BREATHABLE ROOF MEMBRANE ROLL 50M X 1M

Product Code: 23443

Harcon Vapour Permeable Roofing Underlay (VPU) has a 3 layer composite structure with the highly vapour permeable film bonded between two layers of nonwoven polypropylene. The top polypropylene layer provides high levels of water resistance while the bottom layer provides the strength for this flexible breather membrane which can be used in both unsupported and fully supported applications.

Features:

• Condensation Control - allows warm moist air generated in the building to pass freely, helping prevent condensation in the roof.
• Secondary Roof Covering - stops any water which penetrates the roof getting in below
• Temporary Waterproofing - during construction
• Wind - Prevents wind entering the roof void