DAFA ExFoil lining foil with reinforcing mesh

With DAFA ExFoil lining foil, you can easily and securely install a vapor barrier on all four sides of openings/windows.

DAFA ExFoil lining foil ensures a vapor-proof solution in the structure. Many overlaps and hand-cut foil edges increase the risk of poor results. With DAFA ExFoil lining foil, you are assured of the easy and secure installation of a vapor barrier on all four sides of openings/windows.

One type of DAFA ExFoil lining foil is pre-assembled with butyl rubber and tape to work with rough surfaces such as concrete elements, aerated concrete, and wood. Butyl rubber is extra strong and ensures good adhesion.

The other type of DAFA ExFoil lining foil is especially suitable for installation on new or existing vapor barriers, using two pre-installed sheets of double-sided tape.

Material

The multilayer structure with reinforcing mesh ensures a significantly stretch—and tear-resistant foil. The lining foil must not be exposed to direct contact with wood preservatives with added solvents.

Advantages

• DAFA ExFoil lining foil is a declared product in the Supply Chain Declaration Portal for New Construction Generation 4
• Seals the opening all the way around in one piece
• DAFA ExFoil Lining Foil is far more construction-friendly than a standard PE foil, making installation easier
• The reinforcing mesh makes DAFA ExFoil lining foil far stronger than PE foil.
• A more secure installation
• It can be nailed and has high tensile and tear strength
• DAFA ExFoil lining foil is fitted with butyl rubber and tape, which significantly facilitates the workflow
• Adheres to concrete and wood