Skylights in Dallas homes often leak where the curb meets the roof deck. Hot summers make the metal flashings expand and pull away from the shingles. I see this every year on houses in Oak Lawn and Lake Highlands after the first big rain. Cheap crews skip the butyl tape layer and just slap on caulk that fails in a season.
Humidity from our subtropical climate drives another common failure. Condensation builds under the skylight glass when nights stay mild and days hit 95. The wood around the opening starts to rot if the original installer used only standard nails instead of corrosion-resistant screws. We always pull the old trim and check for soft spots before sealing.
Dallas code requires a permit for any skylight work that changes the roof structure. Most repairs stay under that line, but we still pull one if the deck needs sistering. I have seen low bids come back to bite homeowners when an inspector flags missing step flashing around the skylight.
If water is dripping inside right now, call us 24/7. We can usually stop the active leak the same day and finish the permanent fix within 48 hours. The address is 5124 Sharp St and we are open Mon-Sat 7am-7pm.
Skylight Leak Repair Services We Offer
✓Emergency Skylight Leak Repair
Same-day stop for active drips using temporary flashing and butyl tape until full repair.
✓Skylight Flashing Replacement
Remove old metal and install new 26-gauge galvanized flashing with proper overlaps.
✓Skylight Seal Replacement
Swap worn EPDM gaskets and recaulk curb edges on existing skylights.
✓Commercial Skylight Leak Repair
Fix leaks on flat commercial roofs using reinforced membrane patches around curb bases.
✓Skylight Curb Repair
Rebuild rotted wood curbs with pressure-treated lumber and new step flashing.
Skylight Leak Repair Cost in Dallas, TX
| Service | Typical Range | What Affects It |
|---|---|---|
| Skylight leak inspection | Free | Includes roof access and written report. |
| Repair skylight leak around frame | $450–$750 | Standard pitch, no deck damage. |
| Replace skylight flashing and seals | $650–$950 | Includes new 26-gauge metal and tape. |
| Fix skylight leak plus rotted curb | $900–$1,400 | Wood replacement and extra flashing. |
| Commercial skylight curb patch | $550–$1,100 | Membrane work on low-slope roofs. |
| Free estimate for skylight leak repair | Free | Call 24/7 or stop by 5124 Sharp St. |
Ranges are typical for Dallas, TX and confirmed with an exact written quote before any work starts.
How it works
- 1
Inspect from inside and roof
Check for wet drywall, soft deck, and failed flashing. Takes 30 to 60 minutes.
- 2
Remove old sealant and trim
Cut away bad caulk and lift shingles around the curb. 1 to 2 hours.
- 3
Install new flashing and seals
Lay butyl tape, set new metal, and reseal with compatible caulk rated for Texas heat.
- 4
Test and clean up
Run water over the skylight and check inside for drips. Finish in under an hour.
Pricing
Most skylight leak repairs fall between $450 and $950. Access and wet wood drive the higher end.