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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Replacement Across Windcrest
Roof replacement in Windcrest typically runs $8,500 to $14,000 for a standard single-story ranch with architectural shingles, and most jobs are completed in two to three days once materials arrive. That’s the number you should have in your head before you call anyone. Windcrest’s original 1960s and 70s homes are now at the age where the first replacement is due, and the low-pitch roofs those ranches were built with have specific failure patterns we see over and over. If you’re near Walzem Road, Midcrown Drive, or the Raintree neighborhood and your shingles are curling at the edges, call Crestview Roofing Co San Antonio at (361) 209-8857 and we’ll give you a written price before any work starts.

Key Takeaways
- Standard Windcrest ranch reroof: $8,500 to $14,000 with architectural shingles
- Homes with original 3-tab shingles usually need ice and water shield added in valleys
- Windcrest’s city limits require a local permit; we pull it and pass every inspection
- Dylan Pace oversees each Windcrest job, backed by The Relay Visibility Guarantee
Why Crestview Roofing Co San Antonio Is Windcrest’s Preferred Roof Replacement Company
We’ve torn off enough original roofs in Windcrest to know exactly what’s under them before the first shingle comes up. Homes along Crestway Drive and in the Windcrest subdivision were built mostly between 1965 and 1975, and the original builders skipped a detail that matters now: ice and water shield in the valleys. That’s protective membrane that seals the V-shaped junctions where two roof planes meet. Without it, hail-driven water finds the nail line and rots the decking. We scope for that on every Windcrest quote.
Windcrest homeowners tend to get three or four bids, then pick us because the price on the written estimate is the price on the invoice. No change orders after the decking gets exposed. Dylan Pace, who leads our crew, has walked more Windcrest roof inspections than most roofing salespeople in San Antonio. When you call (361) 209-8857, a live person answers. You’re not getting a call center, and you’re not getting a voicemail that gets returned on Tuesday. You get a real answer, a scheduled arrival time you can track, and a roofer who shows up in a uniform with a name you already know.
Our scheduling and dispatch run from our San Antonio office, which means we can have a crew in Windcrest the same week you call, materials staged at a local supplier, and a written proposal in your hand before you commit to anything. We’re part of the Relay Home Co. family, founded in 2000, and every Windcrest roof we replace is documented with before-and-after photos and a digital invoice texted to your phone.
Styles & brands we work with





Reroofing in Windcrest
Reroofing in Windcrest almost always means tearing off the original 3-tab shingles that were installed when the house was built, repairing or replacing damaged decking, and laying a new architectural shingle system that Windcrest’s hail season won’t chew through in ten years. A standard reroof on a 1,600 to 2,200 square-foot ranch here runs $8,500 to $14,000, depending on decking replacement and whether you need the full ice and water shield treatment we recommend. The job starts with a tear-off to bare wood, then a full inspection of the decking, new underlayment, starter strip, shingles, flashing, and ridge vent.
Decking Replacement After Valley Leaks
When we pull original 3-tab shingles off Windcrest homes, the valleys are where we find the damage. Hail impacts crack the shingle edges, water runs to the valleys, and without ice and water shield the plywood underneath has been soaking for years. Rotted decking adds $2.50 to $3.50 per square foot of plywood replaced, and on an older Windcrest ranch we often replace 200 to 400 square feet. We photograph every sheet as it comes up so you see exactly what we saw before you pay for a single piece of wood.
When Original 3-Tab Shingles Have to Go
The original 3-tab shingle was a 60-pound-per-square product with a 20-year lifespan. Most Windcrest homes are past year 40. You’ll see curled edges, missing granules in the gutters, and shingles that have turned brittle enough to crack under a ladder. Once that happens the roof isn’t recoverable with repairs. Reroofing now, before the next spring hail line moves through along I-35, costs less than replacing decking that’s been further rotted by a leak you didn’t see from the ground.
Flat Roof Replacement in Windcrest
Flat roof replacement in Windcrest is a different job than what most of the ranch homes need, but plenty of the city’s mid-century homes have flat-roofed carports, patios, additions, or front porches. Replacing a flat roof here runs $9 to $14 per square foot installed, so a 400-square-foot carport roof lands between $3,600 and $5,600. Most Windcrest flat roofs are either built-up tar-and-gravel from the 1960s or modified bitumen from a later patch job, and both fail at the seams and flashing before the field membrane does.
Carport and Patio Roof Tie-Ins
The flat sections on Windcrest homes are rarely standalone. They tie into the pitched shingle roof at a wall or header, and that junction is where water gets in. We replace the flat section and re-flash the tie-in at the same time, so the new shingle roof and the new flat roof work as one system. A separate flat roof contractor doing just the flat part leaves the most important seam undone.
Low-Pitch Membrane Systems
For low-pitch flat sections where standing water is a fact of life, we install a self-adhered modified bitumen or TPO membrane, depending on the substrate and budget. Torch-down modified bitumen is the least expensive option at $9 to $11 per square foot, but on Windcrest’s brick-veneer ranches with attached carports we usually recommend a self-adhered system for fire safety. Either way you get a written price before the first cut.

Trusted Brands We Service in Windcrest
We install and repair every major shingle brand, and we keep Windcrest-specific inventory staged locally so material delays don’t push your job a week. GAF is the most common replacement on Windcrest ranches because the architectural shingle lines carry a 130 mph wind rating, which is what you want when the spring hail line rolls through. We also install Owens Corning and Atlas architectural shingles for homeowners who want a specific color or impact rating. If you have a preference from a previous quote, we’ll match it. If you don’t, Dylan Pace will give you three options in writing with a price for each before you choose.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Windcrest Homes
- Hail-damaged valleys with no ice and water shield underneath. The original 1960s builders rarely installed valley membrane, so hail cracks open the shingle edge and water runs straight to the plywood. We add full ice and water shield in every valley on every Windcrest reroof.
- Granule-loss rot at the eaves and rakes. Low-pitch ranch roofs hold water longer after a heavy downpour, especially at the bottom edge where the water exits. Skipping starter strip or cheaping out on underlayment there means the new shingles fail at the exact same spot in a decade.
- Decking rotted under valley shingles that looked fine from the ground. On a job near Walzem Road, our crew pulled the original 3-tabs off a 1968 ranch and found the decking had granule-loss rot under the valleys from years of hail-driven water. We replaced those sheets, installed a full GAF architectural system with ice and water shield in every valley, new drip edge, and a continuous ridge vent. The homeowner’s adjuster approved the upgrade after we documented the nailing pattern for the 130 mph wind rating.
- County permitting confusion on Windcrest-adjacent lots. Homes outside the City of Windcrest limits but still in the 78239 ZIP fall under Bexar County rules, which include septic and well setback checks that city permits don’t require. Roofers who quote without checking which jurisdiction you’re in can trigger a stop-work order and a fine. We verify the permit authority before we quote, not after.
Pricing for Roof Replacement in Windcrest, TX
A full architectural shingle reroof on a standard Windcrest ranch runs $8,500 to $14,000. That’s the honest range, and most of the spread comes from three things: how much decking has to be replaced after years of valley leaks, whether you need the full ice and water shield treatment, and what shingle brand you choose. Flat sections like carports run $9 to $14 per square foot on their own. We don’t quote low to get the job and then pad the invoice after the decking is exposed. The written price from your free estimate is the number on the invoice. Call (361) 209-8857 to schedule yours, and you’ll have a written proposal in hand before you decide anything. Pulling the permit is included.
We Also Serve Cities Near Windcrest
Our Windcrest roofing crews also cover San Antonio, Universal City, Timberwood Park, and Leon Valley. If you’re just outside the Windcrest city limits and wondering whether county or city rules apply to your reroof, call us and we’ll tell you before you spend a dollar. The same written pricing and Roof Replacement standards apply everywhere we work.
Serving Windcrest, TX - Our Local Coverage Area
We’re based in the Windcrest 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 Roof Replacement in Windcrest
Windcrest sits in a hail-prone corridor along I-35, and homes here get hit by golf ball-sized hail in the spring more often than most of San Antonio. That means you need a full synthetic underlayment over the entire deck, plus ice and water shield in every valley and along the eaves. Standard felt paper won’t survive the tear-off and re-nail process, and it doesn’t seal around nails the way synthetic does. The upgrade adds about $400 to $700 to a typical Windcrest reroof and it’s the single best dollar you’ll spend. Call (361) 209-8857 and we’ll show you the difference in writing before you commit.
Yes. Windcrest’s original 1960s and 70s homes almost never had ice and water shield installed in the valleys, and that’s the number one reason we find rotted decking when we tear off. The valleys collect water from two roof planes, and hail cracks those 3-tab shingles right at the valley edge. Adding ice and water shield in every valley is standard on our Windcrest reroofs. It’s not an upsell. It’s the difference between a roof that leaks in five years and one that doesn’t. Ask any roofer who quotes you whether valley membrane is in their base price. Ours is.
If your home is inside the City of Windcrest limits, you need a city permit and an inspection after the work. If you’re on an acreage lot outside the limits but still in the Windcrest area, you fall under Bexar County rules, which include septic and well setback checks that city permits don’t require. We determine which authority applies to your address before we quote, and we pull the permit and pass the inspection on every job. Roofers who skip the permit save you a few hundred dollars and expose you to a stop-work order and a fine. Get your free estimate at (361) 209-8857 and we’ll confirm your jurisdiction in the first call.
An architectural shingle rated for 130 mph wind, laid over a full synthetic underlayment with ice and water shield in the valleys. GAF, Owens Corning, and Atlas all make an architectural line that carries that wind rating, and all three handle low-pitch ranch roofs better than the original 3-tabs ever did. The architectural shingle’s extra thickness and dimensional profile also hides minor decking waves that old Windcrest homes often have. For that reason we almost never recommend putting 3-tab back on. The cost difference is $800 to $1,200 on a standard ranch, and you get 30-plus years of material warranty instead of 20.
In many cases, yes. Texas insurers in hail-prone counties have started offering premium discounts or deductibles that adjust when a roof is replaced with impact-rated materials. If your last hail claim exposed decking rot or code issues, a full replacement with documented nailing patterns and wind ratings can also make the next claim cleaner. We photograph the entire job and provide the documentation your adjuster needs, including the nailing pattern and wind rating. Call (361) 209-8857 and we’ll walk you through what your specific insurer is likely to ask for.
Ready for a written price on your Windcrest roof replacement? Call Crestview Roofing Co San Antonio at (361) 209-8857. You’ll talk to a live person, get a free estimate in writing, and know exactly who’s coming to your door, when they’ll arrive, and what the job costs. No surprises, no change orders, no arguments after the work is done.
Written by Dylan Pace, Owner at Crestview Roofing Co San Antonio, serving Windcrest and surrounding communities.