DINAK DW TWIN WALL FLAT ROOF FLASHING INCLUDING STORM COLLAR Ø180 (7 inch)

The Dinak DW Twin Wall Flat Roof Flashing is an integral part of an internal flue system to ensure the weather tightness of the chimney exit through the roof. The Dinak DW Twin Wall Roof Flashing comes complete with storm collar and is manufactured to compliment the Dinak DW Flue and Chimney System in design, quality and build.