Ceilings
Economic
U=0.13 W/m2K
- Thermal insulation 50 mm
- Thermal insulation 200 mm
- Wooden frame 45×220 mm
- Battens 28×70 mm
- Plaster board 12.5 mm
Standard
U=0.11 W/m2K
- Thermal insulation 100mm
- Thermal insulation 200 mm
- Wooden frame 45×220 mm
- Battens 28×70 mm
- Plaster board 12.5 mm
Passive
U=0.09 W/m2K
- Thermal insulation 150mm
- Thermal insulation 250 mm
- Wooden frame 45×245 mm
- Battens 28×70 mm
- Plaster board 12.5 mm