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AfterHow Much Does Custom Window & Door Order Cost in Los Angeles?
Custom window and door orders in Los Angeles typically cost between $5,310 and $29,500 depending on material, size, finish level, and whether you’re replacing existing openings or cutting new ones. Most single-unit window replacements in the LA market run $800 to $2,800 installed, while a full-house custom door and window package for a 2,000-square-foot home generally lands between $18,000 and $45,000. The range is wide because a vinyl double-hung and a floor-to-ceiling steel-framed slider are two entirely different contracts.
What makes the LA number different from, say, Phoenix or Dallas is the permitting reality. The City of Los Angeles requires permits for any structural window enlargement or new door opening, and depending on your neighborhood you may deal with additional reviews through a Historic Preservation Overlay Zone (HPOZ) in areas like Angelino Heights or Hancock Park. Those reviews add both time and cost, usually $500 to $2,500 in permit and expediting fees, before the first window order is even placed. This page breaks down exactly where your money goes, what drives prices up and down, and what a custom order actually looks like from start to finish for an LA homeowner.
Key Takeaways:
- Replacing one standard window in Los Angeles: $800 – $2,800 installed
- Custom entry door with sidelights: $3,500 – $9,000
- Full-home window replacement on a 1,500 – 2,000 sq ft home: $12,000 – $35,000
- New construction openings (cutting into an existing wall): add 20 – 35% over replacement cost
- Permit and inspection fees in the City of LA: usually $500 – $2,500 depending on scope and HPOZ status
- Materials from recognized brands like Therma-Tru and James Hardie carry their own warranties alongside a written installation guarantee
Custom Window & Door Order Cost Breakdown (2026)
A custom order isn’t one line item. It’s a stack of materials, labor, finishing, and compliance costs. Here’s how that stack looks for the Los Angeles market this year.
| Line Item | Typical Cost Range (Installed) |
|---|---|
| Single standard window replacement (vinyl) | $800 – $1,600 |
| Single premium window (wood-clad, fiberglass) | $1,200 – $2,800 |
| Custom picture window (non-opening, oversized) | $1,800 – $4,500 |
| Sliding glass door (6 ft, standard) | $2,000 – $5,000 |
| Custom entry door (solid wood, oval glass, etc.) | $2,800 – $6,500 |
| Custom entry door with sidelights | $3,500 – $9,000 |
| French doors (pair, exterior) | $3,000 – $7,800 |
| Bi-fold or multi-slide patio door | $8,000 – $22,000 |
| Impact window installation (per unit, coastal-adjacent) | $1,500 – $4,200 |
| New window or door opening (cut into wall, includes header) | $1,800 – $4,500 per opening |
| Finishing / trim work (per opening) | $250 – $800 |
| Permit and inspection fees (City of LA) | $500 – $2,500 |
Those numbers cover labor, basic trim, and installation. They do not cover stucco repair or stucco patch-back, which is a real line item in Los Angeles because most homes here aren’t sided; they’re stucco over wood frame. Cutting out an old window frame means cutting back stucco, and the patch work can add $400 to $1,200 per opening depending on whether you have smooth-coat or a decorative finish like Santa Barbara painted stucco.
What drives your number up or down is mostly material choice and whether you’re ordering same-size replacements or changing the geometry. Alpine-style divided lights, low-E double glazing with argon fill, and custom color finishes all add to the per-unit cost. A universal size window from a distributor in the San Fernando Valley might cost $400 for the unit, while a true custom spec window from a millwork shop in Vernon can run $1,800 before installation labor. The installed price difference is why we always put a written number in front of you before an order is placed, so you know the full project cost, not just the cost of the glass.
What Affects Custom Window & Door Order Pricing in Los Angeles
- Material type. Vinyl is your entry-level option, usually 35-50% cheaper than fiberglass or wood-clad. In a marine layer zone like Playa del Rey or San Pedro, we often recommend fiberglass for salt-air rot resistance, and that choice raises the per-unit price by $400 to $900. It’s a long-run decision; replacing a rotted wood frame in a salt zone costs more than the upgrade.
- Glazing and glass packages. Single-pane is gone in LA; code requires dual-glazed at minimum. Triple-pane, low-E coatings for west-facing rooms that catch afternoon sun in neighborhoods like Woodland Hills or Tarzana, and argon gas fill each add $150 to $450 per window. Homes near freeways, especially along the 101 or the 405, benefit from acoustic laminated glass, which can add $300 to $600 per unit but drops interior noise noticeably.
- Whether it's replacement or new construction. A same-size replacement slides into the existing frame – simpler. A new opening means cutting the wall, adding a structural header, flashing, stucco patch, drywall patch inside, and sometimes relocating electrical. That’s why new openings run 20 to 35 percent over the cost of a replacement.
- Permitting. The City of Los Angeles Department of Building and Safety (LADBS) charges plan check and permit fees that scale with project valuation. If you’re in an HPOZ such as West Adams or Windsor Square, you need additional design review, and those reviews can add 4 to 8 weeks of lead time plus $1,000 to $2,500 in fees. The same custom window package in an unincorporated area of the county usually permits cheaper and faster.
- Finish and hardware. A basic vinyl sash lock is $20. A full mortise lockset with matching thumbturn on a custom entry door from a brand like Therma-Tru is $500 to $1,200. Hinges, handles, flush bolts on French doors, and multi-point locks on sliders are the line items that quietly push a $1,500 door into a $3,000 installed contract.
- Lead time and order volume. Custom orders take 6 to 14 weeks from signed contract to delivery. Rush orders, especially for imported hardware or specialty glass, add 10 to 20 percent. Ordering an entire house at once drops the per-unit labor cost, since the crew is already set up on site, which is why a 12-window project often runs 15 percent less per window than a one-window job.
Is It Cheaper to Repair or Replace a Window or Door in Los Angeles?
Window repair in the Los Angeles market usually costs $175 to $600 per issue, while replacement costs $800 to $2,800 per unit. The break point is frame condition. If the sash is broken but the frame is sound, repair is nearly always the cheaper call. If the frame shows dry rot, if the glass seals have failed and fog appears between the panes, or if you have single-pane aluminum original to a 1950s home in the San Fernando Valley, replacement is the better long-term investment.
One thing we see often in older LA neighborhoods like El Sereno or Glassell Park: wood frames from the 1940s and 1950s that have been painted over repeatedly and now have rotted bottom corners. Repairing that rot means cutting out the bad section, epoxying or splicing in new wood, re-priming, and repainting, which often reaches $700 or more. A new vinyl or fiberglass unit costs $900 to $1,500 in the same opening. When repair approaches or exceeds 60 percent of replacement cost, replacement is the honest recommendation.
Call us at (213) 277-6578 and we’ll give you a straight answer on whether your existing windows are worth saving. That assessment is free. We’ll also give you a written number for either route, so you can compare the two with actual figures, not a guess from a YouTube video.
How Does the Custom Order Process Work with Penhallow Remodeling?
The order process starts with a measurement visit. We measure every opening, note the condition of the existing frames, and look at how the current windows are flashed, because LA homes built in the 1960s and 1970s often had no flashing at all, which is why you see so much water staining around window sills in places like Reseda and Lakewood.
Then we spec the order. That means selecting material, glass package, finish, hardware, and deciding whether each opening is a replacement or a new construction install. Once that spec sheet is done, you get a written price before any work starts. Not an estimate range, not a verbal ballpark: a written number. The number we put on that sheet is the number on your invoice, unless you change the scope.
After you approve, we place the order with the manufacturer. Lead times run 6 to 14 weeks depending on the product line. When the windows arrive, we schedule the installation at your convenience, with a defined arrival window as part of the Kingswell Way standard. Our technicians are background-checked and arrive in uniform, so the person at your door is the person you were told to expect. We cover the work with the 365-Day Done Right Promise: if the installation fails inside the guarantee period, we come back and fix it at no charge. That promise is in writing on every project.
If you’d like to see how a custom window and door order in Los Angeles comes together from first measurement to final trim, we walk through the full sequence on our service page.
Custom Door Pricing in Los Angeles: Entry, Patio, and Interior
An entry door order in LA runs from about $2,800 for a standard fiberglass unit to $9,000 or more for a custom solid-wood door with sidelights and upgraded hardware. A patio slider usually lands between $2,000 and $5,000, though a multi-slide or bi-fold opening system that stacks panels can run $8,000 to $22,000 depending on panel count and glass spec.
Here’s a tighter breakdown by door type:
- Standard entry door replacement (fiberglass, no glass panels): $2,800 – $4,500 installed
- Solid wood custom entry door (oak, mahogany, or fir): $4,000 – $7,500 installed
- Entry door with sidelights and transom: $5,000 – $9,000 installed
- Interior pre-hung door (single): $400 – $1,200 installed
- French doors, exterior pair: $3,000 – $7,800 installed
- Bi-fold or multi-slide patio door: $8,000 – $22,000 installed
The entry door is the one place where spending a little more on materials usually makes sense. It’s the first thing you touch every day and the first thing a guest sees at a house in Mid-City or Pasadena. We install products from Therma-Tru, which carries its own warranty alongside our 365-Day Done Right Promise. The two warranties stack, so if the door’s finish fails it’s covered by the manufacturer, and if the installation fails it’s covered by us.
Window Replacement Cost by Material in Los Angeles
Material is the biggest single lever on cost per window. Here’s what the LA market looks like by frame type in 2026:
- Vinyl windows: $800 – $1,600 per unit installed. Lowest cost, good thermal performance, limited color options. The workhorse choice for rental properties and budget-conscious remodels in the Valley.
- Fiberglass windows: $1,400 – $2,800 per unit installed. Excellent salt-air resistance, which matters within three miles of the coast in places like Santa Monica, Mar Vista, and Long Beach.
- Wood-clad windows (aluminum or fiberglass exterior, wood interior): $1,600 – $3,400 per unit installed. The high-end standard for Craftsman homes in Pasadena, Bungalow Haven, and Highland Park where interior wood trim matters.
- Aluminum windows (architectural, dark-bronze or black): $1,200 – $2,600 per unit installed. Common in mid-century modern homes in the hills, including Silver Lake and Echo Park, where the look has to match the original 1950s or 1960s spec.
- Impact windows (hurricane-rated, often requested in coastal zones): $1,500 – $4,200 per unit installed. Rare in LA, but occasionally requested for home hardening in fire-prone canyon areas or for insurance compliance.
One cost note that’s specific to Los Angeles: if your home is in an HPOZ, the reviewer will typically require materials that match the original construction. That often means wood or wood-clad windows in a neighborhood like Angelino Heights, where vinyl replacements are outright prohibited by the preservation plan. Plan for the higher end of the material range if preservation review applies to your street. For a broader view of pricing across different trades, see our home page, where we map out what full remodels and smaller projects cost across Los Angeles.
How to Save on Custom Window & Door Order in Los Angeles
Don’t change the opening size. Every new opening means a structural header, stucco work, drywall repair, and permit drawings. Same-size replacements skip nearly all of that. If you can live with the current window dimensions, you save 20 to 35 percent per opening.
Order all windows at once, not room by room. Someone in Sherman Oaks replacing all 14 windows in one pass typically pays 12 to 18 percent less per window than a homeowner who replaces three now, five next year, and four the year after. The difference is labor setup and mobilization cost, which gets spread across more units.
Pick vinyl or fiberglass over wood-clad where the home allows it. Outside an HPOZ, a vinyl or fiberglass unit performs about as well thermally as wood-clad at a 40 to 50 percent lower material cost. The interior facing won’t match a Craftsman, but in a 1980s ranch in Chatsworth or Northridge, no one will notice.
Skip decorative upgrades you can add later. Custom grilles, divided-light patterns, interior wood trim kits, and elongated hardware all add per-unit cost. Many of those finish details can be retrofitted later if budget tightens. The glass, the frame, and the seal are the parts worth paying full price for.
Get a written price before you commit. This is less a savings tip than a protection tip. A written number up front means the $1,800 installed price doesn’t become $2,600 on install day because of an unexpected line item. Penhallow Remodeling Los Angeles gives every homeowner a written price before any work starts, and that number is the number on the invoice. Call (213) 277-6578 for a free estimate. A real person answers, day or night.
Custom Windows and Doors vs. Stock: What Do You Actually Need in Los Angeles?
A stock window from a supply house on the Eastside might run $350 to $800 for the unit. A true custom window, made to a spec, runs $900 to $2,200 for the unit alone. The honest question is what your house actually demands.
If your home has standard opening sizes and you’re not in a preservation zone, stock or semi-custom windows from a builder-grade line will work fine and save you real money. If your home is a 1920s Spanish Revival in Los Feliz with non-square openings, curved tops, or odd-width casements, stock isn’t an option. That home needs true custom, and the cost reflects it. The same logic applies to doors: a stock 3-0 by 6-8 fiberglass door costs $300 to $700 at the unit level; a custom solid-core door with a specified height, width, stain, and glass layout runs $1,500 to $4,000 before installation labor.
Where we see Los Angeles homeowners get burned is when a contractor tries to force a stock unit into a custom opening and then buries the cost of the resulting trim and stucco work in change orders. A stock window in a non-stock hole is never a deal; it’s a patch job. Before you order anything, know whether your openings are standard. If they’re not, the custom order is the cheaper path because it avoids the rework.
Local Factors That Show Up in Los Angeles Window and Door Quotes
Every LA quote carries a few local line items that out-of-state price guides never mention.
Stucco patch-back. Los Angeles homes are overwhelmingly stucco-clad. Replacing a window means cutting back stucco around the frame, installing flashing, and patching the exterior. Smooth-coat stucco patch is the cheapest; a Santa Barbara or Spanish-lace finish costs more because matching the texture takes a specialist with a trowel and years of muscle memory. Budget $400 to $1,200 per opening depending on finish type.
Seismic anchoring. LADBS requires windows and doors in new openings to be anchored to the structural frame per current seismic code. On a standard replacement this is usually a non-issue, but on a new opening it means specified anchor bolts, hold-downs, and inspection. The material cost is modest, usually $50 to $150 per opening, but the code compliance detail is non-negotiable in LA County.
Marine-layer corrosion. Homes within a few miles of the ocean in areas like Venice, Mar Vista, San Pedro, and Playa del Rey deal with constant salt-air exposure. Aluminum frames and cheap hardware corrode visibly within a few years. We recommend stainless or powder-coated hardware and, where budget allows, fiberglass frames in these zones. The upgrade costs more up front but avoids a hardware replacement call two years in.
Freeway noise. If your home backs up to the 101, the 110, the 405, or the 710, consider acoustic laminated glass. It adds $300 to $600 per window over standard dual-pane but cuts interior freeway roar substantially. We’ve seen the difference measured in decibels on a sound meter during installs in Highland Park and Studio City; the change is not subtle for bedrooms facing the freeway.
HPOZ and design review. Roughly 35 neighborhoods in Los Angeles fall under Historic Preservation Overlay Zone rules. If your street is one of them, the window order has to go through design review before permits are issued. That route adds 4 to 8 weeks and $1,000 to $2,500 in review and permit fees. The material requirements usually push you toward wood or wood-clad. We’ve navigated these reviews in neighborhoods from Angelino Heights to Carthay Circle, and the key is getting the material spec right the first time so the review doesn’t bounce back.
FAQs – Custom Window & Door Order Cost
How much does it cost to replace all the windows in an LA house?
A full-home window replacement for a typical 1,500 to 2,000 square foot Los Angeles house runs $12,000 to $35,000 depending on the number of windows, the material selection, and whether any openings change size. That figure includes labor, trim, stucco patch-back, and basic interior finish. A 1980s home in the Valley with 12 to 14 vinyl replacements usually lands near the bottom of that range; a Craftsman with 18 wood-clad units in an HPOZ lands near the top. For an exact number for your home, call (213) 277-6578 and we’ll put a written price in your hand before you spend a dollar.
Is it cheaper to repair or replace a window in Los Angeles?
Repair runs $175 to $600 per issue; replacement runs $800 to $2,800 per unit. Repair is the cheaper call when the frame and glass seal are still sound. Once the frame shows rot, the seal has failed and fogged the glass, or the unit is single-pane original to a home built before 1970, replacement usually costs less in the long run because repair money on a dying unit is just a bridge to the replacement you’ll need anyway. Call (213) 277-6578 for a no-charge assessment; we’ll tell you which route makes sense for the specific window, not the generic one.
How much is a custom front door in Los Angeles?
A custom front door in Los Angeles costs $2,800 to $9,000 installed. The low end is a standard fiberglass unit with basic hardware; the high end is a solid wood door with sidelights, transom, and upgraded mortise hardware. The door material itself is only part of the number. Finish, hinge quality, threshold sealing, and whether the existing frame can be reused without a tear-out also move the final price. We install doors from Therma-Tru, which carries its own manufacturer warranty alongside our 365-Day Done Right Promise in writing.
How long does a custom window order take in LA?
Expect 6 to 14 weeks from signed contract to installation for a custom window or door order in Los Angeles. That lead time includes manufacturing and freight. If your project goes through HPOZ design review, add 4 to 8 weeks on the front end before the order can even be placed. We give you the schedule in your written estimate, and the arrival window is part of the Kingswell Way standard, so you’re not the person calling on week 10 wondering where the crew is.
Can you come today for a custom window and door quote in Los Angeles?
Yes, same-day estimates are available in most Los Angeles neighborhoods, and a live person answers the phone 24/7 at (213) 277-6578. Thursday through Saturday tend to book fastest, but we keep daily slots open for same-day visits. The estimate includes real measurements, a material recommendation, and a written price before any work starts. No verbal ballpark, no price that blooms after demo day.
Do I need a permit for custom windows and doors in Los Angeles?
Same-size replacements generally do not require a permit through LADBS. New openings, enlargements, structural modifications, and any work in an HPOZ do require permits and possibly design review. Permit and inspection fees typically run $500 to $2,500 depending on the scope. We handle permitting as part of the project, including the HPOZ review paperwork, so you’re not stuck navigating LADBS portals and plan-check corrections on your own.
Get a Written Price Before You Spend a Dime
Custom window and door work is a real investment, and in Los Angeles that investment lands somewhere between $5,300 and $29,500 for most projects. The honest way to approach it is to get a specific, written number for your home, not a national-average guess. Penhallow Remodeling Los Angeles gives you that written number up front, along with a defined arrival window, a clean job site, and the 365-Day Done Right Promise in writing if the installation fails inside the guarantee period. Trevor Nash leads the team, and the work carries the Kingswell Way standard: say the price before the work, show up in the window we gave, leave the place cleaner than we found it.
Call (213) 277-6578 for a free estimate on custom windows and doors in Los Angeles. A live person answers, day or night.
Pricing reflects the Los Angeles market as of 2026. Penhallow Remodeling Los Angeles offers free estimates – call (213) 277-6578.
Written by Trevor Nash, Owner at Penhallow Remodeling Los Angeles, serving Los Angeles since the Kingswell Way standard began in 2004.
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