Fixing and buying guide

Use this buying guide for VELUX Insulation Collar 94x160cm BDX PK10 2011 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 94x160cm for loft insulation. Designed to fit standard roof pitches, this collar prevents heat loss and reduces energy consumption. Suitable for DIY installation.