77IWE Window System

Our highest performing window, the 77IWE Open-Out Window System iideal for new build and refurbishment developments. The versatility ofthe system also makes it suitable for use in both high-rise and low-risebuildings. The system has been specifically designed to meet the most demanding British and European performance requirements in terms of thermal, weathering and security. The system is available in a wide variety of configurations, delivering high levels of thermal performance through incorporating technologies such as high performance polyamides, insulated centre seals and profile foam insertions. The 77IWE system also fully integrates with our aluminium curtain walling and door systems.

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