VELUX GGU UK04 S40W02 White Polyurethane Smoke Ventilation System for Tiles (134 x 98 cm) UPOKT5RQ6144 Use: Opening Rod for Manual
Yard notes & kiln story
Description
VELUX GGU UK04 S40W02 White Polyurethane Smoke Ventilation System for Tiles (134 x 98 cm) UPOKT5RQ6144 Use: Opening Rod for Manual Use: Opening Rod for Manual Hinged Raylux Rooflights If you were to use a standard flashing you would need to re do the internal lining around the roof window