“I totally get the temptation to slap on a plastic cover and call it good till spring, but man, those things never seem to come off when they should.”
I hear you on the covers sticking around longer than planned, but honestly, I’ve had better luck with the heavy-duty rubber ones. They’re not compostable, but they do hold up to UV and snow for at least a couple seasons. Have you tried using a heat gun (carefully) to soften shingles before swapping boots in winter? It’s not perfect, but I’ve cracked way fewer that way. Just curious if anyone else has found a better workaround for cold-weather swaps, or is it just always a pain no matter what?
Heat gun trick works, but I’ve singed a shingle or two when I got impatient. I just wait for a sunny day above freezing if I can. Honestly, winter swaps are always a hassle for me—never found a magic fix. Those rubber boots do last though.
Heat gun trick works, but I’ve singed a shingle or two when I got impatient.
I’ve seen more damage done with heat guns than folks realize—especially on older asphalt shingles. Once those granules start coming off, you’re basically inviting leaks the next season. I get the hassle of winter swaps, but honestly, unless the boot’s already leaking, I usually leave it until spring. The newer silicone boots seem to handle freeze/thaw cycles better anyway. Curious if anyone’s had them crack in subzero temps? My experience has been pretty solid so far.
- I get the concern about heat guns, but honestly, I’ve never had much luck waiting until spring if the boot’s starting to show cracks. Midwest winters are brutal here—if water gets in and freezes, it just makes the split worse.
- Tried the “wait and see” approach a couple years back. Ended up with a surprise drip in the attic after a January thaw. Not a huge leak, but enough to stain the drywall.
- I’ve used those silicone boots too. They’re definitely better than the old rubber ones, but I did have one stiffen up and split after a week of -10°F nights. Maybe it was a bad batch? Or maybe the install was off.
- For older shingles, I skip the heat gun altogether. I use a flat bar and work slow, even if it means a few cold fingers. If the shingles are really brittle, I’ll use a hair dryer on low just to soften the adhesive—less risk than a heat gun.
- If you’re dealing with a steep roof or heavy snow, I’d say don’t risk it unless you’re already seeing leaks. But for low slopes or spots that get a lot of sun, sometimes it’s worth swapping the boot before things get worse.
- Just my two cents—sometimes waiting costs more in the long run, especially if you’ve got an older roof like mine (18 years and counting).
- Oh, and I always keep a tube of roof sealant handy for emergency patches. Not perfect, but it’ll get you through till spring if you need it.
Guess it depends a lot on your roof’s age and how bad the winters get where you are.
- I’ve had mixed results with the silicone boots too.
Seen that happen on a couple properties, especially on north-facing slopes where the sun never hits.“I did have one stiffen up and split after a week of -10°F nights.”
- For me, swapping boots in winter is a last resort unless there’s already water coming in. Patch and wait if you can, but sometimes you just can’t risk it with older roofs.
- Curious—has anyone tried those retrofit split boots? Wondering if they’re worth the extra cost for mid-winter fixes or just another gimmick.