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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Why Inglewood Homeowners Choose CertainTeed Roofing
CertainTeed service in Inglewood means working with a contractor who actually knows the product lines on your roof – the Landmark architectural shingles, the older XT 25 three-tabs, the Presidio metal panels – and can diagnose what’s failing before reaching for a tear-off quote. Chatham Roof Repair provides independent CertainTeed repair and installation across Inglewood, from Morningside Park to the flats north of Florence, and we service these systems without being tied to one manufacturer’s sales playbook. We’re not a CertainTeed authorized dealer or installer, and we won’t pretend to be. What we are is a roofing-only crew that has opened up enough CertainTeed roofs in this city to know exactly how they fail here – and what actually fixes them. Call (866) 361-1724 for a straight assessment.
Why Trust Chatham Roof Repair for Your CertainTeed Roofing?
We’ve spent years tearing into CertainTeed roofs across the South Bay, including CertainTeed repair in Hawthorne, and the education never came from a brochure. It came from pulling back shingles on 1950s Inglewood bungalows and seeing what the marine layer does to a Landmark field when the attic never got proper ventilation. Nelson Quarry, our owner, grew up in Morningside Park and has watched Southern California weather work on roofs for the better part of three decades. He trained at Los Angeles Trade-Technical College and spent field years across the South Bay before settling back in Inglewood. What that means for your CertainTeed roof is simple: we read CertainTeed’s installation specs against what we actually find on Inglewood homes, and we’ve repaired and replaced enough of their systems to know which failures are installer error versus product behavior.
That distinction matters because it changes the fix. A warranty claim on a Landmark roof with widespread granule loss might go nowhere if the real culprit was a ventilation problem. A leaking Presidio panel might not be a product defect at all – it could be a fastener-backed failure from underdone underlayment. We give you the honest read, then we fix it right.
Styles & brands we work with






Common CertainTeed Roofing Problems We Fix in Inglewood
- Granule loss on Landmark architectural shingles. On south- and west-facing slopes in Inglewood’s sunnier elevated areas toward Fairview Heights, we regularly see Landmark shingles shedding granules years before their warranty window closes. The cause is almost always the same: poor attic ventilation baking the shingles from below while the sun cooks them from above. The shingles go bald at the edges first, and once granule loss is visible across a field, the shingle layer is usually done.
- XT 25 three-tab shingles lifting at the sealant strip. The older Inglewood bungalows still wearing original XT 25s show a predictable failure sequence. The sealant strip dries out and loses adhesion. Wind gets under the tabs along eave edges and hips. Tabs crease, then blow off entirely. By the time a homeowner notices a missing tab, the surrounding field is usually one good Santa Ana event away from real damage.
- Presidio metal roof leaks at penetrations and panel laps. CertainTeed’s Presidio metal shingles and panels are tough products, but we’ve found that Inglewood installations often suffer from fastener-backed leaks and finish chalking where the underlayment or closure was underdone. The metal itself isn’t failing – the system around it is. That’s fixable without a full tear-off when caught early.
- Cedar Impressions and Symphony synthetic shingle cracking at the keyway. On Inglewood’s older homes with original skip sheathing, polymer and synthetic CertainTeed lines can crack at the keyway or show nail-head pull-through. Uneven sheathing transfers stress to the shingle itself. It’s an installation issue that looks like a product failure, and it’s repairable when the underlying sheathing is addressed.
- Leaks around step flashing and vent boots on Landmark roofs. This is the one we see most in Inglewood’s 1940s-1960s housing stock. The shingles are fine. The flashing was never done right, or it’s rusted through after decades of fog and damp. Water rides the flashing and shows up on a ceiling six feet from where the actual problem is. Nelson’s known for finding these slow, hidden leaks – the ones that don’t announce themselves until the damage is already done.
CertainTeed Parts & Our Repair-vs-Replace Approach
When a CertainTeed roof needs work, the parts decision matters as much as the diagnosis. We match OEM CertainTeed shingles, ridge caps, and accessory components whenever the product line is still available. That keeps your roof’s profile, color, and warranty class intact. Where the product line has been discontinued – common with older XT 25 fields – we use quality aftermarket components that meet or exceed the original spec for underlayment and flashing, because those layers don’t affect the branded CertainTeed system above them.
Our repair-vs-replace stance is deliberately boring. A localized Landmark tab failure or a failed step flashing gets a targeted repair. Widespread granule loss or a failing XT 25 field usually means the shingle layer is done, and we’ll say so plainly. We stock common CertainTeed-compatible components locally, so we’re not watching a lead time while water finds its way into your ceiling. Call (866) 361-1724 and we’ll tell you what your roof actually needs.
Our CertainTeed Service Process – Step by Step
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Diagnostic inspection. We walk the roof and check the specific CertainTeed failure modes that matter in Inglewood: granule loss on sun-facing slopes, sealant strip adhesion on three-tabs, flashing condition at penetrations, and ventilation airflow at the eaves and ridge. We document everything with photos and measurements.
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Repair or replacement plan with honest pricing. We write up what’s actually failing, what’s still serviceable, and what the fix costs. If it’s a flashing repair on a Landmark field, that’s the quote. If it’s a full XT 25 replacement, we tell you why and what the options are across our seven-brand roster – CertainTeed included, but not forced.
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Repair or install to spec. We re-lay CertainTeed fields using the manufacturer’s nail pattern and sealant requirements, replace flashing and boots with correct materials, and match ridge caps and hip accessories where the line is still available. Every repair gets tested with a water check before we pack up.
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Documentation and warranty direction. You get a written record of what was done, what parts were used, and how the work interacts with any remaining CertainTeed manufacturer warranty. We don’t invent blanket guarantees – we point you to the actual coverage and tell you what’s on you to maintain.
See the difference
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AfterCertainTeed Products We Service & Install in Inglewood
Our crews work on the full spread of CertainTeed roofing products found on CertainTeed in Del Aire and Inglewood homes. We service and install Landmark architectural shingles – including Landmark, Landmark 30, and Landmark Pro – along with XT 25 and XT 30 three-tab shingles on older bungalows across the city. We also handle Presidio metal shingle and panel systems, plus Cedar Impressions and Symphony polymer and synthetic shingle lines. We stock common CertainTeed-compatible ridge caps, hip accessories, and flashing components locally, which keeps turnaround tighter when a repair can’t wait for a distributor order.
We Also Service These Brands
CertainTeed is one of seven manufacturer brands we install and service, so nobody has to take a single-product ultimatum. If a CertainTeed roof actually needs replacement and another brand fits your home better – GAF, Owens Corning, or any of the other lines we carry – we’ll tell you. The right material for your existing roof, matched in profile and manufacturer coverage. That’s the whole point of having options.
FAQs – CertainTeed Roofing Service in Inglewood
No. Chatham Roof Repair is an independent CertainTeed service provider in Inglewood, not a CertainTeed authorized dealer or installer. That independence means our diagnostic opinion isn’t shaped by a manufacturer sales target – we tell you what your CertainTeed roof actually needs, and we’re not obligated to steer you toward one brand’s product stack over another. Call (866) 361-1724 for an independent read on your roof.
Yes, whenever the product line is still available. For Landmark architectural shingles and most current CertainTeed lines, we match OEM shingles, ridge caps, and accessories so the roof stays consistent in profile, color, and warranty class. For discontinued lines like older XT 25 fields, we use quality aftermarket underlayment and flashing components that meet or exceed the original spec – those layers don’t affect the branded CertainTeed system above them, and we’ll explain exactly what’s going where before we start.
In Inglewood, XT 25 three-tab shingles typically lift because the sealant strip has dried out and lost adhesion after decades of heat and sun exposure, and wind gets under the tabs along eave edges and hips. It’s not a product defect in most cases – it’s an aging failure mode we see across the 1950s and 1960s bungalows throughout the city and in CertainTeed repair in Lennox. Once tabs are lifting or creasing, the field is usually near the end of its service life. Call (866) 361-1724 and we’ll tell you honestly whether you’re looking at repair or replacement.
Sometimes, but in Inglewood it’s often a ventilation failure more than a manufacturing one. We regularly find Landmark roofs with granule loss concentrated on south- and west-facing slopes where the attic never got proper airflow, and the shingles baked from below while the sun worked them from above. CertainTeed’s warranty covers defined product defects – we can help you understand what you’re actually seeing and whether a claim is realistic. For an exact diagnosis on your roof, call (866) 361-1724.
Yes, and repair is usually the right call – the most common Presidio failures we find in Inglewood are fastener-backed leaks and finish chalking at penetrations and panel laps, not the metal panels themselves failing. When the underlayment or closure was underdone, the fix is a targeted repair to the affected lap or penetration, not a full metal roof tear-off. Call (866) 361-1724 and we’ll tell you what your Presidio system actually needs.
The honest answer depends entirely on what we find. A step flashing repair on a Landmark roof might run a few hundred dollars. Replacing a failing XT 25 field on a 1950s Inglewood bungalow is a full re-roof, $18,000 – $30,000 depending on square footage, decking condition, and material choice across our seven-brand roster. No one can quote a CertainTeed service without putting boots on the roof first, and we’d rather tell you the truth than guess. Call (866) 361-1724 for a free estimate – we’ll give you written line-item pricing before any work starts.
Book Your CertainTeed Service in Inglewood, CA
If your CertainTeed roof is showing signs of trouble – granule loss, lifted tabs, a ceiling stain you can’t explain – call Chatham Roof Repair at (866) 361-1724. We’ll inspect it, explain exactly what’s failing and why, and give you straight numbers for the fix. Free estimates, honest answers, and the right-sized repair. A roof doesn’t lie – it just takes a while to tell you what it knows.
Written by Nelson Quarry, Owner at Chatham Roof Repair, serving Inglewood with independent CertainTeed roofing service and repair.