BRE & NHBC Approved
What is Ufoil-VBF™
Ufoil-VBF™ (Vented Bubble Foil) is an insulating vented
sheathing membrane for Timber Frame, Steel Frame and SIPS
Panel wall constructions. BRE Approved, Ufoil-VBF™ can give
you a tried and tested product that will minimise wall
thickness whilst increasing your U-Value calculation and
reducing cold bridging
- Vented Insulating Sheathing Membrane
- Low U-Value Without Increasing the Wall Thickness
- Available with anti-glare membrane that can promote
your company name
- Thermally Equivalent to 40mm of Mineral
Wool or 20mm Polyurethane
- Boosts Cavity U-Value and Reduces Cold Bridging
- Provides Rainscreen During Construction
- Fire Retardant
- CFC / HCFC Free
- Zero Ozone Depletion Potential (ODP)
- Global Warming Potential (GWP) of Less Than 5.

The low emissivity foil surface provides
effective reflective insulation while the
open structure bubble film backing
provides additional insulation and
rigidity to ease installation, while
allowing moisture and water vapour to
vent from the structure.

|