NFRC north American standard commercial thermal broken powder coating aluminum glass bi fold door with built in blinds on China WDMA color:Black Top 3 quality profile

Top 3 quality profile

In building material industry

plastic paper between two sheets

Bottom Beam

then going over the next wire

NFRC north American standard commercial thermal broken powder coating aluminum glass bi fold door with built in blinds on China WDMA color:Black Top 3 quality profileNFRC north American standard commercial thermal broken powder coating aluminum glass bi fold door with built in blinds Product Description Profiles 6063 T5 high quality thermal break aluminium profile, thickness 2. 0 mm 6063 T5 high quality non thermal break aluminium profiles, thickness 2. 0 mm PVC UPVC profiles Glass Double toughened glazing: 5mm+12A+5mm (A: Air); 5mm+12A+5mm tinted; 5mm+12A+5mm Low E; 5mm+27A+5mm Single toughened glazing: 3 4 5 6 8