- Window U-value: 0.97 W/m²K
- Glazing U-value: 0.5 W/m²K
- Acoustic insulation: Rw33 dB
- Glazing unit: 4HT-10-4H-10-4HT
- Inert gas filled panes: krypton
- Air inlet air flow: up to 49m³/h
- Wood painted twice with ecological acrylic lacquer in natural color
Advantages
- Toughened external glass and elegant handle
- Wide range of accessories available including interior and exterior shades, insulated roof curb, insect screen and extension pole to open and close the skylights
- Suitable for pitches from 15-90°
- High quality close-grain vacuum - impregnated redwood pine guaranteed to be knot-free
- Armed with an automatic air-inlet V40P providing the ideal amount of air into the room. V40P air-inlet guarantees a healthy micro climate in the attic and saves energy
Properties
