How and where to use guide

VELUX Twin and Combination Flashings 66x118cm EBW FK06 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: VELUX twin and combination flashings provide a secure, weather-tight seal around VELUX rooflights. Sized at 66cm × 118cm (EBW FK06 0021B), these flashings suit timber grades F18 and above and are designed for roof installations up to 3m high. A 30mm overhan...