POWERLON® Roof & building membranes

Powerlon UltraBlock Reflective VCL


POWERLON® UltraBlock is a range of thermo-reflective air barriers and vapour control layers incorporating encapsulated aluminium foil or metallised barrier layers to maximise energy efficiency. The reflective foil surface improves the insulation characteristics of the installation, reflecting heat back into the building.

  • High water vapour resistance
  • Reflective foil layer for enhanced retention of thermal energy
  • Exceptional water vapour resistance
  • Self-adhesive version available
  • CE marking
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