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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 Century City, CA | Sunrise Roof Repair
We provide independent Owens Corning service across Century City, and the one thing that makes our work here different is that we actually understand high-rise roof systems. Most roofing pages talk about tract homes and pitched shingle roofs. That’s not Century City. We work on flat and low-slope Owens Corning membranes on office towers, condo podiums, and mixed-use buildings along Avenue of the Stars and Century Park East. If your Owens Corning roof is leaking or failing, call us at (877) 752-3460 for a straight assessment before the next rain hits.
Why Century City Residents Choose Us for Owens Corning Service
We’ve spent years installing and repairing Owens Corning systems across West LA, including Owens Corning repair in Culver City, so we know how their fiberglass-mat shingles, Duration tear-strength construction, and low-slope SBS and coating products actually behave under Century City’s UV load and short, intense rain season. We’re an independent contractor, not authorized or sponsored by Owens Corning, and we tell owners plainly when their system can be repaired versus when it has to come off.
Ruben Acosta leads our crew. He’s been working roofs across LA for over two decades, and he learned systems and materials the slow way, starting with his uncle patching flat roofs in East LA and later through the construction technology program at East Los Angeles College. That background means he reads a roof the way a mechanic reads an engine, symptom first, sales pitch never.
We stock Owens Corning SBS membrane, cap sheet, and accessory flashings that match OEM specs, not whatever generic patch is on the truck. And we inspect first, recommend second. If a repair will hold, we say so. If the deck has reached the end, we’ll show you why before you spend a dime. Learn more about our broader Owens Corning sales & service approach.
Styles & brands we work with






Common Owens Corning Roofing Problems We Solve in Century City
- Seam and flashing separation on SBS modified bitumen. On Century City podium and tower decks, Owens Corning SBS modified bitumen develops seam and flashing separation where years of intense UV and dry heat degrade the surfacing before the membrane itself fails. We cut out the failed seam, dry the substrate, and torch in fresh Owens Corning SBS with proper termination.
- Granule loss and nail-head pops at change-of-slope transitions. TruDefinition Duration and Duration Premium shingles on mechanical penthouses and low-slope-to-steep transitions show granule loss and nail-head pops because installers under-ventilated tight roof footprints. Century City’s compact rooftop footprints make this worse than in sprawling residential tracts.
- Ponding and drain failures on large low-slope decks. Winter storm events on large low-slope Owens Corning roof areas expose ponding at drains and scuppers. The membrane holds, but failed drain strainers and clogged scuppers drive water back under terminations and parapet flashings. We re-strain, re-flash, and re-coat the surrounding field.
- Flashing failures at rooftop HVAC curbs and screen supports. Dissimilar-metal contact and repeated vibration crack sealant long before the field membrane ages out. Century City’s dense rooftop mechanical equipment makes this one of the most common leaks we chase.
- UV-degraded coatings on low-slope decks. Century City sits in coastal-influenced West LA with dry heat and intense sun exposure. Owens Corning cool-roof coatings and surfaced membranes break down faster than owners expect when the surfacing isn’t maintained. We re-coat and re-surface before the membrane underneath gets compromised.
Owens Corning Service in Century City: What Local Conditions Mean for Your Equipment
Century City’s older Century Plaza towers sit on angled, sloping facades with tight high-rise footprints. On Owens Corning low-slope work here, LAFD rooftop access, parapet, and helipad requirements often dictate staging and rigging before the membrane scope does. That’s the checkable fact most roofing pages miss. You can’t just throw a ladder against a 20-story podium and start torching cap sheet. You need a crew that has worked around LAFD access rules, roof hoist logistics, and parapet height minimums. We have. That changes how we schedule, how we bid, and where we stage materials. It also means the Owens Corning membrane itself is only part of the job. Access, safety, and sequencing are the other half. If a contractor quotes you on Century City roof work without asking about rooftop access or LAFD requirements, that’s a red flag.
On a mixed-use podium along Avenue of the Stars, an Owens Corning SBS modified bitumen deck had ponded at a clogged drain through a winter storm and was wicking under the parapet flashing into a tenant space below. Our crew cleared and re-strained the drain, cut out the saturated membrane at the curb, and re-laid and torched new Owens Corning SBS with fresh termination and counterflashing at the parapet. We then re-coated the surrounding field to restore UV surfacing, and the tenant below stayed dry through the next rain event.
Owens Corning Models & Products We Service in Century City
We work on the full Owens Corning line you’re most likely to find across Century City’s towers and podiums. That includes Duration Premium architectural shingles, Oakridge architectural shingles, TruDefinition Duration shingles, and Owens Corning SBS modified bitumen low-slope membranes.
When we repair, we match OEM-grade membrane, mat, and accessory flashings rather than slapping a mismatched aftermarket patch over the problem. Mixing systems at seams is where re-leaks start. For flat roofing, flat roof patch work, and flashing repair, we keep the common Owens Corning materials on hand so Century City jobs don’t wait on a distributor order.
See the difference
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AfterOwens Corning Service Pricing in Century City
Flat roof patch and flashing repair on Owens Corning SBS in Century City typically runs $450 to $1,200 depending on how much membrane has to come out and whether drain strainers or parapet counterflashing need replacement. Full flat roof replacement on a large low-slope deck starts around $8 to $12 per square foot, but high-rise access and LAFD requirements can move that number. A shingle repair on a penthouse or mechanical screen roof runs $350 to $800.
What drives cost here is access. Staging materials on a 20th-floor roof, working around LAFD rooftop rules, and coordinating crane or hoist time all factor in. If a quote seems low, ask how they’re getting materials up and whether they know the LAFD access requirements for your building. Our estimates are written and line-itemed, and they include the access plan. Call (877) 752-3460 for a free estimate and we’ll put it in plain language.
Serving Century City, CA — Our Local Coverage Area
We’re based in the Century City area and know this community well, with our Owens Corning in Beverly Hills work extending our reach nearby. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Owens Corning Roofing in Century City
Yes. We install and repair Owens Corning SBS modified bitumen membranes, Duration shingles, and associated flashings on office towers, condo podiums, and mixed-use buildings across Century City. We are an independent contractor, not an Owens Corning authorized or sponsored installer, which means we recommend Owens Corning when it’s the right fit for your roof, not because a brand agreement says we have to.
Ponding on Century City low-slope roofs is almost always a drain or scupper problem, not a membrane failure. The Owens Corning membrane holds, but clogged drain strainers, failed scuppers, or settled deck areas trap water that wicks back under parapet flashings and terminations. We clear and re-strain drains, repair or replace scuppers, and re-flash terminations. Call (877) 752-3460 and we’ll figure out which one is yours.
Yes, and in most Century City buildings that’s the right call. Flashing failures at HVAC curbs, screen supports, and vent penetrations are localized problems. We cut out the failed sealant and membrane at the curb, install new Owens Corning-compatible flashing, and counterflash correctly. Full replacement only makes sense when the field membrane or deck has reached the end of its service life.
Yes, significantly. LAFD rooftop access requirements, parapet height minimums, and helipad clearances on Century City towers often dictate staging, rigging, and safety sequencing before any membrane work starts. We plan the access path first. That’s part of the estimate, not an afterthought.
That depends on your roof’s slope, exposure, and budget. We install products from seven manufacturers, including GAF, CertainTeed, and Owens Corning, so we’ll recommend the system that fits your building, not the only brand we carry, whether that’s Owens Corning service in West Hollywood or another area. Seven brands, one contractor. We’ll walk you through the options and let the roof tell us what it needs. Call (877) 752-3460 for an honest comparison.
Service Areas Near Century City
We serve Century City and the surrounding West LA and South Bay areas, including Lennox, Lakewood, Artesia, La Cañada Flintridge, Gardena, and East La Mirada. If your building is outside the immediate 90067 footprint but in the broader LA basin, we’ll come take a look. See our Century City service area page for coverage details, or check our Owens Corning service in Bradbury and Owens Corning service in La Habra pages for neighboring coverage.
Book Your Owens Corning Service in Century City Today
If your Owens Corning roof is leaking, ponding, or showing seam separation, get ahead of it before the next storm. Call (877) 752-3460 to schedule your free estimate. We show up before the neighborhood wakes up and leave before you have to ask if we’re done.
Written by Ruben Acosta, Owner at Sunrise Roof Repair, serving Century City and West LA, including Ladera Heights Owens Corning service, since day one.