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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Owens Corning Roofing in Lakewood, CA | Koreatown Roofing
We provide independent Owens Corning roofing service across Lakewood, from 90712 through 90715, and also offer Signal Hill Owens Corning service nearby. The one thing that makes our Owens Corning work here different: we know how Duration and Oakridge shingles hold up on Lakewood’s original post-war tract homes, where low-slope roofs and stacked layers behave differently than anywhere else in LA County. We’re not an authorized Owens Corning dealer, and we’ll tell you exactly what your roof needs. Call (866) 974-2271 for a free estimate.
Why Lakewood Residents Choose Us for Owens Corning Service
Most Lakewood homeowners have never had a roofer explain the difference between a Duration shingle and a Supreme 3-tab, because most roofers don’t stock or work with both. We do. Manny Cordero learned the trade through the building trades program at Los Angeles Trade-Technical College, where instructors drilled material specs and installation sequencing into him before he ever touched a customer’s house. That training is why we can walk a Lakewood Park homeowner through the real differences between Owens Corning lines, not just read a brochure at them.
We’re roofing specialists, not generalists. Every job we take in Lakewood is a roofing job, whether it’s a leak repair on an Oakridge field on a 1952 ranch or a full tear-off on a three-layer Duration roof. And because we’re local, we answer when you call. Your roof, your material choice.
Styles & brands we work with






Common Owens Corning Roofing Problems We Solve in Lakewood
Here’s what we actually find when we get on Owens Corning roofs in Lakewood:
- Granule loss and edge curling on Duration and Oakridge. Lakewood’s dry, intense summer sun cooks shingle mats on south and west roof planes. On the shallow-pitch gable and hip roofs that dominate the 1947 – 1955 tract housing, heat builds up faster and lingers longer than it would on a steeper roof. We see bare seams and curled edges on homes where the shingle is only ten or twelve years old.
- Stacked multi-layer tear-offs hiding rotted decking. On the original Lakewood Park blocks, it’s routine to find three old shingle layers stacked on the same low-slope model. Heat gets trapped between those layers, shingles fail from underneath, and the deck underneath is often soft or rotted by the time anyone notices.
- Santa Ana wind damage at rakes and hips. Lakewood’s Santa Ana events hit the era’s shallow eaves hard. Wind gets under the drip edge, lifts shingles at rake and hip edges, and creases them around vent boots. We see this pattern on the same model homes block after block.
- Concentrated winter storm leaks at flashing points. After Lakewood’s long rainless stretches, the first big storm of the season finds every weak point: rusted fasteners, aged flashing at valleys and chimney penetrations, and the low-slope transition where the original built-up roof met a shingle field.
- Attic ventilation problems from the original design. The shallow eaves typical of Lakewood Park ranches mean less intake airflow than modern roofs. Heat and moisture build up, which shortens the life of any shingle, including Owens Corning’s best.
Owens Corning Service in Lakewood: What Local Conditions Mean for Your Equipment
Here’s the thing about Lakewood that most roofing pages won’t tell you: the Lakewood Park tract was built block-by-block from a handful of nearly identical 1947 – 1955 floor plans. The three-bed/one-bath ranch with the low-slope gable roof on Loomis Street is the same house, structurally, as the one on Hardwick three streets over. That means when one low-slope Owens Corning roof on a block is ready for replacement, the same model two doors down usually is too. Our crews routinely find the identical shingle failure and layer count on neighboring homes in the same week. On one Lakewood Park block of matching three-bedroom ranches, we opened a low-slope hip and found three stacked shingle layers over the original deck, the top layer curled and granule-bare from years of summer sun. We tore down to the deck, replaced softened sheathing, re-flashed the vent boots and valley, and laid a new Owens Corning Duration system. The neighbor on the same model asked us to look at theirs that same week. It had the same failure pattern. That’s not a coincidence; it’s how tract housing works.
Owens Corning Models & Products We Service in Lakewood
We work with the full Owens Corning lineup that makes sense for Lakewood homes. That includes Duration and Duration Storm, Oakridge, Supreme 3-tab, and the Trudefinition Duration Designer Colors Collection. For repairs, we use genuine Owens Corning shingles and matching accessory components: starter strip, hip and ridge, and underlayment specified to the assembly. We don’t mix brands, because that voids the system’s performance. We stock common Owens Corning materials for fast turnaround on Lakewood repairs, and we always tell a homeowner when a targeted repair genuinely extends the roof’s life versus when a stacked tear-off has run its course. One contractor, every stage.
See the difference
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Repair work on Owens Corning roofs in Lakewood typically falls between $350 and $900, depending on what’s failing. A vent boot replacement or a valley flashing repair lands on the lower end. A larger repair involving multiple penetrations or a section of rotted decking runs higher. A full Owens Corning replacement on a Lakewood Park ranch with a low-slope roof and a multi-layer tear-off will cost more than a simple single-layer replacement, and we’ll walk you through why before we quote, just as we do for our Owens Corning service in Paramount. We write line-item estimates so you can see where every dollar goes. Call (866) 974-2271 to schedule a free estimate and get a real number for your specific house.
Serving Lakewood, CA — Our Local Coverage Area
We’re based in the Lakewood area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Owens Corning Roofing in Lakewood
My Lakewood Park ranch has two or three old roof layers – can you shingle right over them with Owens Corning?
No, and we’ll be direct about why. Shingling over stacked layers traps heat in a way that destroys the new shingle from underneath, and on Lakewood’s low-slope tract roofs that heat buildup is worse than on steeper homes. We recommend a tear-off, and we’ll check the deck and ventilation at the same time. Call (866) 974-2271 for a free estimate.
Why do so many of my neighbors on the same model need a re-roof at the same time?
Because the Lakewood Park tract was built from a handful of nearly identical 1947 – 1955 floor plans. The roof geometry, the original materials, the sun exposure, and the ventilation are all the same. When one roof on a block hits its useful life, the same model two doors down is usually right behind it. We’ve seen this pattern play out block after block in Lakewood.
Does the summer heat here affect Owens Corning shingles differently on a low-slope roof?
Yes. Lakewood’s dry, intense summer sun heats low-slope roofs faster and longer than steeper roofs. That heat cycling stresses the shingle mat, drives granule loss, and leads to edge curling, especially on unshaded south and west planes. Proper ventilation and the right underlayment matter more here than in coastal neighborhoods.
Can you fix a leak around a vent boot or valley on an Owens Corning roof without a full replacement?
Usually, yes. If the shingle field is still sound, we can replace vent boots, re-flash valleys, and seal penetrations with genuine Owens Corning materials. We’ll tell you honestly if the repair makes sense or if the roof has run its course. Call (866) 974-2271 and we’ll take a look.
Is Koreatown Roofing authorized or affiliated with Owens Corning?
No. We’re an independent contractor. We install and repair Owens Corning systems because they perform well on Lakewood’s housing stock, and we stock genuine Owens Corning materials for repairs. We’re not bound to push one brand, which means we recommend what actually fits your roof. For more on our approach, see Owens Corning sales & service.
Service Areas Near Lakewood
We serve Lakewood and the surrounding communities. If you’re in Koreatown, Silver Lake, Echo Park, Hollywood, Los Angeles, or West Hollywood, we’ll bring the same Owens Corning expertise to your roof. For full details on our coverage, visit our Lakewood service area page. We also serve Owens Corning service in Mayflower Village and Owens Corning service in Topanga.
Book Your Owens Corning Service in Lakewood Today
Tell me what your roof actually needs, and that’s what you’ll get – no upsell, no guesswork. Call Koreatown Roofing at (866) 974-2271 to schedule your free Owens Corning estimate in Lakewood, or ask about our Bellflower Owens Corning service. We’ll come out, get on the roof, and give you a straight answer.
Written by Manny Cordero, Owner at Koreatown Roofing, serving Lakewood since day one.