How much does roofing cost in Dallas?

Costs vary with the size of the job, materials, and scope of work. We provide free, no-obligation estimates so you know the exact price before any work begins. Most repairs range from a few hundred dollars, while full replacements depend on roof size and material choice.

Do you work with insurance companies?

Yes. We work directly with all major insurance carriers in Texas. Our team documents the damage, meets your adjuster on-site, and handles the claims paperwork so you don't have to navigate the process alone.

How quickly can you start?

We offer same-day inspections for most requests. Emergency repairs can typically begin within 24-48 hours, and scheduled replacements are usually completed within one to two weeks of approval.

What warranty do you offer?

Dallas Roof Master provides a workmanship warranty on every project, plus manufacturer warranties on materials. We stand behind our work long after the job is done.

Are you licensed and insured?

Absolutely. Dallas Roof Master is fully licensed and insured in Texas, carrying general liability and workers' compensation coverage. License information is available on request — just call (214) 286-5623.

Roofing repair or full replacement — how do I know?

It depends on the age of your roof, the extent of the damage, and how widespread the wear is. Our free inspection gives you an honest assessment and a clear recommendation, with no pressure to over-buy.

Flat Roofing in Dallas, TX | Dallas Roof Master

What Flat Roofing Involves

Flat roofing — technically low-slope roofing at 2:12 pitch or less — relies on continuous membrane sheets rather than overlapping shingles. The three dominant systems we install in Dallas are TPO single-ply (thermoplastic polyolefin), EPDM rubber (ethylene propylene diene monomer), and modified bitumen (torch-down or self-adhered). For multi-family complexes and commercial properties we also specify PVC membrane where chemical resistance matters, and built-up roofing (BUR) for heavy-duty traffic decks. Each system has a distinct seam method: TPO and PVC are heat-welded with automated welders, EPDM uses seam tape and liquid flashing, and modified bitumen is torch-applied or cold-adhered. The common thread is that every seam and penetration — from curb flashings to roof drains — must be positively sloped to shed water within 48 hours. We follow ASTM D6878 for TPO and ASTM D4637 for EPDM, and we always include a tapered insulation package to eliminate ponding zones that exceed ¼-inch depth.

Signs You Need Flat Roofing

Ponding water that remains more than 48 hours after a rain event is the most visible symptom — it signals insufficient slope or blocked drains. Membrane seam separations along sheet overlaps, especially on TPO roofs installed before 2015, indicate thermal stress or poor welding. Parapet wall flashing that has pulled away or cracked at the base creates a direct water path into the roof assembly. On modified bitumen roofs, alligatoring (a pattern of deep cracks in the coating) means the surface is embrittled and will soon leak. Interior water stains at column lines or above dropped ceilings point to a failure somewhere in the membrane or at a penetration. And if your roof ballast (stone or paver) has shifted or blown off, the underlying membrane is now exposed to UV and foot traffic damage.

Our Flat Roofing Process

We begin every project with a roof asset survey — a systematic inspection that documents membrane type, all penetrations, flashing condition, and drain locations using real measurements and photos. Next is the specification review: we match the new system to your building’s structural capacity, occupancy use, and budget. For a typical 10,000-square-foot commercial roof, we then coordinate tenant notifications and schedule the install in phases to minimize disruption. The install sequence is: remove existing membrane and insulation down to the deck, repair any deck damage, install tapered polyiso insulation to achieve ¼-inch-per-foot slope, mechanically attach or fully adhere the new membrane, weld all seams with a temperature-controlled automatic welder, flash every penetration and parapet with prefabricated boots and metal counterflashings, then vacuum-test every seam. We finish with a drain inspection and a full roof flood test to confirm no ponding exceeds 48-hour drainage. Permits are pulled with Dallas County, and we schedule the required inspection after structural changes.

Cost Considerations in Dallas

Flat roof replacement in Dallas averages $8 to $16 per square foot depending on membrane type, insulation thickness, and access difficulty. TPO single-ply runs $9–$13/sq ft installed; EPDM runs $8–$12/sq ft; modified bitumen runs $10–$15/sq ft; and PVC runs $12–$18/sq ft. For a typical 10,000-square-foot building, that translates to $80,000–$160,000. Add $3,000–$8,000 for tapered insulation if your current roof has no slope. We provide line-item quotes so you see membrane cost, insulation, labor, and disposal fees separately. Financing is available through third-party lenders for projects over $25,000.

Warranty & Insurance

We enroll every flat roof system in a manufacturer No-Dollar-Limit (NDL) warranty — typically 15 years for TPO from Carlisle SynTec or GAF EverGuard, 20 years for PVC from Versico, and 20–30 years for EPDM from Firestone. NDL coverage pays for both materials and labor on any leak caused by manufacturing defect or seam failure, with no cap on repair cost. Our workmanship warranty covers installation defects for 5 years. For storm damage, we document all hail strikes and wind uplift with photos and drone imagery, then work directly with your insurance adjuster to get the claim approved. We carry $2 million general liability and $1 million workers’ comp, and we provide certificates of insurance before any work begins.

Why Choose Dallas Roof Master for Flat Roofing in Dallas?

We’ve installed flat roofs on commercial buildings from Highland Park to Deep Ellum, including multi-family complexes near Lakewood and retail centers off I-635. Dallas County requires roofing permits for any replacement or repair over 50% of roof area, and we handle all permit submissions and inspections. Our crews are trained by Carlisle, Firestone, and GAF to meet their warranty requirements. With summer temperatures hitting 100°F and hailstorms common in spring, we spec only Class 4 impact-resistant membranes and include reflective coatings to reduce heat island effect. We know that a flat roof failure in a Dallas storm can shut down your business — so we keep a rapid-response crew for emergency tarping and temporary repairs, then schedule the permanent replacement within 72 hours.

Signs You Need Flat Roofing

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Ponding Water After Rain

Water that stays on your roof longer than 48 hours after a Dallas spring storm is a sign of inadequate slope or blocked drains. Over time, ponding adds weight stress and accelerates membrane degradation.

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Seam Separation at Overlaps

Heat-welded TPO seams that have come apart — often visible as a raised edge or gap — allow water to wick into the insulation. This is common on roofs installed before 2015 and requires immediate repair.

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Flashing Pull-Away at Parapet

When the metal counterflashing separates from the parapet wall, wind-driven rain from Dallas thunderstorms enters the roof edge and runs down the wall cavity. We see this frequently on buildings over 15 years old.

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Blistering or Alligatoring

Blisters in modified bitumen or alligator cracks in BUR indicate the surface coating has failed from UV exposure. Dallas summer heat accelerates this — once the cracks reach the reinforcing fabric, leaks follow.

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Ballast Displacement

Stone ballast or paver systems that have shifted or blown off expose the underlying membrane to UV and foot traffic. After a high-wind event near I-30, we routinely find bare membrane patches that need covering.

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Interior Stains at Column Lines

Water stains on ceiling tiles or drywall at interior column lines point to a leak at a roof penetration — often a pipe boot or curb that has cracked. These stains mean water has already damaged insulation and deck.

What's Included

✓ Roof asset survey with drone imagery and drain elevation measurements
✓ Condition report detailing membrane type, seam integrity, and parapet flashing condition
✓ Drainage analysis identifying ponding zones and recommending tapered insulation
✓ Manufacturer specification package for TPO, EPDM, modified bitumen, or PVC
✓ NDL warranty enrollment with Carlisle, Firestone, or GAF
✓ Tenant notification coordination and phased install scheduling
✓ ASTM D6878 seam testing and full flood test documentation