Leaks & water
Why Does My Roof Leak Only During Heavy Rain?
Rain exposes a weak detail; it does not identify which part has failed. Wind direction, drainage and the duration of the rain can change when water becomes visible.
Understand the problem →THE HOMEOWNER’S FIELD GUIDE
Something wrong overhead?
Start with what you see.
A stain, a drip, a shingle in the yard. Understand what it could mean, what to look for safely, and which questions to ask next.
Find your symptom ↓What are you noticing?
26 answers · Showing 1–12
Leaks & water
Brown Stain on the Ceiling: Roof Leak or Something Else?
A ceiling stain shows that moisture has been present. The source may be roofing, plumbing or condensation, and can be some distance from the mark.
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Attic & ventilation
Roof Leak or Attic Condensation? How to Tell the Difference
Both can wet an attic. Rain-related wetting near a roof detail suggests water entry, while widespread cold-weather moisture can suggest condensation; neither pattern alone proves the cause.
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Leaks & water
Water Around the Chimney After Rain: What Could Cause It?
Water near a chimney can come from the roof junction or the chimney itself. The position of the indoor stain does not establish which component needs repair.
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Shingles & storm
Will Missing Shingles Cause a Leak?
Missing shingles leave part of the roof system more exposed. A leak may not be visible immediately, but the exposed area needs assessment before another storm.
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Edges & drainage
Why Is Water Dripping Behind My Gutters?
Water behind a gutter can be caused by overflow or a roof-edge detail. Watching where the water starts during rain is more useful than assuming the gutter needs replacement.
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Leaks & water
Why Is My Skylight Leaking When It Rains?
A wet skylight area can involve flashing, the skylight unit or condensation. Replacing the whole unit is not always the first answer.
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Repair decisions
My New Roof Is Leaking: What Should I Check First?
Document the leak and contact the installing contractor promptly. A new roof leak needs investigation, and the warranty documents help clarify how to report it.
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Repair decisions
Can You Repair Just One Section of a Roof?
Often a localized defect can be repaired, but the surrounding roof must be sound enough to accept the repair. Area alone does not decide whether partial work is appropriate.
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Repair decisions
Why Does My Roof Keep Leaking After Repairs?
A recurring leak can mean the original source remains, another source exists, or water is still draining from wet construction. More surface sealant is not a diagnosis.
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Edges & drainage
Why Is Ice Building Up Along the Edge of My Roof?
An ice dam forms when meltwater refreezes at a colder roof edge. Trapped water can move beneath roofing.
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Shingles & storm
Why Are There Shingle Granules in My Gutters?
Some loose granules after installation can occur. Persistent shedding with exposed or bald areas needs assessment.
Understand the problem →SAME SYMPTOM. DIFFERENT CAUSES.
A ceiling stain does not always mean a roof leak.
Rainwater, a plumbing leak and attic condensation can leave similar marks. The timing and location help narrow the possibilities.
After rain
Look for a connection to weather, roof openings and exterior walls.
During cold weather
Widespread attic moisture may involve condensation and indoor air leakage.
After using plumbing
A bathroom or pipe above the stain may point to a different trade.
Keep exploring
Use these answers alongside project photographs, cost planning and service details.