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Internal Building Membrane 1500mm x 30m Roll - Commercial Grade

Efficiency Matrix


ProctorGeo Vap120 is a heavy-duty vapour and air-retarding internal membrane, which provides an air-tight barrier for particularly high-humidity commercial buildings - such as indoor aquatic centres - when installed optimally. It is slightly translucent, is light-weight, and has integrated tape to aid installation.  It is a polyolefin non-woven membrane that resists vapour diffusion in highly humid conditions to help prevent condensation, mould and timber rot occurring in ceiling, wall and floors.  It is not recommended for external use and should not be left exposed to UV for longer than 4 weeks. Comes in rolls of 1.5 x 30 metres (42 sq. metres coverage per roll).

To be used with the Efficiency Internal Membrane Tape (White) during installation to tape joins, penetrations, around windows and doors - to provide an air-tight barrier.