I'm putting new tin on a half round roof an have asked around for tips on spacing the tin to stop water from being held at the overlap.
I have been told laying a length of 10mm or 1/2" pvc pipe along the length of roof between the joining sheets and then screwed down.
All advice and tips appreciated, thanks
I have been told laying a length of 10mm or 1/2" pvc pipe along the length of roof between the joining sheets and then screwed down.
All advice and tips appreciated, thanks