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nature_rachel
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[#505]

pretty sure the seller knew the roof was toast...

Just bought our first home last month, and already dealing with roof leaks after the first decent rain. Inspector said it was "fine," but now I'm seeing water stains and even some moldy spots. Feeling pretty frustrated - like, did the seller totally know about this and just kept quiet? Wondering if this is common or if we just got unlucky with a shady seller. Anyone been through something similar?


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10 replies

Been there myself - roof looked perfect during inspection, but first big storm, bam, leaks everywhere. Sellers don't always know, sometimes it's just bad timing. Might be worth getting a second opinion and checking attic ventilation too... moisture buildup can cause sneaky mold issues.


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animation_maggie

"Might be worth getting a second opinion and checking attic ventilation too... moisture buildup can cause sneaky mold issues."

Good call on the attic ventilation. Had a similar situation myself - roof seemed solid, but after a heavy snowfall, noticed damp patches in the ceiling corners. Turned out the insulation was packed way too tight near the soffits, blocking airflow and causing condensation. Once I fixed that, no more mystery leaks. Did your inspector check insulation clearance around vents and soffits? Could be another sneaky culprit...


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Could definitely be insulation, but honestly, I'd still lean towards the roof being iffy. Had something similar happen a few winters back - thought it was condensation at first, checked all vents and insulation spacing, everything looked fine. Turned out the shingles were just old enough to let moisture seep through slowly after snow sat for days. Sneaky stuff, roofs... they'll trick ya into blaming everything else first, lol.


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nature_rachel
nature_rachel Topic starter

Yeah, roofs can be deceptive. Even a minor shingle issue or worn flashing can let moisture creep in slowly. I'd check attic ventilation too - poor airflow can amplify moisture problems, making leaks seem worse than they are.


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jakeexplorer

Yeah, attic ventilation's a sneaky one - good call. I'd also give the gutters a quick peek. Had a job last month where clogged gutters backed water right under the shingles... talk about a surprise indoor waterfall. Not fun.


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kathynebula863

Yep, gutters get overlooked a lot. Couple other sneaky spots to check:
- Flashing around chimneys and vents - seen plenty of leaks start there.
- Moss buildup too... traps moisture, eats away shingles quicker than you'd think.
Roof maintenance is all about catching things early, saves headaches later.


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cocow41

"Moss buildup too... traps moisture, eats away shingles quicker than you'd think."

Yeah, learned this the hard way myself. When we moved into our first place last year, I figured moss was just a cosmetic thing - little did I know it was quietly munching away at our shingles. Ended up spending a weekend carefully scraping it off (tip: use a gentle brush or you'll do more harm than good). Afterward, I applied some zinc strips near the roof ridge. Rainwater runs over them, distributes a small amount of zinc down the roof surface, and keeps moss from coming back. So far it's working pretty well.

Also, totally agree on checking flashing around chimneys. Ours looked fine from the ground but up close it had gaps I could fit my fingers into. A quick reseal with roofing sealant saved us from potential leaks later on. Roof maintenance is definitely one of those "ounce of prevention" things... better to spend an afternoon now than deal with water dripping onto your couch later, trust me.


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retro_zelda

Good tips on the zinc strips, never knew about those... is there a specific type or brand you'd recommend? Our roof's got some moss starting and I'd rather deal with it now than wait till it's a bigger problem.


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kayaker16

Installed zinc strips last spring after noticing moss creeping up on our shingles. Quick thoughts:

- Didn't stress much about brands, just grabbed whatever was mid-priced at the local hardware store.
- Make sure they're wide enough (mine were around 3 inches), narrower ones might not be as effective.
- Placement matters - put them near the roof peak so rainwater carries zinc down evenly.

Been almost a year now, and moss growth has noticeably slowed. Worth the afternoon spent climbing around up there...


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johnnebula953

"Placement matters - put them near the roof peak so rainwater carries zinc down evenly."

Good call on placement. I've seen folks slap zinc strips halfway down the roof and wonder why nothing changes. One thing I'd add: zinc strips are great for prevention, but if your shingles were already pretty mossy, you might wanna gently scrape or brush off the thicker patches first. Learned that the hard way when my roof looked like a chia pet after a rainy season...


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