Owens Corning
Architectural shingles
Metal roofing
Tile roofing
GAF
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 | Marquis Roof Repair
We provide independent Owens Corning roofing service across Century City and nearby areas like Owens Corning in Beverly Hills, from leak tracing on high-rise terrace canopies to parapet flashing repairs above occupied condo units. The thing that makes our Owens Corning work different here is simple: we treat the shingle and flashing details as part of a larger low-slope roof and drain system, because in Century City that’s exactly what they are. Call (866) 705-2978 for a free estimate.
Our crews work with Owens Corning shingles, underlayments, and accessories daily. We know how Oakridge and Duration systems behave when they meet membrane and metal detailing on a Century City rooftop. And because we’re independent, not a manufacturer program contractor, our recommendation is driven by what your roof actually needs, not by what we’re obligated to push. We’re part of the Owens Corning sales & service network in the sense that we install and repair these products every week, but our loyalty sits with the building owner and the property manager.
Why Century City Residents Choose Us for Owens Corning Service
Ron Thibodeau built Marquis Roof Repair on a methodical approach to diagnostics: find the actual source of a leak, not just the visible symptom. That matters more in Century City than almost anywhere else in Los Angeles, because water here travels down through mechanical penthouses and chase walls before it ever shows up as a stain on someone’s ceiling. Ron studied building construction technology at Los Angeles Valley College and spent more than two decades doing roofing across the San Fernando Valley before planting the company in Burbank. He’ll tell you a roof done right the first time is the only version worth doing.
For Century City property managers and condo boards, that means one point of contact for Owens Corning inspections, leak repair, flashing work, and full architectural shingle replacement on terrace canopies and accent roofs, with the same expertise you’d expect from Owens Corning repair in Culver City. We handle the entire roof lifecycle under one name, so you’re not calling a shingle specialist for the canopy and a membrane contractor for the deck. Seven manufacturer lines, one point of contact.
Styles & brands we work with






Common Owens Corning Roofing Problems We Solve in Century City
Here are the failure patterns we see most often on Owens Corning systems across Century City’s high-rise and luxury-condo stock:
- Wind-driven rain at parapets and terrace door thresholds. Where Owens Corning cap flashing meets membrane or metal edge, water sheets under the termination instead of draining off. On a 20-story tower near Avenue of the Stars, that water can travel down through several occupied floors before anyone spots it.
- Granule loss and sealant strip failure on sun-exposed terrace canopies. Century City’s long dry summers mean intense UV and heat cycling on pitched accent roofs and canopy covers. Owens Corning architectural shingles hold up well, but sealant strips and granules age faster on fully exposed southern and western faces.
- Clogged roof drains and scuppers backing water onto flat sections. The first winter storm of the season is when it happens. Debris from months of dry weather clogs the drain, water ponds, and it creeps under the shingle-to-membrane transition terminations at the roof edge.
- Sealant and flashing failure at mechanical penthouse curbs. UV degrades accessory flashing at equipment penetrations faster than the field shingle. When that sealant lets go, water follows the curb down into the penthouse and the floors below.
- Improper previous repairs using mismatched materials. We regularly find aftermarket flashing or mismatched shingle colors that someone installed to save money. The materials fail faster, and the Owens Corning warranty path gets complicated. We match the existing system properly.
Owens Corning Service in Century City: What Local Conditions Mean for Your Equipment
Century City is almost entirely high-rise commercial and luxury-condo towers built on the old Twentieth Century Fox backlot. Roofing here is overwhelmingly low-slope membrane work with rooftop amenity decks, mechanical penthouses, and parapet detailing on Class A towers. Property managers and HOA boards govern the work, and some buildings enforce their own design-review and view-corridor standards. What that means for Owens Corning owners specifically: the shingle and flashing portions of these roofs, usually terrace canopies and pitched accent roofs, sit above occupied luxury condos. A single failed parapet flashing termination during the first December storm can send water down through a mechanical penthouse into units several floors below before anyone sees it on the roof itself. The roof surface isn’t the weak point. The transitions are. A roofer working Century City is really a rooftop-detail specialist operating in a few dense blocks along Century Park East and Avenue of the Stars, not a neighborhood installer. That’s how we approach every Owens Corning job in the 90067 ZIP.
Owens Corning Models & Products We Service in Century City
We install, repair, and replace the full Owens Corning architectural shingle lineup: Oakridge Architectural Shingles, Duration Series shingles including Duration Designer, TruDefinition Duration, plus WeatherLock underlayment and Owens Corning flashing and accessory systems. When a repair calls for it, we use genuine Owens Corning shingles, underlayment, and accessories to match the existing system and keep the warranty path intact. Where aftermarket flashing or membrane materials outperform stock details on a Century City parapet or penthouse curb, we use those instead and explain why. It’s the repair-first approach: patch locally when the field shingle is sound, recommend full replacement only when the decking, underlayment, or termination details are already compromised.
See the difference
Before
After
Before
After
Before
AfterOwens Corning Service Pricing in Century City
Most Owens Corning leak repairs in Century City run between $450 and $1,200, depending on how far the water has traveled and how much flashing or membrane detailing needs to be rebuilt at the transition points. Full architectural shingle replacement on a terrace canopy or accent roof typically ranges from $8 to $14 per square foot installed, but high-rise access, hoisting, and building-specific design-review requirements can push that higher. Every job gets a written line-item estimate after inspection. We investigate before we recommend, so the estimate reflects the actual condition of your roof, not a guess. Call (866) 705-2978 to schedule a free inspection and get exact pricing.
Serving Century City, CA — Our Local Coverage Area
We’re based in the Century City 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 Century City
Yes. Canopy and accent-roof replacements don’t touch the occupied units below, and we stage materials and schedule work around the building’s loading dock and freight-elevator windows. The disruption is limited to the roof level. Call (866) 705-2978 if you need a canopy assessed.
Because water entering at a parapet flashing or penthouse curb doesn’t pool on the roof. It follows the structure down through chase walls, conduit runs, and mechanical spaces before it emerges as a ceiling stain several floors down. The shingles on top are often fine. The termination detail is the problem.
We do. These transitions are where most Century City leaks occur, and we rebuild them with genuine Owens Corning WeatherLock underlayment and accessory flashing, then tie them into the membrane and metal edge properly. It’s the detail work that keeps a building dry.
Clear every roof drain and scupper, inspect parapet flashings and terrace door thresholds for lifted or missing cap flashing, and check mechanical penthouse curbs for dried or cracked sealant. These checks matter more than the shingle field itself in Century City, and we handle all of it in a pre-season inspection. Call (866) 705-2978 to get on the schedule.
It depends on the decking, underlayment, and termination details, not just the shingle age. If the field shingle is sound and the failures are at parapets, curbs, or transitions, targeted repair is often the better call and keeps the existing warranty path intact. Full replacement makes sense only when the underlayment or decking is already compromised. We’ll show you the condition of your roof in plain terms before recommending anything. Call (866) 705-2978 for a free inspection.
Service Areas Near Century City
We serve Century City, Burbank, Universal City, North Hollywood, Glendale, Tujunga, and Studio City. You can also read about our Century City service area, our Owens Corning service in North Hills, and our Owens Corning service in Westwood.
Book Your Owens Corning Service in Century City Today
If you manage a Century City property or own a unit in one of the towers, or need Ladera Heights Owens Corning service, call (866) 705-2978 before the next winter storm finds the weakness in your parapet flashing or roof drains. Estimates are free, and we’ll send an Owens Corning specialist who knows what to look for up top.
Written by Ron Thibodeau, Owner at Marquis Roof Repair, serving Century City and the greater Los Angeles area.