We use cookies to allow you to interact with our site, personalise content for you, and analyse performance and audience. You can manage which cookies to allow.
Trade customer?
Log in or open a trade account to view your personalised pricing.
Vapour Check is a membrane designed to control the passage of water vapour through walls, ceilings and roof constructions, helping reduce the risk of interstitial condensation within the building fabric. Typically installed on the warm side of the insulation, it forms part of an effective moisture-control system.