Owens Corning
Architectural shingles
Metal roofing
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GAF
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Owens Corning Roofing in Santa Monica, CA | Bedrock Roof Repair
We provide independent Owens Corning roofing service across Santa Monica, from Ocean Park to north of Montana, and also offer Owens Corning repair in Venice. One thing separates our Owens Corning work here from anywhere else: we inspect the fasteners and underlayment before we ever quote the shingles. Salt-laden marine air corrodes roof hardware in Santa Monica faster than almost any other variable, and an Owens Corning roof that looks fine from the curb may be failing underneath where you can’t see it. If you’re seeing water where it shouldn’t be, call (833) 589-7850. We’ll tell you what your roof actually needs, not what’s easiest to sell.

Why Santa Monica Residents Choose Us for Owens Corning Service
We’ve worked Owens Corning product lines long enough to know which ones belong on a salt-exposed Santa Monica roof and which don’t. Duration and Oakridge are solid architectural shingles, but they need different hardware decisions three blocks from the ocean than they do in the flats. Our approach is Owens Corning sales & service done the way a roof actually requires: we stock genuine Owens Corning shingles and WeatherLock underlayment, and we spec stainless or copper flashing where galvanized would rot through in a few seasons. Alan Cofield runs Bedrock Roof Repair, and he trained in building trades at Cypress College before spending two decades reading roofs across Southern California. As he puts it, “The roof tells you what went wrong. You just have to know how to read it.” That’s how we approach every Owens Corning inspection in Santa Monica: look at the deck, the flashing, the fasteners, then decide what the shingles need.
Styles & brands we work with






Common Owens Corning Roofing Problems We Solve in Santa Monica
- Rusted-through nails and valley metal under intact-looking shingles. On the ocean-facing slopes of Santa Monica, salt fog settles into every fastener. We regularly pull up Owens Corning Duration shingles that still have years of life and find the nails underneath have rusted to powder. The shingle is fine. The hardware isn’t.
- Granule loss on sun-baked south and west planes. Santa Monica’s UV exposure is relentless on anything facing inland. Owens Corning shingles on those exposures lose granules faster, while the fog-shaded north slope streaks with algae and stays damp. Two different failure patterns on the same roof, and they need different fixes.
- Wind-lifted tabs and ridge caps after Santa Ana events. When Santa Ana winds funnel off the Santa Monica Mountains edge, they hit roofs in bursts. We see Owens Corning shingle tabs lifted and ridge caps torn loose on homes that never had a problem before the wind shifted.
- Decayed tile underlayment beneath clay and barrel tile. Spanish Colonial Revival homes in Santa Monica often have original clay tile that looks bulletproof. The Owens Corning field or synthetic underlayment underneath has dried, cracked, and torn from decades of moisture cycling. The tile outlives the underlayment every time.
- Flashing failures at chimneys, skylights, and wall intersections. Santa Monica’s fog keeps flashing joints wet for months at a stretch. Galvanized flashing corrodes, sealant fails, and water finds the gap. We replace it with copper or stainless on salt-exposed elevations.
Owens Corning Service in Santa Monica: What Local Conditions Mean for Your Equipment
Here’s what makes Santa Monica different from every other city we work in, and it’s not the weather report you’ll see on the news. On the ocean-facing slope of north Santa Monica and Ocean Park, deck screws and metal flashings rust through in a fraction of the time they would ten blocks inland. Ten blocks. That’s the distance between a fastener that lasts twenty years and one that fails in eight. The salty fog soaks the underside of clay tile, and moisture sits against the underlayment for months because the marine layer doesn’t burn off the way it does inland. Many Santa Monica roofs fail at the fasteners and underlayment before the tiles or shingles ever show visible wear. That’s why our Owens Corning inspections here start from the attic side and work up, not from the curb and work in. If we only looked at what you can see from the street, we’d miss exactly what’s failing.
Owens Corning Models & Products We Service in Santa Monica
We service and install the full Owens Corning architectural line, including Oakridge, Duration, and Duration FLEX, plus TruDefinition Duration in the charcoal and weathered wood palettes that Santa Monica’s historic-review boards tend to favor. Underlayment work is where we spend a lot of time on older Santa Monica homes: WeatherLock synthetic underlayment holds up better against moisture cycling than felt, but it still has to be installed with the right fasteners on the salt-exposed side. We keep genuine Owens Corning shingles and WeatherLock in local stock for fast turnaround, and we pair them with stainless or copper flashing rather than the galvanized hardware that ships standard. That’s the difference between a roof that lasts and a roof that gets re-flashed at year five.
See the difference
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AfterOwens Corning Service Pricing in Santa Monica
Owens Corning in Culver City and Santa Monica both see roof work that runs the full range depending on what’s actually failing. Flashing repairs on an ocean-facing slope typically run $400 – $900 depending on linear feet and whether we’re matching copper or stainless. Tile underlayment replacement under existing clay tile lands between $4,500 and $9,000 for a mid-size roof, because it means lifting every tile, replacing the underlayment, and relaying the field. Full Owens Corning Duration architectural re-roofs on a typical Santa Monica bungalow run $12,000 to $24,000 depending on deck condition and access. What drives cost here more than any other factor is hardware: copper flashing and stainless fasteners cost more than galvanized, and skipping them on a salt-exposed roof is a false economy. Every estimate we give is line-item, on paper, and free. Call (833) 589-7850 and we’ll come look at your roof, not your property value.
Serving Santa Monica, CA — Our Local Coverage Area
We’re based in the Santa Monica area and know this community well, with Owens Corning repair in Century City also available. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Owens Corning Roofing in Santa Monica
In Santa Monica, the most common answer is failed fasteners or flashing, not failed shingles. Salt fog rusts nails, deck screws, and valley metal while the shingle itself still has years of service life. We see it constantly on ocean-facing slopes in Ocean Park and north of Montana. The fix is often re-nailing with stainless and re-flashing with copper, not a new roof. Call (833) 589-7850 and we’ll inspect from the attic side to find what’s actually leaking.
Yes, if you’re within about ten blocks of the ocean. Salt-laden onshore wind and fog put constant moisture on every exposed fastener, and standard galvanized hardware fails in a fraction of its normal lifespan. We spec stainless fasteners and copper or stainless flashing on salt-exposed elevations as standard practice. It adds cost, but it’s the difference between a roof that lasts and a callback in five years. Call (833) 589-7850 for an exact quote on your elevation.
Yes. In Santa Monica, rent-control and tenant-protection rules often mean occupied multi-unit buildings can’t be vacated for roof work. We stage Owens Corning re-roofs in phases, section by section, with protection in place so tenants stay put. It takes longer than a clear-site tear-off, and we schedule around the city’s permitting timeline, not just weather. Call (833) 589-7850 to talk through your building’s specific situation.
Almost certainly. On older Spanish Colonial Revival homes in Santa Monica, clay tile routinely outlives the underlayment underneath it by decades. The tile looks fine from the street while the underlayment has dried, torn, and stopped shedding water. We lift and relay tile with new Owens Corning synthetic underlayment and leave the good tile in place. Call (833) 589-7850 and we’ll tell you whether your tile stays or goes.
If you’re in a designated historic district in Santa Monica, yes. Many north-of-Montana and Ocean Park properties require design-review sign-off before a re-roof proceeds, which means color matching and material choices have to be approved first. We’ve worked through that process and we’ll handle the submittals so the Owens Corning product you pick actually gets approved. Call (833) 589-7850 and we’ll walk you through what your property needs.
Service Areas Near Santa Monica
We serve Santa Monica and the surrounding area, including Anaheim, Fullerton, Placentia, Garden Grove, Orange, and Stanton. For Owens Corning work in the Inland Empire, see Owens Corning service in Lakeland Village and Owens Corning service in Mead Valley. Full details on our coverage are on the Santa Monica service area page.
Book Your Owens Corning Service in Santa Monica Today
We’ll tell you what your roof actually needs – repair, replacement, or nothing yet. That’s the whole job. Call (833) 589-7850 to schedule your free Owens Corning inspection in Santa Monica or Owens Corning repair in Beverly Hills.
Written by Alan Cofield, Owner at Bedrock Roof Repair, serving Santa Monica and Southern California.