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Skylights are one of the most common sources of roof leaks we see around Carmel, IN. On this recent project, Blue Ladder Roofing replaced the skylights and re-flashed them along with the chimney so the roof would stay watertight for years to come.
Why Skylights Leak
Most skylight leaks aren't caused by the glass. They come from the flashing and seals around the frame. Over time, sealant dries out, flashing loosens and shingles around the curb wear down. Water then works its way in, often showing up as stains on the ceiling or drywall around the skylight shaft.
How We Fixed It
Caulking an old skylight usually only buys a little time. The lasting fix is to replace the unit and flash it properly:
- New skylights set into the existing openings
- Manufacturer flashing kits made to fit each skylight, so there are no improvised seams
- Ice-and-water shield around the curb as a backup layer under the shingles
- New step flashing at the chimney, another common leak point on the same roof
Signs Your Skylight May Be Leaking
- Water stains or bubbling paint on the ceiling or the skylight shaft
- Condensation or drips that show up after rain, not just on cold mornings
- Cracked or missing sealant around the frame when viewed from the roof
- Rust or lifting on the metal flashing
- Fogging between the glass panes, which means the seal has failed
If your roof is close to needing replacement anyway, it usually makes sense to replace the skylights at the same time, so everything is new and flashed together.
Skylight or Roof Leak in Carmel?
Blue Ladder Roofing is based in nearby Fishers and handles skylight and chimney leaks throughout Carmel and Hamilton County. See our roof repair services, or call (463) 222-5211 for a free inspection.