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Powerlon Vapour Control Layers protect insulation materials from interstitial condensation. VCLs are installed on the warm side of the insulation in order to keep the insulate dry and free from unwanted water vapour permeating through from within the building.

Powerlon Vapour Control Layers are manufactured by a cast extrusion process to provide a bonded construction to minimise the risk of delamination.

 
Extending our existing range of Vapour Control Layers, Powerlon UltraBlock is a foil-backed, reinforced Vapour Control Layer. The foil layer improves the insulation charateristics of the membrane, as well as reflecting heat back in to the building.

Powerlon Vapour Control Layers are featured in the following National Building Specifications: H30, H31, J21, J31, J41, J42, K10, K11, K12, K21.

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Product Name:
Category:
Flame Retardant:
 Powerlon UltraBlock  Reinforced vapour barrier membranes  Non Flame Retardant
 Powerlon VCL 150  Reinforced vapour barrier membranes  Non Flame Retardant
 Powerlon VCL 250  Reinforced vapour barrier membranes  Non Flame Retardant
         
        
 
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