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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
CertainTeed Roofing in Lakewood, CA | Bedrock Roof Repair
We provide independent CertainTeed roofing service across Lakewood and Bellflower CertainTeed service, and the thing that separates our work here from a generic shingle job is the deck underneath. Most Lakewood roofs sit on 1950s 1x skip sheathing, not plywood, which means a simple CertainTeed overlay is usually off the table and the real scope starts with what’s under the shingles. If you’re looking at a CertainTeed repair or replacement in Lakewood, call (833) 589-7850 and we’ll tell you what the roof actually needs.

We stock and install CertainTeed Landmark, XT 25, XT 30, and Flintlastic SA products because they hold up well on Southern California’s low-pitch hip roofs when installed correctly over a sound deck. The catch with Lakewood is that “correctly” almost always means addressing the skip sheathing first. Alan Cofield grew up around Anaheim’s older tract homes and spent two decades reading roofs across Orange County before starting Bedrock Roof Repair. The roof tells you what went wrong. You just have to know how to read it.
Why Lakewood Residents Choose Us for CertainTeed Service
CertainTeed makes a solid shingle, but shingle quality only matters if the deck beneath it is doing its job. On Lakewood’s original S&H/Weingart tract houses, that deck is usually 1x boards spaced apart, nailed over 2×4 rafters. We’ve torn into enough of these roofs to know exactly how CertainTeed products behave on that framing, and we don’t sugarcoat what we find.
We also work with all seven major shingle manufacturers, GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. So when we recommend CertainTeed, it’s because the product fits the roof and the budget, not because a supplier agreement tells us to push it. We’re an independent contractor, not a CertainTeed dealer. That independence matters when the honest answer is a repair instead of a replacement.
Same team from inspection to final nail. No handoffs to a different crew, no subcontractor roulette. Call (833) 589-7850 for a free estimate and we’ll walk the roof with you.
Styles & brands we work with






Common CertainTeed Roofing Problems We Solve in Lakewood
- UV-driven granule loss on Landmark architectural shingles. Lakewood’s inland sun is relentless on south and west slopes. We regularly see Landmark shingles losing granules and curling at the edges years before their rated life because the 1x skip sheathing underneath doesn’t provide a flat, rigid nailing surface. The shingle bakes, flexes, and fails early.
- Cracked and lost tabs on older XT 25 and XT 30 three-tabs. These thinner shingles were never meant to span gaps between skip boards. After decades of thermal cycling, they crack at the gaps and tabs tear off in the first heavy winter storm after a dry spell.
- Flintlastic SA wrinkles and seam openings on low-slope sections. Patio covers and shallow rear-slope additions on Lakewood tract homes often have modified bitumen laid over uneven framing. Flintlastic is a good product, but wrinkles at seams and penetrations become leak points when the substrate moves.
- Fastener pull-through and wavy courses over uneven decks. When a previous owner slapped an overlay over old 1x sheathing instead of re-decking, the nails don’t bite consistently. Courses ripple, shingles lift, and wind gets under the edges.
- Leaks at HVAC and swamp-cooler penetrations. These are the most common leak sources on Lakewood’s 1950s roofs. The flashing around rooftop units ages faster than the shingles, and the first big winter rain finds every weak spot.
CertainTeed Service in Lakewood: What Local Conditions Mean for Your Equipment
Here’s the fact that shapes nearly every CertainTeed job we do in Lakewood: the original S&H/Weingart tract houses were sheathed in 1x skip boards, not plywood. That means a straightforward CertainTeed shingle overlay is usually impossible here. The gaps between boards make a poor nailing surface, and building code plus common sense dictate a tear-off to redeck with plywood before new shingles go down. In neighboring newer cities like Fullerton, Garden Grove, or with CertainTeed in Long Beach, a roof from the 1980s might take an overlay without drama. In Lakewood, the deck drives the scope. If the skip sheathing is split or springy, patching over it is throwing money away. We’ll tell you that on the first visit, because the alternative is a roof that fails in five years and costs you twice.
On a 1950s tract house off Del Amo Boulevard, we pulled a worn CertainTeed Landmark roof and found the original 1x skip sheathing split and springy underfoot. We tore down to the 2×4 rafters and re-decked in plywood before laying new Landmark architectural shingles with CertainTeed underlayment and ridge vent. We also re-flashed the HVAC and swamp-cooler penetrations that had caused the previous winter’s ceiling stains. That’s the difference between a quote that anticipates the problem and one that discovers it after you’ve signed.
CertainTeed Models & Products We Service in Lakewood
We service the CertainTeed product lines most common on Lakewood roofs: CertainTeed sales & service covers Landmark architectural shingles, XT 25 and XT 30 three-tabs, Flintlastic SA self-adhered modified bitumen for low-slope sections, and RoofRunner synthetic underlayment. On the shingle side, we use genuine CertainTeed materials so the system performs as designed, including matching ridge vent and starter courses. For flashing, boots, and membranes, we choose quality aftermarket parts where they outperform, because that’s the hardware side of the roof and it doesn’t need a brand stamp to work.
If you’re replacing shingles on a Lakewood roof that still has the original skip sheathing, we’ll walk you through whether a re-deck is required before we quote the CertainTeed product. No surprises buried in the scope.
See the difference
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AfterCertainTeed Service Pricing in Lakewood
What drives the cost on a Lakewood CertainTeed job is the deck. A simple shingle repair on a small section might run a few hundred dollars. A full tear-off and re-deck with new CertainTeed Landmark shingles on a 1,000 to 1,500 sq ft tract home is a much bigger number, because you’re paying for plywood, labor to strip to the rafters, and proper underlayment before a single shingle goes down. That’s the honest difference between Lakewood and a newer city, and it’s why we always inspect before quoting.
Our estimates are free and written line by line, so you see exactly what the deck needs and what the CertainTeed materials cost separately. Call (833) 589-7850 for an exact quote on your roof.
Serving Lakewood, CA — Our Local Coverage Area
We’re based in the Lakewood area and know this community well, and we also provide Signal Hill CertainTeed service. Use the map below to see our full service coverage — if you’re nearby, we can almost certainly help.
FAQs – CertainTeed Roofing in Lakewood
No, not in most cases. Original Lakewood tract houses have 1x skip sheathing, not plywood, and that board spacing doesn’t give new shingles a solid nailing surface. We recommend a tear-off and re-deck before laying CertainTeed shingles. We also offer CertainTeed service in Paramount. Call (833) 589-7850 and we’ll inspect your specific roof before you commit to anything.
UV exposure on Lakewood’s west-facing slopes bakes shingles far faster than the rated lifespan suggests, and if the shingles were nailed over uneven skip sheathing, the flexing accelerates edge curl. That’s a Lakewood-specific failure pattern we see often. It may still be repairable in sections. Call (833) 589-7850 for a free inspection.
Flintlastic SA self-adhered modified bitumen is the right CertainTeed product for low-slope sections like patio covers and shallow additions. It handles the standing water and UV better than shingles on pitches too low for them. We install it with proper seam and penetration detailing because that’s where leaks start. Call (833) 589-7850 to discuss your low-slope section.
At HVAC and swamp-cooler penetrations first, then at valleys and low-slope transitions. Lakewood’s dry summers let flashing crack and sealant shrink, and the first heavy storm pushes water into every weak point at once. If you see a ceiling stain, don’t wait. Call (833) 589-7850 and we’ll trace the leak to its source before it spreads.
No. Valley metal, flashing, and boots can often be repaired or replaced without touching the rest of the shingles. We repair before we recommend replacement. If the deck underneath is sound and the shingles have life left, a targeted fix is the right call. Call (833) 589-7850 and we’ll tell you what the roof actually needs.
Service Areas Near Lakewood
Bedrock Roof Repair serves Lakewood service area and the surrounding cities: Anaheim, Fullerton, Placentia, Garden Grove, Orange, and Stanton. If you’re in CertainTeed service in La Puente or CertainTeed service in Huntington Beach, we cover those markets as well.
Book Your CertainTeed Service in Lakewood Today
If your CertainTeed roof is showing age, leaking, or you’re just not sure what you’re looking at, call (833) 589-7850. We’ll inspect the roof and deck, explain what’s actually going on, and give you a free written estimate. Repair when possible. Replace when necessary. Inspect before either.
Written by Alan Cofield, Owner at Bedrock Roof Repair, serving Lakewood and Orange County since the company’s founding.