Metal roofing
Architectural shingles
Tile roofing
GAF
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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roofing Company Across Rowlett
If you’re searching for a Roofing Company that shows up when promised and puts the price on paper before work begins, you’re in the right place. Brennan Roofing Co Dallas serves Rowlett with roof repair, full replacement, and inspections, and we know exactly what the lake winds off Ray Hubbard do to a shingle roof. Our background-checked, uniformed technicians work under The Garrison Standard: a written price before any work starts, a live person on the phone around the clock, and a full-year written guarantee on every job. Call (903) 499-4441 for a free estimate.
Why Brennan Roofing Co Dallas Is Rowlett’s Preferred Roofing Company
Rowlett homeowners call us because they’re tired of no-show roofers and prices that shift at the door. The Garrison Standard exists for exactly that reason. Every job starts with a written line-item price, and that number does not move unless you approve a change in writing. Travis Oakley, who leads our operation, holds every crew to The Garrison Code: show up inside the promised window, keep the job site clean, and stand behind the work.
We’re part of the Garrison Partners family, founded in 2000, and our Rowlett customers deal with one accountable local team, not a faceless call center. Dispatch and scheduling are coordinated from the brand’s Dallas-Fort Worth office, and crews serve Rowlett locally. That means when you call about a lifted shingle in Lakeside or a granule-strewn gutter in Waterview, the person who answers knows the area and can get a technician out quickly.
Styles & brands we work with
Roof Coating in Rowlett
Roof coating in Rowlett is a practical way to extend the life of an aging flat or low-slope roof without tearing everything off, and it typically runs $2.50 to $5.00 per square foot installed, depending on the coating system and roof condition. A silicone or acrylic coating seals small cracks, reflects heat off the surface, and buys years before replacement. Given Rowlett’s hot, humid summers and the intensity of that Texas sun on flat roofing, a reflective coating also cuts cooling costs.
When Coating Makes Sense Versus Replacement
Coatings are not a fix for structural problems. If the roof deck is spongy or the insulation is saturated, coating over it just hides rot. But when the roof is sound and the membrane is simply weathered, coating is a lower-cost option that our crew can apply efficiently, with a written price before any work starts.
What Coating Does Not Do
Coatings will not rebuild a sagging roof, repair broken flashing, or fix standing water that pools for more than 48 hours. On Rowlett flat roofs with poor drainage, we will flag those issues during the estimate rather than sell a coating that fails early. Honesty on that point is part of why homeowners keep calling us back.
Free Roof Estimate in Rowlett
A free roof estimate in Rowlett from Brennan Roofing Co Dallas means a technician walks the roof, documents what’s actually there, and hands you a written number before leaving the property. That’s the whole point of The Garrison Standard: you should not have to call back to get a ballpark. For a standard composition asphalt roof replacement in Rowlett, most homes fall between $8,000 and $16,000 depending on size, pitch, and condition of the decking underneath.
What the Walk-Through Covers
Our technician checks shingle condition, granule loss on west-facing slopes, flashing around chimneys and vents, drip edge, valley integrity, and attic ventilation. If there’s moisture staining on the ceiling or granule grit in the gutters, we trace it to the source. The estimate line-items any decking or flashing work that appears necessary, so there are no verbal promises that evaporate later.
Hidden Damage and Written Allowances
When we tear off a Rowlett roof, we sometimes find rotted decking that was not visible before tear-off. That’s not a gotcha, and it’s not a surprise negotiation at the door. Our contract includes a written per-sheet allowance for decking replacement. If the rot is worse than the allowance, the extra is priced and approved in writing before we touch it. You control every dollar, and nothing moves without your signature.
Trusted Brands We Service in Rowlett
We install materials from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, and we explain the actual differences between them in plain English. For Rowlett’s wind exposure, we often specify GAF architectural shingles in their high-wind nailing pattern, or Atlas and Tamko impact-rated lines when hail is the primary concern. Our local inventory and supply chain mean we are not delayed waiting on parts from another state. You get honest options, a written price, and a roof rated for what Lake Ray Hubbard actually throws at it.
Common Roofing Company Problems We See in Rowlett Homes
- West-facing granule loss. In Waterview and Lakeside, roofs facing the lake lose granules from the west side first because prevailing winds and hail drive off the water. By the time leaks appear, the shingles are already near the end.
- Lifted shingles from lake-driven gusts. Standard nailing patterns are not enough on Rowlett roofs exposed to persistent wind. We regularly find shingles lifted along the rake and ridge because the original install did not use the manufacturer’s high-wind nailing pattern.
- Rotted decking discovered at tear-off. Rowlett’s humidity and storm-driven moisture sit on the decking beneath aging shingles. What looks like a simple reroof frequently reveals decking that should have been replaced years earlier.
- Missing or reused drip edge and flashing. Some earlier installs skipped drip edge altogether or reused corroded flashing. On a Rowlett home, that allows wind-driven rain to work under the shingle edge at the eaves, and the damage starts quietly.
See the difference
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AfterPricing for Roofing Company in Rowlett, TX
A full asphalt shingle roof replacement in Rowlett typically runs $8,000 to $16,000 for most single-family homes. Roof repair jobs, like replacing a section of lifted shingles or resealing flashing, usually fall between $400 and $2,500 depending on access and what we find underneath. Roof coating on a flat or low-slope roof runs $2.50 to $5.00 per square foot. These are written ranges based on what we actually see across Rowlett, not marketing numbers. A roof inspection is free, and any estimate we give you includes a line-by-line breakdown. Call (903) 499-4441 and we will walk the roof and put the number on paper.
We Also Serve Cities Near Rowlett
Rowlett is home base for our local crews, and we also serve Garland, Mesquite, Dallas, and Seagoville. If you’re in a neighboring city and want the same written-price, full-year-guarantee standard, call (903) 499-4441. We bring The Garrison Standard to every roof we walk, not just the ones in Rowlett proper.
Serving Rowlett, TX - Our Local Coverage Area
We’re based in the Rowlett area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Roofing Company in Rowlett
We recommend an inspection once a year, and ideally right after hail season. Rowlett’s position on the eastern shore of Lake Ray Hubbard means west-facing slopes take repeated wind and hail hits off the water that other parts of the metro do not. An annual inspection catches lifted shingles and early granule loss before they become leaks. Call (903) 499-4441 to schedule one; the inspection itself is free.
Look for a shingle rated for at least 110 mph, and for lake-facing homes, 130 mph is the smarter target. The high-wind rating matters, but the nailing pattern matters equally. A shingle is only as wind-resistant as the number of nails and their placement. Our crew installs to the manufacturer’s high-wind nailing pattern on every Rowlett roof, and we note the rated wind speed in your written estimate.
Yes, and it’s not about snow. Ice and water shield in the valleys and around penetrations protects against wind-driven rain, which is Rowlett’s real threat. When lake wind pushes rain sideways, it finds the same seams that snow melt would in a northern climate. We install it in the valleys, around skylights and vents, and along eaves where the wind pushes hardest.
The estimate includes a written per-sheet allowance for decking replacement based on what we can see and what Rowlett’s climate history tells us to expect. If we uncover more rot during tear-off, the additional cost is documented and approved in writing before any new decking goes on. You are never asked to approve a surprise at the door. That is The Garrison Standard, and it is in the contract.
West-side granule loss combined with lifted shingles is the most common problem in Waterview and Lakeside. Lake-driven wind and hail hit those slopes hardest, eroding the protective granules first and loosening the shingle seals. Our crew recently replaced a roof in Waterview where the west-facing slopes had lost most of their granules and several shingles were lifted. During tear-off we found deteriorated decking and missing drip edge, so we replaced the rotted sections, added new drip edge and ice and water shield in the valleys, and installed GAF architectural shingles with a high-wind nailing pattern. That roof is now rated for 130 mph winds, and we scheduled a follow-up inspection after the next hail season.
Call Brennan Roofing Co Dallas for a Free Roof Estimate in Rowlett
If you live in Rowlett and want a roofing company that will put the price in writing, show up inside the promised window, and stand behind the work for a full year, call (903) 499-4441. We answer live, twenty-four hours a day. Ask for a free estimate; we will walk the roof, check the lake-facing slopes and flashing, and give you a line-by-line number before any work begins. The 365-Day Done Right Promise covers every repair and installation in writing, and if something is not right, we come back at no charge. Call (903) 499-4441 to schedule your free estimate.
Written by Travis Oakley, Owner at Brennan Roofing Co Dallas, serving Rowlett and the surrounding area.