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Boral Roofing: The San Antonio Owner’s Guide
We install and repair Boral roofing across San Antonio, and a failed Boral part usually means a roof repair bill between $400 and $1,800, with most Boral tile and flashing work landing closer to $600 – $1,200 installed. Homeowners typically discover a problem after a hailstorm, a long dry spell that cracks a tile, or when a leak shows up on the ceiling below a Boral barrel tile that shifted out of place. The good news is that Boral tile, flashing, and underlayment parts are still manufactured and available, and our crews carry the most common Boral-compatible fasteners, mortar, and flashing on the truck when we head out to a San Antonio job.
We’re an independent San Antonio contractor, not a Boral dealer, but we’ve been matching and installing Boral roofing systems across San Antonio for years. Isaac Pruett has seen Boral tile roofs near Leon Springs and Alamo Heights that lasted 30 years with only minor upkeep, and we’ve also seen Boral tile that cracked within a decade because the original installer used the wrong mortar bed. Getting the part right matters, and so does the person holding the trowel.
Which Boral Models This Applies To
Boral Roofing’s concrete and clay tile lines share most installation hardware and flashing geometry, but there are compatibility gotchas you won’t find on a generic roofing forum. The main product families we work with are Boral Tile (including the Barcelona, Mission, and Flat Shake profiles), Boral Steel (stone-coated steel, now under the Boral name in some regions), and the Boral Roofing product lines sold before the US tile division was acquired by Westlake Royal Roofing Solutions. If your tile says “Boral” on the underside, or your original invoice references a Boral concrete tile profile, we can source exact replacements or a profile-matched equivalent.
Here’s what to know before you buy: Boral concrete tile is still sold under the Westlake Royal name in many parts of Texas, but original Boral-branded tile remains common on San Antonio homes built between roughly 1995 and 2020. The critical identifier is not just the brand name but the profile number and color code, which is stamped into the back of most concrete tiles. A Boral “Barcelona Blend” isn’t the same as a “Mission Adobe,” and mixing profiles on a visible slope is the fastest way to ruin the look of a San Antonio Spanish-style home. When we source parts, we match the profile, color tone, and weathering pattern – a new tile on a 15-year-old San Antonio roof should not look like a bright patch. Where Boral original stock is no longer made, we use profile-matched equivalents from current manufacturers and confirm the match in writing before we install.
We also support Boral underlayment and fastener systems. Boral’s recommended fastener for concrete tile in high-wind regions is a stainless steel screw or ring-shank nail with a minimum 1-inch embedment into the deck, and San Antonio’s occasional straight-line winds make that spec non-negotiable. Skipping the proper fastener on a tile roof is how you get tiles sliding off a ridge after a spring storm.
Styles & brands we work with
Signs Your Boral Roofing Is Failing
Boral tile is durable, but nothing on a San Antonio roof lasts forever. Here are the five failure patterns we see most often, along with what’s actually happening underneath.
- Cracked or spalled roof tiles you can see from the yard. San Antonio’s freeze-thaw cycles are mild compared to the Hill Country, but a tile with a hairline crack still absorbs water and splits when temperatures swing. A cracked Boral tile isn’t always leaking yet, but it will once the underlayment ages another season or two. We replace cracked tiles before they take the underlayment down with them.
- Dark stains or mineral streaks running down the tile surface. Boral concrete tile is porous by design, and when the factory sealant wears off after 10 to 15 years, the tile starts holding water. That surface staining isn’t structural, but it usually means the tile is getting heavier after rain and the underlayment is working harder than it should. Resealing is sometimes viable; replacement is the longer-term fix for badly eroded tile.
- Broken tiles in the valley where two roof slopes meet. Valleys channel the most water on any roof, and a Boral tile that shifts or breaks in a valley will let water under the adjacent tiles fast. We see this most often after a San Antonio hailstorm or when a contractor walked the valley incorrectly. Valley tiles need to be replaced and sealed with the right flashing detail, not just re-set.
- Loose or missing ridge caps along the roof peak. Ridge caps are the first parts to catch wind, and Boral ridge pieces rely on mortar or mechanical attachment that degrades over time. Once a ridge cap is loose, the roof is open to wind-driven rain, and the damage spreads to the underlayment below.
- Water staining on the ceiling or walls inside the house. This is the one that finally gets people to call. By the time water reaches the ceiling, it has already moved through the tile deck, the underlayment, and often the insulation. The visible stain is usually smaller than the area of wet underlayment above it, which is why we trace the source across the full slope, not just the stain.
See the difference
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After
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AfterReplacement Cost & What’s Included
For Boral roofing work in San Antonio, a targeted tile repair runs $400 – $1,800, with the most common jobs – replacing a handful of cracked tiles, re-bedding loose ridge caps, or repairing flashing at a chimney or vent – landing around $600 – $1,200 including parts and labor. A full roof replacement falls under our standard Roof Replacement pricing of $8,000 – $20,000, depending on roof size, pitch, and whether the existing Boral tile can be salvaged or the deck needs to be stripped to the sheathing.
| Repair Type | Typical San Antonio Price Range |
|---|---|
| Tile repair (1 – 10 tiles) | $400 – $900 |
| Flashing repair (chimney, vent, wall) | $500 – $1,200 |
| Ridge cap re-bedding (per section) | $450 – $1,000 |
| Valley repair with new flashing | $700 – $1,800 |
| Full Boral roof replacement | $8,000 – $20,000 |
What drives the range is mostly deck condition. If the underlayment is intact, a tile swap is a quick job with a clear price. If we pull a tile and find rotted decking or deteriorated underlayment, the quote changes before we do any additional work – and you’ll see the written price update before we proceed, not after. Every Boral repair we do in San Antonio is covered by our 365-Day Done Right Promise. If the work is not right within a year of completion, we come back and make it right at no cost. That’s the whole deal, stated plainly.
DIY or Call Us?
You can safely do the inspection yourself from the ground or a ladder: look for cracked tiles, missing ridge caps, and stains on interior ceilings after a storm. What you shouldn’t do is walk on a Boral tile roof. Concrete tile is brittle, and a single misstep can crack six tiles around the one that was already broken. We’ve also seen homeowners on San Antonio roofs who found softened decking under a tile and went through to the ceiling below. If the roof has any pitch at all, let a trained crew with the right fall protection handle the repair.
If you’re comfortable on a ladder and just want to confirm what we’ll see, check the tile stamp on the underside of a fallen tile in your yard – that profile number helps us match replacements before we arrive. Then call (254) 269-5071 and we’ll send someone who knows Boral profiles and San Antonio roofs. Know who’s coming, know what it costs, know it’s covered – that’s the whole job before the job starts.
FAQs
How long does Boral roofing last in San Antonio? Boral concrete tile typically lasts 30 to 50 years in San Antonio, but the underlayment beneath it usually needs replacement every 20 to 25 years. The tile itself can look fine while the underlayment is silently failing, which is why an inspection after year 15 is worth the visit. Call (254) 269-5071 for a free estimate on any Boral repair or inspection.
Can a cracked Boral tile be repaired instead of replaced? In most cases, no – a cracked concrete tile should be replaced with a color-matched piece, not patched. Surface sealants can extend the life of weathered tile, but a structural crack will keep spreading through San Antonio’s temperature swings. Call us for an honest look before you spend money on a patch.
How long does a Boral tile repair take? A typical tile or flashing repair takes half a day, including sourcing the matched part from our supplier if it’s not on the truck. A ridge cap re-bedding or valley rebuild can run a full day. We’ll give you a clear time window when we schedule, not after we show up.
Do you stock Boral parts, or do I need to buy them first? We stock the most common Boral-compatible fasteners, mortar, flashing, and underlayment materials on our trucks. For specific tile profiles and colors, we source from our San Antonio suppliers, and we’ll confirm the match with you in writing before we install. We’re not a parts counter, but we handle the full procurement so you don’t have to guess.
Written by Isaac Pruett, Owner, Mason Remodeling Co San Antonio at Mason Remodeling Co San Antonio, serving San Antonio and nearby areas.
