How and where to use guide

VELUX Twin and Combination Flashings 78x98cm EKJ MK04 S0021E 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 EKJ MK04 S0021E is a coupled recessed tile flashing designed to work with compatible VELUX roof window and Sun Tunnel systems. It supports a neat, professional installation with reliable long-term performance in typical UK roof conditions. The fla...