Home DIY

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withered_preacher

Does it have to be a waterproof seal against the wall? If the roof of the building has a bit of an overhang you may not need it.

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Polygon in reply to @withered_preacher

There's not much of an overhang, a couple of inches, and my roof would be about 1.5m below it, so I think water ingress could happen without a seal. There's the self adhesive flashing, not sure if painting bitumen on their wall would require a PWA.

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