Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Boral Shingle Repair: The San Antonio Owner’s Guide
Boral shingle repair in San Antonio typically runs $325 – $680 installed, depending on how many shingles failed and whether the underlayment beneath them needs replacing. We stock Boral-compatible cement shingles on our trucks and can usually complete a repair the same day we inspect it. Most San Antonio homeowners discover a Boral problem after a storm: either a visible crack on the roofline, a shingle in the yard after high wind, or a water stain spreading across the ceiling after a hard Hill Country rain.
What makes Boral different matters when it’s time to repair. These are fiber-cement shingles, not asphalt, and they crack differently, fasten differently, and need a roofer who knows the difference. Erik Lindgren and our crew have been matching Boral profiles on San Antonio homes for years, and we’ll tell you straight what needs replacing and what’s still solid.
Which Boral Models This Applies To
The two Boral shingle lines we work with most often in San Antonio are the Boral Inspire series (stone-coated steel, often found on newer builds in Stone Oak and Alamo Ranch) and Boral cement roof tiles (more common on Spanish and Mediterranean-style homes in Alamo Heights and Terrell Hills). Both share a repair reality: you can’t just grab any asphalt shingle off a truck. The profile thickness, the exposure line, and the fastener pattern are all specific to the product.
Here’s the compatibility gotcha most homeowners run into: Boral Inspire shingles interlock on the left edge, and if you replace one with a plain flat metal shingle, water channels differently and you’ll get a leak at the seam within a year. We match the exact profile and color code, not just a “close enough” look. If you can see the label on an unused bundle in your garage or attic, that’s the fastest way to confirm the series. No label? We can identify it from a photo of the shingle edge and a measurement of the exposure. OEM Boral parts are our default recommendation for anything under warranty or structurally visible. For discontinued Boral colors, there are quality aftermarket stone-coated panels that hold up well under Texas sun, and we’ll show you both options with prices before any work starts.
Styles & brands we work with






Signs Your Boral Shingle Repair Is Failing
- Cracked or chipped shingle edges along the eaves. San Antonio hail and the repeated expansion cycle from 100-degree afternoons to cool nights put stress on cement and stone-coated edges. Once an edge chips, water gets behind the shingle and works its way up.
- Rust streaks running down from a single shingle. On Boral Inspire, a stone-coat scratch from a falling branch exposes the steel core. Bare metal in San Antonio humidity rusts within a season, and that rust trail is your early warning before the shingle perforates.
- Water staining on a ceiling or wall near an exterior corner. That’s the symptom that gets us called most often. It usually means a shingle above has shifted or cracked, and rain is finding a path through the underlayment at a seam.
- Shingles in the yard after a storm. A cement shingle that tears free almost always means the fastener pulled through or the underlayment bond gave way. It’s not just the missing shingle to worry about: the exposed area underneath is now the weak point.
- Visible gaps where shingles should overlap. If you can see daylight or a dark gap between Boral courses from the ground, the shingle above has slipped. That gap is an open channel for San Antonio’s driving rain.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
| Single Boral shingle replacement (cement or Inspire) | $325 – $480 |
| Small area repair (up to 10 shingles) | $480 – $680 |
| Underlayment patch (if exposed or torn) | $120 – $240 added |
| Color-matched caulk and fastener kit | $40 – $85 |
Those are installed prices for San Antonio, and they include the shingle, matching fasteners, sealant, labor, and our written line-item estimate before we start. What pushes a Boral repair toward the top of the range is access: a second-story section on a steep pitch near the Stone Oak hills costs more in labor than a single-story ranch in Alamo Heights. What pushes it lower is a straightforward swap on an easy slope. The important number is the one we hand you before the first shingle comes off. A written price and a straight answer, that’s where we start.
DIY or Call Us?
Boral repairs sit on the safer end of the DIY spectrum compared to high-tension work like garage springs or electrical panels, but a roof is still a roof. If you’re confident on a ladder and just need to inspect, you can check for cracked edges from the ground with binoculars, or from the eaves on a single-story section. What we’d caution against: walking a Boral tile roof yourself. Cement and stone-coated shingles crack under concentrated weight, and a broken tile you caused is a $400 repair you didn’t have before.
What we do that’s harder for a homeowner to match: identify the exact Boral series and color code, lift the surrounding shingles without cracking them, replace damaged underlayment properly, and fasten the new shingle to spec so wind doesn’t lift it next spring. If you’d rather watch from the porch while we handle it, call us at (903) 354-7802 and we’ll schedule a free inspection.
FAQs
Boral cement and Inspire shingles generally carry a 30 to 50 year lifespan in a dry climate, but San Antonio’s combination of intense UV, hail, and humidity typically means visible edge wear by year 18 to 25, with isolated repairs needed earlier. The good news is a well-matched repair extends the rest of the roof rather than resetting the clock on all of it. Call (903) 354-7802 for an exact assessment of your roof’s condition, and we’ll tell you honestly how many useful years are left.
A hairline crack in a cement Boral shingle can sometimes be sealed with a color-matched silicone sealant and hold for several years, but any shingle with a displaced or missing piece needs replacement. Patching compounds on stone-coated steel don’t restore the coating, so replacement is the long-term right call there. We’ll show you both options and the price difference in writing before you decide.
A single-shingle Boral repair typically takes an hour on site, including setup, replacement, and cleanup photography. A small area repair of up to ten shingles usually runs two to three hours. We’ll confirm the window when we schedule, and we protect the floors and yard around the ladder every time.
We stock common Boral Inspire and cement tile profiles in our San Antonio trucks, including several discontinued colors we’ve sourced over the years. If your specific color code is one we don’t carry, we order it same week and give you a firm install date before we schedule. We also work with materials from GAF, Owens Corning, and CertainTeed, so if a Boral match isn’t practical for your home, we’ll recommend the closest alternative honestly.
Written by Erik Lindgren, Owner, Birchbark Roofing San Antonio at Birchbark Roofing San Antonio, serving San Antonio and nearby areas.