It’s tempting to just ignore a couple of rusty screws, but that’s usually how bigger problems start.
I get where you’re coming from, but honestly, I’ve let a few rusty fasteners go for years and never had an issue. Maybe it’s luck or maybe my roof pitch helps water run off faster? I’m in central Illinois and the freeze-thaw is brutal, but I haven’t seen leaks unless there was already some damage nearby. Not saying ignore everything, but sometimes the “fix every little thing” approach just eats up time and money for not much payoff. Just my two cents—sometimes less is more if you’re on a tight budget.
I hear you on not wanting to nickel-and-dime every tiny issue, especially when budgets are tight. But I’ve seen a couple of rusty screws turn into a bigger headache down the line—maybe not right away, but after a few more winters, that’s when things start to show up. My place is in northern Indiana, and the freeze-thaw cycles here are just relentless. I ignored some minor rust on my old metal roof, thinking it wasn’t a big deal since everything seemed solid. A couple of years later, those spots were the first to start leaking when we got heavy spring rains.
Not saying you have to replace every fastener at the first sign of rust, but I do think it’s worth keeping an eye on them, especially if you’re planning to stay in the house long-term. Sometimes a quick fix now saves you from having to patch up water damage or worse later. But yeah, I get that sometimes you just have to pick your battles... roofs aren’t cheap to maintain.
That’s actually making me second-guess ignoring the little rust spots I spotted last week. I keep telling myself, “It’s just a couple screws, what’s the worst that could happen?” but now I’m picturing buckets in the living room during a thunderstorm. Is there a magic number for when you actually change these out, or do you just kind of watch and wait? I’m in Ohio, so not quite Indiana-level freeze-thaw, but it’s still a pain. Trying to avoid another “learning experience” if I can help it...
- Rusty screws can sneak up on you—seen ‘em turn into leaks faster than you’d think, especially with Ohio’s weather mood swings.
- No magic number, but if the rust’s flaking or the screw heads look like they’re shrinking, I’d swap ‘em out.
- I usually tell folks: if you can poke it and it crumbles, time to change. Otherwise, keep an eye out after big storms.
- Had a neighbor wait too long... let’s just say his “indoor waterfall” wasn’t as relaxing as he hoped.
I get the concern about rusty screws, but honestly, I’ve seen plenty that look rough on the outside and still hold up just fine for years.
That’s fair, but sometimes surface rust isn’t a dealbreaker—especially on older metal roofs. I’d focus more on whether the fastener is actually loose or letting water in, not just how it looks. Sometimes folks end up replacing more than they need to. Just my two cents from managing a few too many “emergency” calls that turned out to be cosmetic.“if you can poke it and it crumbles, time to change.”