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Product Introduction
The JANUAR72 Series glass fiber reinforced polyurethane energy-saving and fire-resistant door and window profiles are outstanding passive house door and window profiles that combine thermal insulation performance with fire resistance. These profiles feature excellent thermal insulation, high strength, good fire resistance, dimensional stability, low production energy consumption, and a rich variety of appearances. As a new generation of high-tech door and window profiles, they are particularly suitable for ultra-low energy consumption buildings and even passive house doors and windows. They also come with functions such as lightning protection, noise reduction, wind resistance, and fire prevention. The main frame of the profile uses glass fiber reinforced polyurethane composite materials, and the cavity is filled with B1级 polyurethane. The heat transfer coefficient of the profile is U=0.68W/(㎡·K), and the entire window can reach 1.2W/(㎡·K). At the same time, it can easily achieve fire resistance integrity for 1 hour.