Flat Roof Vapour Barriers

Vapour resistance of 2000 mns g.

Flat roof vapour barriers.

Count on iko for the best in roofing vapour barriers. Temporarily waterproofs the roof can stay uncovered for up to 3 months. When we use a vapor retarder in a roof system it will also act as an air barrier as long as it is sealed at all perimeters and. We re proud to bring you a range of choice from.

The products are installed prior to the roof insulation. Why is it the best vapour barrier for flat roofs. Self healing if punctured by fixings. We provide a vapour control layer for flat roof installations as well as heavy duty vapour control layers for a warm flat roof.

A vapour control layer helps you shield your building from the consequences of condensation condensation is generated when warm moist air rises and condenses into a liquid on contact with the cooler areas above the insulation. To learn more on vapour barriers visit our introduction to vapour barriers article. Including flat roof vapour barrier for extra secure roofing solutions. You ll find pitched roofing products here.

The notion behind a vapour control layer is to install it on the room. Nrca these products are an important way to preserve the thermal efficiency of roof insulation and so. Vapour barriers for commercial roofs. A vapour control layer or vcl on a warm flat roof sits between the roof decking and the insulation.

A vapour control layer is designed to catch this vapour preventing it from condensing on the insulation or elsewhere in the loft space or attic. Its not cheap purchasing it by the role and by the pallet load is cheaper but is a considerable layout. Vapour retarders frequently are used in flat roof construction to prevent moist air from the inside of the building condensing onto the roof assembly and potentially causing damage to materials. Iko s roofing vapour barriers are designed to be used over various types of roof decks such as steel concrete and wood.