Tile roofing
Architectural shingles
Metal roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Replacement Across Manhattan Beach
Roof replacement in Manhattan Beach runs $14,000 to $38,000 for a typical asphalt shingle job, with flat roof sections adding $9 to $14 per square foot. What drives the spread here is not square footage alone. It’s wind uplift requirements, salt corrosion on metal components, and the fact that so many Manhattan Beach homes mix steep gable roofs with walkable flat decks. We respond to Manhattan Beach calls within one business day for estimates, and every job starts with a written price before any work begins. Call (213) 674-2890 and you’ll get a live person, not a voicemail queue.
Why Tilehurst Roofing Los Angeles Is Manhattan Beach’s Preferred Roof Replacement Company
Manhattan Beach homeowners tend to ask sharper questions than most. That’s because many have already paid for a roof that leaked within a season, or watched a contractor change the number at the door. We’re part of the Kingswell family of roofing companies, founded in 2000, and Greg Holloway leads our Los Angeles team with a simple set of rules: say the price before the work, show up in the window we gave, put the guarantee in writing, and return if it fails.
The Manhattan Beach market demands a different specification than the inland suburbs. We see that difference on nearly every quote we write here. A home within three blocks of The Strand gets salt on every exposed metal surface. A hillside home in the Tree Section catches stronger wind than a flat lot in the Gaslamp district of Hermosa Beach. We specify materials and fastening patterns accordingly, and we document every one of those choices in writing.
Every technician on a Manhattan Beach job is background-checked and uniformed. You’ll know who’s on your roof. And when the project is complete, you get a written guarantee before the crew leaves, not mailed later. If a repair fails inside the guarantee period, we return at no charge under the 365-Day Done Right Promise.
The Kingswell Way in Manhattan Beach
Five commitments guide every Roof Replacement we complete in Manhattan Beach. We state the price before the work begins. We arrive in the window we promised. We leave the property cleaner than we found it. We put the guarantee in writing. And if anything fails inside a full year, we come back and fix it. Free. That’s the Kingswell Way.
Styles & brands we work with
Flat Roof Replacement in Manhattan Beach
Flat Roof Replacement in Manhattan Beach typically costs $9 to $14 per square foot for reinforced PVC or TPO membrane work, and most Manhattan Beach flat roof sections run 300 to 1,200 square feet. This is not the flat roof work you see on commercial warehouses. Here, many flat sections are actually roof decks, walkable surfaces on ocean-view homes where the membrane has to resist foot traffic, salt spray, and standing moisture from the marine layer all at once.
Walkable Deck Membranes
On oceanfront properties along The Strand and on hillside lots in the Hill Section, flat roof sections often double as outdoor living space. That changes the material choice entirely. We specify reinforced PVC or TPO with heat-welded seams, never basic rolled asphalt. Custom drainage scuppers need to be integrated into the membrane, not bolted through it as an afterthought. A failed scupper detail on a deck membrane is one of the most common leaks we handle with Roof Repair - Manhattan Beach service.
Marine Layer Moisture Control
The persistent morning fog here is a roof’s quiet enemy. A membrane without proper ventilation beneath it traps moisture against OSB decking. Within a few years, that decking rots. This is why a legitimate Manhattan Beach flat roof quote includes ridge vent or edge venting, not just a new membrane. If a quote does not mention ventilation on a flat or low-slope section, ask why. A compliant installation in this coastal wind zone has to account for both water on top of the roof and moisture below it.
Roof Installation in Manhattan Beach
Roof Installation in Manhattan Beach means meeting coastal wind uplift requirements that inland cities never have to think about. Manhattan Beach enforces a coastal wind zone requiring roof coverings and attachment systems to meet uplift ratings per CBC Chapter 16 and ASCE 7-16 for Exposure D. Even basic asphalt shingles must be installed with six-nail patterns and sealed starter strips. A Torrance roofer might legally get away with four nails and no sealed deck. We cannot, and we would not, even if we could.
New Construction and Custom Home Roofs
Manhattan Beach has largely replaced its original 1950s and 60s beach cottages with large custom homes. These new builds often carry complex roof geometries, mixed slopes, flat roof decks, and steep gable sections. A single roof can require two or three different systems working together. We coordinate those transitions carefully. The valley where a steep asphalt section meets a flat membrane is the first place water finds its way in. We detail those intersections with ice and water shield at every penetration.
Architectural Shingle Systems
For steep-slope sections on Manhattan Beach homes, we frequently specify GAF Timberline HDZ architectural shingles. It’s a product line rated for 130-mph wind uplift when installed with the six-nail high-wind pattern and sealed starter strip. On a hillside home near The Strand, our crew replaced a salt-corroded composition roof where every exposed nail head had rusted through the drip edge. We stripped to bare wood, applied ice and water shield at all roof penetrations, installed the GAF system to spec, then replaced all metal flashings with stainless steel and added ridge vent to combat marine layer condensation. That’s what a Manhattan Beach roof replacement actually involves when it’s done right.
Trusted Brands We Service in Manhattan Beach
We stock and install roofing systems from seven major manufacturers: GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. That matters in Manhattan Beach because not every product line has a high-wind rated architectural shingle or a walkable flat membrane. We specify Atlas or Tamko where a homeowner wants a specific color or profile. Boral offers a tile profile that suits many of the Mediterranean and Spanish-style custom homes in the Hill Section. The choice should fit the home and the coastal conditions, not whatever happens to be sitting in a truck.
Common Roof Replacement Problems We See in Manhattan Beach Homes
- Salt-corroded flashings and fasteners. Standard galvanized metal fails within a few years this close to the ocean. We specify stainless steel or copper-compatible flashing metals on every penetration, valley, and edge detail. That includes drip edge. A roof can look fine from the ground and be leaking around every nail head.
- Wind-lifted shingle edges on mixed-gable roofs. Builders skip starter strips or drop to a four-nail pattern to save money, and the wind finds those edges. Unsealed shingles void wind warranties. The fix is a six-nail high-wind pattern with sealed starter strip throughout, not just on the windward face.
- Rotted OSB decking from trapped marine moisture. The fog does not just wet the outside of the roof. Non-breathable underlayment traps condensation against the decking from the inside. Proper ridge vent and soffit intake matter here more than almost anywhere in the county.
- Failed membranes on walkable flat roof decks. Non-reinforced membranes tear under foot traffic and leak at custom scupper penetrations. We use heat-welded PVC or TPO, and we replace the scupper detail as part of the membrane system, not as a patch on top of it.
See the difference
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AfterPricing for Roof Replacement in Manhattan Beach, CA
A full asphalt shingle roof replacement on a typical Manhattan Beach home runs $14,000 to $38,000. Architectural shingles with the high-wind upgrade run $4.80 to $6.50 per square foot installed. Flat roof membrane work runs $9 to $14 per square foot. A 300-square-foot flat deck section typically costs $2,700 to $4,200 as a standalone replacement. Decking replacement, when the old OSB is too far gone, adds $2.50 to $3.80 per square foot. The variables that move the number are roof complexity, how many flat sections exist, whether decking needs to be replaced, and access. Scaffolding on a steep hillside lot in the Hill Section costs more than a driveway-level job in the Sand Section. A cheap quote that does not include the six-nail pattern, sealed starter strip, stainless flashings, and ventilation will cost you more inside five years. Call (213) 674-2890 for a written, line-item estimate. It’s free, and it’ll show you exactly what you’re paying for.
We Also Serve Cities Near Manhattan Beach
Our Roof Replacement crews work throughout the South Bay. We serve Hermosa Beach, Redondo Beach, Playa Vista, and Marina del Rey in addition to our Manhattan Beach coverage. If you’re in one of those neighboring communities, the same written pricing and guarantee terms apply. Coastal wind and salt conditions do not stop at the city line, and neither do the specifications we hold ourselves to.
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
Yes. Manhattan Beach falls under a coastal wind zone requiring roof coverings and attachment systems to meet uplift ratings per CBC Chapter 16 and ASCE 7-16 for Exposure D. In plain terms, that means six-nail fastening patterns, sealed starter strips, and products tested for 130-mph uplift. GAF Timberline HDZ, CertainTeed Landmark, and certain Atlas and Tamko architectural lines meet the rating when installed to manufacturer high-wind specifications. A compliant quote will name the product, the nailing pattern, and the uplift rating in writing. If a quote does not, ask for it before you sign. Call (213) 674-2890 and we’ll show you exactly what’s required for your address.
Because salt spray corrodes galvanized flashings from the inside out. The metal can hold its shape and still have pinholes forming at every fastener. By the time a flashing looks rusted from the ground, it’s been leaking for months. We specify stainless steel or copper-compatible metals on every flashing, drip edge, valley, and penetration within three blocks of the Strand. If you’re replacing the roof, you replace every exposed metal component. A roofer who reuses old flashings to hit a lower price is handing you a future leak. Get a written estimate that lists flashing metal type. Call (213) 674-2890 for yours.
A roof that was installed to meet the coastal wind zone requirements gives you documentation that the roof was built to code. That matters when an insurer asks whether wind damage was the cause of a failure or whether the roof was under-built. A six-nail high-wind pattern, sealed starter strip, and product with a documented 130-mph rating all support your claim. We provide a written record of every specification used on your roof. That record travels with the home. If a storm comes through and the roof was installed to those ratings, you’re in a much stronger position with the adjuster. Call (213) 674-2890 if you want a detailed breakdown of what a compliant Manhattan Beach quote includes.
You need a membrane. Architectural shingles are rated for sloped roofs, generally 2:12 pitch or steeper. A flat deck section, especially a walkable one, needs a reinforced PVC or TPO membrane with heat-welded seams. Shingling a flat section will leak, period. Many Manhattan Beach homes have both: steep gable sections shingled, flat deck sections membrane. The transition between the two is the critical detail. We lap the membrane up under the shingle courses and seal every penetration with ice and water shield. If your quote tries to shingle a flat section, get another quote. Call (213) 674-2890 and we’ll tell you straight what your roof needs.
A roofing square is 100 square feet. A typical Manhattan Beach home runs 18 to 35 squares of total roof area, depending on whether it’s a 1,200-square-foot original cottage or a 4,000-square-foot custom replacement with complex geometry. The square count matters because it’s how manufacturers warranty coverage is calculated and how material quantities are verified. A quote that undercounts squares to look cheaper will end in a change order. We walk every Manhattan Beach roof and count from the deck, not from satellite images. Your written estimate includes the exact square count and the line-item cost per square. Call (213) 674-2890 to schedule a free, detailed estimate.
Get Your Free Manhattan Beach Roof Replacement Estimate
You deserve a number you can plan around, not a handshake and a promise. Call (213) 674-2890 and a live person will answer, 24 hours a day, seven days a week. We’ll schedule your free estimate, walk the roof with you, and put a written price in your hands before any work starts. Greg Holloway and the Tilehurst Roofing Los Angeles team are ready when you are.
Written by Greg Holloway, Owner at Tilehurst Roofing Los Angeles, serving Manhattan Beach under the Kingswell family of roofing companies.