Fixing and buying guide

Use this buying guide for VELUX Twin and Combination Flashings 78x140cm EKW MK08 0021E before ordering. What to check before buying: - Confirm dimensions and compatibility with adjoining components. - Verify fixings, adhesives, and accessories required for installation. - Match quantity to project area and allow for cuts/wastage. - Product overview: VELUX Twin and Combination Flashing 78×140cm for roof ventilation. Secures watertight seals on flat, pitched, and transitional roofs. Compatible with timber grades F16 and F24.