DFW Commercial Roofing
Commercial Roof Restoration — in Dallas, Texas
Commercial roof restoration is a category of roof renewal that property managers and facility directors in Dallas are increasingly turning to as an alternative to the large capital outlay of full roof replacement. A roof restoration system — typically a fluid-applied elastomeric coating installed over the existing membrane after preparation and minor repairs — delivers a new waterproofing layer, a manufacturer warranty, and 15–20 years of additional service life at a fraction of replacement cost.
DFW's commercial real estate market has a large and aging base of flat roof systems — warehouses, office buildings, and industrial facilities with EPDM and BUR systems from the 1990s and 2000s that are weathered but structurally serviceable. For this population of buildings, restoration is often the financially superior alternative to replacement.
What Commercial Roof Restoration Includes
A commercial roof restoration is not simply painting a roof. A properly executed restoration program includes:
- Condition assessment and infrared scan — Confirms the existing membrane and insulation are structurally sound and dry. Wet insulation disqualifies a roof from restoration.
- Surface preparation — Pressure washing, cleaning, and priming the existing membrane surface to ensure proper coating adhesion.
- Targeted repairs — Seam reinforcement, flashing repairs, and membrane patches at identified deficiencies before coating is applied.
- Base coat application — First coating layer at specified mil thickness per manufacturer requirements.
- Top coat application — Final coating layer bringing the system to the specified total mil thickness for warranty coverage.
- Warranty registration — Manufacturer warranty registered in the building owner's name for the specified coverage period.
Restoration vs. Replacement — The Financial Case
The financial comparison between restoration and replacement is straightforward for qualifying roofs:
| Approach | Typical Cost | Life Extension | Annual Cost |
|---|---|---|---|
| Restoration (silicone) | $2–$5 / sq ft | 15–20 years | $0.13–$0.25 / sq ft/yr |
| TPO Replacement | $5–$12 / sq ft | 15–25 years | $0.25–$0.50 / sq ft/yr |
| Metal Replacement | $8–$18 / sq ft | 30–50 years | $0.22–$0.45 / sq ft/yr |
For a 40,000 sq ft Dallas warehouse: Restoration at $3/sq ft = $120,000. TPO replacement at $8/sq ft = $320,000. Difference = $200,000 retained in capital. Restoration extends roof life 15–20 years with a manufacturer warranty — making it financially superior for roofs that qualify.
Restoration System Options for Dallas Properties
- Silicone systems — Premium choice for Dallas. Best UV resistance and permanent ponding water performance. Recommended for most DFW flat roof restoration projects.
- Acrylic systems — Cost-effective for roofs with good drainage. Slightly lower performance in ponding water areas. Suitable for well-drained DFW properties.
- Polyurethane systems — High-build systems for roofs with drainage challenges or high-traffic surfaces. Excellent impact resistance.
- Spray polyurethane foam (SPF) with coating — Adds insulation and waterproofing simultaneously. Re-roofs over the existing system. Excellent for buildings with insulation deficiencies.