Powerlon VCL 250 has been manufactured from reinforced polyethylene with a high tensile scrim reinforcement to act as a barrier to block interstitial condensation, caused by warm air and moisture reaching insulation. Powerlon VCL 250 will increase a building’s airtightness as it’s impermeable. This means it contributes to BS 9250 for airtightness and BS 5250 for control of condensation.
This Powerlon VCL 250 is air and vapour control layer that is applicable to roofs, walls and floors.
Product Specification:
- Weight: 285gsm
- Standard Sizes: 2m x 50m
- Colour: Clear
- Vapour Resistance: 530MNs/g
