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Boral Roofing Company in Orange County: What to Know First
Boral roof repair and replacement in Orange County typically runs $450 – $1,200 for targeted repairs and $14,000 – $32,000 for a full replacement, depending on the tile profile and how much of the underlayment has failed. Most Boral jobs take one to three days once materials are on site, and every one starts with a written price before any work begins. That number is on paper before we touch your roof, and it does not move at the door.
This page is for Orange County homeowners who own a Boral roof and want a straight answer about what it takes to fix it right. Call (559) 258-5703 to schedule a free estimate, or keep reading to understand what you’re actually dealing with.
How Boral Products Fail – and How We Fix Them
Boral makes a proven concrete and clay tile, but even well-made tile fails in predictable ways, especially in Orange County’s heat, Santa Ana winds, and coastal salt air. Here’s what we actually see on Boral roofs across the county:
- Underlayment rot under Boral Barcelona tiles. The tile itself can last 50 years, but the felt underlayment underneath typically fails at 20 to 25. On Boral Barcelona roofs in Anaheim Hills, we regularly find the underlayment has turned to paper-thin shreds while the tile above still looks fine. The fix is a lift-and-relay: we pull the tile, replace the underlayment, and re-set the original tile if it’s intact.
- Nail fatigue on Boral CedarLite shake profiles. CedarLite is a dense, heavier profile, and when the original install used short nails or missed the batten, the tile loosens over time. We see this most on south-facing slopes, where the expansion and contraction cycle is harshest. Our fix uses the correct fastener length and spacing so the tile stays put through the next round of Santa Anas.
- Broken Boral flat tile from foot traffic. Concrete tile doesn’t flex, and neither does a cracked one. When a technician walks the wrong line, a flat Boral tile snaps at the water channel. We see this all the time after satellite dish installs and solar panel mounts. We replace the individual tiles rather than patching, because a patched tile fails again at the first freeze-thaw or wind event.
- Flashing separation at Boral barrel tile hips and ridges. The barrel profiles like Boral Villa and Sonora create deep valleys where flashing has to bend hard, and Orange County’s salt air accelerates corrosion at the fasteners. When flashing pulls away, water runs behind the tile and into the decking. We cut and re-flash those transitions with proper under-tile step flashing, not a bead of caulk.
- Valley clogging on Boral Mission profiles. Mission tile has a tighter S-curve, which funnels debris into valleys. Add Orange County’s eucalyptus and jacaranda leaf drop, and valleys back up fast. We clear and re-flash valleys, then re-bed the valley tiles with the correct mortar mix so the next heavy rain doesn’t push water sideways into the decking.
Styles & brands we work with






Our Boral Roofing Company Process
We work Boral tile roofs on a set process, so the job is the same whether we’re repairing twelve cracked tiles in Fullerton or re-laying a full underlayment in Mission Viejo. Here’s how a typical Boral service call runs:
- 1
Inspection and diagnosis. We walk the roof, map the fails, and write down exactly what we found, including photos. You get a clear read on what’s broken, what’s holding up, and what needs watching.
- 2
Parts decision. If we need replacement tile, we match the Boral profile and color first. For surface transitions like flashing and weather block, we’ll use the right aftermarket materials and tell you why, in plain English.
- 3
Written price before work starts. The number goes on paper. No work until you approve it. No add-ons when the crew’s on-site.
- 4
The repair or replacement. We lift, re-set, re-flash, re-mortar, or fully re-lay the section, following the same sequence every time: underlayment, batten, tile, flashing, moisture test.
- 5
Water test and walk-through. We check the repaired section with a controlled water test, then walk the roof with you to show you exactly what we did and why.
- 6
The 365-Day Done Right Promise, in writing. If the repair fails within one year, we come back and make it right at no charge. No phone tag, no exceptions.
See the difference
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After
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After
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AfterWhat Boral Roofing Company Costs in Orange County
Here’s the honest pricing on Boral work in Orange County:
- Minor repair (cracked tiles, small flashing patch): $450 – $800
- Flashing rework at one transition (hip, valley, or wall): $700 – $1,500
- Partial underlayment lift-and-relay (50 – 100 sq ft): $1,800 – $3,500
- Full underlayment replacement on a standard 2,000 sq ft Boral roof: $14,000 – $22,000
- Full Boral tile roof replacement (including new underlayment, flashing, and tile): $24,000 – $32,000
What moves the price is the slope, the condition of the decking underneath, and how much of the tile can be re-used. A two-story Spanish Mission with a steep pitch and rotted decking will land at the top of the range. A single-story ranch with a gentle slope and solid decking lands lower.
Call (559) 258-5703 for a written, line-item quote. The estimate is free, and the price we write is the price you pay.
Why Orange County Homeowners Call Brennan Roofing Co Orange County for Boral Work
We’re not a marketing-heavy brand. We’re a roofing company that runs on a standard, and the standard is in writing every single time. We call it The Garrison Standard: background-checked, uniformed technicians, a live person on the phone around the clock, and the 365-Day Done Right Promise on every job. If it’s not right, we fix it free for a full year.
Our crew knows Boral profiles by sight, not by spec sheet. We’ve been working Orange County roofs long enough to recognize a Barcelona from a Villa from a Mission from across the street, and we’ve pulled apart enough failed underlayment to know what the original installer got wrong. When Boral isn’t the right material for the repair, we’ll say so and give you straight options from GAF, Owens Corning, or CertainTeed.
Travis Oakley grew up in the San Gabriel Valley, trained in construction technology at Pasadena City College, and has spent the better part of two decades getting roofs right across Southern California. He and the crew have worked Orange County for years, from Anaheim Hills ranch homes to low-slope re-roofs near South Coast Plaza. Travis built his name on the jobs where a small mistake becomes a big leak, and he shows up with the same crew from first inspection to final walk-through. A roof shouldn’t be something you think about – if it’s done right, you won’t.
FAQs
Boral tile warranties cover the tile itself, not the labor or the underlayment, and most Boral roofs in Orange County are past the tile warranty anyway. As an independent Boral service provider, we match materials to the original spec and follow correct installation sequence, which is what actually protects your roof. If you have a current Boral warranty, we’ll read it with you before doing anything that might affect it. Call (559) 258-5703 and we’ll walk you through what’s covered.
Most Boral repairs in Orange County are completed within 48 hours of inspection, once materials match and the written price is approved. If water is coming through, we’ll tarp and seal first, then schedule the permanent fix. Call us as soon as you see the stain – a slow Boral leak is already working on your decking.
Sometimes, but not often in Orange County. Boral concrete and clay tile has real resale and curb value here, and pulling it off to save money on shingles usually costs more than the savings. We’ll give you a straight comparison with numbers for both options, and then you decide. No steering, no upselling.
Where the profile and color are still in production, we source direct Boral replacement tile. Where a line is discontinued, we match from our network of architectural salvage and stock tile suppliers, and we confirm the match with you before we order. We’ll never set a tile that doesn’t match the existing roof.
No. We write the price before any work begins, and that number does not move at the door. The only exception is if we open the roof and find a hidden structural problem, and even then, we stop, show you the issue, and get your written approval before proceeding. That’s The Garrison Standard, and it’s not negotiable.
Written by Travis Oakley, Owner, Brennan Roofing Co Orange County at Brennan Roofing Co Orange County, serving Orange County and nearby areas.