The pathway to achieving aesthetic excellence is through the implementation of the TOP-BEST Window&Door System. This system boasts a seven-chamber design, which can be equipped with either a three-layer or four-layer seal to ensure exceptional heat preservation. The innovative chamber construction design results in a Uf value of 0.98w/m2·K and a Uw value of less than 1.0w/m2·K, or a Uf value of 0.78w/m2·K and a Uw value of 0.8w/m2·K or lower. Furthermore, the system allows for the use of glass up to 50mm thick, providing even better heat preservation and sound insulation. Additionally, the profile thickness meets and exceeds the requirements of the Nation A Grade Standard, measuring at 3.0mm. 🔍：https://lnkd.in/gkZWfQhw #WindowDoorSystem #windowinstallation #windowinstallation #buildingcomponents
