Ametalin 1350mm x 30m SilverWrap Micro-perforated MD Vapour Permeable Reflective Wall Insulation

SilverWrap® Micro-perforated is a Medium Duty, Vapour Permeable wall wrap designed for use in brick veneer and drained cavity wall systems to reduce the risk of interstitial condensation. The reflective foil side provides extra R-value when installed facing an air cavity, and the multi-layer structure provides superior strength, flexibility and durability. Classified as Class 4 Vapour Permeable, a dense pattern of micro-perforations allows water vapour to escape from the wall structure. SilverWrap® Micro-perforated also acts as a barrier to air, radiant heat and dust penetration.