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Before
AfterFlashing Repair in Dallas, TX
Flashing repair in Dallas typically costs between $250 and $650 for most single-area fixes, and most jobs are completed in under three hours once the crew is on site. Flashing is the metal material that seals the joints where your roof meets a wall, chimney, skylight, or vent pipe. When it fails, water gets in fast. The team at Tilehurst Roofing Dallas handles flashing repair as a core part of our broader Roof Repair in Dallas work, and we do it the same way we do everything else: a written price before any work starts, a crew that shows up in the window we gave, and a written guarantee before we leave the property.
Greg Holloway leads our Dallas crew, and he’ll tell you the same thing he tells every homeowner who calls us at (903) 499-4275: most flashing leaks look worse than they are, but they don’t get better on their own. Dallas gets roughly 37 inches of rain a year, and when it comes in bursts during spring thunderstorms, a small flashing gap can put a lot of water into your attic in one afternoon. You don’t need a full roof replacement for that. You need roof repair done correctly on the flashing, by someone who will stand behind it for a full year under our 365-Day Done Right Promise.
If you’ve had a contractor out before who patched a flashing leak with a tube of caulk and a promise, you already know how that story ends. We don’t do that. We replace what’s failed, match the material to your existing roof, and hand you a written guarantee covering the repair from the day we finish. If it leaks again inside the guarantee period, we come back at no charge. That’s the Kingswell Way: say the price before the work, show up when we said we would, put the guarantee in writing, and come back if it fails.
When You Need Flashing Repair
Flashing failures don’t always announce themselves with a visible drip. In Dallas, where clay soil shifts under slab foundations and spring storms drive rain sideways into brick and siding, the signs can show up in places you wouldn’t expect. If any of the following sound familiar, it’s worth having a professional take a look at the flashing on your roof:
- Water stains on the ceiling near a chimney, skylight, or exterior wall. When step flashing or counter-flashing leaks, water travels along rafters and shows up several feet away from the actual gap. The stain is rarely where the leak is.
- Damp or musty smells in the attic after heavy rain. Flashing gaps let water in slowly enough that it evaporates before it ever shows up as a stain. You smell it before you see it.
- Loose, lifted, or missing metal strips around chimneys, dormers, or vent pipes. Dallas windstorms and hail can work flashing loose even when the shingles themselves survive. Once the metal lifts even a quarter inch, wind-driven rain gets behind it.
- Rust, corrosion, or visible cracks in metal flashing. Older galvanized flashing eventually rusts through, especially in areas where Dallas summer heat bakes the metal and winter temperature swings flex it. That’s a rot problem waiting to happen in your roof decking.
- Granules from your shingles collecting in gutters near chimneys or walls. This can mean water has been getting under the shingles at a flashing point, breaking down the shingle material from underneath.
- Your last roofer “resealed” the flashing with caulk or roof cement. Sealant is a temporary bridge, not a repair. In the Dallas sun, caulk dries, cracks, and pulls away from the metal within a season or two.
One thing we see regularly in older Dallas neighborhoods like Lake Highlands, Casa View, and the M Streets: homes built in the 1950s through the 1970s often have original galvanized flashing that’s now 50 to 70 years old. It survived this long because the roof pitch and overhangs were generous, but once it starts to fail, it fails fast. If your home falls into that range and you’re seeing any of the symptoms above, the flashing is the first place we check.
Our Flashing Repair Process
Every flashing repair we do in Dallas follows the same five steps. No surprises, no price changes at the door, no mystery about who’s on your roof.
- You call, a live person answers. There’s no voicemail tree at Tilehurst Roofing Dallas. You call (903) 499-4275, and a human being picks up the phone, day or night, including weekends. We listen to what you’re seeing, ask a few questions about the age of the roof and where the leak is showing up, and schedule a visit in a specific time window.
- We inspect and put the price in writing first. A background-checked, uniformed technician arrives in the window we gave you. We inspect the flashing points on your roof, find the actual source of the leak, and explain what we found in plain language. Then we write the price down and hand it to you before any work begins. That price doesn’t change unless you ask us to do additional work beyond the original scope, and even then, you’d approve it in writing first.
- We remove the failed flashing, not just cover it. Depending on what we find, that means pulling up shingles around the penetration, removing the old metal, and checking the decking and underlayment underneath for water damage. If the decking is rotted, we’ll show you and get your approval before replacing any wood.
- We install new flashing matched to your roof. We don’t carry one generic roll of metal in the truck. We match the material to your existing roof and your home’s needs, and we can draw on options from manufacturers including IKO, Atlas, and Boral to make sure the product fits the home, not just what happens to be in our inventory. For most Dallas homes, that means aluminum or galvanized step flashing at walls, with a proper weep screed or counter-flashing detail where code requires it.
- We seal, clean, and hand you the written guarantee. We leave the work area cleaner than we found it, including magnet-sweeping for old nails and metal scraps. Before the crew leaves, you get a written guarantee covering the repair. If it fails inside the guarantee period, we return and fix it at no charge. That’s not a verbal promise. It’s on paper.
A note on safety: working on or near roof flashing means being on the roof itself, often near edges, valleys, or steep pitches. That’s genuinely dangerous work, and it’s not something we recommend homeowners attempt themselves. The combination of Dallas heat, a 6/12 or steeper pitch, and slick shingles after morning dew is a fall risk that isn’t worth it. Our crews are equipped and trained for the conditions.
Flashing Repair Pricing in Dallas
If you’re wondering how much does roof repair cost, flashing repair in Dallas isn’t a one-number job, but here’s an honest range so you know what to expect before you pick up the phone. Most of the flashing repairs we do fall between $250 and $650 per penetration point, depending on what’s involved.
| Repair Type | Typical Range in Dallas | What Affects the Price |
|---|---|---|
| Vent pipe flashing (single pipe boot) | $200 – $350 | Accessibility, roof pitch, number of pipes |
| Chimney flashing (replace step and counter-flashing) | $450 – $900 | Chimney size, access, masonry condition |
| Wall or dormer step flashing | $400 – $800 | Linear feet of flashing, shingle removal required |
| Skylight flashing | $350 – $700 | Skylight manufacturer, curb vs. deck-mount |
| Valley flashing | $300 – $650 | Valley length, material type |
| Decking repair (if water damage found) | $150 – $400 per sheet | Extent of rot, number of sheets |
What moves the price up or down in Dallas specifically:
- Roof pitch and height. A steep second-story roof costs more to work on than a low single-story ranch, because of added safety equipment and the time it takes to move materials.
- Material type. Galvanized steel is the workhorse and the most affordable. Aluminum resists corrosion but expands more in Dallas heat. Copper looks beautiful and lasts decades, but it runs three to five times the cost of steel. We’ll give you options and prices, not a single take-it-or-leave-it figure.
- Access. If your chimney is surrounded by a steep valley or the flashing point is behind an HVAC unit, the job takes longer.
- What we find when we open it up. Rotted decking or failed underlayment under the flashing adds cost, but we’ll show you the damage and get your sign-off before any additional work happens.
The estimate is free. We come out, inspect the flashing, and give you a written price before any work starts. If you don’t like the number, you don’t pay a dime for the visit. Call (903) 499-4275 and we’ll schedule it.
FAQs – Flashing Repair
Can you fix flashing without replacing the whole roof?
Yes. Flashing repair is a targeted fix that addresses the metal joints and seals around penetrations, and it does not require replacing shingles across the rest of the roof. Most flashing repairs in Dallas are completed the same day we arrive, assuming we’re not chasing multiple leak repair issues or replacing rotted decking. If the roof itself is at the end of its life, we’ll tell you that straight, but we won’t push a replacement when a repair does the job. Call (903) 499-4275 and we’ll give you an honest read on what you actually need.
How long does flashing repair last in Dallas?
Properly installed flashing should last 15 to 25 years in the Dallas climate, though galvanized steel flashing on older homes in neighborhoods like East Dallas and Oak Cliff is often well past that by the time we’re called out. Our repair work is covered by a written guarantee, and we back it with our 365-Day Done Right Promise: if the repair fails inside the guarantee period for any reason, we return and fix it at no charge. The biggest variable on longevity is the quality of the installation, not the metal itself. Call (903) 499-4275 for an inspection and an honest estimate.
How much does flashing repair cost compared to a roof leak that’s been ignored?
Flashing repair in Dallas is a $250 to $650 fix in most cases, while a long-ignored flashing leak that rots decking, damages insulation, and soaks drywall can run into the thousands before you count the mold remediation. The math favors the early call. A homeowner in Richardson called us about a small ceiling stain near a chimney; the flat roof patch and flashing repair was $480 and took an afternoon. Six months later, the same stain in another home had rotted two sheets of decking and a rafter tail, and that job ran over $2,100. The difference was just time. If you see a stain, call (903) 499-4275 while the problem is still cheap to fix.
Is flashing repair covered by homeowners insurance?
Usually not, unless the flashing damage was caused by a covered peril like a hailstorm or a tree falling on the roof, and even then the repair may fall under your deductible. Normal age-related flashing deterioration is considered a maintenance item by most insurance carriers, the same way worn brake pads aren’t covered by your auto policy. We can’t speak for your specific policy, but we’re happy to inspect the damage and document what we find if you need to file a claim. Call (903) 499-4275 and we’ll walk you through it.
How fast can you get to a flashing leak in Dallas?
In most Dallas neighborhoods, we can have a technician at your home within 24 to 48 hours, and we reserve capacity for genuine emergencies where water is actively coming into the house. If you’ve got a bucket catching drips in the living room, call us at (903) 499-4275 and tell us what’s happening. A live person answers day or night, and we’ll work to get someone out same-day when the situation calls for it.
Written by Greg Holloway, Owner at Tilehurst Roofing Dallas, serving Dallas.