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Boral Roof Installation in West Covina: What to Know First
Boral roof installation in West Covina typically runs $14,000 to $28,000 for a full concrete or clay tile system on a standard single-family home, with most jobs completed in 7 to 14 days once materials are on-site. We’re an independent Boral service provider, not a manufacturer-authorized dealer, which means we install Boral tile honestly without a corporate script. The price you get on paper before we start is the price you pay when we finish, period.

If you own a Boral roof or you’re considering one for your West Covina home, this page covers what actually matters: how Boral tile fails here, what a proper installation looks like, what it costs, and how we do it differently. Call (831) 777-6412 to talk through your roof with someone who won’t rush you off the phone.
How Boral Products Fail – and How We Fix Them
We’ve torn off and reinstalled enough Boral tile across West Covina to know exactly where these roofs give out. Here are the five failure patterns we see most:
- Cracked Boral Milano and Palermo tile at the eaves. These classic S-shaped profiles look great, but they’re brittle at the nose. A ladder leaned wrong, a thoughtful tree branch, or a pressure-washer blast and you’ve got fractured concrete at the drip edge. We replace individual tiles with matching profile and color blend, then re-check the underlayment beneath because a cracked tile is usually a symptom of movement, not just impact.
- Failed underlayment on 1990s Boral installs in neighborhoods like Cortez Park and the Springs. The tile itself can outlast the paper beneath it. We see plenty of West Covina homes where the Boral concrete tile still looks decent but the original 30-pound felt underneath is crumbling. Water gets past the tile, hits the degraded underlayment, and shows up as a ceiling stain three rooms away. Full re-installation with synthetic underlayment is the fix, and it’s a completely different job than just swapping tile.
- Improper headlap on Boral CedarLite profiles from original tract builds. Boral’s wood-shake look-alike concrete requires a specific overlap. When a production crew in the 1980s or 1990s compressed that overlap to stretch materials, wind-driven rain works its way between courses. You’ll find damp sheathing at the uppermost edge of the roof during our inspection. The cure is a full re-install, not patching, because the geometry of the whole field is wrong.
- Ridge and hip failures on Boral Flat and Pantile systems where the original mortar bed has cracked away. Mortar in Southern California heat expands, contracts, and eventually lets go. Once those ridge tiles shift, the roof is open at its sharpest structural points. We remove the old mortar, reset the ridge and hip tiles on a mechanically fastened system, and where the profile allows, use a flexible adhesive instead of rigid mortar so the movement problem doesn’t repeat.
- Boral tile staining and efflorescence that isn’t a leak but looks like one. Concrete tile in a dry climate will wick moisture up from the underside and leave white mineral streaking on the surface. It’s cosmetic, but it spooks buyers during a home sale. We can advise you honestly: if the underlayment is sound, you save your money and we don’t touch it. If the staining corresponds with a moisture entry point, we trace it and fix the real problem.
Styles & brands we work with






Our Boral Roof Installation Process
- 1
Call and a live person answers. Not a call center, not a voicemail promised callback. We talk through what you’re seeing, what the house is doing, and whether a repair or a full re-installation is the right first step. We schedule a time, and before we head out, you receive a live trackable arrival time under The Relay Standard.
- 2
On-site inspection with photo documentation. Dylan Pace walks the roof – or sends one of our background-checked, uniformed technicians – and photographs exactly what he sees. You get those photos. No mystery diagnosis.
- 3
Written price before any work starts. This is the number on the invoice at the end. If we find rot or failed sheathing during the job that changes the scope, you hear from us first and approve the change. Every quote Dylan writes is a promise – if the number changes, you hear from him first.
- 4
OEM vs. aftermarket parts decision, explained plainly. Boral tile profiles change year to year. If exact OEM tile is available, we quote it. If it’s backordered for eight months (which happens), we show you a profile-and-color-matched aftermarket option, give you the honest durability difference, and let you choose. Nothing is installed without your sign-off.
- 5
Tear-off, re-install, and the test. We install underlayment, battens where needed, tile in the correct headlap for the profile, and mechanically fastened ridge and hip systems. Then we test the roof for water tightness at every penetration and seam.
- 6
Digital invoice and your 365-Day Done Right Promise. You get a text with your final invoice, before-and-after photos, and the written guarantee that covers every repair for a full year. If something fails inside 365 days, we come back free. No negotiation, no runaround.
See the difference
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After
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After
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AfterWhat Boral Roof Installation Costs in West Covina
Here’s what we tell homeowners over the phone, so you’re not guessing when you call:
- Full Boral tile re-roof (tear-off to sheathing, new underlayment, new tile): $18,000 – $28,000 for a standard 1,600 to 2,200-square-foot single-story West Covina home.
- Partial re-install (one slope, new underlayment, salvageable tile): $6,500 – $14,000.
- Single tile replacements and flashing repairs around a Boral install: $350 – $1,200 depending on access and how many tiles have shifted.
- Re-bedding ridge and hip tile with mechanical fastening: $2,000 – $4,500 on most West Covina roofs.
What moves the number? Roof complexity, whether we can salvage existing Boral tile or you want new, the condition of the sheathing once we open it up, and whether we’re pulling permits. We pull permits on every full re-install in West Covina and we pass inspections. Call (831) 777-6412 for a free written estimate.
Why West Covina Homeowners Call Crestview Roofing Co West Covina for Boral Work
Because we answer the phone, show up when we say we will, and hand you a price you can hold us to. Dylan grew up in Los Angeles, trained in construction technology at East Los Angeles College, and has run crews across the San Gabriel Valley for over a decade – West Covina streets near Galster Wilderness Park are some of his most familiar ground. We’ve worked on Boral installs there enough times to know what the original tract crews got right and what they hoped nobody would notice.

We also install and repair using GAF, Owens Corning, and CertainTeed materials, so if a Boral profile is discontinued or backordered, you have a real alternative instead of a shrug. Every job carries The Relay Visibility Guarantee: a written price before work, before-and-after photos, a live trackable arrival window, and a digital invoice by text. And the 365-Day Done Right Promise covers every repair in writing, included with every job, no extra charge.
FAQs
Yes. Every Boral roof installation we complete in West Covina carries our 365-Day Done Right Promise in writing: if any covered repair fails within one year, we correct it at no charge, including a free second visit. Your Boral tile itself also carries its own manufacturer’s material warranty, which we’ll help you document and register if needed.
Often, yes. When Boral has discontinued a specific profile or the tile is backordered with long lead times, we source profile-and-color-matched aftermarket concrete tile and show you the difference before you sign anything. If the OEM tile is available locally or through our distributors, we quote it first.
It depends on the underlayment. If your Boral tile is cracked in a few spots but the underlayment is intact, a repair makes sense. If the underlayment has failed or the tile was installed with improper headlap, patching just moves water somewhere else. We’ll show you photos and tell you which situation you’re in. Call (831) 777-6412 for a straight answer and a free estimate.
Most full Boral tile installations in West Covina take 7 to 14 days from tear-off to final inspection, depending on roof complexity, weather, and whether we’re re-using existing tile or ordering new. Partial re-installs typically run 2 to 4 days.
Only if we find rotted sheathing or structural issues that couldn’t be seen when the existing roof was on. That’s not a gotcha. We document it with photos, bring it to you immediately, and get your written approval before any additional work moves forward. The number on our original quote is the number you pay unless we both agree, in writing, to a change.
Written by Dylan Pace, Owner & Lead Roofer, Crestview Roofing Co West Covina at Crestview Roofing Co West Covina, serving West Covina and nearby areas.