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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Boral Roof Inspection in Fresno: What to Know First
A Boral roof inspection in Fresno typically costs $150 to $350 for a full assessment, and we can usually get a technician out within a few days. We’re an independent Boral service provider, which means we’ll tell you straight what your roof needs, whether it’s a small repair or full replacement. If you own a Boral roof and want to know exactly what you’re looking at, call (559) 785-2160 and we’ll put a real number on paper before any work starts.
This page is for homeowners in Fresno, Clovis, and the surrounding Valley who bought a Boral product and need someone who actually knows how these tiles and shakes handle California heat. Not a sales pitch. Just what we’ve learned from years of getting on top of Boral roofs.
How Boral Products Fail – and How We Fix Them
Boral makes a solid product. But nothing lasts forever in Fresno heat, and certain Boral lines have failure patterns we see repeatedly during inspections. Here’s what we look for, what it means, and what we do about it:
- Boral Concrete Tile (Standard Weight) – surface spalling and edge chipping. Fresno’s freeze-thaw cycle is mild compared to the mountains, but repeated 100-degree days followed by cold snaps cause micro-fractures in the concrete. Over time, the tile face starts flaking. That’s not just cosmetic, it exposes the softer core underneath. We identify which tiles are failing and replace them before water gets through.
- Boral Steel Stone-Coated Shake – granule loss at overlap points. The stone coating on Boral steel panels wears fastest where panels overlap and rub during wind events. Once granules go, the steel underneath starts oxidizing, and you’ll see rust streaks on the roof. We catch this early during inspections, then source matching panels or touch up with manufacturer-spec coating before the metal itself compromises.
- Boral Clay Tile – cracked tile at nail penetrations. Clay tile is brittle at the fastening points. Over time, thermal expansion and contraction works the nail holes wider, and cracks radiate from them. A walking inspection reveals these hairline fractures that leak slowly, staining your decking long before you notice ceiling damage. We replace individual tiles and re-fasten using the same hole pattern to keep the warranty intact.
- Boral Cedar-Classic Shake (Polymer) – warping at eaves and rake edges. Polymer shakes expand more than wood, and at the roof edges where they meet drip edge, we see warping in Fresno’s extreme UV exposure. This breaks the fasteners loose and creates gaps where wind-driven rain gets under the field. The fix is replacing edge courses and re-securing with correct fasteners, not just caulking the gap.
- Boral Underlayment degradation – obscured by the tile, missed by cheap inspections. This is the big one. The old underlayment underneath Boral tile fails faster than the tile itself, especially on Fresno roofs from the 1990s and early 2000s that used organic felt instead of synthetic. You can’t see it from the ground. We inspect the underlayment at eave lines, valleys, and penetrations to tell you if your roof is one storm away from a leak, even if the tile looks fine.
Key takeaway: Boral tile can outlast its underlayment. If your underlayment is gone, the tile’s not saving you. We tell you which one is actually failing.
Styles & brands we work with






Our Boral Roof Inspection Process
When we inspect a Boral roof in Fresno, we’re not doing a drive-by and handing you a business card. Here’s how it works:
- 1
Walk the ground perimeter first. We look at eaves, gutter lines, and visible tile edges from below. A lot of Boral failure shows up at the drip edge before it shows up anywhere else.
- 2
Get on the roof and walk the field. We check tile condition, fastening patterns, cracked pieces, and granule loss on steel panels. We take photos of everything we find so you can see it too.
- 3
Inspect penetrations and flashings. Around pipes, chimneys, skylights, and valleys. These are where Boral panels get cut and where leaks actually start, regardless of the tile itself.
- 4
Check the underlayment and decking condition. At eave lines and accessible areas, we look for felt degradation, dry rot, and water stains. This tells us if the roof is protecting your home or just covering it.
- 5
Tell you the honest truth. You get a written report with what we found, what’s urgent, what can wait, and the exact dollar range to fix it. No obligation, no pressure. Then we put the price on paper before any work begins.
- 6
Make the repair or replacement. If you want us to fix it, we source the right materials, do the job clean, test the area, and back it with our 365-Day Done Right Promise in writing.
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AfterWhat Boral Roof Inspection Costs in Fresno
Here’s what you can expect to pay for Boral roof work in the Fresno area, as a ballpark:
- Visual inspection only: $150 to $250, depending on roof size and pitch.
- Detailed inspection with written report and photos: $250 to $350, including attic access and underlayment evaluation.
- Individual Boral tile or shake replacement: $25 to $65 per piece, plus labor, typically $300 to $800 per section depending on accessibility and whether we need to color-match.
- Underlayment replacement under existing Boral tile: $8 to $15 per square foot, depending on tile removal, decking condition, and whether we’re pulling the whole field or just a repair area.
- Full Boral roof replacement (tear-off, underlayment, new Boral or comparable tile): $18 to $30 per square foot, depending on tile weight class and decking condition.
What moves the price: roof pitch, how many stories, how much tile needs to be removed to access the problem area, and whether we need to match aged Boral color blends. You get the number in writing before work starts, and it doesn’t change at the door. Call (559) 785-2160 for a free estimate on any Boral inspection or repair.
Why Fresno Homeowners Call Brennan Roofing Co Fresno for Boral Work
There are plenty of roofers who’ll take a look at your Boral roof and tell you it needs replacing before they’ve even climbed the ladder. We don’t do that here. We tell you what it actually needs, and we back it up with the Garrison Standard: a written price before any work starts, background-checked uniformed technicians who show up when we say they will, and a full-year written guarantee on every repair and installation. If a repair fails within that year, we come back and make it right at no charge. That’s the deal, and it doesn’t matter if you have Boral, GAF, Owens Corning, or CertainTeed on your roof. We know all of them, but we’re not going to push you toward a brand you don’t need.
FAQs
Yes, because Boral tile frequently outlasts the underlayment underneath it. A ground-level visual can’t see felt degradation, cracked tiles at nail penetrations, or flashing failures. We’ve done plenty of Boral inspections in Fresno where the tile looked excellent and the underlayment was gone. Tell me what you’re seeing and I’ll tell you what it actually means. Call (559) 785-2160 to schedule an inspection and we’ll give you a straight answer.
We perform Boral roof repairs using materials and methods that keep your manufacturer warranty intact. We source OEM Boral tile and panel components where available, and we follow the same fastening and installation patterns Boral specifies. What we don’t do is claim to be authorized by Boral. We’re an independent Boral service provider, and our own work carries the 365-Day Done Right Promise in writing, regardless of what Boral’s factory warranty covers.
Most of the time, yes. Boral has produced several color blends and profiles over the years, and Fresno homes have a lot of different ones. For older tile that’s been discontinued, we can source close matches or recommend a section-specific blend that reads uniform from the ground. We’ll tell you upfront if an exact match is realistic before we order anything.
If the underlayment is degrading but the Boral tile itself is still sound, you can often get another 10 to 15 years from the tile by replacing the underlayment now. That’s a big job, but it costs less than a full replacement and preserves the tile you already paid for. If the tile is spalling, cracked across multiple sections, or missing pieces, replacement makes more sense. We’ll give you the numbers for both and let you decide. Call (559) 785-2160 for an exact quote, free.
We can usually schedule your Boral roof inspection within a few days of your call, weather permitting. The inspection itself takes about an hour for most homes. You get the findings and a written price that same day, not a callback three days later. Our phones are answered by a live person around the clock, so you’re never leaving a message.
If you own a Boral roof in Fresno or the surrounding Valley and want someone who respects the product and tells you the truth about it, call (559) 785-2160. We’ll get you on the schedule, get on your roof, and put the answer in writing.
Written by Travis Oakley, Owner, Brennan Roofing Co Fresno at Brennan Roofing Co Fresno, serving Fresno and nearby areas.