A vapour control layer (VCL) is usually positioned on the inner side of insulation, It’s primary purpose is to prevent any water from passing through the layer. VCL helps protect building from the consequences of condensation when warm and moist air rises and condenses into a liquid on contact with a cold surface.
Enter your delivery postcode
Please enter your delivery postcode so we can supply you with an estimated delivery date within your basket.
The postcode you entered was not recognised, please enter a valid postcode
Product can't be delivered to the entered postcodeNo postcode?
Please provide the closest postcode for this location so we can process your order.