ABOUT THE PRODUCT:
SYSTEM | MATERIAL | DEPTH OF FRAME | DEPTH OF LEAF | GLAZING RANGE | ACOUSTIC | TYPE OF WINDOWS |
SP | aluminium/polyamide | 75 mm | 84 mm | 14-61 mm | 47 (-1,-3) dB | single and double windows, outside opening, inside opening |
SP i+ | aluminium/polyamide | 75 mm | 84 mm | 14-61 mm | 47 (-1,-3) dB | single and double windows, outside opening, inside opening |
SYSTEM | THERMAL INSULATION UF* | AIR PERMEABILITY | WINDLOAD RESISTANCE | WATERTIGHTNESS |
SP | Uf from 1,41 W/m2K | Class 4; EN 12207 | Class C5/B5; EN 12210 | Class E1950; EN 12208 |
SP i+ | Uf from 1,08 W/m2K | Class 4; EN 12207 | Class C5/B5; EN 12210 | Class E1950; EN 12208 |
*Thermal insulation is dependent on a combination of profiles and thickness of the filling