How and where to use guide

VELUX Twin and Combination Flashings 134x140cm EBL UK08 0021B 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: Our twin and combination flashings are designed to provide a secure seal around VELUX skylights and solar tubes, ensuring a watertight installation. Suitable for use on roofs with timber grades F16, F24, and F36, these flashings offer excellent durability a...