Ha, exactly. Learned that the hard way myself a few years back. Helped a neighbor patch up his barn roof after a nasty storm—figured we'd eyeball it a...

I've seen similar things with TPO—especially in colder climates. A few quick thoughts from my experience: - EPDM is definitely predictable in tempera...

- Spray foam under mod bit? Yeah, seen that go sideways a few times myself. Moisture trapping is no joke—once it's in there, good luck drying it out w...