Checklists en gidsen
Checklist dakkapel isolatie
The most important points for a dormer that performs well thermally: a continuous insulation envelope, an airtight vapour barrier, and thoughtful detailing at the connections.
Hoofdgids · 11 min lezenChecklist voor dakkapel en zolderverbouwingPoints of attention
- Continuous insulation from the tiled roof via the side wall to the flat roof.
- Continuous vapour barrier on the warm side.
- No thermal bridges at corner profiles and the window frame.
- R-value (Rc) of the roof meets current requirements.
- U-value of the glazing and window frame tailored to the ambition.