How and where to use guide

VELUX Insulation Collar 78x140cm BDX MK08 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 designed to seal gaps between insulation and timber frame components in loft construction. It provides a secure fit around roof trusses and timber frames, helping to prevent heat loss and maintain consistent insulation perform...