PE85TT Energy efficiency Uw (W/m^2K): 0,9Categories achieved at test centre Air permeability: EN 12207:2017 – 4Water tightness: EN 12208:2001 – 9AWind resistance: EN 12210:2016 – C4Glazing infill (mm): 30-63Frame (mm): 77Sash (mm): 85Surface treatment options: Colour powder coating AnodizedExtrusion alloy: 6060 T6Polyamide strip lenght (mm): 31,6Gaskets: EPDM EPDM+foam BROCHURE CATALOGUE