
Description
Description
Finnmark Sauna's paper-backed aluminium foil vapour barrier lines the walls and ceiling of a sauna, stopping steam from driving moisture into the structure and insulation behind. Impermeable to water vapour, it also helps to keep the room warm and energy efficient by reducing heat loss through the walls. Each roll measures 24 m by 1.25 m, giving 30 m² of coverage, and the PE-laminated paper backing is very tear resistant during installation. Seams, overlaps, fixings and penetrations should be sealed with specialist aluminium foil vapour tape, which is sold separately.
Features
Technical Specification
| Dimensions | |
| Roll size | 24 m × 1.25 m × 0.12 mm |
| Coverage | 30 m² per roll |
| Weight | Approx. 3.65 kg per roll |
| Construction | |
| Material | PE-aluminium foil with laminated paper backing |
Installation
Staple the vapour barrier to all interior surfaces: the walls and ceiling, not the floor. Start with the ceiling, then move on to the walls. Fix the foil along the frame by stapling or nailing, and make sure the edges of each sheet overlap by at least 75 mm (3"). Seal all seams, overlaps, fixings and penetrations with specialist aluminium foil vapour tape to ensure air-tightness.
Ordering
If you are unsure how many rolls your build needs, contact support@finnmarksauna.com with your room dimensions before ordering.
Downloads
Delivery & Returns
Delivery
We offer fast and reliable delivery to customers across the UK and beyond. For full details on shipping times and costs, please review our delivery policy.
Returns
We offer hassle-free returns within 30 days of purchase, so you can shop with complete confidence. For details, see our returns policy.
Warranty & Quality Promise
We are committed to delivering products of the highest quality, for details surrounding warranty please contact us.
Description
Finnmark Sauna's paper-backed aluminium foil vapour barrier lines the walls and ceiling of a sauna, stopping steam from driving moisture into the structure and insulation behind. Impermeable to water vapour, it also helps to keep the room warm and energy efficient by reducing heat loss through the walls. Each roll measures 24 m by 1.25 m, giving 30 m² of coverage, and the PE-laminated paper backing is very tear resistant during installation. Seams, overlaps, fixings and penetrations should be sealed with specialist aluminium foil vapour tape, which is sold separately.
Features
| Dimensions | |
| Roll size | 24 m × 1.25 m × 0.12 mm |
| Coverage | 30 m² per roll |
| Weight | Approx. 3.65 kg per roll |
| Construction | |
| Material | PE-aluminium foil with laminated paper backing |
Installation
Staple the vapour barrier to all interior surfaces: the walls and ceiling, not the floor. Start with the ceiling, then move on to the walls. Fix the foil along the frame by stapling or nailing, and make sure the edges of each sheet overlap by at least 75 mm (3"). Seal all seams, overlaps, fixings and penetrations with specialist aluminium foil vapour tape to ensure air-tightness.
Ordering
If you are unsure how many rolls your build needs, contact support@finnmarksauna.com with your room dimensions before ordering.
Delivery
We offer fast and reliable delivery to customers across the UK and beyond. For full details on shipping times and costs, please review our delivery policy.
Returns
We offer hassle-free returns within 30 days of purchase, so you can shop with complete confidence. For details, see our returns policy.
Warranty & Quality Promise
We are committed to delivering products of the highest quality, for details surrounding warranty please contact us.





