That’s pretty much my experience too—stone just never cooperates. I’ve tried the flexible flashing, but sometimes I wonder if it’s just hiding problems instead of fixing them. Ever used a sill pan with stone? I did once, but it was such a wrestling match getting it to sit right, not sure it made a difference. At this point, I’m convinced you can only make it “good enough,” not perfect. Water always finds the tiniest path...
At this point, I’m convinced you can only make it “good enough,” not perfect. Water always finds the tiniest path...
I get where you’re coming from, but I’m not fully convinced it’s just about “good enough.” I’ve had way fewer issues since I started using liquid-applied flashing, even with stone. Yeah, it’s a pain to prep and gets messy, but it seems to fill those weird gaps better than the peel-and-stick stuff. Maybe nothing’s totally waterproof, but I’ve noticed less staining and fewer callbacks. Might just be luck or maybe it’s the extra prep… hard to say.
I’ve had similar luck with liquid-applied flashing, especially in older brick houses where nothing is square and you’re always fighting weird gaps. The first time I tried it, I was skeptical—looked like I’d just painted on some goo. But a year later, no leaks, and the sills are still bone dry. The prep is annoying, yeah, but it seems to really bond with rough surfaces.
Peel-and-stick always felt like a shortcut to me, especially when you’re dealing with uneven stone or brick. It just doesn’t get into every nook. I still run a bead of sealant at the corners for peace of mind, but honestly, since switching to liquid, I spend less time fixing stuff after the fact.
Not saying it’s magic—water always finds a way if you give it enough time. But for me, the extra effort on prep and using liquid flashing has cut down on headaches. Maybe it’s overkill in some climates, but in the Midwest with all our freeze-thaw cycles, it’s been worth it.
Peel-and-stick always felt like a shortcut to me, especially when you’re dealing with uneven stone or brick. It just doesn’t get into every nook.
Yeah, I hear you on that. Tried peel-and-stick once on an old limestone house—total pain. The stuff just didn’t want to stick, and I ended up with gaps anyway. Liquid flashing was a game changer for me too, but the prep killed my weekend. Still, worth it in the long run. Midwest winters are brutal on anything that isn’t sealed up tight... seen too many folks deal with rot from little leaks that turn big.
seen too many folks deal with rot from little leaks that turn big.
- Totally get where you’re coming from about “peel-and-stick always felt like a shortcut.” On rough stone or brick, it’s just... not ideal. Those gaps are a nightmare to chase down later.
- Liquid flashing is a pain up front, but you nailed it—worth the effort. I’ve spent way too many Saturdays smoothing that stuff into every little crevice. It’s slow, but once it sets, you can actually sleep at night when the rain’s coming sideways.
- Midwest winters are no joke. Seen plenty of window frames swell or rot after just one season of leaks sneaking in. Even the tiniest missed spot can turn into a headache.
- If anyone’s on the fence about the extra prep, here’s my take: spend the time now, save yourself from tearing out soggy drywall later.
- For what it’s worth, I still use peel-and-stick on newer builds with smooth sheathing. But old stone? Not worth the gamble.
- Sounds like you made the right call switching to liquid flashing. Sometimes shortcuts just aren’t worth it in these climates...
I hear you on liquid flashing, but I’ve actually had decent luck with peel-and-stick even on older masonry—if you use a high-quality primer first. It’s definitely not as forgiving as liquid, but sometimes the mess and cure time of liquid flashing just isn’t practical, especially if you’re racing weather or working solo. I guess it depends how rough the surface is and how much time you’ve got. Maybe I’m just stubborn, but for smaller jobs or repairs, peel-and-stick still feels like a solid option if you prep right.
“peel-and-stick still feels like a solid option if you prep right.”
Totally get where you’re coming from. I’ve done a few window retrofits on my 1960s brick place, and yeah, peel-and-stick worked out as long as I spent extra time with a roller and made sure the primer was bone dry first. The one time I rushed it, though, it started peeling at the corners after a wet spring… lesson learned. For awkward spots or quick repairs, I keep a roll handy, but for anything bigger I usually bite the bullet and go liquid. Just less nerve-wracking in the long run.
That’s a solid approach—prepping makes all the difference. I’ve seen folks get frustrated with peel-and-stick, but honestly, most of the failures I’ve been called out to fix were from rushing or skipping primer. You nailed it with the roller, too; pressing it in really matters. For bigger jobs, I lean liquid as well—it’s just more forgiving if there’s any weirdness in the surface. Still, for those quick fixes or tight spots, peel-and-stick is tough to beat. You’re on the right track keeping both options handy.
I get the love for liquid, but man, I tried it on my first window and ended up with more of it on my jeans than the wall. Maybe I’m just clumsy, but peel-and-stick felt way less stressful for me. I will say, though, I skipped the primer once (because who reads instructions?) and yeah... that corner leaked like a sieve during the first rain. Lesson learned. For me, if it’s not a huge area, peel-and-stick wins just because it’s less mess to clean up after.
Yeah, skipping the primer is one of those mistakes you only make once, right? I’ve definitely been there—thought I could get away with it, then spent a Saturday chasing leaks. Peel-and-stick is great for smaller jobs or if you just want less mess, totally agree. But man, liquid can be forgiving if you’re dealing with weird shapes or corners. Ever tried using a cheap chip brush to control the splatter? Not perfect, but at least my jeans survived the last round.