Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Before
After
Before
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Before
AfterFast, Reliable Roof Replacement Across Manhattan Beach
A full roof replacement in Manhattan Beach typically runs $18,000 to $45,000 depending on the roof’s size, pitch, and how many flat or low-slope sections it has, though in some cases Roof Repair - Manhattan Beach may be a more practical option. That’s the honest range for this city’s housing stock, which runs from original 1940s beach cottages to three-story custom homes with multiple roof transitions and rooftop decks. Crews from Birchbark Roofing work these streets every week, and we know what the marine layer and salt air do to a roof here. Call (424) 766-4937 and we’ll give you a written price before any work starts.
Why Birchbark Roofing Is Manhattan Beach’s Preferred Roof Replacement Company
Manhattan Beach homeowners keep calling us back because we show up with a written price and we protect the house while we work. No handshake deals, no vague verbal estimates. Our Roof Replacement crews put shoe covers on at the door, drop cloths through the hallway, and photograph the finished clean-up before we leave. If your dog has to stay inside during tear-off, we coordinate the door schedule with you so nobody lets the dog out or tracks roofing grit into the nursery.
We’ve torn off and reroofed homes in the Tree Section, the Hill Section, and along the walk streets near the Strand. We know the difference between a 1948 cottage that still has its original skip sheathing and a 2021 custom build with a standing-seam roof over a low-slope deck. That local knowledge changes how we flash, how we order materials, and how we sequence the job so your family can live through it. Erik Lindgren leads every Manhattan Beach project from the first site visit to the final inspection, and he’s the person you call with questions after the work is done.
Every job is covered by the 365-Day Done Right Promise. If it’s not right, we make it right. That’s stamped on the paperwork, not something we say to close a sale. We’re part of the Cedarwell family of roofing companies, and every Manhattan Beach project carries the Cedarwell Care Promise: clean up like it’s our own home, ask before we move or touch anything, respect your quiet hours, and explain the price before the work.
Reroofing in Manhattan Beach
Reroofing in Manhattan Beach means removing every layer of existing roofing down to the decking, replacing any damaged or rotted sheathing, and installing a new roof system that’s designed for salt air and marine-layer moisture. Most Manhattan Beach reroofs run $16,000 to $38,000 depending on the roof’s complexity, and that includes tear-off, deck repair, underlayment, new flashing, and haul-away. You’ll see your exact number in writing before we order a single bundle. If your roof is 20 to 25 years old, or if you see curling shingles and rusted flashing, it’s time. On homes within two or three blocks of the Strand, that timeline shortens because salt corrosion works faster.
Decking and sheathing replacement
On Manhattan Beach’s older cottages, the original skip sheathing or water-damaged plywood often needs replacement before new underlayment goes down. We price this per sheet at the time of tear-off, and you approve every sheet before we cut it. We don’t bury decking costs in a change order. The price is in the original written estimate or flagged and approved in writing the moment we see the damage.
Steep-slope reroofing
Many of the Hill Section homes have steep, multi-plane rooflines designed to capture ocean views, and they take longer to reroof safely than a simple ranch in Lawndale. We stage materials on the roof’s ridge, not on the driveway, and we use anchor points for every crew member. The job takes what it takes. We don’t rush it to get to the next one.
Flat Roof Replacement in Manhattan Beach
Flat roof replacement in Manhattan Beach refers to low-slope sections, usually over upper decks, additions, or second-story garages, where water can’t run off quickly and the marine layer keeps the membrane damp for hours every morning. These sections typically run $12,000 to $28,000 depending on square footage and how many penetrations (skylights, deck posts, HVAC curbs) need flashing. Most of the custom homes here have at least one flat or low-slope area, and that’s where we see the most failures: failed seam tape, cracked adhesive, and ponding water against corroded metal edges.
Low-slope deck and balcony roofs
On a walk street near the Strand, we replaced a 1940s beach cottage roof that had been rebuilt into a three-story custom home with a low-slope upper deck. We hand-carried every square of CertainTeed architectural shingles, ice and water shield, and stainless fasteners in from a street away, then re-detailed the deck-to-wall flashing in copper because the original galvanized metal had already corroded through from the salt air. The new assembly passed inspection first time because we staged materials before the marine layer made the decking too slick to work safely.
Membrane and seam replacement
We install membrane systems rated for continuous coastal moisture, not the inland-grade products many distributors stock by default. On Manhattan Beach flat roofs, we use stainless or hot-dipped fasteners and aluminum or copper edge metal, because galvanized metal fails here within a few years. The warranty you get from the manufacturer actually means something when the membrane is installed over a dry, properly sloped deck with seams that aren’t stressed by ponding.
Trusted Brands We Service in Manhattan Beach
We install and service roofing systems from GAF, CertainTeed, Atlas, and Tamko, plus Boral tile on higher-end custom homes. Because Manhattan Beach jobs need corrosion-resistant flashing and fasteners that most suppliers don’t keep in bulk, we maintain a local stock of stainless and hot-dipped fasteners, aluminum and copper flashing, and marine-grade underlayments so we’re not waiting on a distributor in Carson when your tear-off is already open. That keeps your roof replacement moving, and it means fewer days with your deck sheathing exposed to the marine layer.
Common Roof Replacement Problems We See in Manhattan Beach Homes
- Premature galvanized failure: Standard galvanized nails, valleys, and flashing corrode in five to eight years here, not the twenty-plus an inland installation would see. We use stainless or hot-dipped fasteners and aluminum or copper flashing as the default on every Manhattan Beach roof, because buying that upgrade on the front end is cheaper than re-flashing a leaky roof in year seven.
- Marine-layer moss and algae: North-facing slopes and low-slope membrane sections stay damp through most summer mornings, which accelerates moss, algae, and adhesive failure. We specify algae-resistant shingles on those exposures and detail underlayment seams to dry, not to trap moisture.
- Walk-street staging chaos: On the pedestrian-only walk streets near the Strand, every bundle of shingles, roll of underlayment, and sheet of decking is hand-carried a block in from the nearest vehicle access. Out-of-area bidders routinely miss this labor, underbid, and then either rush the installation or hit you with a change order in week two.
- Complex multi-plane rooflines: The standard 27×90-foot lot in Manhattan Beach often holds a three-story custom home with skylights, rooftop decks, and multiple roof transitions. Each transition is a flashing detail, and each flashing detail is a potential leak if the crew isn’t used to doing intricate coastal work.
Pricing for Roof Replacement in Manhattan Beach, CA
Here are honest ranges for Manhattan Beach’s market. A straightforward asphalt shingle reroof on a postwar cottage runs $16,000 to $28,000. A larger custom home with steep planes, a flat upper deck, and copper or aluminum flashing details runs $30,000 to $45,000 or more. Flat roof sections alone run $12,000 to $28,000. What moves the number is pitch, height, walk-street hand-carry logistics, decking replacement, and how much flashing detail the architect drew. You’ll get a fixed written price before we order anything. Call (424) 766-4937 for a free estimate and a number you can take to the bank, not a ballpark.
We Also Serve Cities Near Manhattan Beach
While this page focuses on Roof Replacement in Manhattan Beach, our crews also work in Hermosa Beach, El Segundo, Lawndale, and Hawthorne. Each of those cities has its own microclimate and housing stock, and we price the job for the exact street and roof we’re standing on, not a regional average.
Serving Manhattan Beach, CA - Our Local Coverage Area
We’re based in the Manhattan Beach 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 About Roof Replacement in Manhattan Beach
Because the Pacific salt air corrodes standard galvanized metal here in five to eight years, while stainless or hot-dipped fasteners and aluminum or copper flashing last the full life of the roof. Manhattan Beach sits directly on the ocean, and the constant salt-laden air attacks metal components far faster than in communities just 3-5 miles inland. We use corrosion-resistant fasteners and flashing as the baseline on every job, not an upsell, because the alternative is a leak and a premature re-flash. Call (424) 766-4937 and we’ll show you the exact spec in your written estimate.
Your walk-street roof replacement will take about one to two extra days and cost $2,000 to $5,000 more than the same roof on a vehicle-accessible street, because every bundle of shingles and sheet of decking is hand-carried in from a block away. Crews from outside the South Bay often miss this in their bids, then either rush the work or hit you with a change order. We stage materials on a cart schedule so the job moves steadily, and we account for the hand-carry labor in our written price from day one. For a precise number, call (424) 766-4937.
Yes, and we do it on most custom homes in Manhattan Beach, because the slope-to-flat transition is exactly where leaks happen if two different crews flash it differently. We install shingles on the steep planes and a marine-grade membrane on the low-slope deck with the same crew, using one continuous flashing detail at the transition. This approach keeps the warranty intact and the schedule predictable. Call (424) 766-4937 to get a written quote for the entire roof system, not piecemeal bids.
Yes, because the marine layer keeps roof surfaces damp through most mornings from May through September, and that constant moisture stresses adhesives, seam tapes, and granule bonding even when annual rainfall totals look low on paper. Roofs here fail from moisture and salt exposure, not just rain events. We select underlayments, membranes, and shingle types rated for continuous coastal dampness, and we detail north-facing slopes and low-slope seams to dry properly. If you’re comparing bids, ask whether the other roofer is specifying coastal-rated products or generic inland stock.
Compare them line by line on four things: fastener and flashing material (stainless or hot-dipped vs. galvanized), underlayment and membrane spec (coastal-rated vs. generic), walk-street hand-carry labor included or not, and whether the price is fixed in writing before ordering. A low bid that uses galvanized flashing and inland underlayment on a Manhattan Beach roof will cost you more in five years. A Roof Replacement estimate from Birchbark Roofing includes every one of these items in writing, with a fixed price and the 365-Day Done Right Promise behind it. Call (424) 766-4937 and we’ll walk you through the comparison yourself.
Call (424) 766-4937 to schedule your free roof replacement estimate in Manhattan Beach. Erik Lindgren or a member of the Birchbark Roofing team will meet you at the house, measure the roof, explain the options, and leave you with a written price in dollars, not a verbal range. Shoe covers at the door, drop cloths through the hallway, and a clean-up photo before we leave. That’s how we work in Manhattan Beach.
Written by Erik Lindgren, Owner at Birchbark Roofing, serving Manhattan Beach and the South Bay with careful, coastal-rated roof replacement since 2000.