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
Roof insulation — materials for under the roof
The roof is where most of the sun's heat gets into a home or building. Insulation under the roof or on the roof structure reduces the heat passed down to the rooms below. Metal-sheet roofs also suffer from rain noise, which some insulation helps to reduce.
Common problems
Types of material used
Glass woolRolls or boards, often foil-faced, used under roofs and on ceilings
Stone woolSlabs or rolls with high heat tolerance, for heat and noise
Reflective foilThin and light; works best with an air space
PE foamThin foam sheets, easy to install, some foil-faced
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 MicroRoof FLS
- Thickness
- 25–75 mm
- Density
- 12–48 kg/m³
- Thermal conductivity (λ)
- 0.032–0.042 W/m·K
Building thermal insulation · Glass wool
Microfiber MicroRoof ENF
- Thickness
- 25–75 mm
- Density
- 12–48 kg/m³
Building thermal insulation · Glass wool
Microfiber MicroRoof FLD
- Thickness
- 25–75 mm
- Density
- 12–48 kg/m³
Building thermal insulation · Glass wool
Microfiber MicroRoof FWMP
- Thickness
- 25–75 mm
- Density
- 12–48 kg/m³
Building thermal insulation · Glass wool
Microfiber MicroRoof WMP
- Thickness
- 25–75 mm
- Density
- 12–48 kg/m³
Building thermal insulation · Glass wool
Microfiber Micro WelEco
- Thickness
- 50–75 mm
- Density
- 16–64 kg/m³
Building thermal insulation · Stone wool
ROCKWOOL Cool 'n' Comfort RL
- Thickness
- 25–50 mm
- Density
- 40–60 kg/m³
- Thermal conductivity (λ)
- 0.034–0.035 W/m·K
Building thermal insulation · Stone wool
ROCKWOOL Cool 'n' Comfort SL
- Thermal conductivity (λ)
- 0.034–0.035 W/m·K
- Thermal resistance (R)
- 1.43–1.47 m²·K/W
- Sound absorption (NRC)
- 1.00–1.05
Building thermal insulation · Stone wool
ROCKWOOL Rock Air
- Thickness
- 50–75 mm
- Density
- 30 kg/m³
- Thermal conductivity (λ)
- 0.035 W/m·K
Building thermal insulation · Glass wool
SCG SUPER COOL-G
- Thickness
- 25–75 mm
- Density
- 12–24 kg/m³
- Thermal conductivity (λ)
- 0.035–0.042 W/m·K
Installation accessories
Installation accessories · Tape
3T INSU-TAPE Aluminium Tape
- Width
- 50 / 63 mm
- Length
- 45 m
- Service temp.
- -20 – 120 °C
Further reading
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