Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterFast, Reliable Door Installation Across Manhattan Beach
Door installation in Manhattan Beach runs $800-$4,200 for most exterior entry doors, with high-end custom fiberglass and impact-rated systems in the Sand Section reaching $7,500 or more. We install replacement doors, French doors, storm doors, and hurricane-rated entry systems across Manhattan Beach, from Strand-front homes to Hill Section mid-centuries. Westlight Windows & Doors has served this coastline since 2009 as an independently owned and operated Kingswell location, and our crews know Manhattan Beach’s walk streets, marine layer, and salt spray better than any inland contractor. Call (903) 354-7134 for a written quote before any work starts.
Why Westlight Windows & Doors Is Manhattan Beach’s Preferred Door Installation Company
Manhattan Beach homeowners hire us for one reason that comes up again and again: we show up when we say we will. Our crews work the Sand Section, Hill Section, and Tree Section every week, so we know that a door job on a walk street off 8th Street means hand-carrying slabs down a foot-traffic alley, and that a Strand-front home needs marine-grade stainless hardware or it fails in three years. The Kingswell Guarantee puts every price and every promise in writing before a single screw turns. Owen Satterfield set that standard, and every technician on our Manhattan Beach jobs carries it forward.
Our Door Installation team handles everything from a single entry door replacement to full multi-door French and double door projects, and we carry eight manufacturer lines so the right product fits the job rather than the job bending to whatever one brand happens to sell. Manhattan Beach customers get a written line-item quote, a real arrival window, a clean job site, and a written guarantee handed over at completion. If the work fails within the guarantee period, we come back and fix it at no charge. That is the 365-Day Done Right Promise, and it is not a slogan.
Door Repair in Manhattan Beach
Door repair in Manhattan Beach most often means addressing salt-corroded hinges and jamb fasteners, marine-layer moisture swelling wood slabs, and multi-point locking hardware that has seized from coastal humidity. We repair existing doors rather than replacing them whenever the frame and slab are structurally sound, and most repair calls in Manhattan Beach run $180-$650 depending on hardware replacement and jamb work. A homeowner on a Hill Section mid-century with an original aluminum slider that sticks in June needs a different repair than a Sand Section walk-street cottage with a fiberglass entry door whose bottom sweep has rotted from standing moisture. Both are routine for our crews.
Hardware and Frame Rerusting
Standard zinc-plated hinges and steel jamb screws fail quickly within a few blocks of the surf in the Sand Section. We swap in marine-grade stainless hardware and reseat jamb legs on doors that have sagged out of square from corrosion. A typical hinge and latch rebuild runs $220-$450 installed.
Moisture-Swollen Slabs and Seal Failure
The marine layer that settles over Manhattan Beach most mornings keeps door slabs cycling through moisture absorption and drying, which delaminates wood veneers and breaks down weatherstripping faster than inland homes. We often regasket and reflash the rough opening on doors that look fine from the outside but leak air around the jamb. Repair pricing for seal and weatherstripping work generally falls between $160 and $380.
Exterior Door Installation in Manhattan Beach
Exterior door installation in Manhattan Beach means selecting a door rated for coastal salt exposure and installing it so the rough opening is flashed, gasketed, and sealed against the marine layer’s constant moisture cycling. Because Manhattan Beach homes sit directly on the open Pacific with no geographic buffer, we spec marine-grade stainless or non-metallic door systems, and we use low-E insulated glass units as standard on glass-panel doors. A single exterior door replacement with installation typically runs $1,100-$3,800 in Manhattan Beach. Fiberglass entry systems from Therma-Tru run toward the upper end because they hold up to salt air better than wood and need no painting.
Walk-Street Door Delivery and Carrying
Many Sand Section homes along the walk streets between Manhattan Avenue and The Strand cannot have a truck reach the front door. Our crews regularly hand-carry door slabs and jamb assemblies down narrow foot-traffic alleys and through garage-level pass-throughs. That logistical reality changes how we scope every walk-street job, and it is why we size crews for Manhattan Beach differently than for El Segundo or Lawndale.
Impact-Rated Coastal Entry Systems
For Strand-front and upper Sand Section homes, we install impact-rated entry doors using CGI and CWS systems that meet coastal wind-load requirements without sacrificing the clean sightlines Manhattan Beach homeowners expect. A hurricane-rated front door with a fiberglass slab and laminated glass panel usually falls between $3,200 and $7,500 installed depending on size and hardware package.
Trusted Brands We Service in Manhattan Beach
We stock and install from eight manufacturer lines, including Therma-Tru entry doors, CGI impact-rated systems, ECO Window Systems energy-efficient glass, and PGT coastal doors. For Manhattan Beach specifically, we keep marine-grade stainless hinges, coastal-rated thresholds, and low-E insulated glass units either on hand or available within days through our Los Angeles-area supplier network. That means an exterior door order for a Sand Section home does not stall out waiting on parts from a Gulf Coast warehouse.
Common Door Installation Problems We See in Manhattan Beach Homes
- Salt-corroded aluminum frames and hinges: Standard aluminum door frames within a few blocks of the Pacific oxidize and pit within three to five years. Hardware that would last twenty years in Torrance fails early here, which is why we spec marine-grade stainless and fiberglass systems as the default in the Sand Section.
- Marine-layer moisture cycling and jamb rot: The daily fog and marine layer saturate door jambs that were not flashed and gasketed correctly. We routinely find rotted jamb legs behind doors that look fine from the outside, and the fix often means removing the door, rebuilding the rough opening, and reinstalling with proper flashing.
- Walk-street access and hand-carry logistics: On the pedestrian walk streets that thread through the Sand Section, a freight truck cannot deliver door slabs or framing to the front of the home. Our crews hand-carry or dolly full door assemblies down foot-traffic alleys, which adds time and care to every job and is why we never shortcut the delivery plan.
- Sticking doors from salt-swollen seals: Weatherstripping and bottom sweeps on west-facing entry doors absorb salt moisture and swell, making doors stick shut during June gloom and early summer mornings. Replacing the seals and adjusting the sill stops the sticking, but the real fix is a door system rated for continuous coastal moisture, not a standard inland spec.
Pricing for Door Installation in Manhattan Beach, CA
Here are the numbers we actually quote in Manhattan Beach. A standard single exterior door replacement runs $1,100-$3,800 installed. A fiberglass Therma-Tru entry system with sidelights runs $3,000-$6,500. A hurricane-rated impact door for a Strand-front or upper Sand Section home runs $3,200-$7,500. French and double door systems run $2,800-$7,200. Door repair work runs $180-$650 for most hardware, seal, and jamb fixes. The biggest cost drivers are walk-street access, impact-glazing requirements, and whether we need to rebuild the rough opening. Every Manhattan Beach job gets a written line-item quote before work starts. Call (903) 354-7134 for your free estimate.
We Also Serve Cities Near Manhattan Beach
Along with Door Installation in Manhattan Beach, our crews cover Hermosa Beach, El Segundo, Lawndale, and Hawthorne. Coastal salt exposure, walk-street logistics, and marine-layer moisture show up in these cities too, and our crews handle all of them with the same written-price-before-work standard. Dispatch and scheduling run through our Los Angeles office, with local crews serving Manhattan Beach and the nearby South Bay cities daily.
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 Door Installation in Manhattan Beach
Salt-laden marine air from the open Pacific corrodes standard zinc-plated hinges, steel jamb screws, and aluminum frames within three to five years, not the twenty years an inland home would see. We replace failed hardware with marine-grade stainless and swap corroded aluminum frames for fiberglass or vinyl-clad systems. Call (903) 354-7134 for an exact quote on your door.
Yes. Our crews hand-carry door slabs and jamb assemblies down the foot-traffic alleys that trucks cannot reach, and we plan the delivery and staging before we ever quote the job. We replaced a rusted-out original aluminum slider at a walk-street cottage off Manhattan Avenue, where our crew carried the new Therma-Tru door slab and jamb down the narrow sand-path alley. The homeowner finally had a door that didn’t stick shut every June. Expect walk-street access to add $250-$500 to a door replacement for the extra crew time and staging.
Strand-front and upper Sand Section homes within the coastal wind zone generally require impact-rated glazing on glass-panel doors to meet current wind-load standards. We install CGI and CWS impact-rated door systems for those homes. Hill Section and Tree Section ranches often do not require impact glazing, but we still spec low-E insulated glass for energy performance and coastal moisture resistance. Call (903) 354-7134 to confirm what your specific home requires.
For a Hill Section mid-century with original aluminum sliders, we usually recommend fiberglass entry doors from Therma-Tru or a vinyl-clad system that keeps the clean horizontal lines of the original while eliminating the salt-corrosion problem. We can match mid-century front door proportions and hardware to keep the architectural character intact. Most Hill Section door replacements run $1,400-$4,200 installed depending on slab size and whether the jamb needs rebuilding.
The marine layer that settles over Manhattan Beach most mornings drives constant moisture cycling through door assemblies, breaking down standard weatherstripping and causing wood jambs to rot at the bottom. We flash rough openings with peel-and-stick membrane, gasket every jamb leg, and use marine-rated weatherstripping compounds that resist salt saturation. A properly flashed and sealed exterior door in Manhattan Beach should run ten to fifteen years before needing seal work. Call (903) 354-7134 and we’ll walk every detail with you.
Written by Owen Satterfield, Owner at Westlight Windows & Doors, serving Manhattan Beach since 2009.