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Owens Corning Roofing: The San Antonio Owner’s Guide
Owens Corning roofing replacement in San Antonio typically runs $8,000 to $20,000 installed, depending on the square footage and the specific shingle line your home carries. We stock Owens Corning Duration, Oakridge, and Supreme lines at our San Antonio shop, along with the matching ridge caps, starters, and underlayment they require. Most owners discover a problem the same way: a shingle in the yard after a March windstorm, a water stain spreading across a bedroom ceiling, or granules piling up in the gutter after a heavy rain.
The frustrating part is that Owens Corning roofs rarely fail all at once. They fail in stages, and by the time you see the leak, the underlayment has usually been compromised for months. Isaac Pruett has walked enough San Antonio rooftops to know that the roof over your head is the one surface you never want to guess about. We identify exactly which Owens Corning product you have, what’s failing and why, and what it costs to make it right before anyone climbs a ladder.
Which Owens Corning Models This Applies To
We work on all three Owens Corning shingle families common across San Antonio neighborhoods: Duration (their architectural line, with SureNail technology), Oakridge (the mid-tier architectural option), and Supreme (their three-tab entry line). Each uses a different strip width, nail line placement, and exposure spec, which means grabbing the wrong bundle at a supply house is easier than most homeowners realize. Duration shingles carry a wider nail zone and a fabric-reinforced nailing strip; Oakridge uses the narrower zone; Supreme is dimensionally thinner and installs with a different exposure.
The fastest way to identify what you have: check the shingle wrap label in the attic or garage, or measure a full exposed shingle. Duration exposes at 5⅝ inches, Oakridge at 5⅝ inches as well, and Supreme at 5 inches. If the roof was installed in the last 10 years and you’re in a newer San Antonio subdivision, you almost certainly have Duration. For repair work, we insist on OEM Owens Corning replacement shingles whenever the roof is under its prorated warranty, because mixing aftermarket shingles can void the manufacturer’s coverage. On older roofs where the warranty has expired, we’ll recommend quality aftermarket equivalents only if the color match is exact and the structural spec is equal. Mason Remodeling Co San Antonio is an independent service provider and not affiliated with Owens Corning, which also means we tell you the truth about what your warranty actually covers.
Styles & brands we work with
Signs Your Owens Corning Roofing Is Failing
- Granules in the gutters. Owens Corning shingles shed granules as the asphalt weathers, especially after a Texas hailstorm. A thin layer is normal; piles of granules mean the shingle’s UV protection is gone and the mat is exposed.
- Curling or lifting shingle edges. San Antonio’s attic heat attacks the adhesive strip from below, while sun exposure bakes it from above. When shingles release at the corners, wind gets underneath and tears them off in the next storm.
- Water stains on the ceiling. By the time you see the stain, water has traveled through the shingle, the underlayment, and the deck. The entry point is often several feet uphill from the stain, which is why chasing a leak without a full inspection wastes time.
- Shingle debris in the yard after a storm. San Antonio thunderstorms with 40+ mph gusts regularly strip aging shingles. If you find them, the seal strip has failed across a larger area than just the pieces on the ground.
- Sagging along the roofline. This is structural, not shingle failure. A sagging deck means the roof sheathing is water-damaged and losing strength, which requires tear-off and replacement, not just a patch.
See the difference
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AfterReplacement Cost & What’s Included
Full Owens Corning roof replacement in San Antonio runs $8,000 to $20,000, with the typical 1,800 to 2,200 square foot single-story home landing around $11,000 to $15,000 for Duration architectural shingles, tear-off, new underlayment, and new flashing. The $8,000 end covers smaller ranch homes or Supreme three-tab re-roofs; the $20,000 end covers larger two-story homes, steep pitches that require fall protection, or roofs with multiple valleys and dormers. Targeted repair, meaning replacing a section of damaged shingles, runs $400 to $1,800 depending on how much decking is damaged underneath.
Every quote we write in San Antonio includes the tear-off, the Owens Corning shingles and matching components, new underlayment, drip edge replacement, and full cleanup with magnetic nail sweep. The written price is delivered before any work starts, and it does not change unless we uncover deck damage that was hidden under the old shingles. If decking replacement is needed, we show you the damage first and price it per sheet before proceeding. Our work carries a written guarantee for 365 days from the completion date. If anything we installed fails in that year, we return and make it right at no cost.
DIY or Call Us?
There are things worth checking yourself: look for missing shingles from ground level, clear your gutters, and note any visible water stains on the ceiling after heavy rain. Those observations help us price and scope the job faster. What you should not do is climb onto a San Antonio roof in summer. The shingle surface can exceed 160 degrees in July, the clay tile and metal valleys are slick, and there is no safe way to walk a steep pitch without a harness and training. Falls from residential roofs are one of the most common serious construction accidents, and a damaged shingle is not worth a trip to the emergency room.
If the repair requires matching Owens Corning shingles to an existing color and line, that’s another place DIY goes wrong fast. Shingle colors drift between manufacturing lots, and without a good eye for the color variation and the correct exposure spec, you’ll end up with a visible patch that a buyer will flag during an inspection. Call (254) 269-5071 and we’ll inspect the roof, identify the exact Owens Corning product you have, and give you the written price before you decide anything.
FAQs
In San Antonio’s heat, expect 15 to 25 years from a Duration architectural shingle, shorter for Supreme three-tab which typically lasts 12 to 18 years here. The Texas sun degrades the asphalt and adhesive faster than the manufacturer’s national average suggests, and hail storms accelerate the timeline further. If your roof is past year 15 and showing granule loss, call (254) 269-5071 to have it assessed before a leak dictates the schedule.
Yes, if the damage is confined to a limited area with intact decking and the shingle line is still manufactured in a matching color, repair runs $400 to $1,800 in San Antonio. If the roof is over 15 years old or the damage spans multiple planes, replacement usually costs less per year than repeated patch jobs. We’ll tell you which situation you’re in, and give you the written numbers for both before you choose.
Most San Antonio homes take 2 to 4 days for a full tear-off and re-shingle, depending on size, pitch, and whether the deck needs sections replaced. Weather windows in the spring and fall move fast, and we protect the job with tarps if a storm rolls through mid-project.
We stock the most common Owens Corning Duration and Oakridge colors at our San Antonio shop, which means we can match the majority of existing roofs without a special order. Specialty colors or Supreme three-tab are ordered per job and typically arrive within a week.
Know who’s coming, know what it costs, know it’s covered – that’s the whole job before the job starts. Call (254) 269-5071 for a free Owens Corning roofing estimate in San Antonio. The written price is yours before any work begins, and every crew member who arrives at your door is background-checked, identity-verified, and introduced to you by name and photo under the Threshold Standard.
Written by Isaac Pruett, Owner, Mason Remodeling Co San Antonio at Mason Remodeling Co San Antonio, serving San Antonio and nearby areas.
