Fixing and buying guide

Use this buying guide for VELUX Insulation Collar 78x118cm BDX MK06 2000 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 Insulation Collar for 78×118cm roof openings. Provides secure fit and thermal efficiency for loft insulation installation on MK06 windows.