Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Door Installation Across Marina del Rey
Door installation in Marina del Rey usually means one thing: swapping a 50-year-old corroded aluminum slider for something that holds square and keeps the salt air out. A standard single door replacement here runs $1,200-$2,800 for materials and labor, while larger sliders and French doors fall between $2,500 and $6,500 depending on glass, frame material, and whether coastal permits apply. We measure twice, quote on paper, and register both warranty layers before our truck leaves your driveway. Call (888) 635-0804 for a free estimate.
TruePane serves Marina del Rey from our Los Angeles office, with crews dispatched locally. We know the condo complexes off Admiralty Way, the garden-style buildings along Via Marina, and the mid-rises near Fiji Way. We know which HOAs require board approval before the first screw comes out, and we know that LA County DPW, not LADBS, governs permits here. That matters. A contractor who files with the wrong agency loses you three weeks before the job even starts.
Why TruePane Windows & Doors Is Marina del Rey’s Preferred Door Installation Company
We’re not new to this. Dale Kessler founded TruePane in 2008 as a second-generation glazier, and the company carries years of craft heritage in window and door work. The same technicians who set a French door in a Pacific Avenue condo last month are background-checked, uniformed, and trained as apprentices into journeymen, not hired off a labor list. Our customers in Marina del Rey tend to be people who have lived in their units since the 1980s and remember the original builder hardware failing within a decade. They call us because they’re done gambling on the lowest bid.
Every job is covered by our Done Right Promise and The Keystone Standard. That means both manufacturer warranty layers get registered in writing, with durations stated, before we leave. If the pane is not true, the job is not done. That is the rule on the whiteboard, and it applies from the first visit to the last callback. A live person answers our phone 24 hours a day, seven days a week, so when you call (888) 635-0804 about a door that binds in July, you reach a person who can schedule, not a voicemail tree.
Our Door Installation team handles everything from a single entry door to a full multi-panel bifold across a harbor-facing wall. For Marina del Rey specifically, we quote manufacturer lines side by side on paper so you see exactly what you’re paying for: Andersen, Pella, Marvin, Milgard, CGI, PGT, and more. No surprise line items on the bill. No second appointment left hanging. That is a square deal, and we put it in writing.
Our Door Installation Services in Marina del Rey
Entry & Swing Doors
A front door in Marina del Rey does double duty. It keeps the marine layer’s moisture out of your hallway, and it stands up to the salt that settles on every hinge and strike plate near the harbor channels. We install fiberglass and steel entry doors with stainless or marine-grade hardware because standard zinc-plated hinges start rusting within three years here. For condo owners along Washington Boulevard and Via Dolce, a new entry door also improves the thermal envelope enough to notice on the utility bill, particularly in older buildings with single-pane transoms.

Double & French Doors
Double doors are common in the mid-rise and garden-style condos built around Marina del Rey in the 1960s and 1970s. Many open onto small balconies or interior courtyards, which means the threshold takes standing moisture from fog and sea spray. We replace thresholds with composite or marine-grade aluminum, fit weatherstripping rated for continuous damp exposure, and set the doors so they clear at all four corners even when the building settles. A French door install here typically runs $2,800-$5,200 including tear-out, new pre-hung unit, hardware, and the necessary County permits.

Bifold & Folding Doors
Bifold doors are showing up more in newer Marina del Rey townhomes and in renovations of older units where owners want a full wall of glass facing the water. Coastal Zone rules apply when the exterior appearance changes, and we handle the Coastal Development Permit alongside the County DPW permit. The frames we recommend for this environment are fusion-welded vinyl or thermally broken aluminum with marine-grade stainless rollers and tracks. Standard aluminum systems corrode at the track within five years here, and a folding door that won’t fold is an expensive wall.

Pivot Doors
Pivot doors are a statement piece, and they have to be engineered correctly or the weight of the slab ruins the hardware. For Marina del Rey, we specify stainless steel pivot hinges and a frame that can carry the load without deflecting. We have installed pivot doors in single-family homes off Bali Way and in penthouse condos where the previous door had sagged on standard butt hinges. Because pivot doors often require structural changes to the rough opening, permits run through LA County DPW, and most installations take two visits: one to frame and one to hang. Expect $4,000-$8,000 installed depending on slab size and material.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Marina del Rey
We are an authorized installer for more than a dozen manufacturer lines, and our crew works on every major brand in the market. In Marina del Rey, we regularly install products from Andersen, Pella, Marvin, Milgard, Jeld-Wen, PGT, CGI, and ES Windows. For coastal applications, we will show you impact-rated glazing and corrosion-resistant frame options side by side with standard inland products so the price difference is visible on paper. We keep common hardware and track components on our trucks, so a worn roller or a failed strike plate does not mean a second appointment. When a manufacturer’s seal fails under warranty, we handle the claim. Both layers, registered in writing, before the truck leaves the driveway.
Common Door Installation Problems We See in Marina del Rey Homes
- Corroded original aluminum sliders. Many 1960s and 1970s condo complexes around Marina del Rey still have their builder-grade sliding glass doors. Salt-laden marine layer never fully dries off the tracks, so the aluminum jamb corrodes, the rollers seize, and the sash either binds or jumps the track. We have seen doors that would not close on the latch because the jamb had swollen with corrosion.
- Rusted hardware on entry and French doors. Non-stainless hinges, strike plates, and threshold screws rust in two or three years near the harbor channels. We replace all hardware with marine-grade stainless on every exterior door we install in Marina del Rey, without exception.
- Fog between glass panes. Single-pane sliders and picture windows from the original build have no low-E coating and the insulated units fail at the seal, causing fog and argon loss. A fogged sliding door in a Marina del Rey condo is not a cleaning problem; it is a failed seal, and usually the frame is too corroded to re-glaze.
- Out-of-square openings from building settlement. Most Marina del Rey buildings are 50-60 years old and have settled. Doors installed without correction for the rough opening will bind in summer or leak at the threshold. Our crew measures every opening twice and shims the frame true before a single screw goes in.
Pricing for Door Installation in Marina del Rey, CA
Here is what we see in this market. A standard entry door replacement in Marina del Rey runs $1,200-$2,800. Double French doors on a balcony or patio run $2,800-$5,200. A full bifold or folding door system runs $6,000-$12,000 depending on panel count and glass. Pivot doors typically land between $4,000 and $8,000. The three things that move the price: coastal-rated materials for salt resistance, impact glazing if the HOA requires it, and the dual-track permitting through LA County DPW and the California Coastal Zone. A cheap inland-spec slider might save $800 on install day and cost $2,500 in corrosion damage and replacement inside a decade. We give free estimates, written line-item quotes, fixed pricing with no change orders, and a permanent 5% discount for seniors and veterans. Call (888) 635-0804 to schedule yours.
We Also Serve Cities Near Marina del Rey
TruePane installs doors throughout the westside. We regularly work in Marina del Rey, as well as Venice, Culver City, Santa Monica, and El Segundo. The salt-air corrosion we manage here is worse than what you find a mile inland, but the same marine-grade hardware and permitting knowledge applies across the coastal strip. If you live nearby and need a door replaced, call (888) 635-0804 and we will schedule a free estimate.
Serving Marina del Rey, CA - Our Local Coverage Area
We’re based in the Marina del Rey 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 - Door Installation in Marina del Rey
In most cases, yes. Marina del Rey sits within the California Coastal Zone, so any door replacement that changes the exterior appearance triggers a Coastal Development Permit in addition to the standard permit from LA County DPW. TruePane handles both permits for you. Call (888) 635-0804 and we will tell you during the estimate whether your specific door requires the CDP.
Usually not. In Marina del Rey, the original aluminum frames from the 1960s and 1970s are so salt-embrittled at the jamb and track that a track repair is a short-term patch that fails again within a year or two. Keeping the old corroded frame while replacing the track means the new track is set into aluminum that keeps degrading. We will tell you straight if a full replacement is the right call, and give you a line-item quote so you see the difference. Call (888) 635-0804 for an exact quote.
Fusion-welded vinyl and thermally broken aluminum with marine-grade stainless hardware are what we install here. Standard aluminum corrodes at the track within five to ten years in the harbor-channel environment, and non-stainless hinges and rollers rust sooner. We recommend impact-rated glazing if the unit faces the water. Our side-by-side manufacturer quotes make the coastal-spec versus inland-spec price difference clear on paper.
It is common in Marina del Rey, but it is not normal. It means the insulated glass unit seal has failed and the argon fill is gone. You are seeing condensation between the panes because moist salt air has entered the cavity. The fix is replacement of the glass unit, and usually the frame as well since the original aluminum is often too corroded to re-glaze square. Call (888) 635-0804 and we will inspect the door and tell you what is actually failing.
Yes, most Marina del Rey condo HOAs require written approval before any exterior door work, especially if the door color, material, or glass changes exterior appearance. Some HOAs have pre-approved vendor lists; if TruePane is not on yours yet, we will provide the license, insurance, and warranty documentation your board needs. We handle the HOA paperwork alongside the County DPW and Coastal Zone permits, so the approval process does not stall the project. Call (888) 635-0804 to start the estimate.
The Salt Air Decides the Materials, Not the Schedule
In Marina del Rey, the conversation about door installation has to start with the harbor itself. The community was purpose-built around a man-made harbor starting in the mid-1960s, and its housing stock is almost entirely 50 to 60-year-old condo complexes with large aluminum-framed sliders and picture windows oriented toward the water. Those original frames have been sitting in some of the highest salt-air concentration in greater Los Angeles for half a century. The marine layer off Santa Monica Bay rarely burns off near the water, so frames, tracks, and hardware stay coated in salt-laden moisture. Standard aluminum corrodes. Zinc-plated hinges rust. Weatherstripping degrades. Doors bind in July and leak in January.
That is the real price gap in this market. The inland-spec version of a sliding door, the kind rated for Culver City or El Segundo, costs a few hundred dollars less on install day. But in Marina del Rey, that door corrodes at the track within five to ten years, the rollers seize, and the sash jump the track. Then you pay for a second installation, plus the damage from whatever got in while the door would not seal. The coastal-spec version we recommend, fusion-welded vinyl or thermally broken aluminum with marine-grade stainless rollers and hinges, costs more upfront and lasts decades. The cheap spec always costs more within a decade. We have been doing this long enough to say that without hedging.
Our crew recently replaced a corroded, out-of-square original aluminum slider in a mid-rise condo off Admiralty Way. The jamb was so salt-embrittled the sash would not stay on its track, and the original single-pane glass had no low-E coating. We installed a fusion-welded vinyl sliding door with impact-rated glazing and marine-grade stainless steel rollers. Because the condo was in the Coastal Zone, we handled the Coastal Development Permit alongside the County DPW permit so the HOA did not have to chase paperwork. That is how the job should go, and how we do it in Marina del Rey.
Why Permitting Here Is a Different Job
Marina del Rey is unincorporated Los Angeles County, not City of LA. That means door installation permits run through LA County DPW rather than LADBS. Contractors who file with LADBS by habit lose weeks before the mistake is caught. On top of that, almost the entire community sits within the California Coastal Zone, so most door replacements that alter exterior appearance also trigger a Coastal Development Permit. That is a dual-track process most inland contractors have never dealt with. We handle both permits on every Marina del Rey job, along with HOA approval paperwork when the building requires it. It is not extra work for us; it is the job.
For homeowners and condo owners in 90292, this is the information gain that matters. You are not just buying a door. You are buying the right material for salt air, the right hardware for constant marine moisture, and the right permit path through two agencies. If the pane is not true, the job is not done, and if the permit is not filed with the right agency, the job cannot even start. Call (888) 635-0804 and ask for a free estimate. We will walk the opening, talk materials, and put the quote on paper before you decide anything.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Marina del Rey and the Los Angeles area.



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