- Swisspacer -

Strong growth forecast for Passivhaus windows

Forecasts presented by Martin Langen MD of B+L Market Data (Window Innovations Europe 2020) at the SWISSPACER European Symposium 2015 in Potsdam show strong growth for windows with the Passivhaus standard in the UK. The forecasts, based on research with window manufacturers across Europe, including 50 UK manufacturers, says windows with U-values of 0.8 W/m2K or below are expected to have expanded to 10% of the market in the UK, 25% in Germany, 30% in Austria, and up to 35% in Switzerland by 2020.

Passivhaus is the world’s leading ‘fabric first’ approach to low energy building, promoted by the Passivhaus Institute and the BRE in the UK. Passivhaus aims to dramatically reduce the need for space heating and cooling, and typically cuts energy use and CO2 emissions by a factor of 10. The standard requires a Passivhaus to have an excellent thermal performance, exceptional airtightness and mechanical ventilation. The heating requirement in a Passivhaus is reduced to the point where a traditional heating system is no longer considered essential. It’s the fastest growing energy performance standard in the world. There is a short animated video on their website that explains it simply: passivehouse.com .

SWISSPACER’s Ultimate warm edge spacer bar is Passivhaus certified, allowing it to be used on any Passivhaus project. But achieving the certification plays only a small part. It’s what you do with it that matters, because certification doesn’t necessarily mean your product will be specified. Experience, expertise and commitment to helping specifiers and developers achieve Passivhaus projects are what matter.

SWISSPACER is the leading warm edge spacer in Passivhaus, specified in the majority of Passivhaus windows and curtain wall systems. The Passivhaus database of certified components ((database.passivehouse.com/en/components) lists SWISSPACER in 70% of windows, 86% of windows with fixed glazing and 97% of curtain wall systems. Low energy domestic and commercial buildings have a big future, and specifiers, developers and installers can rely on SWISSPACER’s experience to help them take advantage of it.



News title: -    Strong growth forecast for Passivhaus windows
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Swisspacer

Formed in 1998 Swisspacer is part of Saint-Gobain Glass Solutions. The company has experienced massive growth in the UK over the past 2 years. Its no-investment needed price benefit has been a key advantage that has attracted sealed unit manufacturers and window fabricators and fuelled its growth.

The manufacturing and head office is in Switzerland and a second manufacturing facility is established in Germany. Much investment is taking place to expand production capacity to ensure that Swisspacer is able to satisfy the dramatic ongoing growth in demand for its high performance warm edge spacer bar products.

Swisspacer has a growing network of leading sealed unit manufacturers in the UK and Ireland using its products, including Solaglas, Pilkington, Carey Glass, Supaseal, Custom Glass, Uniglaze2, Glass Systems, Clayton Glass, System 3 and Hollow Seal among others.

Swisspacer exactly matches the shape and dimensions of aluminium spacers, and being rigid and self supporting it handles in a similar way. And because there is no need to invest in expensive new machinery, it makes it very easy to get up and running with warm edge. Automated solutions are however available from Lisec, Saint-Gobain Seva and Rottler and Ruediger.

Independent tests conducted by IFT Rosenheim, the leading European independent fenestration research and test facility, showed that Swisspacer V had the best PSI values of all the other leading brands of spacer bar that were submitted for testing. Using Swisspacer thermal insulation (U-value) can be improved by up to 20%. Swisspacer V and Swisspacer perform very well in the Window Energy Rating Scheme.

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