Used to ensure water tightness in the passage through the roof. It also protects the flashing from extreme weather conditions. It should be installed about 25mm above the tallest part of the flashing. Comes with Silicone seal to provide a watertight seal around the pipe
TWPro MB - Storm Collar w/ Silicone Seal - Ø 150
SKU: 58-150-182
£26.22Price


