Owens Corning
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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Owens Corning Roof Replacement in Long Beach: What to Know First
Owens Corning roof replacement in Long Beach typically runs between $12,000 and $28,000 for a full tear-off and re-roof on a standard single-family home, with most jobs completed in two to four days once materials are on site. We’re an independent Owens Corning service provider, which means we install the full line of Duration and Oakridge shingles without being tied to any manufacturer’s sales targets, and you get a written price before anyone climbs a ladder. If you’re seeing granule loss in your gutters, curling shingle edges, or staining on your ceiling, this page walks through what’s actually happening and what it costs to fix. Call (562) 512-7366 for a free estimate.
How Owens Corning Products Fail – and How We Fix Them
Every shingle brand fails in its own way when it’s been up for fifteen or twenty years. Here’s what we see on Owens Corning roofs across Long Beach, from Naples to Bixby Knolls:
- Duration Series granule shedding. Duration shingles carry their granules in a thick surfacing layer, but once the asphalt binder starts oxidizing, those granules let go faster than the roof looks like it should allow. The gutter fills with a fine black grit while the shingles still look passable from the street. By the time you see bare fiberglass mat poking through, the shingle’s waterproofing is gone. We don’t spot-repair granule loss of that scale; we replace the roof in full so you aren’t patching a worn-out surface season after season.
- Oakridge cracking at the nail line. Oakridge shingles, especially the older three-tab runs installed through the early 2000s, tend to crack horizontally along the nail strip as the roof deck flexes with Long Beach’s hot-day, cool-night swings. The crack acts like a hinge, and a stiff wind off the water lifts the shingle clean off. When we tear off an Oakridge roof, we inspect every deck seam beneath the cracked shingles before laying new underlayment, because the shingle failure usually starts with a deck seam that was never flush.
- SureNail strip blow-through on steep slopes. The SureNail woven fabric strip on newer Duration shingles is a real improvement for wind resistance, but on pitches steeper than 8/12, we’ve seen installers nail through the strip and into the deck without the nail sealing correctly under the strip’s fabric. The result is a shingle that looks fastened but works loose in the first Santa Ana wind. Our crews check nail placement on every replacement we do of someone else’s SureNail install, because half the time the shingle was right and the nailing wasn’t.
- Hip and ridge caps wearing before the field shingles. Owens Corning’s hip and ridge accessories typically last a few years fewer than the field shingles they cap. If your field shingles are at the end of their life and the ridge caps are already losing their top layer, that’s the signal to replace everything rather than trying to stretch the ridge alone. We replace hips, ridges, and starter strips as part of every full Owens Corning replacement, never reusing old accessories over a new field.
- Salt-air corrosion at flashings on Owens Corning roofs near the coast. This one isn’t the shingle’s fault; it’s the environment. In neighborhoods closer to the water, like the Peninsula and Belmont Shore, the flashing at chimneys, vents, and valleys corrodes years before the surrounding Owens Corning shingles fail. When we replace a roof there, we pull and inspect every piece of flashing and usually replace it all with new material, even if the shingles themselves are the only visible problem. A roof is only as good as its flashings.
Styles & brands we work with






Our Owens Corning Roof Replacement Process
A Birchbark Roofing Long Beach replacement follows the same sequence on every Owens Corning job, so you know exactly what happens at your home from the first call to the final photo:
- 1
Phone estimate. You call us, a live person answers, and we set a time for a roof walk. No callbacks next business day. We talk about what you’re seeing, your roofline, and your timeline.
- 2
Roof inspection and written price. Erik Lindgren or one of our senior techs walks the roof, checks the deck, flashing, and shingle condition, then gives you a written price before any work starts. A written price before anyone climbs a ladder, that’s where we start.
- 3
Material decisions in plain English. We’ll talk through Duration vs. Oakridge, the color selection, whether a quality aftermarket underlayment makes sense for your roofline, and what’s being torn off versus kept. No upsell pressure; just what the roof actually needs.
- 4
Tear-off and deck repair. The crew arrives in uniform, runs drop cloths through the work path, and covers your floors. Shoe covers at the door. If the deck needs a panel replaced, that’s discussed and priced before we cut, never after.
- 5
Installation and clean-up. New Owens Corning shingles go down with the accessories, flashings, and ventilation runs we agreed on. When the last nail goes in, the crew walks the yard with a magnet, sweeps, and photographs the finished clean-up before we leave. The photo is yours.
- 6
Done Right Promise. Every replacement carries our 365-Day Done Right Promise. If something isn’t right within the year, Birchbark makes it right, no argument.
See the difference
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AfterWhat Owens Corning Roof Replacement Costs in Long Beach
Here’s honest pricing for the Owens Corning jobs we do most often in Long Beach:
- Full tear-off and re-roof with Duration shingles, standard 1,600-square-foot home: $12,000 – $18,000 depending on deck condition, pitch, and the number of hips and valleys.
- Full replacement with Oakridge shingles on a similar footprint: $10,500 – $15,500.
- Roof decking replacement (if sections are rotted or delaminated): $95 – $140 per sheet, priced per sheet, agreed on before we cut.
- Flashing and accessory replacement on a coastal home: $1,200 – $2,800, depending on how many penetrations and valleys the roof has.
What moves the price most is the deck. If the wood beneath the shingles is soft or delaminated, that has to be replaced before any new Owens Corning product goes down, and no one can see it until the old roof is off. That’s why we talk about deck condition before tear-off and show you the wood once it’s exposed. Call (562) 512-7366 for a free estimate, and you’ll have your exact number in writing before any work starts.
Why Long Beach Homeowners Call Birchbark Roofing Long Beach for Owens Corning Work
Long Beach has a lot of roofing companies, but most of them treat your house like a jobsite. We treat it like a home. Our techs are background-checked and uniformed, so you know exactly who is walking through your door and onto your roof. We set drop cloths in the hallway, coordinate door schedules if your dog needs to stay inside, and we photograph the finished clean-up before the crew leaves. Every job is covered by our 365-Day Done Right Promise, and as part of the Cedarwell family of independently owned roofing businesses since 2000, we hold every roof to the same Cedarwell Care Promise: Clean up like it’s our own home, Ask before we move or touch anything, Respect your time and quiet hours, and Explain the price before the work. We also work with GAF and CertainTeed if a different brand fits your roof better. But for Owens Corning owners in Long Beach, we know exactly how these shingles wear, and we replace them correctly the first time.
FAQs
No, and that’s a common misunderstanding. Owens Corning’s warranty covers the shingles against manufacturing defects, not the installation. Replacing your roof with new Owens Corning shingles, installed by a licensed contractor using the manufacturer’s fastening and underlayment specs, keeps you in line for any new warranty coverage. As an independent Owens Corning service provider, we follow current installation requirements but we don’t determine warranty terms. Call (562) 512-7366 if you have a specific warranty question about your roof.
Most full replacements in Long Beach take two to four days once materials are on site, depending on deck condition, roof pitch, and how many stories you have. A simple single-story ranch in Los Altos goes faster than a two-story in Bluff Heights with a steep pitch and multiple hips. We always tell you up front what your timeline looks like, and we don’t rush the tear-off or the clean-up to hit a number. Call (562) 512-7366 and we’ll give you a straight answer for your roof.
The deciding factor is usually whether the shingle failure is isolated or structural. A single missing shingle after a windstorm can be replaced without a full re-roof. But if your Duration shingles are shedding granules over the whole roof, Oakridge cracking along the nail line, or the deck is soft under the shingles, the roof has reached the end of its service life and patching it is just spending money twice. We’ll always tell you if a repair buys you another few seasons or if replacement is the honest choice. Estimates are free at (562) 512-7366.
Yes, we handle flat roofing and low-slope applications on Long Beach homes, including modified bitumen, TPO, and coated systems where the roofline is too shallow for shingles. Flat roofs fail differently than pitched shingle roofs, and we’ll assess whether your Owens Corning shingles are the problem or if the flat section is where the leak actually starts. Call (562) 512-7366 for an evaluation.
Yes, the written price you agree to before we start is the price you pay. We don’t issue change orders for things we should have seen on the walk, and we discuss deck repairs before the old shingles come off. If the wood underneath is rotted, you’ll know before we cut. That’s the whole point of a written price before anyone climbs a ladder. Call (562) 512-7366 to schedule your free estimate and see your number in writing.
Written by Erik Lindgren, Owner, Birchbark Roofing Long Beach at Birchbark Roofing Long Beach, serving Long Beach and nearby areas.