Fixing and buying guide

Use this buying guide for VELUX Vapour Barrier 134x98cm BBX UK04 0000 before ordering. What to check before buying: - Confirm dimensions and compatibility with adjoining components. - Verify fixings, adhesives, and accessories required for installation. - Match quantity to project area and allow for cuts/wastage. - Product overview: VELUX Vapour Barrier 134x98cm BBX UK04 0000 – polyethylene membrane for moisture control in new and existing building construction. Prevents condensation and moisture ingress in cavity walls and structural applications.