Underlay Membrane Isocon Extra 60 m² 1.5 x 40 m

Isocon Extra is an effective, non-breathable roofing underlay equipped with a moisture-absorbing anticon backing layer. The product is suitable for use only in double-ventilated roof structures, including uninsulated attics. The underlay must not be in direct contact with insulation or boards.

Applications:

Roofing underlay for double-ventilated structures

Suitable for use under all types of pitched roofing materials: stone, metal, bitumen, and fiber cement sheets

Key features:

Membrane: does not allow water vapor to pass through

Water-resistant

Anticon backing layer absorbs moisture

Quality class C3 

UV resistance: up to 1 month

Color: light blue

Without tapes or adhesive strips

Product information:

Roll size: 1.5 m x 40 m

Area: 60 m²

Weight: 145 g/m² (+/-20 g).