Product Description

European Style wood with aluminum cladding outside widows and doors, Besides the advantage of solid wood doors and windows , Aluminum –wood Doors and windows have other advantages: Aluminum alloy outside the window, Not only have the function of corrosion-resistant and easy to protect, but also can be treated with multi-color coating to match the exterior of building , all of these increase overall aesthetic construction. PA Wind Pressure Performance 5.6kPa GB-T********2/7Class M3/M.H Air Permeability 0.*2M3/(*****) GB-T********2/5Class PA Rain Water Permeability **5Pa GB-T********2/4Class dB Air Nose Performance *8dB GB-T********2/3Class W/m2.k Insulation Performance 2.*5W/m2.k GB-T********2/8Class