Windows & Doors Cost in Los Angeles - Free In-Home Measure, Written Price

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Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style

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How Much Does Windows & Doors Cost in Los Angeles?

Most single-window replacements in Los Angeles run $650 to $1,400 installed, while a standard entry door replacement lands between $1,200 and $3,200 depending on material and hardware. A full-home window package (10 to 15 windows) typically falls between $8,500 and $18,000. Those ranges assume a straightforward swap; if your home was built before 1978 or has original steel-frame or wood-frame openings, expect the upper end.

Los Angeles pricing is its own animal. We’ve watched coastal salt air eat through cheaper vinyl on the Westside for years, and we’ve seen San Fernando Valley homes hit 105°F in July with single-pane glass that turns a living room into an oven. Neither problem is solved by picking the lowest bid. It’s solved by matching the right product to the right exposure, and by getting a written price before anyone touches your house.

Westlight Windows & Doors has installed windows and doors across Los Angeles since 2009 as an independently owned and operated Kingswell location. Every project follows the same four promises. Owen Satterfield leads our team, and he’ll tell you the same thing he tells every homeowner: you should know the number before the first screw turns.

Windows & Doors Cost Breakdown (2026)

Here’s what real Los Angeles projects cost this year. These are installed prices – product, labor, disposal of old units, and standard trim included.

The biggest single jump in price comes from frame material. Vinyl is the workhorse – it’s affordable, it holds up in most of LA, and it never needs painting. Fiberglass costs more but resists heat and moisture better, which matters in coastal neighborhoods like Santa Monica and Redondo Beach. Wood looks the best on a 1920s Craftsman in Highland Park or a Spanish colonial in Hancock Park, but it needs maintenance every few years. Aluminum still shows up on mid-century homes in Culver City and Sherman Oaks; replacing it usually means re-framing the opening, which pushes the price up another 15 to 25 percent.

Glass choice moves the number too. Low-e glass (a thin coating that reflects heat back out in summer and holds warmth in winter) typically adds $60 to $120 per window. Impact-rated laminated glass – the kind PGT and CGI build for fire and wind zones – adds $200 to $400 per opening, but it may be required depending on your address.

Door pricing splits three ways: the slab, the frame, and the labor. A pre-hung door (already mounted in its frame) costs more upfront but installs faster, which usually saves you on labor. A slab-only door is cheaper but demands precise fitting, and if the opening is out of square by even a quarter inch, the door will stick within a year.

What Affects Windows & Doors Pricing in Los Angeles

• Age and condition of the existing frame. Homes built before 1978 often have original wood framing that’s settled or rotted. If we find dry rot behind the trim – which happens constantly in beach-adjacent areas like Venice and Playa del Rey – the repair adds $150 to $600 per opening before the new window goes in.
• Coastal exposure vs. inland heat. Salt air corrodes cheap hardware fast; we’ve replaced 4-year-old builder-grade locks in Manhattan Beach that looked 20 years old. Inland, the daily thermal swing from 60°F nights to 100°F afternoons stresses seals and causes condensation between panes. Both conditions push homeowners toward better glass and hardware, which raises the number by $100 to $300 per window.
• Permits and LA city requirements. Most like-for-like window swaps in Los Angeles don’t need a permit, but any change to the opening size, any new door on an exterior wall, and any work in a designated historic district (parts of Angelino Heights, Hancock Park, and the Miracle Mile HPOZ) do require one. Budget $200 to $800 for permit fees and plan review, plus extra time.
• Number of openings and project size. A single window costs more per unit than the tenth window on the same job because setup, travel, and disposal are shared. A 12-window whole-house project usually runs 10 to 20 percent less per window than three separate service calls.
• Second-story and ladder access. Windows above the first floor need staging, ladders, and sometimes a lift. That adds $100 to $250 per upper-floor opening. Homes on hillsides – common in Silver Lake, Echo Park, and the Hollywood Hills – can push that higher.
• Brand and product line. Our eight manufacturer lines (PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux) cover most of the price spectrum. We match the product to the exposure, the budget, and how long you plan to stay – not the other way around.

How to Save on Windows & Doors

The easiest savings come from doing the whole house at once. Combining 10 or more openings into one project spreads the fixed costs – setup, travel, disposal – and typically knocks 10 to 20 percent off the per-window price. If you only have two or three windows to replace this year, that’s fine; just know the math works in your favor when you batch it.

Second, resist the urge to pick the cheapest glass. Low-e and argon-filled double panes cost a little more than clear single-pane, but they cut summer heat gain enough that many Los Angeles homeowners notice the difference on their July electric bill. Over 10 years, the energy savings often cover the upgrade.

Third, ask about off-season timing. We schedule year-round and don’t play games with limited-time pricing, but a project booked in a slower stretch (typically late winter and early spring) sometimes means we can be more flexible on labor scheduling. It’s not a discount, just a practical reality of running a crew.

Fourth, don’t skip the permit if one is required. We’ve seen homeowners save $400 on paper only to spend $3,000 later fixing an unpermitted door during a home sale. Every project at Westlight starts with a written price – before any work begins – so you’ll see the permit line item upfront, not after the fact.

The last tip: call us before you decide. Free estimates are free, and a real person answers 24 hours a day, 7 days a week, at (903) 354-7134. You’ll get a written price, an arrival window, and straight answers – no door-step surprises.

For a bigger picture of how we work across the area, see our window and door services.

FAQs - Windows & Doors Cost

How much does it cost to replace a window in Los Angeles?

A standard single window replacement in Los Angeles runs $650 to $1,400 installed. Vinyl frames sit at the low end; fiberglass, wood, or impact-rated glass pushes toward the top. Homes with settled framing or dry rot behind the trim add $150 to $600 per opening. Call (903) 354-7134 for an exact quote – estimates are free and always written.

Is it cheaper to repair or replace a window or door?

Repairs usually win under $300 – a new sash lock, a re-glazed pane, or a fresh weatherstrip. Once you’re past $500, replacement almost always makes more sense, because you’re paying for labor either way and a repaired 30-year-old unit will fail again within a few years. New double-pane units also cut cooling costs immediately in Los Angeles summers. Call (903) 354-7134 and we’ll tell you honestly which path saves you money.

How much does a new entry door cost in Los Angeles?

An installed entry door in Los Angeles runs $1,200 to $3,200, depending on material and hardware. A steel Therma-Tru door sits at the lower end; a fiberglass or solid-wood door with sidelites lands at the upper end. Custom staining, premium hardware, and any changes to the opening size add more. Call (903) 354-7134 for a written price before any work starts.

Can you replace windows and doors the same day?

Yes, most single-window and single-door replacements are completed in one visit, usually 2 to 4 hours per opening. A whole-house project (10 to 15 windows plus doors) typically takes 2 to 4 days, depending on access and weather. We give you a real arrival window and we show up inside it. Call (903) 354-7134 to schedule.

Do impact-rated windows cost more in Los Angeles?

Yes – impact-rated windows from PGT or CGI typically add $200 to $400 per opening over standard double-pane units. They’re built with laminated glass and reinforced frames to handle wind-borne debris and high heat, and in certain fire and wind zones around Los Angeles County they may be required by code. Call (903) 354-7134 and we’ll confirm what your address actually needs.

Why Homeowners Call Westlight

Westlight Windows & Doors has been installing windows and doors in Los Angeles since 2009. We’re an independently owned and operated Kingswell location, which means we carry the Kingswell Guarantee on every job: a written price before any work begins, a committed arrival window, a clean job site, and a written guarantee on the finished work. If a repair fails inside the guarantee period, we come back and fix it at no charge – no negotiating, no fine print.

We follow what we call The Kingswell Way: say the price before the work, show up in the window we gave, leave the place cleaner than we found it, put the guarantee in writing, and come back if it fails. The name Westlight comes from the late-afternoon sun that pours through a good window – bright, warm, and worth getting right. Every technician on your job is background-checked and uniformed. Every call is answered by a live person, 24/7 – not a voicemail box.

If you’ve been burned before by a contractor who no-showed or revised the price at the door, you’re exactly who we built our process for. Call us, get a written number, and let us show you what a clean, on-time window and door install looks like.

Ready for a free estimate? Call Westlight Windows & Doors at (903) 354-7134.

Written by Owen Satterfield, Owner at Westlight Windows & Doors, serving Los Angeles since 2009.

Pricing reflects the Los Angeles market as of 2026. Westlight Windows & Doors offers free estimates – call (903) 354-7134.