Details

ProctorGeo Vap120 is a light duty vapour retarder and convection barrier. The high air and water vapour resistance of the two layer polyolefin non-woven membrane resists the flow of vapour by both diffusion and air movement through wall, ceiling and floor assemblies thus helping protect the building fabric and insulation from condensation and related problems such as mould, timber rot, corrosion and loss of thermal resistance.

When installed as a continuous layer, ProctorGeo Vap120 will help form an air tight layer reducing the loss of heated air or cooled air from the building thus improving the energy efficiency of the building enclosure.

Vapour retarder should be ProctorGeo Vap120 vapour retardant membrane, tested to AS/NZS 4200,1:1994 standards, secured in accordance with product user guide.

Summary Specification

• Vapour resistance: No less than 40MNs/g
• Duty classification: Light
• Water Barrier Classification: High
• Emmitance: Non-reflective
• Emmitance: Non-reflective
• Flammability Index: Low
• Notes: Non conductive and not subject to corrosion