Main profile: The width of the frame is 90mm and the wall thickness of the profile is 1.4mm. It adopts 20mm heat insulation strip with high strength, low conductivity, excellent heat insulation performance, high tensile and shear strength.
Connection method: The frame and window sash are connected with 90º corner brace after cutting, and features convenient and simple processing and reliable performance.
Glass slot:28mm
Opening method: Horizontal sliding
Applicable window type: Two-sash window, four-sash window, bay window, couplet door and window, etc.
Application scope: Civil building and project
Consumption of aluminum: The consumption of aluminum for 1.5m * 1.5m standard window is 7.7kg/m2