China factory UL 30 60 90 120 mins optional fire rated double doors resistant door frames details firewall door on China WDMA patio door Aluminum Profile

Aluminum Profile

You can design the windows by yourself

5 m/s(can adjust)

the width of glass profile is 29mm and the height is 41mm

China factory UL 30 60 90 120 mins optional fire rated double doors resistant door frames details firewall door on China WDMA patio door Aluminum ProfileProduct Description Products Pictures Certifications UL Standard UL 10(b), UL 10(c), UBC 7 2, NFPA, ASTM Filler Material Honey Core, Mineral rock wool, polyurethane core. Fire rated time 1 hour up to 3 hours. Size UP to 2. 52*2. 52m (Max) Surface finish Door leaf and frame powder coated finish. Opening Swing, Inward Outward Color RAL color system based on your requirement Accessories Lock, handle, hinges, door closer, panic bar and other as requested.