A skylight leak is nearly always the flashing rather than the glass, and Philadelphia metro.
At a glance
- Replace a skylight while the roof is off. Doing it later costs far more.
- A proper flashing kit made for that unit beats any amount of sealant.
- Condensation running down the inside is a ventilation problem, not a leak.
- Most skylights have a shorter service life than the roof around them.
Highly rated roofers across the county
Ranked by rating and review count. Call two or three before you decide.
No 1
No 2
No 3
EMT Solar and Roofing
4.9 from 1,383 reviews
Highly reviewedStreet address on fileWebsite
Power Home Remodeling
4.3 from 3,458 reviews
15 years in businessStreet address on fileWebsite
A. Brooks Construction Inc. Presents Kanga Roof
5.0 from 877 reviews
Highly reviewed15 years in businessStreet address on fileWebsite
MLM Home Improvement
4.9 from 932 reviews
Highly reviewed15 years in businessStreet address on fileWebsite
Home Genius Exteriors
4.7 from 1,194 reviews
Highly reviewedStreet address on fileWebsite
Union Roofing
4.6 from 1,009 reviews
Open 24 hours45 years in businessStreet address on fileWebsite
Modern Roofing & Exteriors
5.0 from 549 reviews
Highly reviewedStreet address on fileWebsite
Big Joe's Roofing
4.9 from 497 reviews
Highly reviewedOpen 24 hoursStreet address on fileWebsite
DISCOUNTED ROOFING LLC
5.0 from 437 reviews
Highly reviewedOpen 24 hours10 years in businessStreet address on fileWebsite
Common questions
Should I replace a skylight during a reroof
If it is more than about fifteen years old, yes. Doing it later means opening a roof you just paid for.
Why does my skylight drip without rain
That is usually condensation. The glass is the coldest surface in the room and household humidity collects on it.