A.Proctors FramePro W1
FramePro W1 is an airtight, vapour-permeable underlay for modern wall construction
FramePro W1 is made from a durable three-layer polypropylene laminate that resists punctures and tearing during installation. It provides Class W1 water resistance and allows vapour to pass through the wall build-up, offering increased airtightness over traditional breather membranes.
- Increased airtightness over traditional breather membranes
- Allows temporary protection until primary external covering is installed / applied
- Airtight and vapour permeable
- Provides durability and reduced risk of tears and subsequent remedial work
FramePro W1 is used as a wall underlay in rainscreen façades, prefabricated wall elements and timber or steel frame construction.
It can be used with Wraptite Tape to help achieve lower air leakage rates and improve airtightness at junctions and interfaces. This helps reduce the risk of the finished building not meeting its designed airtightness levels.
It is designed to replace conventional breather membranes while supporting more consistent in-use performance compared to design intent.
In-House Metal Fabrications
Whether it’s a planned package or an urgent site requirement, our in-house fabrication team can manufacture roofing and cladding components to suit your project.
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