Roofing Pros Dallas TX does flat roof repair in Dallas. We patch seams on EPDM and TPO membranes, fix flashings around drains, and add slope where water sits. Most jobs run 800 to 2500 dollars based on square footage and how hard it is to reach the spot. Owners call us when summer heat splits the seams or heavy rain finds the low spots.
Dallas flat roofs take a beating from the humid subtropical climate. Hot summers push the membrane to expand then contract at night, which opens up the seams on modified bitumen jobs. Mild winters do not freeze the material but the spring rains hit hard and ponding water rots the insulation underneath if the drains are clogged. We always check the slope first because that is the spot cheap crews skip.
Dallas code requires a permit on any flat roof job over 100 squares. We pull the permit and schedule the inspection so the work passes. A common mistake we see is crews gluing new patches over old failed sealant without cleaning the surface first. That patch lifts in the next heat wave and the leak comes back worse.
We work in Downtown Dallas, Uptown, Oak Lawn, Deep Ellum, Bishop Arts District, Lake Highlands, East Dallas, and North Dallas. Landmarks like the Dallas Arboretum or Klyde Warren Park do not change the work but tight access around Reunion Tower or Dealey Plaza can add time to the job.
Flat Roof Repair Services We Offer
✓Emergency Flat Roof Leak Repair
We show up same day or night to stop active leaks on EPDM or TPO with temporary patches that hold until full repair.
✓TPO Membrane Patch Repair
Cut out damaged sections and weld new TPO patches with factory seams rated for Dallas heat cycles.
✓Modified Bitumen Flat Roof Fix
Torch or cold-process repair on modified bitumen roofs where seams have opened from expansion.
✓Commercial Flat Roof Repair Dallas
Handle larger commercial flat roofs with proper drainage fixes and material upgrades that meet city code.
✓Ponding Water Correction
Add tapered insulation or new drains to stop standing water that rots insulation on flat roofs.
Flat Roof Repair Cost in Dallas, TX
| Service | Typical Range | What Affects It |
|---|---|---|
| Repair flat roof leak | $450–$950 | Small patch on accessible roof |
| Fix ponding on flat roof | $1,200–$2,800 | Tapered insulation and new drain |
| Replace section of TPO membrane | $800–$1,900 | Depends on square footage and edge detail |
| Emergency flat roof leak stop | $650–$1,400 | After hours or weekend call out |
| Free flat roof repair estimate | Free | Call 24/7 and we come look before any work starts |
Ranges are typical for Dallas, TX and confirmed with an exact written quote before any work starts.
How it works
- 1
Site inspection
Walk the roof, mark every seam, drain, and low spot. Takes 1 to 2 hours.
- 2
Material prep
Order matching EPDM or TPO and flashing. We keep common sizes on the truck for speed.
- 3
Repair work
Clean surfaces, cut out bad sections, weld or glue new membrane, and reseal all edges. Usually 4 to 8 hours.
- 4
Water test and cleanup
Run water over the repair and check inside for drips. Haul debris off site same day.
Pricing
Prices vary with roof size, access, and how far the damage has spread into the insulation.