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 provides a secure, weather-tight seal around roof ventilation openings on pitched roofs between 30° and 90°. Suitable for timber grades F16 or higher, it is available in natural oak and grey finishes to match your roo...