How and where to use guide

VELUX Insulation Collar 94x160cm BDX PK10 2011 should be used according to the intended application and site requirements. How and where to use: - Prepare surfaces and adjoining assemblies before installation. - Install to manufacturer guidance and relevant site standards. - Check fit, alignment, and finish quality before handover. - Additional context: The VELUX Insulation Collar is a key component for efficient loft space insulation. Its compact design allows straightforward installation, making it suitable for homeowners and DIY enthusiasts. The collar works in conjunction with other insulation material...