Ended up using the old "hose-down trick"—sprayed sections bit by bit until water showed up inside.
I feel your pain with the sneaky leaks... had something similar myself, though mine turned out to be a tiny gap in the siding. The hose-down trick you mentioned was exactly what helped me pinpoint it—took ages though. Did you end up sealing it yourself or call someone in?
had something similar myself, though mine turned out to be a tiny gap in the siding. The hose-down trick you mentioned was exactly what helped me pinpoint it—took ages though.
Been there myself—finding leaks is always a headache. Good call on the hose-down trick, saved me a ton of guesswork last year. Hope you got it sealed up tight without too much hassle.
"The hose-down trick you mentioned was exactly what helped me pinpoint it—took ages though."
Glad to hear that method worked out for you. It's definitely effective, but patience-testing for sure. Last time I dealt with a similar issue, it turned out the flashing around my windows had deteriorated slightly—barely noticeable visually, but enough to let water seep in during heavy storms. Have you checked your window flashing recently, especially if you're near the coast? Salt air can really accelerate corrosion and compromise seals faster than you'd expect.
Interesting you mention flashing—I chased down a leak for months, convinced it was the window seals or flashing. Turned out, after way too many weekends spent up a ladder, it was actually coming from higher up—the roof vent had cracked slightly. Water was sneaking in there, traveling down inside the wall cavity, and showing up around the window frame. Took forever to figure out because visually everything around the window looked fine.
I definitely agree coastal conditions can speed up deterioration, but sometimes leaks are sneaky like that...they start somewhere totally unexpected and then show themselves in misleading places. I'd suggest not just focusing on windows or flashing—expand your search upwards to vents, chimneys, and even attic spaces. It's surprising how far water can travel before appearing inside. Learned that lesson the hard way!
Had a similar head-scratcher a couple years back. Customer called me out convinced their new windows were faulty—water pooling on the sills after every storm. Spent hours checking seals, flashing, caulking...nothing. Finally climbed into the attic and found condensation dripping down from an improperly vented bathroom fan duct. Coastal humidity plus poor venting equals sneaky leaks. Moral of the story: water loves to travel, and it rarely takes the obvious route.
Had a similar mystery myself last summer. Homeowner was convinced the siding was leaking because water kept showing up near the baseboards after heavy rains. Checked siding, flashing, gutters—you name it. Everything looked solid. Finally decided to do a little detective work inside.
Pulled back some drywall and found the culprit: a tiny gap around an exterior electrical outlet box. Rainwater was sneaking behind the siding, following the wiring down, and pooling at floor level. Sneaky stuff indeed... Water really does have a knack for finding those hidden pathways.
Quick tip for anyone troubleshooting something similar: start by ruling out the obvious (windows, doors, roof), then move inward step-by-step—check attic spaces, vents, plumbing stacks, and even electrical penetrations. And don't underestimate how far water can travel from its entry point; it can be surprisingly sneaky.
Had something similar happen at our place—turned out water was sneaking in through the attic vent, trickling down a roof joist, and showing up halfway across the house near the kitchen window. Took me forever to figure it out because I kept looking near the obvious spots. Learned my lesson though...water really loves taking the scenic route. Definitely agree with your advice about starting outside and moving inward gradually, saves a lot of drywall patching later.
"water really loves taking the scenic route."
True, but sometimes chasing leaks from outside-in can waste hours. Had better luck myself starting at the weirdest indoor spot first—saved me climbing ladders in the rain. Guess every house has its quirks...
Ha, relatable... my last leak was dripping from a ceiling fan blade—figure that one out. Ever had water show up somewhere totally random like that?
"my last leak was dripping from a ceiling fan blade—figure that one out."
Had something similar happen once, but mine was coming from the smoke detector... talk about unsettling. Turns out water was sneaking in through a tiny gap around the chimney flashing, then traveling along a beam before dripping down. Took forever to track down. Crazy how water can travel so far from the actual leak spot, isn't it? Makes you wonder what else is hiding behind the drywall...