement means that we listen to our customers and focus our development on meeting their needs and believe this new range will inspire architects, builders, and homeowners.” www.jameshardie.co.uk

JAMES JONES & SONS LAUNCHES ‘INNOVATING FOR A GREENER WORLD’ CAMPAIGN

James Jones & Sons launched an ‘Innovating for a Greener World’ campaign in celebration of Earth Day in April. The week long campaign opened with a film to showcase a number of environmental initiatives that have recently taken place across the Group.

The film was followed with a series of social media messages that were posted throughout the week and the campaign was concluded through the company’s attendance at Jewson Live on Friday 26th April. All attendees received Spruce saplings that were handed out by a James Jones & Sons’ earth mascot and the firm has pledged to plant an extra tree for each one planted by recipients.

www.jamesjones.co.uk

KAROLINA MAUNDER APPOINTED AS DOMUS VENTILATION NATIONAL SALES MANAGER

Domus Ventilation, manufacturer of market-leading ventilation systems that save energy and improve indoor air quality, is pleased to announce the appointment of Karolina Maunder as its new National Sales Manager. Karolina has enjoyed a rich and varied career in customer-relationship management, covering logistics, construction, pest control and the HVAC industry, with sales being her true calling.

Having worked in the ventilation sector prior to her previous role as UK Sales Manager for a leading pest management solutions company, Karolina was keen to return to an industry that she has strong feelings about, with a company that has a rich history and is renowned for quality.”

www.domusventilation.co.uk

NAVIGATOR LAUNCHES NEW MAGBLU MINI MIDNIGHT DOMESTIC HEATING SYSTEM FILTER

Leading distributor of the plumbing and heating sector Navigator MSL has launched its latest new product into the marketplace to add to its already burgeoning portfolio of branded equipment – the MAGBLU Mini Midnight boiler filter. It’s an ideal choice for a system where there is minimal space being one of the most compact filters on the market, with design features usually only found in far more expensive models. The Mini Midnight comes in a black reinforced nylon body with a nickel-plated solid brass top and two 22mm butterfly type compression valves.

All seals are boiler grade designed to withstand high temperatures for a prolonged period. The valve position can be altered to suit the space available – either ‘in line’ or at right angles to the filter. The magnet is easily removed for cleaning, which is recommended during normal service intervals – so at least every year when the boiler is serviced. The kit comes with spare seals and a handy tool for adjusting the top cap. It can operate at a working pressure of up to 6 bar and the magnet strength is an impressive 9000 GAUSS. Despite its effectiveness it weighs in at just 1300 grams and has a KVS flow capacity of 4.8 m3/h. www.navigatormsl.com

JAMES HARDIE LAUNCHES FIBRE CEMENT

JAMES JONES & SONS LTD FURTHER EXPANDS PALLET MANUFACTURING IN AUSTRALIA

James Jones & Sons Ltd is pleased to announce the further expansion of its pallet manufacturing division in Australia, with the acquisition of Express Pallets and Crates (“Express”) by its Australian subsidiary, Hyne Timber Pty Ltd. The news follows the announcement on 26 th March 2024 of the Group’s acquisition of Rodpak in Melbourne.

Express, based at Narangba near Brisbane, has been in operation for 35 years, under the ownership and leadership of Geoff Walton. Express has a very broad and extensive client base, with significant long- term relationships across a range of market segments.

Tom Bruce-Jones, Chairman of James Jones & Sons Ltd commented “This acquisition forms part of our expansion and diversification strategy and will be a very complementary and strategic addition to the platform that has been established through the purchase of Rodpak last month. This will allow us to establish a strong East Coast position that will allow us to value add our sawn timber product portfolio.” www.jamesjones.co.uk

STRATEGIC

PARTNERSHIP BRINGS NEW GUTMANN-LIGNUM WOOD-ALUMINIUM WINDOW AND DOOR SYSTEM

The shared ideals and values of improving standards and quality in the market, has culminated in a strategic partnership between GUTMANN and The Joinery Network to create a new GUTMANN LIGNUM wood-aluminium window and door system.

The new timber-aluclad product has been specifically designed by aluminium specialists, GUTMANN, and The Joinery Network to suit the UK’s housing stock. The system benefits from the certification and Secured By Design accreditation awarded across the comprehensive Lignum range of windows and doors.

The new GUTMANN LIGNUM suite represents a significant addition to our fully Document Q certified offer. It’s been brilliant working with GUTMANN to develop this new range, and it will give our members more choice and opportunities to promote truly sustainable windows and doors.” For more information on The Joinery Network and the new product go to www.thejoinerynetwork.co.uk

WYKAMOL LAUNCHES ULTRA-THIN ISO-THERM RETROFIT INSULATION

Wykamol has launched an innovative, patented textile-based thermal wall insulation which is ideal for creating dry and warm walls, primarily in retrofit situations, with the potential to save energy and protect properties from penetrating damp.

ISO-THERM is an ultra-thin - approximately 4mm thick - specially woven polyester-based material which, due to its flexibility and ease of use, can quickly be cut around light switches, sockets, radiator brackets, architraves, skirting boards and even complex shaped decorative mouldings.

The ISO-THERM membrane is secured to the brick or block substrate with Wykamol’s unique ISO-THERM Adhesive, applied at a thickness of approximately 5mm using a notched trowel.

The ISO- THERM is then simply rolled into the glue before receiving a plaster skim coat, affording an overall finish of approximately 10mm. www.wykamol.com

MARMOX HAT-TRICK AT INSTALLER SHOW

This year’s InstallerSHOW saw waterproofing and insulation specialist, Marmox showcase a selection of proven products, including its Showerlay and Minilay solutions.. The Kent based company also exhibited its widely specified Multiboard range, able to waterproof and insulate wetrooms, bathrooms, and kitchens.

Available in varying thicknesses from 4mm to 60mm, or as bath panel kits, niches and pipe boxing, the versatile Multiboard can be used

on floors, walls and ceilings to help create an effective tanking solution.

Visitors also saw the functionality of Marmox Showerlay, which is used to create a stylish wetroom floor – comprising pre-sloped flooring panels with integral drainage used to create ‘level access’ tiled shower area. When specified with Multiboard, an exceptionally stable ‘decoupling’ surface is created to tile over.

The combination therefore provides thermal insulation and a completely impermeable barrier to water, while offering excellent load-carrying capacity for accessibility. To complete the hat trick, the Minilay option provides the flexibility and freedom to transform any concrete substrate into a tiled wetroom floor. www.marmox.co.uk

SFS Group Fastening Technology Ltd has drawn on its expertise in the field of fall protection to offer specifiers a foolproof and cost-effective solution to mounting photo-voltaic (PV) systems on flat or low-pitched roofs. Importantly the Highfix product not only features the manufacturer's tried and trusted SOTER®II Horizontal Lifeline System base plate but is fully adaptable to a variety of roof constructions.

As set out in a very visual installation guide - https://uk.sfs. com/knowledge-hub/resource-downloads - these include reinforced concrete decks, composites, standing seam systems, all the popular types of trapezoidal roof profiles and even green roofs and historic buildings.

The installation work is recommended to be undertaken by an experienced roofing contractor, drilling down into the deck to use the appropriate fixing, such as concrete screws, stainless steel gravity toggles, chemical resin anchors or special rivets; but specifiers and building owners can be reassured that each base plate is rendered weatherproof as soon as it is secured in place.

The Highfix range was originally launched with a choice of either 30mm or 50mm diameter supports, but this has now been extended to include the 100 mm alternative, while the corrosion resistant base plates are also available in several formats, including with a PVC coated version.

Product Manager Scott Kelly commented: "We have been able to design the Highfix support product to interface with the same multi-hole SOTER II base plate we use for our fall

SFS HIGHFIX HANDLES CHALLENGES OF PV INSTALL ON LOW PITCH ROOFS

protection systems. And because of the engineering that went into ensuring it can withstand high, dynamic loads, it means the supports for solar panels can be spaced further apart; therefore, requiring fewer components and bringing down the total cost across a project."

"Also, importantly, the multi-hole base plate has been designed so that the fixings will align perfectly with the crowns covering the majority of the roofing profiles currently used in the UK. This means they are likely to be the right fit for the majority of retrofit projects. Then the Highfix support is designed to connect directly with typical PV bracketry."

As well as documents for the product SFS Group Fastening Technology Ltd is able to provide specifiers with full details on the technical standards the Highfix system complies with, as well as its suitability for different, project specific applications. Thanks to the fixing specialist's long experience of working with Roofing OEMs, the Highfix system also carries approvals from the UK's leading membrane manufacturers. https://uk.sfs.com

ROCKWOOL® STREAMLINES CAVITY BARRIER OFFERING WITH ROCKWOOL SCB

Stone wool insulation manufacturer ROCKWOOL® has developed a new cavity barrier called SCB. The product is an expansion of its current range of cavity fire stopping products and is tested to meet the requirements of BS EN 1366-4:2021. This new product development underlines the company’s commitment to offering products tested to the latest BS EN standards, while simultaneously providing customers with a more streamlined range. ROCKWOOL SCB combines the functions of the currently available TCB and PWCB, building and expanding on their scope of application to replace these products.

SCB will be available in two widths: 110mm as standard, and 200mm for use where a party wall meets the external cavity. It is suitable for use in masonry, timber frame and steel frame cavities up to 290mm, and can be installed horizontally or vertically. “Responding to customers’ requests, our new SCB has been tested with a steel frame substrate in addition to timber,” said Will Wigfield, Product Manager HVAC & Fire Protection at ROCKWOOL. “With a fire rating of up to E120, I45, subject to the application, we are confident that SCB will support specifiers seeking to meet and exceed performance guidelines – for example, the E30, I15, Approved Document B (ADB Volume 1) criteria relating to dwellings.” https://rockwool.link/SCB

‘THE

PROCTOR PODCAST’ LAUNCHED BY A. PROCTOR GROUP TO TALK ALL THINGS CONSTRUCTION

The A. Proctor Group is moving into the world of podcasting with the launch of ‘The Proctor Podcast’. Hosted by Managing Director Keira Proctor, and promising to discuss all things construction, episodes are available on all of the usual podcasting platforms. Each one features a blend of information, inspiration and entertainment, keeping listeners abreast of the latest construction industry trends, innovations and insights.

Having already reached new audiences through webinars, online round table events and a successful YouTube channel, the company is now exploring the possibilities of the audio format. “Podcast listening is a very personal experience, with people choosing when, where and how they listen,” said Keira Proctor. “As such, one of my aims with The Proctor Podcast is to help people get to know the A. Proctor Group better, with personal insights from our employees. “Every day, I’m proud of the teamwork on display in the business, and our new podcast is the perfect way to share that with our listening audience. We want to explore the world of construction with our listeners, building knowledge and challenging opinion.”

The first episode of The Proctor Podcast delves into the world of modular construction with Will Jones (Head of Business Development) and Adam Salt (Business & Development Manager). Subscribe to the podcast via www.proctorgroup.com

JAMES JONES & SONS LTD TIMBER SYSTEMS DIVISION CELEBRATES 25 YEAR MILESTONE

James Jones & Sons Ltd is proud to announce the 25 year anniversary of its Timber Systems Division based in Forres. The Timber Systems Division was launched 25 years ago as the UK’s first I-Joist production line and has since grown to become the UK’s largest manufacturer of certified I-Joists, branded as JJI-Joists. Today JJI-Joists have a 40% share of the UK's I-Joist market and are used by every major UK housebuilder in addition to supplying customers across Europe, Australia and New Zealand.

Tom Bruce-Jones, Chairman of James Jones & Sons Ltd, said “This is a major milestone for the Timber Systems Division and the extensive programmes of capital expenditure and innovation. Since its inception we have produced well in excess of 100 million lineal metres of JJI-Joists, and stored over 455 thousand tonnes of embedded carbon in approximately 1 million new homes.”

Angus Macfarlane, General Manager of Timber Systems Division added “We are delighted to celebrate our anniversary and it is testament to the hard work and dedication of our team over the past 25 years. Many employees that started with us in the beginning are still with us today and will have witnessed a great deal of change and progression in that time. To mark the occasion, all employees signed a JJI-Joist that was produced on the day of the anniversary and it will be displayed inside the building.” www.jamesjones.co.uk

SOPREMA DUOFLEX SYSTEMS ACHIEVE UK BBA ACCREDITATION

SOPREMA, a global leader in waterproofing, roofing, thermal and acoustic insulation solutions, proudly announces that its innovative DuoFlex hot melt single pour system has received UK BBA (British Board of Agrément) accreditation. This esteemed accreditation endorses DuoFlex for a variety of applications including weatherproofing inverted roofs, zero fall roofs, roof gardens, blue roof specifications in combination with stormwater attenuation systems, and protected roofs with limited access in flat roof specifications.

DuoFlex products and structural waterproofing systems unparalleled performance with key features that set the standard in the industry. With an unrestricted fire resistance classification, DuoFlex ensures maximum safety, using configurations such as loose-laid gravel, sand/cement screed, and cast stone slabs. The system's hot liquid application guarantees optimal adhesion, creating a fully integrated, robust bond with the roof structure.

Its monolithic, self-healing properties provide a seamless, durable waterproof barrier that can repair small penetrations autonomously. Additionally, DuoFlex supports fast-track and phased installations, making it perfect for projects with tight schedules. Backed by substantial warranties - 30 years for the single pour system and 40 years for the double pour system. www.soprema.co.uk

SIKA ANNOUNCES NEW CPD: FIRE SAFETY IN BUILDINGS – FIRE REGULATION AND TEST METHODS FOR ROOFS

Sika, a leading provider of high-quality roofing solutions, is pleased to announce the launch of its latest Continuing Professional Development (CPD), “Fire Safety in Buildings –Fire Regulation and Test Methods for Roofs.” In today’s built environment, the ever-increasing focus on fire safety in buildings has become a critical concern for specifiers, contractors and building owners. Understanding the relevant regulations, testing methods and certification to enable navigation of the wealth of product information available is therefore essential to ensure the safety and compliance of roofing systems.

Sika’s new CPD presentation addresses this need by providing comprehensive coverage of the standards, fire testing and certification for roofing applications, the types of roofing systems and insulation available, the Construction Products Regulation (CPR), and the Building Regulations that apply. This CPD aims to equip attendees with the knowledge and understanding needed to make informed decisions when specifying roofing solutions that prioritise fire safety.

In addition to the “Fire Regulation and Test Methods for Roofs” CPD, Sika’s Roofing Division offers a range of other CPD topics.These CPD sessions are designed to provide industry professionals with the necessary knowledge and insights to navigate the evolving roofing landscape and make informed decisions that prioritise safety, sustainability, and performance. To learn more about Sika’s CPD offerings or to schedule a session, visit www.sika.co.uk

KENTEC ANNOUNCES MIKE ESTALL AS SENIOR SPECIFICATION DEVELOPMENT MANAGER

Kentec Electronics, the leading manufacturer of innovative life safety solutions, appointed Mike Estall as Senior Specification Development Manager. A seasoned industry expert, Mike began his career over 25 years ago with a leading UK fire alarm system integrator. He brings extensive experience in building solutions, fire systems, and integration with other building platforms to Kentec. His extensive experience includes designing fire alarm and safety systems for a wide range of environments and technical needs, developing detailed site surveys, writing comprehensive specifications in line with UK standards and compliance, and conducting fire risk assessments. He is a member of the IFE (Institute of Fire Engineers) and the IFSM (The Institute of Fire Safety Managers).

Derrick Hall, Director of Sales & Marketing at Kentec Electronics looked forward to the expertise that Mike will bring customers and partners: “Kentec Electronics is dedicated to protecting people and assets from fire through its solutions and knowledge-sharing. Mike’s appointment comes at a time of increased complexity within the industry, so his insights will be invaluable to our specifiers, consultants, partners and end-users”, Derrick added. Mike said: “I am delighted to be joining Kentec Electronics at a key point in its growth, to share my knowledge of fire safety and Current British Standards with consultants and end-users who are using Kentec Electronic Solutions. With continued focus on fire safety from the Government and public, it is vital that the industry works together to share best practices and experiences for improved building safety and compliance.” www.kentec.co.uk

A. PROCTOR GROUP LAUNCHES NEW THERMAL BRIDGING CALCULATION SERVICE

A new calculation service to provide thermal bridging heat loss calculations has been launched by A. Proctor Group. It fits seamlessly alongside the company’s other high quality technical support services, including dynamic moisture movement calculations using WUFI®. Heat loss at thermal bridges – expressed as Psi values – cannot be assessed through the U-value calculations used for the main building fabric elements.

The thermal bridging calculation service therefore complements A. Proctor Group’s existing U-value calculator, which has proved popular with website members. Psi values are entered into SAP and SBEM calculations as part of assessing wholebuilding energy efficiency. There is no ‘correct’ Psi value to achieve, or even mandated maximum values as there are for U-values in national building regulations.

The issue for designers and specifiers who obtain Psi values, whether through A. Proctor Group’s calculator or another source, is not being completely sure whether the performance achieved will actually help to deliver a healthy building. With that in mind, the new thermal bridging calculation service goes a step further in providing A. Proctor Group customers with information to help them understand how a thermal bridging detail performs. The output includes a surface temperature factor, or fRSI. Where the calculated Psi value gives a value for heat loss, the surface temperature factor indicates the internal surface temperature at the junction detail.

This surface factor helps predict the likelihood of condensation and mould growth occurring. In residential buildings, a thermal bridge needs

to achieve an fRSI of 0.75 or greater to ensure condensation will not occur. This clearly defined target is much more helpful when helping designers to understand the performance of their details.

Calculating Psi values also helps in assessing what contribution the detail might make to internal comfort for the building’s occupants, such as when trying to meet the voluntary Passivhaus standard or low energy designs. “The A. Proctor Group’s ethos is to help create healthy buildings for people to spend time in,” said Iain Fairnington, Technical Director.

“We operate based on what we call HAMM principles – heat, air and moisture management. So, using our new thermal bridge to advise customers about condensation risk was the obvious extra step to take, over and above Psi values alone.”

Using the Psi value and, in particular, the fRSI calculated by the software, the specialist technical team at A. Proctor Group can then advise on appropriate solutions utilising our ultra-thin Spacetherm® insulation solutions as well as our extensive range of membranes, if required, to contribute to the overall building performance goals. To find out more visit https://proctorgroup.com/support-and-services

NEW MARMOX WEBSITE CONNECTS ACROSS CONSTRUCTION INDUSTRY

Well known for both product innovation and its responsive customer support, Marmox UK Ltd launched its revamped website on June 3rd to further enhance its offering to the market: covering Contractors, Specifiers, Homeowners and Merchants, within a super-fast and well-designed site that puts information and system solutions at users’ fingertips.

The easy to navigate site encompasses the entire Marmox range, from its earliest success stories like the very versatile Multiboard to its selection of shower trays and other wetroom solutions, through to its unique answer on cold bridging across the building envelope – Thermoblock – and more recent launches such as Slicedstone and the rock mineral wool cored Fireboard. All are explained in detail, as well as being offered up in response to the requirements and project specific challenges of users.

In addition to being able to download product data sheets and installation instructions on the diverse range, the new website incorporates a more proactive filter on the Specification page, making it easier for users to quickly find and download the exact specification they are after. Importantly, users will be able to read news stories and explore the new Learning Hub, while additional features will be added in the weeks and months ahead. www.marmox.co.uk

David Connacher, Marketing Manager at West Fraser, discusses the need to design and construct buildings that can be adapted and transformed.

WE NEED TO LOOK AT LIFESPANS, NOT ONE-USE BUILDINGS

Across millennia, buildings have been altered to meet changing needs. Recent centuries have seen Georgian and Victorian houses become highly sought-after for their flexibility, enduring character and build quality. The potential of old factory and mill buildings has also been recognised with developers, such as Urban Splash, building their brands on converting such structures into state-of-the-art accommodation, retail and office spaces.

This transformative process succeeds due to a building's adaptability and durability. It is a concept Sir Alexander John Gordon, a former president of the Royal Institute of British Architects, addressed more widely in 1971 when he argued for long life, loose fit, low energy buildings. These holistic principles readily translate into today's language of sustainability but, while low energy design has moved up the agenda, the concept of long life and loose fit is less evident. The notional lifespan of new homes is just 60 years; the construction and demolition of some commercial and office buildings may occur in a timeframe of as little as 20 years. We cannot continue to design such one-use, short-lived buildings; we must consider lifespan. To do this, we must deconstruct the design process and create buildings adaptable to functions that may not initially be obvious.

Designers, cost consultants and clients should remember that it is easy to be seduced by the immediate gain of introducing systems and technology without considering the longer-term validity of these interventions. Poor material choices and over‐specification can result in a lack of flexibility and structures that are neither durable nor open to future adaptation. Despite attitudes to buildings and spaces being shaken profoundly by the coronavirus pandemic, mindsets must shift. A room is just a room and could, in many buildings, be purposed in numerous ways: sitting room, bedroom, study, office, showroom, workplace, classroom, shop, gallery, studio. www.uk.westfraser.com

WELSH SLATE STARS IN LONDON'S VERY FIRST NATUREDRIVEN HOTEL EXPERIENCE

Countertops from Welsh Slate feature at the awardwinning 1 Hotel Mayfair. A hotel brand that is leading the way in sustainable hospitality has made sensory use in its interiors of an architectural product from Welsh Slate's diverse portfolio. Sleek dark countertops produced from Welsh Slate's honed and dressed Cwt-y-Bugail Dark Blue Grey slate feature on the vanity units and minibar tops in the 181 bedrooms and suites of the European debut of the mission-driven 1 Hotel brand, in glitzy Mayfair, London.

Specified by hotel interior design specialists the GA Group, the Welsh Slate products complement the organic design narrative at the nine-storey flagship building overlooking Green Park. 1 Hotels' commitment to sustainability and biophilic design principles drove every decision when it came to creating this property, starting with the defining decision to reuse and renovate the two pre-existing Mayfair buildings, as opposed to constructing from scratch.

The resulting retention of more than 80% of the existing structures reduced the amount of embodied carbon produced during demolition and construction, mitigated construction waste and debris, and helped the project to meet BREEAM "Excellent" standards. Every 1 Hotel under the umbrella of US-based SH Hotels & Resorts (founded by hospitality virtuoso Barry Sternlicht) has systems in place to reduce its environmental impact by minimising energy usage, harnessing local resources, preserving non-renewable materials, reducing plastic and paper consumption, and reducing landfill waste.

1 Hotel Mayfair has installed combined heat and power systems that produce electricity that will feed back into London's utility grid, saving on electricity while at the same time capturing the waste heat to preheat domestic hot water on the property.

While the 181 bedrooms are distributed across 14 different categories, each features the Welsh Slate vanity units and minibar tops alongside handcrafted sisal coffee tables and smoked timber mirrors. Welsh Slate combines beauty and practicality which is why it is the perfect material for countertops, combining minimal liquid absorption levels with a luxurious warm feel to the hand. The material is supplied as a completed wipe-clean slate worktop to contractors' projects or as unfinished or polished scant to worktop manufacturers.

A variety of edge details are also available, including Bull Nose and Half Bull Nose, along with drainage grooves, sink cut outs and tap holes. At 1 Hotel Mayfair, it was fabricated by GD Stones and installed by County Contractors. Unaffected by normal extremes of temperature, a Welsh Slate countertop can withstand the worst a domestic or commercial bathroom or kitchen can throw at it. It is also non-fading and stain proof and available in Penrhyn Heather in addition to the Cwt-y-Bugail used at the 1 Hotel Mayfair. www.welshslate.com

THE AMBASSADOR FOR QUIET ACOUSTICS AT EMBASSY GARDENS

Architects Common Ground Workshop, recently named as one of the 16 emerging practices in Landsec’s new retail framework, completed a new hospitality development at 6 Embassy Gardens in Nine Elms, London. The projects forms part of a wider urban realm masterplan comprising 5,000 square metres of commercial and retail spaces for client Ballymore.

Adjacent to the American Embassy, 6 Embassy Gardens includes a restaurant, bar and events space that blends hard and soft landscaping into a material palette filled with tactile and textured surfaces set against harder more industrial finishes and reminiscent of the burgeoning infrastructure landscape at Nine Elms.

Troldtekt wood wool acoustic panelling with a black finish was specified throughout the space, punctuated by a bespoke lighting track with drop-down custom-made LED light battens further emphasising the urban and industrial aesthetic look.

Troldtekt panels were specified for their excellent acoustic properties and ability to dramatically reduce sound reverberation as well as their superior environmental

credentials. Troldtekt acoustic panels are available in a variety of different structures and colours, combining superior sound absorption with an award-winning design. The Troldtekt range has a minimum expected life cycle of 50 years coupled with excellent resistance to humidity and tested to meet ball impact standards.

The range is available in various sizes and structures, from extreme fine to fine. They can be supplied as natural wood or finished in almost any RAL or NCS colour. Depending on the panel specified, reaction to fire is classed in accordance with EN 13501 as B-s1,d0 or A2s1,d0 respectively.

Cradle to Cradle Certified ® at Gold level, Troldtekt wood wool acoustic panels are manufactured using wood from certified forests (PEFC ™ and FSC ® C115450) and can contribute positively to a building’s BREEAM, WELL or LEED points. Samples, case studies and technical guidance are available from www.troldtekt.co.uk or see our product listings on NBS (https://bit.ly/3vxoTfq) - or Material Bank (www.materialbank.eu).

SCHLÜTER-SYSTEMS

JOINS

A HOST OF TOP BUILDING DESIGN BRANDS IN LONDON’S MATERIAL LAB

Material Lab, in London’s West End, is a design resource and materials library and home to a comprehensive range of innovative, high-end brands which have been developed for the UK’s architectural community. The impressive twostorey showroom was founded in 2006 as an inspirational hub for designers, architects and developers where displays, presentations, workshops and partner events bring products, designs and technology to life. One key partner of Material Lab is Schlüter-Systems.

The worldwide company is the leading name in holistic system solutions for the function, protection and decoration of tile and stone, with many of the company’s 10,000 product lines finding applications in challenging conditions such as bathrooms and wetrooms. The displays highlight Schlüter’s expertise in providing intelligent, stylish solutions with the product ranges working together to create a waterproof, functional, long-lasting bathroom or wetroom. Examples on view include JOLLY tile trims in realistic, textured finishes, and SCHEINE, RENO and DECO trims and transitions in various metallic options.

here is also the chance to see the popular electric underfloor heating system DITRA-HEAT, along with different thicknesses of the versatile KERDI-BOARD tileable, waterproof backerboards, and the handy storage option provided by the Schlüter SHELF portfolio. Helpfully, visitors can take away samples of selected products; they can also be ordered from head office or Sample Library (www.samplelibrary.co.uk). There are also sample key chains and ranges of informative literature available. www.schluter.co.uk

BRADITE’S EXTRA TOUGH SURFACE COATING

Bradite HD Floor + Wall Coating is a high performance, two pack, water-based epoxy coating and finish paint. Ideal for concrete, steel, ceramic and terracotta tiles, it offers superior resistance to heavy traffic and chemicals. HD Floor + Wall provides a tough, hard-wearing film, which is simple to clean and decontaminate, making it ideal for hygienesensitive areas such as hospitals, food preparation areas, breweries and bakeries.

Its fume-free formulation means that shutdowns are minimised during application, so there is no disruption for nearby operatives. It can also be used with a low slip additive for floors and decks. HD Floor+ Wall can be applied by brush, roller and spray, and it is surface dry in just three hours. It is available in the full BS and RAL colour range in Gloss finish. Coverage is 13 sqm per litre. Bradite is an ISO9001 quality assured company and holds ISO14001 environmental approval. www.bradite.com

KNAUF HELP DELIVER ACOUSTIC MASTERCLASS FOR NEW PERFORMANCE SPACE

Aviva Studios, the home of Factory International in Manchester, is a groundbreaking £226m culture centre designed to host diverse activities, including theatre, dance, concerts, exhibitions, and conferences. With a standing capacity of 5,000 and 2,000 seating, this multi-faceted 13,350m2 space required a unique sound insulation and acoustic design approach. Designed by OMA with delivery architects Ryder Architecture, the new venue is built on the former Granada TV site.

It features a hexagonal-shaped theatre and a vast 21m high warehouse space with moveable partitions that can be configured in multiple ways. This enables the two spaces to be used simultaneously for different events. For example, the warehouse space could host a concert while the rest of the building is split into intimate theatre areas. However, sub-dividing such a sizeable volumetric space presented a complex acoustic challenge for the project’s executive architects, Ryder Architecture. This was further exacerbated by planning restraints around noise levels due to the building’s proximity to residential blocks.

As Drew Wiggett, Architectural Director, Ryder Architecture, explained: “Both the theatre and warehouse are a box-within-abox construction. This is quite a common design for theatres, where an inner box, which is the main internal space, is encased by an outer box. The internal box is acoustically isolated from the outer one, where heavyweight materials help dampen external low-frequency noise and vibration. Normally, you would have one theatre space with this design; you wouldn’t do it in a space of this size, so we were on uncharted territory.”

Ryder Architecture collaborated closely with Knauf and subcontractor Mansell Building Solutions during the design stages, speaking daily and often meeting weekly to ensure the complex specification requirements were met. (cont...)

(cont...) As many products would be used in a non-standard scenario, Knauf suggested possible stud arrangements for the partition. Acoustic specialists then calculated these options to verify whether the proposed products would work. In addition, as up to six boards were going to be used instead of the standard two, a structural engineer calculated the steel framing system as no one knew if the weight of the heavy board would pull the frame down or whether the screws would hold. The final result has been a combination of Knauf products, specified primarily for their acoustic performance.

These include Knauf Vidiwall high-performance plasterboard for the partitions, Corridor 400 and Heraklith® wood wool acoustic panels for the ceilings and walls in the warehouse area and Solopanel for the theatre. “Installation wasn’t straightforward,” explained Barry Stoddart, Contract Manager for Mansell Building Solutions.

“The box-in-a-box design in the main warehouse area created some confined spaces, particularly the cavity between the two boxes. This was 2m wide by 30m high, so the walls had to be constructed in a tight space.”

Knauf Vidiwall board was used in these restrictive spaces to meet the strict acoustic and fire performance requirements. The theatre’s shape was also challenging as the hexagonal design created complicated radius walls and bulkheads.

Knauf Solopanel was installed in some of these areas as the product’s continuous perforations provide a striking, monolithic surface and exceptional acoustic absorption. “We were pushing products to the extreme,” concludes Drew Wiggett. “It was a really intense period, and we spoke to the team at Knauf once or twice a week and were constantly emailing. We asked a lot from them, but their service and products were excellent.”

The project highlighted the importance of collaboration throughout the supply chain, from initial specification and design all the way through to product delivery. Knauf worked closely with distribution partners Encon & Nevill Long to supply product throughout the project.

Simon Mutch, Business Unit Manager - Interiors, Encon & Nevill Long North West, explains: "Our excellent supplier relationships really came to the fore, as we worked closely together to overcome challenges and keep this ambitious project progressing smoothly. Consistent communication with Knauf and Knauf Insulation allowed us to secure the necessary products and make first drop deliveries to site five days a week. Flexibility on all sides was paramount in keeping this project moving forward to completion."

The Aviva Studios officially opened in October 2023 with the premiere of Danny Boyle’s immersive performance, Free Your Mind, based on The Matrix films. www.knauf.co.uk

STYLE ADDS SUSTAINABLE FLEXIBILITY TO AVIVA SEMINAR SPACE

Working with architect, T P Bennett and contractor, Overbury, moveable wall specialist Style was recently specified to create flexible seminar space on floor 1 of Aviva’s new London head offices in Fenchurch Street. A single Dorma Huppe Variflex ComforTronic, semi-automatic moveable wall, boasting an outstanding 59dB acoustic performance, separates the seminar area from the catering and breakout zone. A second Variflex system allows the space to be further sub-divided into two smaller rooms.

Both walls are finished in a chic Kvadrat Encircle fabric, one grey and the other a deep green, perfectly complementing the interior décor. Aligning with Aviva’s commitment to achieve Net Zero by 2040, the Variflex system has an EPD (Environmental Product Declaration) in accordance with ISO 14025 and EN 15804. This certification provides transparent and verified information about the environmental impact of the product across its lifecycle. Aviva’s new head office is spread over multiple floors, providing modern and spacious working areas that aim to facilitate collaboration and innovation amongst the 1,500 employees that work there.

“This is a very sophisticated seminar area,” said Michael Porter, Style’s group managing director, “and thanks to the ease of manoeuvrability and high-end acoustic ratings of the two Dorma Huppe Variflex moveable walls, it can be quickly transformed to cater for one large, or two small, seminars. “Once the seminars are over, the room can also be fully opened up into a vast open plan area for catering and networking, making this an exceptional solution for Aviva whose requirements can change daily.”

www.style-partitions.co.uk

FLOORING PERFORMANCE LIKE NO OTHER WITH IPERFORM 70

Iperform 70 is the latest high-performance sheet vinyl collection from IVC Commercial. Made for high-traffic locations where durability and appearance retention are needed, Iperform 70 is the new heavy-duty sheet vinyl made in Luxembourg by IVC Commercial.

Suitable for communal and congregation areas in multioccupancy housing, schools and aged care, as well as for retail stores and leisure settings; the floor is an exceptional performer. With a compact 2.15mm construction featuring a 0.70mm wear layer, Iperform 70 meets Class 43. Iperform 70’s secret to top tier performance lies in its Performance Barrier.

This integrated layer not only makes the floor stronger and more stable, but better suited to a wider variety of subfloors and adhesives. With Performance Barrier, Iperform 70 stays looking fresh, even after years of intense use. IVC Commercial has also equipped Iperform 70 with Hyperguard+.

Improving resistance to scratches and stains and making it easier to clean, this crystal clear protection doesn’t affect the appearance of the floor’s designs and ensures that every Iperform 70 floor keeps its looks. And with the antibacterial and mould inhibitor of Sanitec ®, the floor is also well

suited to hygiene sensitive areas. Given its position as a versatile heavy-duty floor with the performance to exceed expectations in a wide variety of projects, Iperform 70 is available in an extraordinary array of wood, stone, concrete, terrazzo and colour designs. Including herringbone and chevron patterns, as well as the endless wood design of Elias, the collection can bring high-performance and high design in any commercial interior.

For the UK, Iperform 70 is in-stock at leading distributors nationwide in 24 designs. The full collection features an impressive number of 60 designs, which are all available to order. The floor comes in two and four-metre widths and is compatible with Invisiweld for a stronger, invisible join that eliminates weld rods. www.ivc-commercial.com

VOX IGNIS LAUNCHES UNICORN VOICE PAVA WITH GLOBAL FIRST UL CERTIFICATION

Worldwide voice alarm and safety communications specialist Vox Ignis has launched its new unified PAVA system, Unicorn Voice, after becoming the global first to recieve UL certification to EN54-16. This European standard specifies the requirements for voice alarm controls and other equipment used in fire detection and alarm systems. Unicorn Voice is a powerful wall-mounted, scalable public address and voice alarm (PAVA) system for almost any site. It is designed to be the easiest to specify, install, and configure.

It can grow from one panel to a fault-tolerant network of 64 multi-amplifier panels with up to 256 speaker circuits supporting over 163,000 speakers as per BS EN 5839-8. Unicorn Voice is easily programmed and managed via integrated, intuitive touch screens or PC and offers a range of amplifier sizes and speaker taps that maximise power efficiency. Amplifiers can be hot-swapped, and Vox Ignis’ speaker range promises easy first-fix with plug-and-play installation. Unicorn Voice offers prerecorded and live voice messaging, background music, integrated fire telephones, disabled refuge, fire alarm VADs, and assistance alarms, delivering one system for all the fire and life safety voice and alert systems required in modern sites.

Vox Ignis is a global specialist in voice alarm, emergency voice communication, and assistance call systems. Designed and manufactured in the UK and sold under the Vox Ignis and leading OEM brands worldwide, its products amplify the safety of millions of people and buildings every day. www.vox-ignis.com

SAFE TO TOUCH HEATING – AN IMPORTANT PART OF THE RADIATOR OFFERING

Low surface temperature radiators – LSTs - are key where there is a need to meet NHS Guidance for ‘Safe Hot Water and surface temperature’ – in hospitals, care and nursing homes, as well as sheltered housing, schools, nurseries and other educational establishments and in an increasing amount of general needs housing that may be used by vulnerable people during that home’s lifetime.

Leading radiator manufacturer Stelrad Radiators has developed the largest selection of LST radiators in its impressive portfolio –offering more sizes and outputs than any other company in the sector. They have also added different styles and even different colours to the range to give the widest choice on the UK and Irish markets. Some people have a reduced sensitivity to high temperatures and others simply cannot react quickly enough to prevent injury from hot surfaces if they inadvertently touch and come into contact with a conventional radiator, where surface temperatures may be as high as 75°C.

LST radiators need to be designed to ensure they offer as much protection as possible to those for whom they are designed to provide heating – to include ensuring rounded corners and edges to the design to avoid damage from sharp edges. www.stelrad.com/trade

NAVIGATORS MIDBRASS AND SALVUS PRESSFIT RANGE MEETS BS-EN 1254-7

Navigator – one of the leading suppliers to building and plumbers merchants up and down the country – has seen its major range of Pressfit fittings all independently tested and certified by BSI to BS EN 1254-7, the prestigious new kitemark certification. All Navigator Pressfit products are “M-type” and fully compatible when used with standard M type tools.

The new BS EN 1254-7 standard incorporates far more rigorous testing procedures, including a standardised high temperature test, greater pull out resistance, updated requirements for seals, comprehensive requirements for threads and additional leak tightness for completed assemblies. Kitemark products are audited and tested by BSI at least once a year, as is the production and quality process at the factory.

The MB range is from Navigator’s Midbrass stable for water, synonymous with supplying quality plumbing parts for over 50 years. Suitable for chilled water and heating systems, MB Pressfit is also approved for potable water use by WRAS and incorporates black polymeric seals manufactured to BS 6920-1:2000. Navigator’s Salvus range is designed for use with gas and is easily indentifiable. It has a special high temperature yellow polymer seal conforming to DIN EN 549:2019. www.navigatormsl.com

ROCKWOOL® LAUNCHES FIRE BARRIER EN

To help designers and specifiers improve building fire safety, stone wool insulation manufacturer ROCKWOOL® has launched a new fire barrier product that is tested in accordance with the latest BS EN standards. Tested to meet BS EN 1364-1:2015, 50mm Fire Barrier EN is available with a black foil facing on one or both sides, for single- and double-layer systems respectively. “Fire Barrier EN will replace our existing fire barrier products,” said Will Wigfield, Product Manager HVAC & Fire Protection at ROCKWOOL. “With the two options now available, we are underlining our commitment to ensuring that ROCKWOOL products are tested to EN standards wherever possible, while simplifying specification by streamlining the range. “

Customers will see that we have built upon and expanded the scope of application available from ROCKWOOL. Depending on the application and fixing method, Fire Barrier EN offers fire resistance of up to two hours.” Fire Barrier EN has been tested in a series of common applications including below concrete soffits and within timber joist construction. Steel, copper and plastic pipes, as well as timber beams and cable trays were tested protected with a 300mm sleeve of Fire Barrier EN stitched-back on each side. https://rockwool.link/FBEN

KENTEC SAYS IT’S TIME TO TAKE ANOTHER LOOK AT TAKTIS

Kentec Electronics, the leading manufacturer of innovative life safety solutions, has introduced a range of new features to its cutting-edge Taktis analogue addressable fire alarm control panel. Packed with innovative new functionality to protect even the most complex buildings, Taktis is now the perfect solution for a wide range of applications including schools, hospitals, multi-site retail and critical national infrastructure, as well as commercial and industrial facilities. The critical signal paths of a control panel are the lifeline of an entire fire detection system and issues with power supplies, communication modules and control circuits can have catastrophic consequences.

The highest levels of redundancy have been incorporated into Taktis, which has multiple back-up microprocessors to eliminate the possibility of a single point of failure with the main microprocessor. Even if its touchscreen display fails, Taktis will continue to operate in reduced functionality mode, the loops will continue to operate and, if a detection device is activated, the panel and other panels on the network will be notified of the alarm condition.

Taktis enables large installations to be fully standards compliant and can now network up to 127 control panels and incorporates a fully redundant signal path using INS to mitigate risk, enhance fault tolerance and ensure that alarms

are received across the network and importantly to the Alarm Receiving Centre. The latest version of Taktis also complies with the highest provisions of BS 7273-4, which applies to electrical control arrangements for actuation of mechanisms that unlock, release or open doors in the event of fire.

Adhering to BS 7273-4 is increasingly important, as Annex A is now normative. There are three categories of actuation outlined in BS 7273-4, with Category A requiring failsafe operation under the most severe fault conditions. The latest version of Taktis meets all the requirements of Category A. This means that door release mechanisms will continue to operate in the event of a fire, or during any event that leads to a fault on the critical signal path that could prevent a fire signal activating a release mechanism.

The fire and rescue service in England attended 229,844 incidents in the year ending March 2022 that turned out to be false alarms. They can be particularly disruptive in hotels and similar accommodation-based businesses, so Taktis now boasts a ‘hotel mode’ feature, where only the sounder in the room concerned will initially operate, while Taktis notifies where the event has taken place. For further information please visit https://kentec.co.uk/taktis/#connect_section

FINDING THE RIGHT FIRE STOPPING FIT FOR YOUR NEEDS WITH NULLIFIRE’S NEW SOLUTIONS SELECTOR!

Nullifire, a leading name in fire stopping technology, is proud to introduce the highly-anticipated Nullifire Solution Selector - Nullifinder. This digital tool promises to set new standards in the fire safety industry by providing a comprehensive, user-centric approach to accessing and utilising fire stopping solutions.

This tool features a "My Detail Packs" button, allowing users to easily access their preferred solutions and creating their own packs. It also provides the convenience of downloading technical drawings as a pack, simplifying the often complex process of gathering essential data for design and build projects. The Solution Selector is seamlessly embedded on Nullifire's website, making it easily accessible for both desktop and mobile users. www.nullifire.com

NUAIRE

RELEASES CPD ON HIGH TEMPERATURE AXIAL FANS & VSDS

Indoor air quality and ventilation manufacturing specialist Nuaire is pleased to announce its latest CPD, which addresses High Temperature Axial Fans & Variable Speed Drives (VSDs). This new CPD has been introduced to clearly explain the standard ‘BS EN 12101-3:2002 Smoke and heat control systems - Specification for powered smoke and heat exhaust ventilators’, and advise on compliance. Simon Plummer, Nuaire Axials Divisional Manager and one of the UK’s leading fire safety experts, has written the CPD to provide clarification: “Frequency converters have been permitted for use during a fire event since 2015, enabling dual mode fans (those used for both day-to-day ventilation and high temperature smoke extraction) to be controlled by VSDs, even during fires. Prior to this, the VSD had to be bypassed during a fire event, with the fan running at 100%."

"However, there remains some confusion in the industry about how high temperature fans and VSDs can be certified and used for the various smoke applications within buildings. Our new CPD directly addresses this, explaining the standard in detail and the flexibility it offers Consultant and Smoke Designers when it comes to designing solutions.” As with all Nuaire CPDs, the High Temperature Axial Fans & VSDs CPD can be delivered free of charge at Nuaire’s head office in Caerphilly, South Wales, online via Teams, or at a customer’s premises. All those attending will gain full CPD credits and certificates. To book the new CPD, go to www.nuaire.co.uk/support/continuing-professional-development/high-temperature-axials-and-vsds

CHANGE FOR SECURITY BECKONS

It may have missed the pre-election Parliamentary ‘wash-up’ but cross party support behind ‘Martyn’s Law’ means that is likely to progress through the legislative process. The Automatic Door Suppliers Association considers the impact of potential new anti-terrorism legislation to improve venue security and urges the industry and venue owners to start planning now.

We live in dangerous times and the reality is, that when we consider entrance solutions, our approach must extend beyond dynamic design aesthetics and basic functionality, to higher degrees of safety and security.

Earlier this year, a public consultation took place into ‘Martyn’s Law’. This draft legislation is named after Martyn Hett, who was tragically killed alongside 21 others in the Manchester Arena terrorist attack in 2017. Feedback from the official consultation is currently being analysed before a draft bill is drawn up and ascends to Parliament. If made law, The Terrorism (Protection of Premises) Act would affect organisations, businesses, local and public authorities, and individuals who own or operate publicly accessible premises or events.

It is likely to have a profound impact on the need for effective entrance solutions for concert halls, stadiums, shopping centres and any other venues with capacity greater than 800. This Act could introduced as early as next year and would require venues to fulfil ‘necessary but proportionate steps’ according to their capacity (based on standard or enhanced tiers) in order to mitigate the impact of a terrorist attack and reduce harm. In addition to the new bill, there remains an existing duty of care for organisations to ensure that employees are not put at risk. So, what might requirements for enhanced entrance solutions mean in practical terms?

• Increased Demand for Security Technology: Entrance solutions providers would see a surge in demand for advanced security technologies. This might include biometric scanners, facial recognition systems, or automated threat detection systems to enhance the screening process while maintaining efficiency.

• Integration of Comprehensive Security Systems: Venue owners would need to invest in integrated security systems that cover all aspects of entrance control, from ticket validation to threat detection. Entrance solutions would need to seamlessly integrate with surveillance cameras, access control systems, and emergency response protocols to provide a holistic security approach.

• Adoption of Access Control Measures: Access control measures, such as turnstiles, gates, or barriers, would become more commonplace at venue entrances. These systems would help manage the flow of people while ensuring that only authorised individuals enter the premises. Integration with ticketing systems and ID verification processes would be essential for effective access control.

• Enhanced Screening Processes: Entrance solutions would need to incorporate more robust screening processes to detect potential threats, such as weapons or explosives. This might involve the deployment of metal detectors, X-ray scanners, or explosive trace detection technologies to supplement traditional bag checks and pat-downs.

• Focus on User Experience: While security is paramount, venue owners would also need to prioritise the user experience to minimise disruption and maintain a positive guest experience. Entrance solutions providers will need to innovate solutions that balance security requirements with efficiency and convenience, incorporating speed lanes for pre-screened individuals to reduce wait times.

• Regulatory Compliance: Entrance solutions would need to adhere to stringent regulatory requirements mandated by ‘Martyn's Law’. This could involve certifications for security standards, regular audits of entrance control systems, and ongoing training for staff to ensure compliance with evolving security protocols.

Image courtesy of FAAC Entrance Solutions UK

Image courtesy of FAAC Entrance Solutions UK

Image courtesy of Record UK

Image courtesy of Record UK

Darren Hyde, Technical Training Manager for the Automatic Door Suppliers Association, believes that one of the potential ways to reduce risk would be using Powered Pedestrian Doors (PPDs) with lock down systems, in conjunction with internal powered operated entrance control equipment (POPECE) - speed lanes or turnstiles. “For PPDs, security must always be matched with user safety,” he says.

“A correctly specified system can achieve both. The latest version of Standard EN 16005:2023 highlights the need to prevent contact with users if they are vulnerable. Risk assessments to ensure the correct level of safety is paramount to create a safe system for all users. It is possible to achieve this while installing a system that can meet the latest security standards. ADSA has produced a document that advises on the difference between all these different security standards which is available to all its members.”

In 2022, the first standard for safety in use of POPECE – BS EN 17352 - was published. This has subsequently been harmonised/designated to become a minimum legal requirement for safety levels. Some of these products not only work as a deterrent but can also add higher levels of security. Just like PPDs, it is essential that these products are correctly specified to meet building security and users' safety requirements.

If it is probable that vulnerable traffic could be using POPECE equipment, it is essential that the levels of safety defined within EN 17352 are exceeded. Adds Darren: “Correctly specified POPECE equipment fitted with smart access control, could assist in verifying identities and numbers of persons that are within the building. They could also

interface with facial recognition equipment to further boost security measures, similar to those that you see in some modern airports.”

Although legal requirements may still be a year away, architects and venue owners are being urged to consider requirements now to incorporate with new developments or plan retrofit requirements for existing ones. The need for preparation in the management of such buildings was highlighted in recent weeks. Co-op Live, a new 23,500-capacity venue in Manchester – the same city as the 2017 attack – hit the headlines for all the wrong reasons.

It was forced to cancel scheduled gigs by comedian Peter Kay due to “safety concerns and delayed power tests”. Developed as the UK’s largest arena, it is “fully electric” but test issues at its launch prompted the resignation of its general manager. This only underlines the need to address all aspects of integration and smart building control and similarly, the automatic door industry must do the same in respect of the development of innovative solutions and the development of its people.

Likewise, architects, specifiers and building owners and managers need to plan for sizeable work projects and make themselves aware of market solutions that can adequately address all needs. ADSA provides training on standards for both PPD and POPECE.

For more information on membership and training courses visit: www.adsa.org.uk or phone 01827 216136.

Photo courtesy of Record UK

Image courtesy of FAAC Entrance Solutions UK

INVISIBLE DOOR AUTOMATION OPENS HISTORIC OXFORD COLLEGE ENTRANCE

The Grade II listed dining hall at Pembroke College, Oxford University has undergone a significant upgrade. Architects Walters & Cohen, in collaboration with Glasstec, has addressed the issue of draughts from the hall’s heavy timber doors by installing an elegant yet highly functional, self-opening glazed entrance door. This creative solution incorporates a TORMAX iMotion 1401 concealed door drive, providing invisible automation for the swing door. The result is a warm, draught-free environment that enhances thermal comfort and energy efficiency without compromising the hall’s historic charm.

The new entrance door is a testament to the seamless integration of modern technology within a historic setting. The TORMAX iMotion 1401, located discreetly in a steel casing beneath the door, ensures that the aesthetic integrity of the Victorian stonework remains intact. "We are delighted with the successful installation of the new entrance door, which cleverly balances functionality and heritage conservation," said Vanessa Gouws, Operations Bursar of Pembroke College.

"This intervention has helped improve the energy efficiency of the dining hall, the second biggest fuel consumer in Pembroke’s estate, not to mention helping keep diners and dinners warm". TORMAX is a global leader in door automation systems, renowned for their innovative designs and commitment to quality.

Designed in-house at the TORMAX headquarters in Switzerland, the iMotion range of automatic door operators incorporate a motor with none of the elements that generally wear out, such as gears and brushes. This ensures exceptional longevity and demands only minimal ongoing maintenance, making it entirely feasible to situate the drive in a concealed location.

“In addition to the iMotion 1401 underfloor door drive, we offer the iMotion 1302.KI which is concealed within the door lintel,” comments Simon Roberts, MD for TORMAX UK. “Together, these options can deliver practical access solutions for almost any location where the traditional appearance of an entrance must be preserved.” www.tormax.co.uk

HIGH QUALITY, TRADITIONAL TIMBER WINDOWS AND DOORS

Established in 1994, The Sash Window Workshop specialise in energy efficient, traditional timber windows and doors. The company regularly work with builders and offer a supply only service nationwide, with supply and installation for properties in London and Southern England. In addition to sash windows, the company also manufactures casement windows and external doors. The Sash Window Workshop were contacted to manufacture a bay window and 3 box sash windows on a supply only basis for a renovation project in Alderney. Before placing the order, the customer visited the workshops in Bracknell, where The Sash Window Workshop manufacture all their new joinery, to see the manufacturing process and to check the quality of the work.

After the sizes and designs were provided, a quotation was sent across for complete new Accoya sash windows. Accoya was chosen due to its high durability and stability, meaning that minimum maintenance is required. It also comes with a 50 year antirot guarantee. After the windows were collected, the customer emailed to say: “The windows look great, so thank you very much. The house was built in 1755, so the windows are very much in keeping with the period.” The Sash Window Workshop has extensive experience working on period properties, from small Victorian flats to large Georgian mansions. Where necessary, they can comply with Conservation Area and listed property requirements. www.sashwindow.com

PREPARE . PROTECT. PREVENT.

It’s time to prepare for Martyn’s Law.

Training in BSEN 17352 :2022 - the standard for power operated pedestrian control equipment can help.

Martyn’s law will have a profound impact on the need for effective entrance solutions to improve levels of security at public venues and events.

Our training is a must for those involved in the manufacture, installation and maintenance of turnstiles, speed gates and speed lanes which need to meet safety in use, testing and hazard prevention requirements.

ADSA: Setting new standards for compliance, consultancy and competency

Find out more: www.adsa.org.uk/exams-and-training 01827 216136

ALUPROF UK SUPPORTS

THE IRISH CONSTRUCTION INDUSTRY

By Wojciech Brozyna, Managing Director Aluprof UK Limited

For the third consecutive year, Aluprof participated in the ICE Awards hosted in Dublin which is considered a significant construction event for Ireland. Aluprof, as the Gold Sponsor for the Gala Event, presented awards for the top 'Healthcare Project’, the ‘Education Project up to €10m value’ and the 'Education Project over €10m value' categories.

The Irish Construction Excellence Awards, established by the Irish Building Magazine in 1993, are commonly referred to as the ICE Awards and serve as the foremost acknowledgement of exceptional performance in the Construction Industry in Ireland. Ireland's top construction experts regularly attend the Gala Night, providing a platform for construction leaders, design & supply chain partners and clients to come together to honour outstanding achievements in construction.

Ever since Aluprof made its mark on the UK and Ireland market eighteen years ago, it has been offering a robust European portfolio of architectural aluminium systems that consistently exceed the needs of specifiers. Aluprof has established itself as a major systems supplier in Ireland, ensuring weekly deliveries from their extensive stock in Poland. Their comprehensive facilities for powder coating and thermal breaks enable them to meet any specification.

Furthermore, Aluprof provides a fabrication service to meet program expectations and supports a network of fabricator installers across the region. With a dedicated team of support technicians on the ground, Aluprof has solidified its position as a leading systems supplier in the region. Together with the Aluprof team at the awards ceremony were senior management guests from GLF Facades, BDA Facade Consultants and Alucraft.

Sean Butler, Aluprof’s Sales Director presented awards to the winners who were: Boyle Construction for ‘Healthcare Project’ for the project at the South Donegal Community Nursing Unit. The design team being, Rhatigan Architects, Structural Civil Engineer, Roughan O’Donovan and Service Engineers, Varming Consulting Engineers.

Boyle Construction were pleased to have been selected for this significant project in Ballyshannon, which is a highly anticipated and necessary community development for Donegal. The project presented various challenges, including the modular construction of wards and the refurbishment of the Rock Hospital, as well as the complete strip-out and fit-out of the Sheil Hospital. Additionally, the project involved the construction of a new 80-bed Cognitive Neurology Uni and extensive external works along the river Erne.

Eamon Costello (Kerry) LTD for ‘Education Project up to €10m value’ for the project at St Brogans College Bandon. The design team being, Kelly. Barry. O’Brien. Whelan Architects, Structural & Civil Engineers, Downes Associates Engineers and Mechanical & Electrical Engineers, Semple McKillop Consulting Engineers. St. Brogans is a recently completed comprehensive construction which included the addition of a three-story standalone extension utilising precast concrete and rain screen cladding. This expansion was designed to accommodate a variety of facilities such as classrooms, laboratories, offices, storage areas, restrooms, and additional spaces.

The complex site work involved the removal of tarmac courts, excavation, retaining walls, the establishment of

a new bus drop-off zone, the construction of boundary walls, service management, the installation of drainage systems and landscaping.

ABM Contractors Ltd for ‘Education Project over €10m value’ for the Sports Science, Health and Recreation Building Development at the Technological University Dublin Tallaght Campus. The design team being Coady Architects and Engineering, AECOM. The project offers educational areas that accommodate formal learning, modern science labs equipped with cutting-edge technologies that will facilitate research and teaching in Sports Science.

The facilities comprise lecture seating for classroom use and the construction of a state-of-the-art multipurpose Sports Hall, designed with the strategic vision of hosting National and Regional sporting events and competitions.

Among the many projects completed using Aluprof UK systems in the Republic of Ireland, the headquarters of Microsoft, Twitter, and Google stand out as large-scale office buildings that demand high-quality specifications in building components. Aluprof UK also proudly provided the aluminium windows and doors for six projects in the Dublin Landings development area, as well as the recently completed 60 Dawson Street and Glencar House in Dublin.

Aluprof UK also takes pride in being the supplier of aluminium windows and doors for six newly constructed commercial buildings in the Dublin Landings area. These buildings, together the headquarters of Microsoft, Twitter, and Google offer significant office spaces in the Republic of Ireland and have been specified with Aluprof’s high quality building facade systems.

Further information about systems and specification support is available through the company’s website at aluprof.co.uk or direct from their UK head office in Altrincham by phoning +44 (0) 161 941 4005.

WHY AUTOMATED SLIDING SHUTTERS OFFER A STUNNING SHADING AND PRIVACY SOLUTION

Although still relatively rare in Britain and Ireland, horizontally sliding external shutters could play a valuable role in enabling buildings to respond to the effects of climate change and give homeowners and developers new aesthetic options. The key benefits of this type of façade-integrated product include their potential to help control the climate inside our properties, as well as reduce the amount of glare and the risk of UV light fading interior furnishings.

Interior blinds mounted on walls and window frames can help achieve these goals too, of course, as do externally mounted solar shading systems. Bespoke sliding shutters, however, offer something very different as one outstanding luxury home project in rural Kent demonstrates. The way that the automated sliding shutters have been incorporated into the design of Waterfield House by pH+ Architects exemplifies how they can serve a functional purpose as part of a smart building, whilst adding to the visual appeal of a residential property.

A series of external movable shutters was installed by Rundum Meir, a company usually associated only with premium bespoke garage doors.The concept of these shutters, however, is similar to that of the company’s sliding garage door systems, which are regularly specified for unique and high-specification residential properties where the client is seeking to achieve a pleasing design and functionality.

The shutters are a key part of the façade of Waterfield House, which is a modern take on the traditional English country house. The client’s goal for the new property was to create a house which was bold and operated with precision, whilst being intimate and having a strong connection to its site. The façade is articulated elegantly, with large sliding glazed doors sitting behind the movable larch shutters.

These are opened and closed in line with the level of shading, ventilation and privacy required at a given time, whilst casting dappled shadows throughout the day. They deliver a unique external look, which changes throughout the day according to the position of the shutters. But there are variations inside the house too, with the shutters providing adaptability that changes the character of the interior spaces whilst allowing the house to respond sensitively to our ever-changing weather and climate.

The slick controllability offered by the shutters is ideally suited to the technologically advanced home. The expertise of Rundum Meir’s team ensured seamless integration of the shutters into a building packed with sophisticated technology, inspired by the client’s background, which means they open and close at the click of a button.

This reliable mechanisation of the shutters is something that many building facades could benefit from, not only for shading but to create spaces where occupants feel at their safest and most secure. The shifting light patterns resulting from the vertical slats also add an interesting dimension inside the home.

The vertical arrangement of the slats on the Waterfield House shutters makes them very different to sliding louvre systems, which have become a slightly more common sight here in the UK. These products can achieve similar objectives, but they wouldn’t have met the styling goals in this project.

The Rundum Meir team’s experience of working on bespoke projects – which is every single one of their client commissions – meant they could fulfil the unique requirements of the project. This included specifying the most suitable track system that would offer long term reliability and be compatible with the client’s home automation system, as well as being able to accommodate the larch slats in a way that was aesthetically consistent with the rest of the façade. www.rundum.co.uk

PROFAB ACCESS AND BDL ACHIEVE ENGINEERING EXCELLENCE AT 8 BISHOPSGATE

8 Bishopsgate, a 50-storey tower located on the corner of two of London’s most prominent streets, is the UK’s most sustainable speculative office tower and the tallest building ever awarded BREEAM Outstanding at design stage. Developed by Mitsubishi Estates and Stanhope and described as a building full of innovation, the 570,000 sq. ft building features London’s highest solar panels, in addition to 18 litres of fresh air per person being drawn from outside every second, as part of its design ambitions to achieve both low embodied carbon and to be low-carbon in operation. As part of the construction process, BDL, one of the UK’s largest specialist dry lining contractors, has collaborated with riser door and access panel solution manufacturer, Profab Access, to supply and install significant quantities of access solutions as part of the project’s aims to optimise material efficiency..

Just under 1,000 of Profab Access’ INTEGRA 4000 Series Riser Doors and accompanying PRECISION Adjustable Frames have been installed by BDL’s contractors throughout every storey of the building. The only product of its kind currently available, the expertly engineered PRECISION Adjustable Frame completely transforms the installation process as it enables the frame to be fully adjusted to meet the specific dimensions of each structural opening. Featuring a continual adjustable steel packer system, the PRECISION Adjustable Frame also ensures the installation of each riser door throughout 8 Bishopsgate is fit for purpose, by providing the highest standards in accuracy, whilst also removing the requirement for traditionally used packers during installation.

The engineered frame also features built in factory applied intumescent fire rated mastic strips to the outer frame, which provides fire stopping between the wall and the frame. The INTEGRA 4000 Series Riser Doors and PRECISION Adjustable Frames will provide maintenance engineers with safe and secure access to electrical and mechanical services, without impacting the overall interior design scheme.

As part of its commitment to construction excellence, Profab Access is the UK’s first manufacturer to have its concealed Riser Doors bi-directionally fire tested and certified by an accredited third party. The PRECISION adjustable frame has also been bi-directionally fire tested as an entire doorset with the INTEGRA 4000 Series Riser Door for up to 120 minutes, receiving the CERTIFIRE accreditation for installation in unlined shaft walls and solid wall construction.

This provides BDL, Mitsubishi Estates and Stanhope with a completely certified solution, as both the frame and the riser door have been bi-directionally tested as a single doorset and are supplied with comprehensive documentation to evidence their performance credentials and adherence to all relevant regulations, including BS EN 1634-1:2014 +A1:2018.

The INTEGRA 4000 Series Riser Doors are 35dB acoustic rated, smoke sealed and airtight to Part L. In the event of a fire, the doors will maintain their frame and integrity for up to two hours, limiting the spread of fire and transmission of radiant heat for this period of time. The doors’ intumescent smoke seals also enables occupants to safely exit the building, whilst subsequently minimising potential damage to other areas of the construction. www.profabaccess.com

RETROFIT: HOW DO WE UPGRADE MILLIONS OF UK HOMES?

By Simon Storer, Chief Executive Insulation Manufacturers Association

The Future Homes and Buildings Standards’ proposals, to establish the performance benchmarks for the coming years are not good enough, especially with regard to the fabric performance of new buildings and are likely to fall short of the requirements to achieve our 2050 Net Zero targets. However, an equally pressing challenge remains; how can we address the multitude of existing buildings with poor energy-efficiency, including nearly 30 million existing homes across the social, owner occupier and private rented sectors, many of which require substantial improvements to enhance their energy performance?

A huge challenge in the UK is that our homes are much older than elsewhere in Europe, with nearly six million houses built before 1919 and over half built before the first insulation requirements were added to the Building Regulations in 1965. These ageing, poorly insulated homes lose substantial heat and are in varying states of repair. But the sheer volume and variability of the UK's older building stock requires tailored retrofitting approaches, not a simple one-size-fits-all solution.

Navigating the new regulatory landscape - With the last government delaying its plans for achieving Net Zero and the opposition scaling back its green investment initiatives, considerable doubt should be raised on our ability to meet these challenges within the allotted timeframe. Higher standards for energy efficiency have been introduced for new build housing - the new and updated Part L of the Building Regulations for England came into force in June 2022, followed by new energy efficiency updates in Scotland and Wales in November and December 2022 and we await a response to the consultation on the Future Homes and Future buildings Standards.

Whilst these standards are not yet good enough and more will need to be done to meet net zero challenge, unfortunately, there is very little to promote and deliver the improvements needed for existing buildings, with Rishi Sunak having stated, ‘no households will be forced to make their homes more energy efficient now’.

Prior to the most recent green U-turn, there was a vague aim of upgrading existing homes to EPC C by 2035, but only where ‘practical, affordable and cost effective’ but the Conservative government then scrapped the requirement for landlords to upgrade their properties to an EPC grade C by 2035. These contradictory statements indicated there is no real strategy in place and it remains difficult to see how the necessary improvements can be achieved.

The Heat and Building Strategy published in 2021 expands on the detail of heat in buildings, but there is little on improving energy efficiency, reducing demand or the essential policy needed to support any largescale approach to mass retrofitting.

If we are to move to a net zero carbon country by 2050 (2045 in Scotland), it will be vital to make improvements to homes and other buildings to reduce emissions. This means installing a whole range of energy saving measures; from better insulation and more efficient appliances to replacing fossil fuelled boilers with low carbon alternatives such as heat pumps. Following the General Election, the new government must address these challenges with some urgency and embark upon a comprehensive programme to achieve the improvements necessary. They must reinvigorate their plans and get the UK back on track for the net zero carbon targets of 2050.

Fabric first approach - PIR and PUR insulation has an invaluable role in upgrading our poorly performing housing stock and ensuring a sustainable future. Good insulation is essential and is one of the simplest and most cost-effective ways to reduce energy demand and cut CO 2. The better or lower the U-values in walls, floors and roofs, the less heat that is lost, resulting in enhanced thermal performance which in turn will help to deliver the standards required.

Highly effective and versatile, PIR and PUR insulation solutions are available in a range of forms including boards and blocks, cavity injected, composite panels, as well as a spray and panel insulation. The use of PIR insulation, with lambda values as low as 0.022 Wm/.K means it is possible to achieve high insulation values using a much thinner layer of insulation when compared with traditional insulants.

Health benefits -Well insulated buildings can also yield significant benefits for the lives of their users and occupants. The importance of thermal comfort, providing pleasant internal conditions during both the winter and summer months, is a prime example. This factor is seen to influence performance and productivity, as well as the physical and mental health of building users. Another social benefit associated with better insulation is the reduction and potential elimination of fuel poverty. This issue is alleviated as a greater proportion of heat is retained more effectively in homes when incorporating superior fabric efficiencies.

The provision of an enhanced building envelope results in a reduced overall fuel demand needed to achieve equivalent, sustained warmth over the winter months than for a building with lesser thermal performance. Digital building passport - Yet another hurdle in raising energy efficiency standards is the absence of means to measure and demonstrate a building’s performance throughout its lifespan.

Residential and commercial properties could benefit from a digital building passport. This could provide full traceability of products and services installed into a building, so that when it is bought/sold or renovated an accurate and informative log is kept.

Such a passport could contain building-related information on energy consumption/production, maintenance and building plans, and would be transferable between building owners. This digitalisation could go some way to ensuring buildings are sustainable and perform to the standards intended.

Enhancing and retrofitting our ageing housing stock with high performance insulation plays a crucial role in reducing heating demand thereby reducing demand on the grid, cutting CO 2 emissions whilst simultaneously tackling fuel poverty and improving comfort and wellbeing. Only through such concerted efforts can we create a long-term asset, benefiting future generations while minimising environmental impact. www.insulationmanufacturers.org.uk

WHY WELLDESIGNED OUTDOOR SPACE IS KEY TO ‘HIGHLY AMENITISED’ OFFICES

Back in 2018, leading commercial property agents Savills reported how there was a growing demand for what they call ‘highly amenitised’ offices. This is the concept designing office developments and redeveloping existing offices in a way that provides more facilities for building users beyond simply a desk, toilets and a meeting room. Some developers refer to this approach as ‘placemaking’, but in short a key part of creating highly amenitised offices is maximising the use of outdoor spaces.

Savills point out that offices with ‘easy access to outdoor space have always attracted a premium, with floors boasting their own terraces achieving higher rents than those without’. But it is not just about private terraces in city centre office developments, which are popular for client entertaining. Offices increasingly need to consider how occupiers want proximity to outdoor space to meet their wellbeing initiatives too – hence why roof gardens and greater consideration to street level public realm are higher on the agenda in office design than ever before.

The pandemic catapulted ‘outdoor space’ up the design priority list. Many people re-evaluated their relationship with the great outdoors particularly given the health and wellbeing benefits they felt when spending time outside. And post-pandemic, in many cases businesses are responding to this renewed appetite by ensuring their outdoor space is attractive and fully utilised for activities as diverse as outdoor meetings, yoga classes or cinema screenings. With careful design about how building users could use the space, these outdoor spaces can become valuable as areas that allow for mental breaks or recharging. This is important given how many office workers have grown to prefer working from home (WFH) from a productivity point of view.

Hence why, as international property agents Cushman and Wakefield put it: “The primary purpose of the office moving forward will be to support collaboration, reinforce culture, train and develop team members, and drive social interaction. The office—its workspaces, amenities and services—will need to be redesigned to support these efforts more directly. Many of the pre-COVID-19 trends in amenities and services will continue, accelerate or shift when workers return to the office.” So how do outdoor spaces in office developments need to be designed? Attractive landscaping, seating, shelter and lighting are obvious considerations, but so too is a power infrastructure that can be used on-demand.

By equipping outdoor spaces with safe, secure power units, the potential for events and other facilities is unlocked. The outdoor power units we are talking about here are available in three different formats from Pop Up Power Supplies®. These are a retractable, pop-up unit that raises from the ground when needed, an in-ground unit accessed via a flip-lid, and a power bollard. By installing these power distribution units, you can provide easy access to electricity as and when it is required. For example, you may want to set up a coffee stall or an ice-cream kiosk in summer to make the outdoor space more appealing to building users, or host entertainment by setting up a stage, fully equipped with lighting, amplifiers, etc. for social events.

Even if you don’t yet know exactly how an outdoor space could be used by office occupiers, given the strong demand for highly amenitised offices as part of a modern office culture it makes good commercial sense to ensure on-demand power supplies are provided wherever possible and appropriate. To find out more about the outdoor power distribution units available from Pop Up Power Supplies visit www.popuppower.co.uk

DURAL BOSSES THE JOINT AT BICESTER VILLAGE

Dural are pleased to have been asked to provide flooring solutions for many high end retailers and fashion brands. Here we highlight a recent project for Hugo Boss, Bicester Designer Outlet. Bicester Village is a designer outlet centre situated on the outskirts of Bicester, a town in Oxfordshire. It opened in 1995 and has become hugely popular. Hugo Boss, the luxury fashion brand, selling clothing, accessories and footwear needed advice for their textured tiled floor in their new store opening at the designer outlet.

The beautiful high texture tiled floor was calculated to be approximately 300m2. When considering such a large expanse of tile it is important to use movement joints. Hard flooring expands and contracts, a movement joint prevents the tiles and grout from cracking and deboning. Movement Joint Profiles can cope with heavy stresses and distribute them evenly between the foundation and floor covering.

They protect hard floor coverings from the stresses that cause cracking, tenting or popping and also prevent conduction of noise from footfall and other bodies. The Coloured Movement Joints were specified by tiling contractor C.Vaughan for this project in order to give the room a seamless, high end finish as expected by such a prestigious brand. In this instance C. Vaughan specified Powder Coated Mapei Anthractite.

Coloured movement joints are available in any RAL colour and here they match the tile colour. They are used in retail space because of their durability and ability to handle a wide range of loadings and constant footfall. All CMJ - Coloured Movement Joints are designed and manufactured to exceed the requirements of BS 5385 and can be used with Slate, Natural Stone and Ceramic tiled floors.

Dural also provides highly competent advice and support for any tiling project. No matter how complex the application they can provide the perfect solution, including both products and service. If you would like further information regarding Movement Joints or any other product range, please telephone their UK head office on 01924 360110. www.colouredmovementjoints.co.uk

LUNA BIANCO OFFERS TIMELESS ELEGANCE IN THE MODERN KITCHEN

CRL Stone's Luna Bianco quartz surface epitomises timeless elegance and modern sophistication, making it an ideal choice for kitchens and other interior spaces. With its pristine white background adorned with delicate veining, the quartz exudes a sense of luxury and refinement, adding a touch of understated glamour to any environment.

The style of Luna Bianco is characterised by its seamless blend of classic beauty and contemporary design, with a honed finish. The soft, white backdrop serves as a versatile canvas, allowing it to complement a wide range of colour schemes and decor styles. Whether paired with sleek, minimalist cabinets for a modern look or with traditional cabinetry for a more timeless aesthetic, Luna Bianco effortlessly enhances the visual appeal of any kitchen.

Beyond its striking appearance, Luna Bianco offers a host of practical advantages that make it well-suited for kitchen applications.

As a non-porous material, CRL Quartz is highly resistant to stains, scratches, and heat, ensuring durability and longevity in high-traffic areas like the kitchen. Additionally, its low maintenance requirements make it easy to clean and maintain, requiring only a mild detergent and water for routine care. Furthermore, Luna Bianco is hygienic and food-safe, making it an ideal surface for food preparation and cooking.

Its non-porous nature prevents the growth of bacteria and mould, providing a safe and sanitary environment for meal preparation. Available in two thicknesses, whether used for countertops, backsplashes, or kitchen islands, CRL Quartz Luna Bianco combines beauty and functionality to create a stunning focal point in any kitchen space. www.crlstone.co.uk

STO REVITALISES LONDON OFFICE BUILDING WITH SPECIALIST RENDERING

Sto, in partnership with applicators Chiltern Contracts, have delivered a rendering project maximising performance and aesthetics for a refurbished multi-purpose building in central London. Located in Oxford Circus, Henry Wood House was constructed in the 1960s and comprises a 16- storey tower with two five-storey interconnecting wings. The building incorporates 69,000 sq ft of offices, 10,800 sq ft of retail and a hotel on the upper seven floors. The external renovation required the existing façade to be refurbished including new rendering. Sto was selected to design a system which would not only repair the damaged façade but meet a specific design brief from Ben Adams Architects and building owners Derwent.

A modern, linear render finish was needed to bring texture to the building render and provide a durable surface. Bogdan Stefan, Project Manager for Chiltern Contracts’ facades division, said: “The linear appearance, which was to be applied across thousands of metres, was particularly challenging and hadn’t been replicated anywhere else in the UK before. “Meticulous planning was paramount to achieve the required result. Sto provided specialist training for our applicators so we could create extensive mock-ups for the client’s approval before commencing the work.”

To create the StoSignature linear appearance, Stolit MP render was applied and, using a special V- shaped trowel, the applicators carefully pulled the trowel in one direction across the render and at a specific angle to create the exact finish required.

Bogdan continued: “Replicating the exact lines approved in the mock-up but on a much larger scale required significant skill and patience. To ensure consistency and the highest standards, the applicators who were specially trained by Sto completed the entire project from start to finish.” Prior to applying the specialist render finish, the StoReno Plan system was used to repair the façade and was installed over the failing mosaic tile cladding and granite slips.

The system comprised an adhesive bedding coat, StoReno A recycled glass, mesh-reinforced carrier boards, a reinforcing coat with reinforcing mesh (fully embedded) and the decorative render finish, which will ensure the new façade is resistant to cracking and weathering.

The new repair system is specifically selected for installations requiring A2-s1, d0 reaction to fire classification. The complexity of the installation saw Sto provide ongoing technical advice and support to the applicators throughout the project.

Due to the building’s existing structure and high negative wind loads, strict fixing patterns had to be agreed and adhered to. The installation was reviewed by Sto at various stages to check the workmanship and to secure an extended warranty. The rendering project was completed on time and meeting all parties’ high expectations. www.sto.co.uk

CUPACLAD® BRINGS AESTHETIC EXCELLENCE TO EXETER STUDENT ACCOMODATION

CUPACLAD® 101 Logic was recently specified by student accommodation provider Study Inn for a large-scale building at Walnut Gardens, Exeter. The natural slate cladding system was chosen for its durability as well as its premium aesthetic.

The project involved the demolishment of an empty office building on the land at Walnut Gardens and construction of a high-quality student accommodation block, which would house up to 166 students.

Located in an affluent part of the city, the design would need to match the high-end, visually attractive buildings that surround the site. Furthermore, it was crucial that the materials used were highly durable

and weather resistant, to ensure that the accommodation could endure for a significant amount of time with minimal maintenance required.

CUPACLAD® 101 Logic, a rainscreen cladding system, was specified to help achieve this. Installation was simple. First, the insulation material was fixed to the building’s exterior using metal brackets.

CUPACLAD® 101 horizontal profiles were installed followed by the 40x20cm natural slates, in a 7.65mm thickness. These were fixed horizontally using self-drilling screws, which are invisible post-application to ensure that the overall design and aesthetic is not impacted.

Installation was a straightforward process, partly due to the lightweight of the system, with each natural slate weighing less than 30kg/m2.The slates were easy to cut and work around openings and features, while the selfdrilling screws help to secure each slate to the substructure. Now complete, the dark cladding provides an effective contrast with the glass and render sections of the building to deliver a strong overall aesthetic with striking impact. As a natural product, the slate elements of the façade also complement the building’s leafy surroundings, as well as other local buildings made from similar materials.

“Finally, as with all of our products, the natural slates used in the cladding system at Walnut Gardens are classified as A1 non-combustible in accordance with current building legislation,” said Simon Hope, Product Manager at CUPA PIZARRAS. “They are also highly durable, weather resistant and waterproof ensuring a performance life of over 100 years, with no noticeable colour fading. As such, our natural slates offer the ideal material for high-rise, exposed applications like this one.” www.cupapizarras.com/uk/rainscreen-cladding

PRESTIGIOUS OFFICE OF LONDON LAW FIRM BOASTS TEN MOVEABLE WALLS

Style recently revolutionized the new London office of global law firm, Barker McKenzie, with the installation of multiple moveable wall systems. The project, designed with architect Hassell and contractor Mace Interiors, enhances space flexibility in a multifunction area and on the terrace floor which boasts expansive city views.

In the multifunction space, Style installed three Skyfold vertically rising walls and a Dorma Huppe Variflex ComfortDrive glazed wall. This innovative combination creates a self- contained room in an open plan area and is the first time Style has used Skyfolds to abut the ends of a glass moveable wall, with a third Skyfold further dividing the space.

On level 11, a semi-automatic Dorma Huppe glazed wall transforms the terrace area into a private dining or meeting space, without obstructing the vista. Elsewhere, Style installed two more glazed Variflex moveable walls and three solid Variflex

walls, enhancing the adaptability of the company’s meeting suites, making this a truly adaptable office. With 70 international offices, Baker McKenzie provides a wide range of legal and tax services and the new London office, at 280 Bishopsgate, is a key hub in their network. Prioritizing a culture that promotes collaboration, the office has been designed with intelligent workspace that aims to enhance employee and client engagement.

“To divide the multifunctional space, the fully automatic glass Variflex slides across to form the outer periphery of the conference room, creating a new corridor with pass doors,” explains Michael Porter, Style’s managing director.

“The two Skyfolds then descend automatically from the ceiling to form the end walls with a final Skyfold being lowered from within the ceiling cavity in the middle of the room to further sub-dividing the area.” “

As a fully automated solution this configuration of moveable walls delivers some serious wow-factor as they move into position,” said Porter. “This is not only a highly dynamic space solution but a real showcase in office design too.”

The Skyfolds in the conference room offer phenomenal 60dB acoustic ratings whilst the glazed moveable walls provide a 52dB rating, ensuring meetings and client functions can take place in complete privacy when the walls are in place. www.style-partitions.co.uk

HÖRMANN AND PANATTONI

GET CENTRAL IN THE EAST MIDLANDS

Panattoni, Europe’s largest developer of logistics property, has completed two units of Grade A warehouse space at Panattoni Park J28 which is conveniently located just off junction 28 of the M1. The two units are 344,945 sq ft and 230,852 sq ft respectively, with both benefiting from 15M clear internal height, two storey hub offices and 50M yards. Both units have achieved BREEAM ratings of ‘Very Good,’ and have an EPC rating of ‘A’.

Supplying both units, Hörmann UK have installed full loading bays with safety and operational equipment including dock buffers, dock lights and traffic lights, plus sectional level access doors and fire exit doorsets. The total installation consists of fifty-three loading bays and seven level access bays, with the loading bays comprising of Hörmann SPU F42 sectional doors with HTL-2 dock levellers, featuring a one metre telescopic lip which provides an optimal range loading platform.

48 ‘single bay’ and 6 DSS-G ‘double/euro bay’ dock shelters have been installed to provide protection

from the elements for both operatives and goods, helping to reduce heat loss during loading and unloading operations. Other elements of the Hörmann loading bay system include reinforced Dock Bumpers. Each loading and level access bay has been fitted with a robust Hörmann sectional door featuring double glazed vision panels.

The doors provide excellent thermal insulation with an impressive overall U-value of between 1.1 and 1.3 Wm2.K. Stucco textured profiles deliver a durable and resilient finish to withstand the external elements, while rubber draught seals to the edges of the leveller’s help minimise heat loss.

The provision of 28 STU steel fire exit doorsets, installed throughout both warehouses and offices, completes an impressive range of products supplied by Hörmann UK, all chosen for their quality construction and the impressive service offered by the company. www.hormann.co.uk

PADDINGTON

A new lounge that has been designed for Network Rail passengers using the assistance programme has opened at Paddington station. TORMAX was contracted to work with Saper Glass to manufacture and install an automatic, single sliding door system, giving clear and easy access into the Assisted Travel Lounge (ATL). Powered by the in-house designed TORMAX iMotion 2202 door drive, smooth and reliable operation is assured thanks to the innovative design of the high torque, synchronous motor that ensures rapid response to approaching foot traffic.

Featuring none of the parts that regularly wear out, such as gears and brushes, the iMotion motor offers a longer lifespan, with lower maintenance demands, than other similar door operators. Paddington’s Grade I listed structure is one of Britain’s most historically significant railway stations. Situated next to the taxi rank on the station’s upper deck, the ATL provides a safe, convenient and accessible waiting room for passengers of restricted mobility. During opening hours, Network Rail’s Passenger Assistance team provide a customer ambassador to help individuals wanting to use the facility.

Ensuring the TORMAX automatic door opens and closes appropriately every time, speed settings and hold-open time can be easily adjusted by station staff via a user-friendly keypad. Maximising system performance, an intelligent microprocessor control system guarantees permanent monitoring of door leaf movement, making automatic adjustments in response to say a build-up of debris on the floor. www.tormax.co.uk

MANCHESTER HOUSING PROVIDER PICKS ISO-THERM INSULATION TO UPGRADE OLDER STOCK

One of the leading providers of affordable housing in the North-West has begun utilising slimline and waterproof ISO-THERM insulation, recently introduced to the Wykamol range, to help address issues of condensation and mould growth in some of its older properties, with the manufacturer present at the first installation to help train the customer’s staff.

Wythenshawe Community Housing Group manages some 14,000 homes across Manchester and prides itself on offering residents high quality accommodation, meeting the needs of a diverse population, including those with complex health challenges. Wykamol’s Technical Manager, Kevin Topping was invited to give a presentation to a crosssection of WCHG’s staff, including surveyors and housing managers, together with some of the potential applicators.

This meeting allowed the housing provider to understand some of ISO-THERM’s technical benefits including its ability to create an isolation layer to keep damp out of dwellings, while offering an uplift in thermal performance approximately equivalent to installing up to a 25 mm thick layer of polystyrene. www.wykamol.com

FIREFLY® PRODUCTS PROTECTING BRITAIN’S PREMIER GLASSHOUSE BUSINESS

Thanet Earth is the UK’s leading producer of salad vegetables, where an estimated 400 million tomatoes and 30 million cucumbers are grown every year: with the initial processing and packaging being carried out in a facility whose 900m roof structure has had its fire protection upgraded using products from the range of FIREFLY®. The specialist contractor involved,

London based CA Fire Protection, is a regular user of FIREFLY® and called in the manufacturer’s local Technical Sales Manager for advice when it was invited to tender for the challenging retrofit project. Following a detailed site inspection and discussions, FIREFLY ® Zeus Horizontal was specified in combination with FIREFLY® Collaroll and FIREFLY® Penowrap to offer continuous 60-minute protection across the soffit, which features numerous down-stands and building services installations.

The FIREFLY® Penowrap and FIREFLY® Collaroll were employed to ensure continuity around roof beams as well as the hangers for the cable trays and other services. The lightweight and flexible FIREFLY® Penowrap has been developed to complement other FIREFLY® fire barrier systems. www.tbafirefly.com

A1 RATED CEMGOLD BOARDS PROTECT CARE HOME PATIENTS’ MEMORIES

A new care home complex has made use of IPP’s A1 noncombustible Cemgold boards to create Memory Boxes that will help patients find their rooms and orientate themselves by storing photographs or other memorabilia. Prominently positioned in the corridor wall outside each of the rooms is one of the 600 x 400 mm boxes with a lockable door, which were fabricated on site by Highwood’s own carpenters, with the room number featured in large, high contrast numerals.

On the room side of the boxes, however, a similarly sized panel of 12.5 mm thick Cemgold replaces the plasterboard lining to offer half-hour fire resistance. The Project Architect for Harris Irwin, Michael Bond, recounts: “Because the Memory Boxes are made up using standard blockboard, they required separate fire protection for which we specified a material meeting the requirements of Euro Class A2 should be utilised. The main contractor, Highwood then proposed Cemgold which met all of the criteria.”

Available in thicknesses of 6, 10, 12.5, 16 and 18 mm, the 1,200 x 2,400 mm sheets of Cemgold are widely specified across the construction industry for interior and exterior applications including in combination with IPP’s Magply boards. www.magply.co.uk

CONSERVATION EXPERTS TEND ENTRANCE OF MEDIEVAL WILTSHIRE CHURCH

Conservation experts have completed a project to carefully clean medieval stonework on the entrance of St Peter’s Church in Marlborough. The historic church started life in the mid 15th Century and has been closed for religious services since 1974.

Since 1978 it has been managed by a charitable Trust, which operates thanks to the support of its members, volunteers, local residents and tourists plus early funding from government grants. Whilst providing educational, musical, art-related and social activities for the local community, including a popular coffee shop, the trust is responsible for maintaining the beautiful building.

As such the masonry requires regular cleaning to prevent the damaging build-up of organic matter and carbon deposits. The latest project has seen Stonehealth deploying their cutting edge cleaning machinery that they manufacture

to give the entrance to the church a much-needed facelift. Whilst Stonehealth – based in Cam, near Dursley in Gloucestershire – is not a contractor it has wanted to help the trust to maintain their iconic building. They have used the new Doff III machine with high pressure steam, superheated to 150 degrees C, to remove moss and algae from the stonework. Meanwhile their Torc machine was used on heavy carbon deposits, combining low air pressure, water and a fine granulate, to create a gentle swirling vortex to clean the delicate masonry.

“As custodians of this magnificent building we have a duty to protect its structural integrity for the benefit of future generations,” said Nicki Evans, Trustee and Secretary at St Peter's and Paul's Marlborough Trust. “This work is an example of how the Trust cares for this special building and recognises its responsibility to the community. "

“We are grateful to Stonehealth for the quality of their work and are delighted with the results, and we are sure the community groups which use the church will be, too.”

A church has existed on the site of St Peter’s for almost a thousand years, originally finished by 1100 to serve the needs of the community living outside the nearby Norman Castle. Perhaps its most significant moment came in 1498 when it was the site of the ordination of Thomas Wolsey, later Cardinal, Archbishop of York and Chancellor of the Kingdom, who became the most senior state figure during the reign of King Henry VIII.

Brian Crowe, Executive Chairman and Founder of Stonehealth, said: “We are delighted to have been entrusted with the important work of helping St Peter's and Paul's Marlborough Trust look after this fine old building. “We care deeply about the preservation of our nation’s heritage and it’s great to see this church continuing to be used as a focal point of the community in Marlborough. “To maintain their longevity it’s vital to keep them clean. Algae, for example, traps water which can then cause the stone to deteriorate, so it’s important to remove it properly.

“However the challenge comes in removing this matter without damaging the sensitive stonework underneath. That requires expertise and the right equipment. Our machines are highly effective but the technology they use is also extremely gentle. So they’re perfect for churches and other buildings of antiquity, as we hope our work on this project shows.”

Stonehealth has recently launched the Doff III, the third iteration of its iconic superheated steam cleaning machine favoured by architects, specifiers and cleaning industry professionals in the UK and worldwide. www.stonehealth.com

Brian Crowe of Stonehealth with Nicki Evans of the St Peter’s and Paul’s Marlborough Trust

BRADITE PROVES A BOON FOR COMMUNITY CAFÉ

Bradite’s One Can has helped create a bright, airy and welcoming atmosphere in a South Croydon community venture. Boon Café Croydon was conceived, in the words of its founder Georgina Arsalides, as “a space for families to enjoy, a place for groups to meet and new friendships to form.”

The non-profit enterprise has been transformed in appearance thanks to One Can paint, 50 litres of which were donated by Bradite. “While putting together our vision for Boon, we saw Bradite One Can and were able to choose a beautiful sky blue colour in their RAL colour range.” says Georgina. “Bradite was happy to gift the paint which we are so very grateful for, and the vision came to life.”

Friends joined Georgina to do the decorating. “I was amazed at the coverage and how far the paint went. All the painting volunteers found the paint easy to use and were equally impressed with the two-coat prime and paint system.” She adds: “we had a quick turnaround of the renovation period, and the fact that the paint dries quickly and doesn't have a strong odour was hugely beneficial. It was great that we didn't have an overpowering smell whilst painting, which made the process more enjoyable and comfortable!”

Boon Café provides a hub for community activity and, in addition to the teas, coffees and tasty cakes, provides space for family storytelling, creative workshops and parties. And the colour scheme has not gone unnoticed. Georgina says: “I have had so many compliments on the colour of the room. People have been asking where it's from, as they want to redecorate their house in the sky blue!” www.bradite.com

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