Hello everyone.
Our roof has been framed, and we noticed something unusual with the underlay membrane.
I’m attaching a photo. This can’t be correct, can it? Any water that might get underneath the tiles wouldn’t be able to drain properly and could potentially find its way into the roof cavity.
Or am I misunderstanding something?


Our roof has been framed, and we noticed something unusual with the underlay membrane.
I’m attaching a photo. This can’t be correct, can it? Any water that might get underneath the tiles wouldn’t be able to drain properly and could potentially find its way into the roof cavity.
Or am I misunderstanding something?