Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Boral Roofing Company in Los Angeles: What to Know First
Boral roofing repair in Los Angeles typically runs $350 to $900 for most leak and flashing jobs, while full Boral concrete or clay tile replacements start around $18 to $26 per square foot installed. We complete most Boral repairs in one visit, and you’ll see your exact price in writing before any work starts. If you own a Boral tile roof somewhere between Sherman Oaks and San Pedro, this page explains how we diagnose, fix, and stand behind the work.
We’re an independent Boral service provider, not a manufacturer-authorized dealer, which means our recommendations come from what’s actually failing on your roof, not a parts catalog. Call (424) 766-4937 and you’ll get a live person. Every time. Even at 2 a.m. when you’ve just discovered water coming through the ceiling.
How Boral Products Fail - and How We Fix Them
- Hairline cracking in Boral concrete tiles after seismic shifts or thermal cycling. Los Angeles clay soil expands and contracts hard between wet winters and dry summers, and older Boral concrete tile installations often develop stress cracks near the roof’s hips and ridges. We see it in Sherman Oaks and Studio City homes built in the 1980s and 1990s. The fix is tile replacement with color-matched stock, not caulk, because caulk fails within two seasons under direct sun.
- Broken interlocking flanges on Boral Capistrano tile profiles from foot traffic. The Interlocking tile series has a thinner leading edge than Mission-style profiles, and one wrong step from a previous contractor or solar installer snaps the flange. Water then channels sideways into the underlayment. We replace the damaged tile and check the lath or batten below, because a snapped flange usually means a cracked batten is next.
- Underlayment failure beneath Boral tile that’s outlived its paper. Boral tiles themselves can last 50 to 75 years, but the felt or synthetic underlayment installed beneath them on most Los Angeles homes was never rated for more than 20 to 30. When it goes, the tiles look fine but the roof leaks. A torch-down underlayment replacement under Boral tile is a specialized job we handle regularly in neighborhoods like Los Feliz and Hancock Park, where roofs date to the 1950s and 1960s.
- Ridge cap mortar deterioration on Boral clay tile roofs near the coast. Salt air off the Pacific eats mortar joints faster than anything else on a roof. In Playa del Rey and Westchester, we commonly see Boral clay tile ridge caps where the mortar has crumbled to powder, leaving the cap tiles loose and ready to slide off in the next Santa Ana. We reset caps with flexible adhesive and proper flashing, not just re-mortaring, because mortar alone won’t survive the next wind event.
- Flashing failures where Boral tile meets chimneys, skylights, and parapets. The tile itself is rarely the first thing to fail. The galvanized flashing installed 30 or 40 years ago corrodes, separates from the tile, and opens a water path. On Boral jobs we inspect every penetration before touching a single tile, because the leak you see on the ceiling is almost always a flashing problem, not a tile problem.
Our Boral Roofing Company Process
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Call and talk to a person. We answer live at (424) 766-4937, day or night. You describe the problem: water staining, a missing tile after a windstorm, granules in your gutter. We schedule a visit that works with your family’s routine.
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We inspect and walk you through what we find. Erik Lindgren or one of our senior technicians goes onto the roof, takes photos, and shows you exactly what’s failed. As Erik puts it: “Tell me what you’re seeing, and I’ll tell you exactly what it means for your roof.” For Boral tile work, we check the tile surface, the underlayment, and every flashing point, because all three have to work together.
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Written price before anything is touched. You get a line-item quote in dollars, not an estimate range. It covers parts, labor, disposal, and cleanup. No change orders unless we both agree something new popped up during the work.
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The repair itself, done carefully around your home. Shoe covers at the door, drop cloths through the hallways, tarps protecting your landscaping. We use OEM Boral tile where availability and lead time allow, and quality aftermarket tile that matches the profile, color, and weight when OEM isn’t practical. We’ll tell you which one we’re using and why before we install it.
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We test, document, and clean. We water-test the repair where possible, or verify the flashing and underlayment are sealed correctly. Then we photograph the cleanup: nails magnet-swept from the yard, debris hauled off, work area left the way we found it. You get that photo before the crew leaves.
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The 365-Day Done Right Promise applies, in writing. If the repair doesn’t hold, we make it right. No interpretive dance about what “warranty” means. It’s stamped on every job we do.
What Boral Roofing Company Costs in Los Angeles
Here’s what we see in the Los Angeles market for Boral work:
- Individual Boral tile replacement: $35 to $75 per tile installed, depending on profile and whether we need to match an aged color blend.
- Flashing repair at a chimney or skylight on a Boral roof: $350 to $700, including removal and reset of surrounding tile.
- Localized underlayment patch under Boral tile: $850 to $1,500, depending on how many tiles need to be lifted and re-set.
- Full underlayment replacement under existing Boral tile: $6 to $10 per square foot, tile removed, underlayment replaced, tile re-installed with new fasteners and flashings.
- Complete Boral concrete tile roof replacement (new underlayment, new tile): $18 to $26 per square foot for most Los Angeles homes.
What moves the price is roof pitch, tile profile availability, how many tiles break during removal, and whether the existing battens are salvageable. You’ll see exactly which of those applies to your roof, in writing, before we start. Call (424) 766-4937 for a free estimate.
Why Los Angeles Homeowners Call Birchbark Roofing for Boral Work
Boral tile is heavy, specific, and unforgiving if you rush a repair. A roofer who mostly installs asphalt shingles will step on the wrong part of the tile, break six more trying to replace one, and leave you with a patch job that leaks worse than the original problem. We send background-checked, uniformed technicians who’ve handled Boral concrete and clay profiles on hundreds of Los Angeles roofs, from Spanish-style homes in Los Feliz to mid-century ranch houses in the Valley.
Every Boral job is backed by the 365-Day Done Right Promise: if the work isn’t right, we make it right. No fine print or prorated nonsense. And because we also work with GAF, Owens Corning, and CertainTeed systems, we won’t try to force a full replacement or a brand switch on you just because it’s easier for us. We’ll tell you honestly whether your Boral roof can be repaired or needs to be replaced, either way with a written price. We’re part of the Cedarwell family of roofing companies, operating since 2000, and the Cedarwell Care Promise applies to every visit: Clean up like it’s our own home, Ask before we move or touch anything, Respect your family’s time and quiet hours, Explain the price before the work.
FAQs
In most cases, no. Boral tile warranties typically cover the tile material itself, not installation workmanship. If tiles need to be replaced under warranty, we can help you navigate the claim process, but the labor to install them is handled by us as an independent contractor. If your roof is still under a contractor workmanship warranty, we’ll tell you honestly whether you should go back to the original installer first. Call (424) 766-4937 if you’re not sure how your warranty applies, and we’ll talk it through with you.
Most individual tile replacements and flashing repairs on Boral roofs are completed in a single visit, usually two to four hours on site including cleanup. Underlayment replacement or larger sections of tile re-setting can take three to five days depending on roof size and weather. You’ll get a timeline in writing before we begin.
In most cases yes. Boral’s standard color blends like Desert Tan, Terracotta, and Adobe have remained fairly stable over the years, and we stock or source matching profiles from local Los Angeles distributors. If your roof has heavy weathering or UV fading, we’ll show you what a color difference will look like before you commit so there are no surprises when the work is done.
The leak is most likely coming from failed underlayment or flashing beneath the tile. Boral tiles shed water, but the waterproof barrier beneath them is always doing the real work, and on many Los Angeles homes that barrier was installed decades ago and has outlived its useful life. We inspect the underlayment and flashings, not just the surface, which is why our repair quotes sometimes differ from other contractors who only looked at tiles. Call (424) 766-4937 for a roof inspection that goes beyond what’s visible from the street.
Written by Erik Lindgren, Owner, Birchbark Roofing at Birchbark Roofing, serving Los Angeles and nearby areas.






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