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Vapour barrier insulation for panel vans
This airtight vapour barrier is hygrovariable (with variable diffusion depending on humidity levels). Transparent and easy to install, it is fitted directly onto your Biofib Trio panels and fixed with adhesive tape for optimum insulation in your converted van.
Vapour barrier installation for converted vans!
Resistant and adaptable to all climates, this vapour barrier protection strip is added to your Biofib Trio insulation and allows it to breathe, preventing the build-up of moisture.
With a hygrovariability factor of over 100 in both summer and winter, this vapour barrier allows moisture to pass through it from the inside to the outside, allowing the Biofib Trio 45mm insulation to release stored moisture. This will prevent damage caused by moisture build-up and its harmful consequences for your vehicle and your health (mould, condensation, etc.).
What's more, to ensure optimum effectiveness, this vapour barrier must be fixed with Double-Sided Adhesive.
Attention rolls of 1.5m width, that is to say quantity in the basket of 1=1.5m2, 2=3m2, etc.
Technical characteristics
- Vapour diffusion resistance coefficient µ : 18 750
- Thickness: 0.40 ±0.1 mm
- Μd value: 0.25 - >25 m hygrovariable
- Fire classification: E
- Membrane type: non-woven polyethylene-polypropylene copolymer, colour white
- Thermal resistance: -40°C to + 80°C
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