Corrapol-BT Top Wall Flashing is a completely unique aluminium top wall flashing for use with corrugated sheets where the roof slopes up against a wall. Corrapol-BT Top Wall Flashing helps with a fast and easy installation and is available in six colours across the Corrapol & Corrapol-BT ranges. Corrapol-BT Top wall flashing is made from aluminium, giving maximum longevity and superior protection for top wall flashing for Corrapol sheets.
How to seal the Corrapol Top Wall Flashing against a wall?
There are a few optional methods of fixing for the Corrapol-BT Top Wall Flashing. The preferred option is to push the flashing in to place and then simply screw in to the back wall of the building it is leaning against to retain it in position and with the gaskets compressing on the sheets. You can then flash down with lead or flashing tape to make the final seal.
What pitches does the Corrapol-BT Top Wall Flashing suit?
Corrapol-BT Top Wall Flashing works with roof pitches from 5 degrees to 45 degrees due to its patented design and flexible gaskets.
Technical Details:
- Estimated Lifespan: 20 Years
- Material: Aluminium
- Height of Flashing (from corner to top): Approx 80mm
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Have more questions about our Corrapol-BT Top Wall Flashing?
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