I have a detached flat roof garage with 2 layer felt, green mineral top. I fitted it about 8 years ago and bonded it so getting it off is not an option.
It is beginning to crack and I have had to bodge it to stop leaks.
The decking is external ply screwed to the joists.
Can I simply bond a new layer of felt (polymer based?) on top?
It is beginning to crack and I have had to bodge it to stop leaks.
The decking is external ply screwed to the joists.
Can I simply bond a new layer of felt (polymer based?) on top?