- Soft spots near gutters are a red flag—usually means water’s been sneaking in for a while, even if you don’t see leaks inside yet.
- Overlay is cheaper up front, but if there’s rot or bad decking, you’re just covering up a problem. That can get ugly (and expensive) down the road.
- I’ve seen folks do overlays and end up ripping everything off a few years later anyway because of hidden damage.
- If you’re already feeling soft spots, I’d lean toward tear-off. At least then you know what you’re dealing with.
- Not paranoia—just being smart. Sometimes the “cheap” fix costs more in the long run.
Had the same debate last year when I noticed a couple of mushy spots by my downspouts. My first instinct was to just slap another layer of shingles on and call it a day—cheaper, less hassle, right? But after poking around and seeing how soft that decking was, I realized I’d just be hiding a bigger problem. Ended up tearing off the old roof and sure enough, there was a bunch of rotten wood underneath. Cost more up front, but at least I know it’s solid now.
Overlay might work if your roof’s in decent shape, but once you’ve got soft spots, you’re basically gambling. Plus, in my area (Midwest), the freeze/thaw cycles just make hidden damage worse over time. I get wanting to save money, but covering up rot is just kicking the can down the road. If you’re already feeling those soft spots, I’d bite the bullet and do a full tear-off. It’s a pain, but at least you won’t be dealing with surprise repairs later.
Overlay might work if your roof’s in decent shape, but once you’ve got soft spots, you’re basically gambling.
Same boat here—thought about the overlay too, but when I actually got up there and felt that squish under my feet, I knew something was off. Tore it all up and found a mess of moldy decking around the chimney. Hurt the wallet, but at least now I don’t worry every time it rains. Sometimes you just gotta rip the Band-Aid off.
Sometimes you just gotta rip the Band-Aid off.
I get where you’re coming from, and yeah, if you’re actually feeling soft spots or you’ve got visible damage, then a full tear-off is probably the only way to sleep at night. But I do think overlays get a bit of a bad rap sometimes. Not every roof with a few years on it is hiding a horror show underneath.
I had my last house re-roofed with an overlay after ten years—no leaks, no sagging, just some curling shingles. The contractor did a thorough walk-through, checked the decking from the attic, and we didn’t find any signs of rot. Saved me a decent chunk of change and honestly, it held up fine for another 12 years until I sold the place. New buyers had it inspected and still no issues. Sometimes ripping everything off feels like overkill, especially if your climate isn’t super harsh or your roof’s not that old.
But yeah, the flip side is you don’t really know what’s under there unless you look. I guess for me it comes down to risk tolerance and budget. If you’re already worried every time it rains, peace of mind is probably worth the extra cost. But if everything checks out and you’re not seeing or feeling any problems, I don’t see anything wrong with an overlay.
One thing I’d add—local code matters too. Some places won’t let you do more than one layer, or they have stricter rules about what qualifies. And insurance companies can get picky about it as well.
Anyway, just saying: not every roof needs to be stripped bare. Sometimes a second layer really does the trick, as long as you’re honest about the condition underneath.
One thing I’d add—local code matters too. Some places won’t let you do more than one layer, or they have stricter rules about what qualifies. And insurance companies can get picky about it as well.
That’s a good point about codes and insurance. I’m in a colder climate (lots of freeze/thaw cycles), and I’ve heard overlays can sometimes trap moisture between layers, leading to hidden rot over time. Has anyone actually seen that happen, or is it more of a theoretical risk? I’m trying to weigh the long-term maintenance headaches versus upfront savings.
