Could someone give us any insight into what’s going on here please?
We’ve had some builders doing a small extension on our house and they are saying there is nothing wrong with this felt roof.
Aside from missing the lead flashing, it just doesn’t look correct to us. It looks very.. patchy?
A local roofing contractor, and at least one YouTube video, nails felt to plywood. And then, peel and stick is applied to the felt. In this case, the roof is tile. The area is hurricane prone and has nearly no chance of freezing. What are the pros and cons to doubling the underlayment with two...