You pretty much nailed it—self-adhering stuff is a step up from basic felt, but it’s not some invincible shield. I tried Grace on my detached garage last year thinking it’d buy me time, and the sun still chewed up the edges after about six weeks. Prep is a pain too... had to sweep and re-sweep because even a bit of dust made it bubble. Still, I’ll take the better nail seal any day, especially with those random pop-up storms we get here in Georgia. Haven’t found anything that’ll really last more than a couple months without shingles, though. Metal sounds good until you start dealing with wind lift and sharp edges—ask me how I know.
Metal sounds good until you start dealing with wind lift and sharp edges—ask me how I know.
Yeah, metal’s not the magic fix people think. I’ve seen panels peel up like sardine cans after a bad gust. Self-adhering underlayment is better than felt, but honestly, nothing holds up long-term without a real roof over it. Georgia sun just eats everything.
I hear you on the Georgia sun—my asphalt shingles started curling after just eight years, and the warranty was basically useless. Looked at metal too, but the price tag made me wince, and my neighbor’s roof literally rattled in every storm. Ended up doing architectural shingles with upgraded underlayment. Not perfect, but it’s held up better than I expected, even through last year’s tornado scare. Sometimes I wonder if any roof can truly beat this weather for long...
Had the same sticker shock with metal, and my cousin’s place sounds like a drumline when it rains. I went with basic shingles plus a radiant barrier—nothing fancy, but it kept the attic cooler and my wallet happier. Still gets sketchy in tornado season, though...
Still gets sketchy in tornado season, though...
Honestly, I see a lot of shingle roofs after storms, and they don’t always hold up great. I get the cost thing—metal’s not cheap—but I’ve seen impact-resistant shingles do better in high wind zones. Not perfect, but less mess in the yard after a big one. The radiant barrier’s a smart move for heat, though. Just wish more folks thought about wind ratings before picking materials...