How and where to use guide

VELUX Support Trimmer for 18mm Frame Gap - Pine Roof Windows EBY W20 3000 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 Support Trimmer is a essential component for installing VELUX pine roof windows where an 18mm frame gap exists. Manufactured from pine, this 3000mm trimmer helps create a secure and watertight seal around the window frame, preventing water ingress...