Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Owens Corning Construction in San Antonio, TX | Sawyer Remodel San Antonio
We provide independent Owens Corning roofing and insulation service across San Antonio, from full tear-offs to storm repairs. What makes our Owens Corning work different here comes down to one thing: we treat the roof and the slab as one system. San Antonio’s expansive clay soils move under your house, and that movement travels up through the walls into the roof plane. Call us at (432) 547-6806 for a free estimate on Owens Corning roofing, ridge cap repair, or FOAMULAR insulation work.
Why San Antonio Residents Choose Us for Owens Corning Service
Our crew has installed and repaired Owens Corning roofing and insulation across San Antonio’s clay-soil suburbs for over a decade. We know exactly how TruDefinition Duration and Oakridge shingles hold up against hail, UV, and the thermal shocks that come with drought-to-downpour swings. Luca Romano, Owner at Sawyer Remodel San Antonio, grew up in East Los Angeles and learned the trade at Los Angeles Trade-Technical College before spending decades swinging hammers across the Southwest as a General Contractor in San Antonio. He and his crew have been working San Antonio for years, and Luca still does a final walkthrough on every job himself. The craft comes first. Everything else follows.
We’re an independent Owens Corning service provider, not a manufacturer-authorized dealer. That means we answer to you, not a corporate quota. We recommend genuine Owens Corning shingles, hip caps, and underlayment because they preserve the original wind rating and color match on your roof. When the original felt underlayment has failed from lime dust and heat, we use a factory-tested aftermarket synthetic underlayment instead. We stock common Owens Corning colors and components locally, so a repair in San Antonio doesn’t wait on a freight truck from Ohio.
Every job runs under The Relay Visibility Guarantee: a written price before we start, live arrival time tracking, and before-and-after photo updates. No voicemail loops. No four-hour windows. No change orders at the door.
Styles & brands we work with
Common Owens Corning Construction Problems We Solve in San Antonio
- Wind-lifted shingle tabs on north-side homes. Spring storms in San Antonio hit hard, and we regularly see Owens Corning shingles lifted where the original installer used short nails or the heat-activated sealing strip never fully bonded. Once the tab lifts, the next storm peels the whole course. We replace the damaged shingles with genuine Owens Corning stock and check nail length on every course we touch.
- Thermal blistering on south- and west-facing Duration slopes. San Antonio’s summer sun cooks shingles to 160-plus degrees on a July afternoon. When attic ventilation is inadequate, common in slab-on-grade ranch homes with tight soffit designs, the shingle surface blisters and sheds granules. We fix the roof and the airflow at the same time.
- Cracked or missing ProEdge ridge caps on “roller coaster” slabs. In Alamo Ranch, expansive clay soils heave foundations so dramatically that roof planes twist. That torque pops nails and widens ridge lines, cracking the ProEdge caps. You fix the cap, and it cracks again in six months unless the foundation gets attention first.
- FOAMULAR NGX boards degraded by wet-dry cycles. Near Helotes, limestone ledges trap subsurface water, and poorly drained crawlspaces subject insulation to repeated saturation. FOAMULAR NGX handles moisture better than most XPS, but constant wet-dry cycling eventually degrades the closed-cell structure. We replace it and address the drainage that caused the failure.
- Granule loss on aging Oakridge shingles. Intense UV, hail, and thermal shock break down the asphalt matrix over time. If you’re seeing granules in the gutters every week, the shingles are nearing the end of their service life. We’ll tell you honestly whether it’s patchable or time for a full reroof.
Owens Corning Service in San Antonio: What Local Conditions Mean for Your Equipment
San Antonio’s north-side zip codes like 78253 see some of the highest concentrations of Owens Corning Duration installations in the state, but the same Alamo Ranch clay soils that crack driveways also create roof-plane twist that can void the shingle’s wind warranty if not addressed with foundation stabilization before reroofing. Here’s what that means in practice. Your foundation heaves an inch, your wall planes shift, and suddenly your roof deck isn’t one flat surface anymore. Shingle rows ripple. Nails back out. Ridge lines open up. The Owens Corning wind warranty assumes a structurally sound deck, and a twisted roof plane doesn’t qualify. We’ve seen homeowners spend $18,000 on a beautiful Duration reroof only to have the manufacturer decline a wind claim two years later because the deck moved. The fix is sequencing: stabilize the slab first, then reroof. On one 2008 brick veneer home in Alamo Ranch off Culebra Road, the owner reported shingle granules in the gutters every week. The roof had Oakridge shingles with thermal blistering on the west-facing slope, and the ridge line showed a 1.5-inch sag from slab heave. We installed steel pier foundation supports at the rear corners, replaced the deck on the damaged plane, and reroofed with TruDefinition Duration in Onyx Black, adding continuous ridge venting to cut attic temperatures. Two years later, that roof is still flat and tight.
Owens Corning Models & Products We Service in San Antonio
We install, repair, and replace the full Owens Corning roofing line through our Bathroom Remodeling in San Antonio, including TruDefinition Duration Series shingles, Oakridge Series shingles, and ProEdge hip and ridge cap shingles. We also handle FOAMULAR NGX XPS insulation for below-grade and crawlspace applications. Our parts policy is straightforward: we source genuine Owens Corning shingles, hip/ridge caps, and underlayment to preserve the existing color and wind rating. Where the original felt underlayment has failed from lime dust and heat, we use a factory-tested aftermarket synthetic. We replace rather than patch when decking rot or impact damage covers more than 20% of a plane, because patching on aging San Antonio roofs invites future leaks at seams.
For homeowners exploring a full roof system upgrade, we also offer Owens Corning sales & service guidance across the product range, from shingle selection to ventilation design.
See the difference
Before
After
Before
After
Before
AfterOwens Corning Service Pricing in San Antonio
Here are the San Antonio market ranges for the Owens Corning work we do. These numbers reflect what we’ve actually bid and built in this market over the last several years.
| Service | Price Range (San Antonio) |
|---|---|
| Roof Replacement with Owens Corning Duration Shingles | $8,000 – $20,000 |
| Roof Repair (individual Owens Corning shingle replacement) | $400 – $1,800 |
| Standing Seam Metal Roof | $15,000 – $40,000 |
What drives the cost in San Antonio: roof size, pitch, decking condition, whether we’re tearing off one layer or two, and whether foundation work is needed before the reroof. Every estimate we write is a line-item quote, not a ballpark. You’ll see exactly where the money goes before you sign anything. Call (432) 547-6806 to schedule your free estimate, and we’ll walk the roof with you.
Serving San Antonio, TX - Our Local Coverage Area
We’re based in the San Antonio 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 – Owens Corning Construction in San Antonio
Duration shingles carry a Class 4 impact rating, which is the highest available, and they hold up better than most asphalt shingles in San Antonio hail events. But no shingle is hail-proof. A big enough stone at the right angle will crack any asphalt shingle. What Duration buys you is better granule adhesion and a thicker mat that shrugs off the dime-sized hail we get in spring storms. Call (432) 547-6806 for a free roof inspection, especially after a hail event.
Because the foundation moves. Alamo Ranch sits on expansive clay that swells and shrinks with moisture, and the resulting slab heave torques the roof plane. That twist pops nails and widens ridge lines, cracking the ProEdge caps before the field shingles show wear. It’s a San Antonio-specific failure pattern we see constantly on the northwest side.
You can repair individual shingles if the color is still in production. Duration colors fade slightly over time under San Antonio’s UV, so a brand-new shingle won’t be a perfect match on a 10-year-old roof. We’ll tell you honestly whether a repair will look acceptable or whether the color difference will be obvious from the street. Sometimes the right answer is a full plane replacement.
Yes. FOAMULAR NGX is a closed-cell XPS board rated for below-grade and under-slab use, and it’s commonly used in San Antonio to add thermal break and moisture resistance beneath post-tension slabs. The key is drainage: if the site holds water against the insulation for months, even NGX eventually degrades. We address grading and drainage as part of any insulation install.
Heat itself doesn’t void the warranty, but inadequate attic ventilation can cause thermal blistering that the manufacturer may not cover if the roof was installed without proper airflow. San Antonio’s south- and west-facing slopes see the worst of it. We check ridge venting, soffit intake, and deck condition on every warranty-related inspection. Call (432) 547-6806 to have us take a look before you file a claim.
Service Areas Near San Antonio
We run Owens Corning roofing and insulation crews throughout the greater San Antonio metro, including the north side, and into surrounding communities. You’ll find us working on homes in New Braunfels, Alamo Heights, Universal City, Timberwood Park, and Kirby on a regular basis. If you’re in one of those spots, see our Owens Corning service in New Braunfels page or the Owens Corning service in Alamo Heights page for neighborhood-specific detail. For the full metro picture, check the San Antonio service area page.
Book Your Owens Corning Service in San Antonio Today
If your Owens Corning roof is leaking, lifting, or losing granules, call us at (432) 547-6806. We’ll get someone on the phone who can actually answer your questions, schedule a free estimate, and give you a written price before any work starts. Storm damage? We handle emergency calls across San Antonio, and we’ll document everything for your insurance claim.
Written by Luca Romano, Owner at Sawyer Remodel San Antonio, serving San Antonio since 2005.
