FIRST LARGE SCALE INSTALLATION OF ALUK’S NEW C70S 70MM WINDOW SYSTEM

HG Construction’s recently completed £77m Canada Street development in London’s docklands for client Scape is the first large scale installation of AluK’s new C70S 70mm window system.

The mixed-use project includes modern student accommodation in blocks up to 10-storeys high, affordable housing, commercial and health space. It showcases the benefits of AluK’s new, thermally efficient, slim sightline system and demonstrates just how easily it can be integrated in a scheme alongside AluK’s 77ID system residential doors, SL52 capped curtain walling and GT55TB commercial entrance doors.

In total, there is almost 4600m2 of glazing on the Canada Street development, all designed, fabricated and installed in AluK systems by Arkay Windows.

The C70S system was chosen by HG Construction in response to the specification from Stephen Marshall Architects. Sam Coley, a partner at Stephen

Marshall, explained: “Our specification was for a high performing contemporary aluminium fenestration and façade system with slim sightlines and excellent U-Values - and the AluK systems were ideal for that.

“The fact that we could use two different window configurations, residential and commercial doors and curtain walling from one supplier right across this mixed-use development meant we got a satisfyingly uniform look right across the project. For safety and optimal natural ventilation in the student accommodation, we were even able to specify a cost-effective fixed light in AluK alongside a vertical louvre.

“The design scheme at Canada Street included an innovative pre-cast banding façade solution which HG Construction were able to deliver very successfully in the AluK window system and we’re really pleased with the finished look.”

For HG Construction, the project represented a significant construction challenge because it sits very close to Canada Water underground station and directly above the busy Jubilee Line. Logistically, there were also tight timescales to meet because the student accommodation blocks needed to be finished in time for the start of the academic term.

AluK and Arkay worked closely together to meet the timescale and to accommodate the fact that the installation method had to be changed from traditional scaffolding to working off mast climbers. This meant the installation sequence switched to elevation by elevation and there had to be multiple installation teams working on different blocks at the same time in order to meet the completion dates.

Sony Atwal, Arkay’s Technical and Operations Director, commented: “This project required a well-engineered, costeffective window system and the C70S fitted the bill perfectly. It met all the performance and aesthetic requirements and was quick and easy to fabricate and install. Because it shares some components with the AluK 58BW system which is one of our most popular products and has a similar fabrication method, we were easily able to integrate it into our factory and deliver the same level of quality and precision.”

The 70mm C70S system has the same slim 89mm sightlines as the 58BW window system, but also boasts class-leading wind (600Pa) and water tightness (1500Pa). It has Secured by Design accreditation and can accommodate 50mm acoustic glazing, making it a good choice for this type of noisy urban environment.

More details at: https://uk.aluk.com/ and a video case study is available at: https://youtu.be/J_SsG-tfg4w

SHEERVENT: A FLUSH INTELLIGENT ROOF VENT FOR SHEERLINE’S S1 LANTERN

Sheerline has announced the launch of SheerVent, a revolutionary roof vent for the S1 lantern. It offers an innovative approach to ventilation that doesn’t compromise on the stylish and modern aesthetic associated with the award winning aluminium glazed roof. Designed to enhance Sheerline’s awardwinning S1 roof lantern, SheerVent can not only be specified on new projects but can even be retrofitted to existing installations. With a sleek minimalist design, the intelligent roof window sits flush with S1’s rafter bars unlike alternatives that sit on top of the bars. Creating an almost invisible roof vent when closed – for a truly beautiful finished product.

Customers have the option to upgrade to powered actuators to create an automated intelligent ventilation system. This can be further enhanced by discreet sensors, which can be installed away from the lantern to monitor for rain, wind, and light, giving customers peace of mind if the weather suddenly changes.

Unlike traditional vents, SheerVent does not require the use of muntin bars and offers reliability without the risk of leaks and water ingress. The product is fully thermally broken and uses the same high-performance 28mm glazing as the S1, ensuring spaces are cosy in winter and cool in summer.

This enables customers to create bright, airy living spaces with a consistent aesthetic throughout the home – a trend that has grown in popularity over the past few years and continues to be an attractive option for both renovation and new build projects. Another popular feature SheerVent offers – as with all Sheerline products – is colour choice. Customers can choose from a standard colour range as well as opting for custom or dual colours depending on their needs.

SheerVent is currently being manufactured in-house by Sheerline to ensure the company’s stringent quality processes are met before it is rolled out to fabricator customers across the country. There is already a waiting list in place for customers who wish to supply the product.

Also revealed at FIT Show 2023 was Sheerline’s new 3 Way option, which adds even more styles to the S1 roof lantern. It includes the same aesthetic style and appeal of the 2 and 4 way designs but gives customers an option for wider roofs that don’t rely on jack rafters.

S1 includes in-built security features as standard, is stylish with clean, crisp lines and deep internal rafter and ridge bars to create the popular architectural aesthetic, all while offering exceptional thermal performance.

Roger Hartshorn, Sheerline CEO, said: “SheerVent was hugely popular when we unveiled it at FIT Show 2023. It’s the next phase in the evolution of one of our most popular products – the S1 roof lantern. Customers often ask us about ventilation options that don’t compromise on the overall quality and look of the roof lantern.”

“With SheerVent, we’ve achieved this thanks to our continual investment in both our equipment and products. We’re committed to overcoming the issues traditionally associated with aluminium products to ensure Sheerline keeps its’ competitive edge, and our customers remain happy,” he added. To find out more about SheerVent and the new 3 Way option, contact the team on 01332 978000, email: info@sheerline.com or visit the website to view the full range of products: http://www.sheerline.com.