Skylight symptoms can come from the glazing, curb, flashing, surrounding shingles, interior shaft, or condensation. A roofing contractor should inspect the complete transition before recommending repair or replacement.
- Topic
- Skylights
- Primary service
- Skylight Installation
- Reading time
- 6 min read
- Last reviewed
- 2026-08-24
Symptoms to document
Record whether moisture appears during wind-driven rain, around the frame, on the ceiling shaft, or only during temperature changes. Timing helps separate roof leakage from interior condensation.
Repair versus replacement
A localized flashing failure may be repairable, while damaged glazing, aged components, or repeated failures may justify replacement. The decision should follow the inspection, not the symptom alone.
- Note timing and location
- Inspect flashing and roof intersection
- Check interior finish and condensation
- Compare repair and replacement scope