“Honestly, I’d be cautious about relying on them for leak fixes. They’re more about UV protection than true waterproofing.”
I get the hesitation, but I’ve actually seen some of those coatings hold up surprisingly well against minor leaks—at least for a season or two. That said, if water’s already getting in, you’re probably just masking a bigger issue. Temporary band-aid at best. I’d trust a properly secured tarp over a cheap coating any day, especially after a storm.
Tarp definitely worked for me when a branch punched through my roof last fall—just had to make sure it was really tight and weighted down, or the wind would start peeling it up. It’s not pretty, but it kept things dry until I could get someone out. Has anyone tried those “peel and stick” roof patches? Wondering if those are any better for short-term fixes, or just another gimmick.
It’s not pretty, but it kept things dry until I could get someone out. Has anyone tried those “peel and stick” roof patches?
I tried those peel and stick patches on my shed roof last summer—honestly, they were just okay. They stuck for a bit but started curling up after a couple weeks, especially once the sun hit them hard. Tarp was ugly but did the job better for me. Maybe those patches work better on smaller cracks? Not sure I’d trust them for anything bigger than a nail hole.
I’ve actually had the opposite experience with those patches, at least on a flat roof. They held up through a couple storms, but I made sure to clean and dry the area first. Wonder if climate or roof material makes a difference? Tarps always seem to flap around here, especially with wind.
Interesting to hear your patches held up well—prepping the surface really does make a difference. I’ve seen a lot of folks skip that step, especially in a rush, and then wonder why the patch fails after the first rain. Flat roofs are a different animal compared to pitched ones, too. Water just sits there, so any weak spot gets exposed fast.
Climate definitely plays a role. In humid or coastal areas, adhesives can struggle if there’s any moisture left behind. I’ve inspected roofs in the Midwest where those stick-on patches last through a couple seasons, but in the Southeast, they sometimes peel up after a few months—probably from the heat and humidity combo. Material matters too. Modified bitumen or EPDM membranes seem to take patches better than old built-up tar and gravel, at least in my experience.
Tarps are always a mixed bag. I’ve seen them work in a pinch, but wind is the enemy. Even with sandbags or boards, they flap and eventually tear, especially on larger spans. I’ve had clients try to anchor tarps with bricks or even cinder blocks, but that’s not exactly safe or reliable. If you’re dealing with frequent storms or high winds, it’s tough to keep a tarp in place for long.
Honestly, for a quick fix, those self-adhesive patches can buy you some time if you prep right and the weather cooperates. But nothing beats a proper repair once things dry out. Temporary fixes are just that—temporary. Still, sounds like you did everything right with your patch job. Sometimes it’s just about stacking the odds in your favor and hoping the weather gives you a break.