How and where to use guide

VELUX Twin and Combination Flashings 55x78cm EBW CK02 0021C 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: VELUX Twin and Combination Flashings provide integrated weatherproofing and structural support for roof window installations on pitched roofs. The 55x78cm size suits standard roof tile and slate applications. This combination flashing system manages both wa...