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The Powerlon UltraBlock 300 Thermo Reflective Air & Vapour Control Layer is an energy efficient VCL that reflects heat back into the building. Great for high humidity buildings such as kitchens and leisure centres, it will protect against interstitial condensation and also acts as an impermeable air barrier to increase air tightness.

Key Features:

• CE marking
• Increases energy efficiency, reflects heat back into the build
• Impermeable air barrier to increase air tightness
• Best suited to high humidity builds: e.g. industrial kitchens/leisure centres
• Protects insulates from interstitial condensation
• Water vapour resistance of >25,000 MNs/g
• Installed on the warm side of the insulation