Ceilings

Economic

U=0.13 W/m2K

    1. Thermal insulation 50 mm
    2. Thermal insulation 200 mm
    3. Wooden frame 45×220 mm
    4. Battens 28×70 mm
    5. Plaster board 12.5 mm

    Standard

    U=0.11 W/m2K

    1. Thermal insulation 100mm
    2. Thermal insulation 200 mm
    3. Wooden frame 45×220 mm
    4. Battens 28×70 mm
    5. Plaster board 12.5 mm

    Passive

    U=0.09 W/m2K

    1. Thermal insulation 150mm
    2. Thermal insulation 250 mm
    3. Wooden frame 45×245 mm
    4. Battens 28×70 mm
    5. Plaster board 12.5 mm