Fixing and buying guide

Use this buying guide for VELUX Underfelt Collar 55x118cm BFX CK06 1000 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 underfelt collar 55x118cm for flat roof rooflights. Weather-tight seal protection against wind-driven rain. Essential flashing component for VELUX rooflight installations.