How and where to use guide

VELUX Twin and Combination Flashings 134x140cm EKL UK08 S0222 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 Twin and Combination Flashing is designed to provide a secure and weather-tight seal around roof ventilation openings. Typically used on flat and pitched roofs, this flashing is suitable for timber grades F16 or higher and is available in various...