Building thermal insulation · Elastomeric foam
Aeroflex AERO-ROOF
- Thickness
- 10–25 mm
- Thermal conductivity (λ)
- 0.035 W/m·K
- Service temp.
- 0 – 100 °C
Insulation above the ceiling and ceiling materials
Laying insulation on top of the ceiling is a common way to cut the heat coming down from the roof space in homes. Insulation above the ceiling also helps in sound-insulating ceiling systems, and absorbing panels at the ceiling reduce echo in the room.
Common problems
Types of material used
Glass wool on the ceilingRolls or batts laid on the ceiling for heat
Stone woolFor heat and to help sound-insulating ceilings
Suitable products
Building thermal insulation
Building thermal insulation · PE foam
M-PE M-PE (Standard)
- Thickness
- 3–20 mm
- Density
- 35–45 kg/m³
- Thermal conductivity (λ)
- 0.029 W/m·K
Building thermal insulation · Glass wool
Microfiber Micro WelEco
- Thickness
- 50–75 mm
- Density
- 16–64 kg/m³
Building thermal insulation · Stone wool
ROCKWOOL Rock Chill
- Thickness
- 75 mm
- Width
- 600 mm
- Length
- 4,000 mm
Building thermal insulation · Glass wool
SCG STAY COOL
- Thickness
- 75–150 mm
- Thermal resistance (R)
- 1.79 m²·K/W (75 mm)
Sound insulation
Sound insulation · Stone wool
ROCKWOOL Safe 'n' Silent Pro
- Thickness
- 25–100 mm
- Density
- 40–100 kg/m³
- Sound absorption (NRC)
- 0.90–1.00
Sound absorption
Sound absorption · Polyester fibre
ISO NOISE ISO TONE
- Thickness
- 25–50 mm
- Sound absorption (NRC)
- 0.69–0.86
Further reading
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