Skylight leak diagnostic tree
Not every skylight drip is a roof leak. 40% of the ones we inspect turn out to be condensation, a failed IGU seal, or an AC condensate line above the ceiling. Answer 5 questions and we'll narrow it down.
Why most skylight repairs fail on the second rain.
Silicone bead over a bad flashing lasts 6–18 months, then peels off with UV. Reflash properly the first time.
The membrane underneath tears when flashing is pulled. Any reflash must include a fresh 36" wrap on all 4 sides.
Fog between the panes is a broken seal — not a leak. R-value drops from 3.0 to 0.9. Replace the IGU, keep the curb.
Skylight still dripping after a repair? We diagnose free and only reflash what needs it.
Book the free on-site inspection, or send a photo and we'll tell you what to do next. No sales pitch — we don't install roofs.
Want a real set of eyes on it?
The tool is a starting point — a written scope from a 20-year NM roofing veteran is what wins bids and insurance claims.