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
ESKIMO FOIL 101F double-sided reflective foil
Double-sided reflective foil for under the roof structure, on ceilings or in wall cavities, and with other insulation as a moisture barrier.
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Ask about this productProduct details
Aluminium foil both sides, glass-fibre reinforced
What is it?
ESKIMO FOIL 101F is a glass-fibre reinforced reflective sheet with aluminium foil on both sides. It is used under the roof structure to reflect radiant heat, laid on ceilings, in wall cavities, or with glass wool, stone wool and elastomeric insulation as a moisture barrier.
What is it made of?
Reflective foil (radiant barrier) · Facing: Aluminium foil on both sides · Roll
What can it help with?
Limitations to know
Reflective foil works when there is an air space in front of the foil surface.
Where does the data come from?
ESKIMO 101F datasheet
Technical data from the manufacturer's documents 3T · Checked 26 Sept 2026
Technical specifications
All values come from the manufacturer's documents, with conditions and test standards. Values the documents do not state are not shown.
| Property | Value | Conditions / standard | Source |
|---|---|---|---|
| Foil surface reflectivity | 97% | — | ESKIMO 101F datasheet, p. 1 |
| Water vapour permeance | 1.15 ng/N·s | ASTM E96 | ESKIMO 101F datasheet, p. 1 |
| Basis weight | 135 g/m² | — | ESKIMO 101F datasheet, p. 1 |
| Temperature resistance | Remains flexible, no delamination at -29 °C / +66 °C | ASTM C1263 | ESKIMO 101F datasheet, p. 1 |
Applications
RoofLess heat and rain noise from the roofCeilingsHeat insulation above the ceiling and less sound through itWallsStop sound through walls, reduce echo, keep heat out
Highlights
- Foil on both sides
- Glass-fibre reinforced
- Works together with other insulation
Manufacturer documents
ESKIMO 101F datasheetReference document · ask us on LINE for the file
Related products
Alternatives
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
Used together
Installation accessories · Tape
3T INSU-TAPE Aluminium Tape
- Width
- 50 / 63 mm
- Length
- 45 m
- Service temp.
- -20 – 120 °C
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