Corrapol-BT Aluminium Super Ridge - Green relatedultraflex-high-performance-pu-liquid-waterproofing If you were to use

If you were to use a standard flashing you would need to re-do the internal lining around the roof window

by up to 9°C during the hottest summer months

the end result is longer lasting

Flashings for installing your 2-in-1 roof window into slate

Corrapol-BT Aluminium Super Ridge - Green relatedultraflex-high-performance-pu-liquid-waterproofing If you were to useKey Features: Length: 1000mm, 3000mm, 6000mm Colour: Green Size: Width: 148 x Height: 43mm Minimum Pitch: 5 Description: The Corrapol BT aluminium super ridge bar set presents a superior ridge solution for Corrapol BT sheeting. The Corrapol BT aluminium roof ridge bar is extruded from aluminium, resulting in excellent rigidity and maximum longevity. The Corrapol BT aluminium roof ridge set is a patented design with unique pre formed corrugated gaskets