Performance and properties depend on size, profile combinations, hardware and infill choices.
Thermal insulation - Uf 0.56 W/m²K Utj Dependencies
Uw Dependencies 1.3 W/m²K
Burglar resistance RC2 RC3
Fire resistance E 60 EI 60 EI 30 EW 30
Impact resistance I5/E5
Air tightness AE 1950(1950Pa)
Wind load resistance E2400 (2400Pa)
Water tightness RE1950 (1950Pa)
Acoustics - Rw(C;Ctr) dB
Max. weight of glass 1543 lbs
Max. intertia transom - Ix 552 cm4
Min. intertia mullion - Ix 14 cm4
Min. intertia transom - Iy (glass load) 8 cm4
Max. intertia mullion - Ix 2690 cm4
Max. intertia transom - Iy (glass load) 57 cm4
Min. intertia transom - Ix 4 cm4
Min. width T-profile 50 mm
Min. depth mullion 42 mm
Min. visible width (interior view) 50 mm
Max. depth mullion 300 mm
Min. visible width (exterior view) 50 mm
Min. depth transom 5 mm
Glazing method:
Dry glazing / Pressure plate glazing
Structural clamped glazing / External glazing
Structural Glued Glazing
Max. glass thickness - frame/element 60 mm
Min. glass thickness - frame/element 6 mm