That’s a smart way to go about it—patching up the easy stuff yourself and calling someone in when things look sketchy. I’ve seen a lot of folks try to DIY flashing repairs, thinking it’s just another piece of metal, but it’s almost always trickier than it looks. Water finds the tiniest gaps, especially after a freeze-thaw cycle.
Out of curiosity, what kind of roof are you working with? Asphalt shingles, metal, something else? Some materials handle winter a lot better than others. Around here (I’m in the Midwest), I see a ton of shingle roofs that look fine from the ground but have hidden issues once you get up there—nails popping, granules clogging up gutters, that sort of thing.
I get why people want to save money and do repairs themselves. But honestly, I’ve had calls where someone tried to patch a leak with roofing cement and it held for a few months... then spring rain hit and water started coming in around the chimney. Sometimes those “quick fixes” end up costing more in the long run.
Have you ever had to deal with ice dams? They’re a pain—sometimes the problem isn’t even the roof itself but insulation or ventilation issues in the attic. Just curious if that’s something you’ve run into, or if your winters aren’t quite as brutal.
It’s always interesting seeing how different roofs hold up depending on where you live and what kind of weather you get.
You nailed it about flashing—people really underestimate how much of a pain it is to get right. I’ve seen more leaks from bad flashing jobs than almost anything else, especially around skylights and chimneys. It’s wild how water will sneak in through the tiniest spot, and then you’re chasing stains on your ceiling for months before you even figure out where it started.
I’m actually working with a low-slope membrane roof (modified bitumen) on my place, which is a whole different beast compared to shingles or metal. Winters here (upstate NY) are rough—lots of freeze-thaw, heavy snow, and the occasional ice dam. I’ve had to learn the hard way that insulation and ventilation matter just as much as the roof material itself. The first winter after I moved in, I thought I was set because the membrane looked perfect... then March rolled around and I found water dripping down an interior wall. Turned out the attic insulation had settled in spots, so warm air was melting snow unevenly and causing ice dams at the eaves.
I get why folks want to DIY repairs, but sometimes it’s just not worth the gamble. Like you said, those “temporary” fixes can end up being more expensive. I tried patching a seam myself once—looked fine until we got a week of rain, then suddenly I had a puddle in my laundry room. Ended up calling in a pro anyway.
Curious if anyone’s tried green or “living” roofs in cold climates? I’ve read they can help with insulation and reduce ice damming, but I haven’t seen many around here. Wondering if the maintenance is worth it or if they just end up being another headache.
And yeah, shingle roofs seem to hide problems until you’re right up there. My neighbor’s looked fine from the street but when he finally got up there after winter, half the nails were backing out and there were bald patches where granules washed away. Makes me wonder if metal is worth the upfront cost just for peace of mind... though I’ve heard snow slides can be an issue with those too.
Anyone else dealing with weird leaks that only show up after a thaw? Or is that just a northern thing?
Had the same thing happen here in Vermont—thought I was in the clear after a mild winter, then got a weird brown stain on the bedroom ceiling right after a big thaw. Turned out to be a tiny gap in the flashing around a vent pipe.
Couldn’t agree more. I tried sealing it myself but honestly, it just made things worse. Not sure I trust “living” roofs up here either... seems like more maintenance than I want to deal with.“It’s wild how water will sneak in through the tiniest spot, and then you’re chasing stains on your ceiling for months before you even figure out where it started.”
Yeah, water finds a way every single time. I had a similar headache last March—just a faint yellow mark at first, then it spread like a coffee stain. Mine was a cracked boot around the vent pipe. Tried some caulk but it just slowed the drip, didn’t stop it. Ended up calling a roofer and honestly, wish I’d done that right away. I hear you on the “living” roofs too... they look cool, but up here? Between the snow load and freeze-thaw, seems like asking for trouble.
I get the hesitation about living roofs in cold climates, but I wouldn’t write them off completely. There are some solid systems out there now that handle snow load and freeze-thaw cycles better than you’d think—especially if you’ve got the right structural support and drainage layers. Not saying it’s a fit for every house, but I’ve seen a few up north (think Minnesota, not just the Pacific Northwest) that have held up surprisingly well over the years.
On vent pipe boots, yeah, caulk is usually just a band-aid. Once those rubber collars start to crack, water’s gonna find its way in no matter what you smear on top. I’ve had decent luck swapping them out myself if the roof pitch isn’t too steep, but sometimes it’s just safer to call in a pro.
Curious if anyone’s tried those all-metal retrofit boots? They’re pricier upfront but supposedly last way longer than the standard rubber ones.