Silicone Roof Coatings for Hail-Damaged TPO, EPDM, Metal, BUR & Modified Bitumen Roofs Without a Tear-Off
Commercial Roof Coating & Restoration Specialists in Dallas, TX
A commercial roof in Dallas is judged on one thing before anything else: what happens when hail hits it. This is the second most hail-exposed metro in the country, with roughly 2.1 million homes and about $980 billion of property inside the risk footprint, and hail does not merely dent a roof — it bruises the membrane, fractures a brittle coating, and splits seams that then leak months later, long after the storm has been forgotten. Wind adds to it: the EF3 tornado that crossed North Dallas and Richardson on 20 October 2019 stripped roofs outright, a fire station among them. On the days between storms, a dark flat roof here can run far above the 100-degree air temperature under high UV, then freeze about 29 nights a winter. Rain arrives in convective bursts rather than steady drizzle, so a low-slope roof with a compromised drain holds standing water within the hour. When leaks start, owners are usually told the only fix is a full tear-off. Usually that is not true.
Presto Restoration restores structurally sound commercial roofs with silicone coating systems specified for North Texas conditions, adding years of service life — often a decade or more — at a fraction of replacement cost. We coat TPO, PVC, EPDM and CSPE single-ply membranes, aged and previously coated metal roofs, built-up roofing, modified bitumen and cap sheets, spray polyurethane foam, and most existing acrylic or urethane coatings. Two things drive every specification here: impact tolerance, because a coating that cannot take a hail strike is a coating that will fail; and movement, because the same roof expands through a 100-degree summer afternoon and contracts below freezing in January. The finished product is a seamless reflective membrane that stops leaks, cuts cooling load through a long Dallas cooling season, and extends roof life without a tear-off.
OUR COMMERCIAL ROOF COATING SERVICES IN DALLAS
Presto installs high-performance silicone coating systems chosen to survive impact, high UV and a wide annual temperature swing while extending the life of a structurally sound Dallas roof. The systems we regularly coat and restore are below.
Silicone is still the best-performing coating chemistry for a roof that holds standing water, and in Dallas that is any low-slope roof after a convective storm has overwhelmed the drains. Silicone stays hydrophobic and UV-stable even when water sits on the membrane for days, which is where acrylic and elastomeric alternatives break down. It also reflects up to 90% of solar radiation — worth a great deal on a Dallas roof that can run 40 or 50 degrees above air temperature on a July afternoon — and it stays flexible enough to absorb a hail strike rather than fracture under it. Presto installs premium silicone systems including GE Enduris over compatible substrates, after full adhesion testing, flashing repair and surface preparation. The result is a seamless membrane backed by manufacturer warranty terms.
Single-ply membranes — TPO, PVC, EPDM and CSPE — thin out under sustained UV, and a thinned membrane is exactly what fails when hail arrives. Years of sun reduce the surface mil and embrittle the sheet, and impact then opens punctures and pops seams that become chronic leaks. Tear-off is expensive and disruptive to tenants. Coating the existing membrane with silicone seals those weak points, restores waterproofing, and adds a fresh reflective layer that both shields the sheet from further UV and gives it back the flexibility to take an impact. For most single-ply roofs in North Texas this is the most cost-effective way to buy another decade.
An SPF roof depends on a protective top coat that wears thin and typically needs renewal every 10–15 years, sooner in Dallas because UV is strong and hail is frequent. Once the coating wears through, the foam underneath is exposed and degrades quickly — and exposed foam is particularly vulnerable to impact, because hail gouges it rather than bouncing off. Presto’s silicone recoating service rebuilds the protective barrier over your existing SPF roof, seals minor surface damage, and adds another decade or more of service. Recoating costs a fraction of tearing off and reinstalling a full SPF system, and it is the approach we recommend for the large majority of SPF roofs we inspect here.
Asphaltic roofing — built-up roofing, modified bitumen and cap sheets — is common on Dallas’s older commercial and warehouse stock, including the converted buildings in Deep Ellum and the Design District, and it takes silicone restoration well when the deck and insulation are still sound. These systems fail first at seams, terminations and penetrations, long before the field membrane is worn out, and those are also the details hail finds. Silicone coating seals the failure points, halts surface oxidation, and adds years of service. Because asphaltic substrates can bleed oils through a coating over time, we apply a manufacturer-approved bleed blocker primer where it is needed, which protects adhesion and appearance long term.
Restoration is not right for every roof. Structural deterioration, saturated insulation, widespread substrate failure, or an existing coating chemically incompatible with silicone can all disqualify a roof, and pursuing it anyway wastes money. In Dallas there is one more disqualifier worth naming: a roof that has taken a severe hail event may have damage beneath an intact-looking surface, and coating over that is coating over a problem. So before we recommend coating work we run a full roof assessment plus adhesion testing on your actual substrate, and we core or probe where hail history warrants it. If your roof is not a candidate, we say so up front so you can go to a replacement contractor with confidence.
Our Commercial Roof Restoration Process in Dallas
Every Dallas commercial roof restoration follows the same five-phase process, built to confirm the roof is genuinely a candidate for coating, prepare the substrate properly, and deliver a membrane that holds up through hail season, a 100-degree summer and about 29 freeze nights a winter.
Roof Assessment & Inspection
A full walk of the roof system: membrane condition, flashings, penetrations, drains and parapet walls. On a Dallas roof we map hail bruising and impact fracture specifically, and we flag any structural red flag that would rule out coating before anything else is decided.
Adhesion Testing
Before we commit to a coating plan we run substrate-specific adhesion testing on your actual roof. That catches compatibility problems early and prevents a coating failure later, which matters more where the finished system has to survive impact as well as weather.
Scope & Specification
We map out the silicone system, any required primer or bleed blocker, flashing and penetration repairs, total square footage and a realistic timeline. In North Texas the timeline is built around two constraints: cure temperature in high summer, and the convective storm risk that decides when a roof can safely be left uncured.
Prep & Installation
Our crews clean and prepare the roof surface, complete flashing repairs, and apply silicone at manufacturer-specified thickness with quality checks throughout. Thickness is not negotiable here, because film build is what gives a coating its impact resistance.
Closeout & Warranty
Complete documentation at handoff: warranty paperwork, product data sheets, before-and-after photography, and a maintenance plan. For a Dallas roof that plan is explicit about post-hail inspection, because a coating that has taken an impact needs looking at before the next rain rather than at the next annual walk.
Find Out Whether Your Dallas Roof Can Be Restored
Leaking, ponding, or coming to the end of its expected life? Before you sign off on a tear-off, find out whether the roof can be restored instead. Tell us what it is doing — and whether it has been through a hailstorm recently — and we will tell you honestly which way it should go.
Call 1-800-785-9927 or Request A Free Quote.
Why Dallas Property Owners Choose Presto for Roof Restoration
Our Local Dallas, TX Support Network
Covering Dallas and the wider metroplex at the level clients expect takes more than one crew. To give owners complete coverage, from major roof and envelope restoration down to everyday facility upkeep, Presto works alongside specialised regional partners.
For ongoing upkeep and day-to-day facility needs, we suggest property managers connect with our sister divisions:
Building Restoration Dallas: Localised structural repair and high-rise exterior preservation.
Building Maintenance Dallas: Drain clearing, debris removal and the preventative rounds that keep a low-slope roof draining before the next storm.
Building Services Dallas: Comprehensive day-to-day commercial building support in the Dallas market.
Roof Restoration Work Presto Has Completed in Texas
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Presto has restored commercial roofs and building envelopes on Texas buildings. A few of the projects we are proudest of are shown below.
Dallas Commercial Roof Restoration FAQs
How does the cost of commercial roof restoration compare to a full tear-off in Dallas?
A silicone restoration generally runs 30–50% of the cost of tear-off and replacement, depending on roof type, current condition and how much prep is needed. Beyond the upfront saving, restoration keeps the building operating, keeps roofing debris out of North Texas landfills, and can add a decade or more of life. In this market there is a second consideration: after a hailstorm, insurance and contractor pressure both push toward replacement, and it is worth knowing whether the roof genuinely needs it before that decision is made for you.
How long does a silicone roof coating hold up in the Dallas climate?
Most silicone systems deliver 10–20 years of added service life, depending on the product, applied thickness, the condition of the substrate underneath and how the roof is maintained afterwards. Applied correctly and warrantied, a premium silicone system performs comparably to a new single-ply membrane at a much lower cost — and it holds up better than a rigid coating under impact. Film thickness matters more here than almost anywhere: it is what stands between a hailstone and the membrane. Routine inspection after storms extends the life further.
What commercial roof types are good candidates for coating in Dallas?
We coat structurally sound TPO, PVC, EPDM and CSPE single-ply membranes; metal roofs that are aged or previously coated; built-up roofing, modified bitumen and cap sheets; spray polyurethane foam; and most existing acrylic or urethane coatings. Asphaltic roofs sometimes need a bleed blocker primer so oils do not migrate through the new coating. Every roof gets substrate-specific adhesion testing before we commit, and on a roof with hail history we investigate below the surface rather than trusting the look of it.
When should a Dallas commercial roof be replaced instead of restored?
When there is serious structural damage, saturated insulation, widespread substrate failure, significant rot, or an existing coating fundamentally incompatible with silicone. Add the local case: a roof that has taken a severe hail event can have fractured insulation facers or a punctured deck beneath a membrane that still looks passable, and coating over that buys nothing. We assess fully before recommending restoration and will tell you directly if the roof is not a fit. We do not do tear-off ourselves, so there is no incentive for us to say either answer.
Can a reflective roof coating actually lower cooling costs on a Dallas building?
Yes, and the effect is larger here than in a mild climate. Silicone coatings reflect roughly 80–90% of solar radiation, where a dark or aged roof absorbs most of it and pushes the heat into the building. Dallas runs a long cooling season with summer afternoons that have reached 113 °F, and a flat roof surface far hotter than that, so cutting the amount of heat entering through the deck shows up in HVAC load. Over the life of the coating those savings offset a meaningful share of the restoration cost.
Does the building need to close or relocate tenants during roof coating work?
No. Coating work happens entirely on the roof, so tenants and daily operations continue with minimal disruption. We coordinate around air intakes to manage odour during application. Scheduling is the local complication rather than access: silicone has a weather-dependent cure window, and North Texas convective storms build quickly, so we plan the sequence around the forecast and your operational needs and keep property management informed day by day.
Other Dallas Building Restoration Services
Before You Tear Off a Hail-Damaged Dallas Roof
Before you sign off on a costly tear-off, find out whether your Dallas commercial roof qualifies for restoration instead. In a metro that ranks second in the nation for hail exposure, plenty of roofs written off after a storm are still sound enough to coat, and the difference between the two answers is a large amount of capital.
Call us today at 1-800-785-9927 or click Request A Quote.