New windows and doors improve comfort, cut energy bills and add long-term value to your home. Westlight Windows Orange County pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
Choose your installer
The unit is half the job - the install is the other half. Our own background-checked crews measure, set, seal and insulate every opening, and they know the lines we quote inside and out because they install them every week.
Select the right products
Compare styles, materials and glass packages side by side until the fit is right for your rooms, your budget and your goals. The product-line comparison below is the place to start.
Prepare your home for install
Before install day we walk you through a short checklist - furniture pulled back, treatments down, a clear path to each opening - so install day is watch-it-happen, not scramble.
Compare the Lines We Quote
Every project is priced on the same lines, side by side - the price indicators below are relative, and your consultant shows exact numbers on your actual openings.
PGTThe line homeowners arrive naming - the most impact certifications in the industry$$$
- More impact certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe value pick$$
- Vinyl systems built to strict wind codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Factory-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
How Much Does Custom Window & Door Order Cost in Orange County?
Custom window and door orders in Orange County typically run $850 to $2,400 per window and $1,800 to $6,500 per door installed in 2026, with whole-home projects for a 10-window, 3-door house landing between $16,000 and $48,000. The spread comes down to material choice (aluminum, vinyl, wood, fiberglass), glass packages like low-e and impact glazing, and whether the opening needs reframing. Most orders take 4 to 10 weeks from measure to install, depending on the manufacturer line and whether the product is built to standard or custom dimensions.
That’s the honest range for this market. No hidden add-ons, no door-step repricing. At Westlight Windows & Doors, every customer gets a written price before a single window is ordered, and that number doesn’t move.
Key Takeaways: Custom Window & Door Pricing in Orange County
- Single custom window: $850 – $2,400 installed, depending on frame material and glass package.
- Custom entry door: $1,800 – $6,500 installed, with premium fiberglass and impact-rated units at the top of the range.
- Whole-home project (10 windows + 3 doors): $16,000 – $48,000 in 2026.
- Biggest cost drivers: material, glass type (low-e, impact, sound-dampening), size, and whether framing needs work.
- Biggest savings: ordering windows and doors together, choosing standard sizes where the opening allows, and taking advantage of manufacturer promos.
- Lead time: 4 – 10 weeks for custom orders in Orange County, depending on brand and manufacturing queue.
Custom Window & Door Order Cost Breakdown (2026)
Below is what we quote in this market, based on the eight manufacturer lines we carry: PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. Prices include installation, haul-away of old units, and the written Kingswell Guarantee on every job.
| Item | Material / Brand Examples | Typical Installed Price Range |
|---|---|---|
| Vinyl replacement window (standard size) | ECO Window Systems, Mr-Glass | $850 – $1,400 |
| Aluminum window (custom size, standard glazing) | CWS, Mr-Glass | $1,000 – $1,900 |
| Fiberglass window (custom size) | ViewLux, ES Windows | $1,500 – $2,400 |
| Impact-rated window (hurricane-resistant) | PGT, CGI | $1,700 – $2,800 |
| Custom entry door (fiberglass, painted) | Therma-Tru | $1,800 – $3,800 |
| Custom entry door (impact-rated glass) | Therma-Tru, CGI | $3,200 – $6,500 |
| Sliding glass door (6 ft, standard glazing) | ES Windows, CWS | $2,200 – $4,800 |
| French door pair (custom, exterior) | Therma-Tru, ViewLux | $3,500 – $7,200 |
| Whole-home order (10 windows, 3 doors) | Mixed lines, project-dependent | $16,000 – $48,000 |
These numbers reflect what homeowners across Orange County paid in 2025 and early 2026, from Huntington Beach to Yorba Linda. A three-bedroom single-story in Garden Grove replacing eight aluminum sliders with new dual-pane vinyl typically lands around $9,000 to $13,500. A custom home in Newport Coast with 14 oversized windows, two sets of French doors, and impact glazing throughout can push past $55,000. Same county, very different houses, very different numbers.
One thing doesn’t vary here: the Kingswell Guarantee. Written price before the work starts, an arrival window we actually hit, a job site left cleaner than we found it, and a written guarantee on the completed work. If something fails inside the guarantee period, we come back and fix it at no charge. That’s the second visit; it’s free and automatic, no negotiating needed.
What Affects Custom Window & Door Order Pricing in Orange County
Five things move your number more than any others. Here they are, in order of impact.
- Frame material. Vinyl is the most affordable and lowest-maintenance option. Aluminum runs 20 – 35% more and handles the coastal air well, which matters in places like Huntington Beach and Seal Beach. Fiberglass runs 60 – 110% over vinyl but resists warping in the hot inland summers of Anaheim and Fullerton. Wood windows are rare in new Orange County orders anymore, mostly because maintenance at the coast is relentless.
- Glass package. Standard dual-pane glass is your baseline. Adding low-e coating (a thin layer that reflects heat back out in summer and back in during winter) adds $90 – $180 per window. Impact-rated glass, which meets California coastal building requirements in certain zones and is standard in many areas of Laguna Beach and Newport Beach, adds $500 – $1,100 per window depending on brand and size. Sound-dampening glass for homes near the 405, the 5, or John Wayne Airport adds another $150 – $300 per unit.
- Opening size and shape. Standard rectangular openings cost less because the manufacturer doesn’t set up a custom line. Arched tops, circular windows, floor-to-ceiling panels, or oversized sliders all run 25 – 50% more than a standard same-material unit. If your home was built in the 1960s – 1980s, which covers large parts of Santa Ana and Costa Mesa, expect some openings to be non-standard.
- Reframing and trim work. If the existing frame is rotted, out of square, or too small for modern dual-pane glazing, the opening has to be rebuilt. Dry rot is common along the Orange County coast, where salt air sits on wood sills and frames for decades. Reframing adds $180 – $450 per window, and sometimes more on second-story work.
- Order volume. A single window costs more per unit than ten windows. Manufacturers give volume pricing breaks, and installation crews work more efficiently when they’re doing multiple units in one day instead of coming back repeatedly.
- Permit fees. Window and door replacement generally falls under residential alteration permits in many Orange County cities. Fees run $120 – $500 depending on the municipality and the scope of work. Some cities like Irvine and Mission Viejo have specific requirements about title-24 energy compliance documentation, so that calculation gets folded into the quote.
How to Save on Custom Window & Door Order
Smart money in this game is not about finding the lowest bid. It’s about ordering the right thing once. Here’s how to do that.
Replace all at once. The per-unit cost drops meaningfully when the crew is on site for multiple days and the manufacturer ships a full pallet rather than two crates. You also avoid paying a second mobilization fee, which most companies including ours build into single-unit jobs simply because dispatching a truck and crew for one window is less efficient.
Choose standard sizes where the opening allows. If a window opening is 47-1/2 inches wide, you might be tempted to custom-order. But a standard 48-inch unit often fits with minimal shimming and trim adjustment. We’ll tell you when this works because honestly, a good installer knows when standard sizing is the right call and when it would compromise the look or the seal.
Skip features you don’t need. Impact glass is non-negotiable in certain coastal zones, and we’d never suggest otherwise. But if you’re five miles inland in Tustin and your windows face a quiet cul-de-sac, paying for sound-dampening on every unit might not make sense. A good contractor walks you through where each upgrade actually pays off.
Ask about manufacturer promotions. PGT, CGI, Therma-Tru, and ECO Window Systems run seasonal rebates in California, typically spring and late fall. We pass those through directly. If there’s a promo running, you’ll see it on your written quote as a line item.
Get competing quotes, but compare like for like. The biggest pricing trap in Orange County is the quote that looks low because it leaves out glazing details, trim, disposal, or permit work. Elevate your comparison: ask each bidder for the glass spec, the frame spec, and whether the price includes haul-away. A quote that doesn’t itemize those things is not actually a quote.
When you call Westlight at (424) 414-2048, you get an itemized written price before anything is ordered. Our estimate is free, and there is never a charge to come out and take measurements.
How the Ordering Process Works (and Where People Get Burned)
Most Orange County homeowners who have been burned before got burned at one of three points: the initial quote (too vague), the order (wrong product, cheaper substitution), or the follow-up (no one returned the call when a seal failed six months in). Our process is built around closing those gaps.
Step 1: Site Visit and Measure
A background-checked, uniformed technician comes out, measures every opening, checks for plumb and level issues, and looks at what’s behind the trim. This usually takes 45 to 90 minutes depending on the house. The technician notes the brand recommendations, glass specs, and any reframing work, then puts together a written quote.
Step 2: Written Quote
You receive a line-item price before you say yes. Not a range, not a handshake, not a “we’ll finalize after we open the wall.” The number in the quote is the number on the invoice. This is a core part of the Kingswell Guarantee, and it’s the same on every project, whether it’s one window in Santa Ana or seventeen in San Clemente.
Step 3: Order Placement
Once you approve, we order directly from the manufacturer. Most custom windows from ECO Window Systems, Mr-Glass, and ES Windows run 4 to 6 weeks. Impact-rated PGT and CGI units run 6 to 10 weeks because of the layered glazing and additional testing. Therma-Tru custom entry doors typically run 5 to 7 weeks.
Step 4: Installation
We show up in the window we gave. That is not a slogan; it is a written commitment with a follow-up call the day before and a phone number that reaches a live person. Installation of a whole-home order typically takes 2 to 5 working days depending on the scope and the structural work required.
Step 5: Written Guarantee
At completion, every customer receives the written guarantee document. If a product or installation fails within the guarantee period, we return and correct it at no charge. That’s the 365-Day Done Right Promise, and it is not conditional. You don’t have to argue, and you don’t have to negotiate. You call, a person answers, and we schedule the return visit.
We named this company Westlight because the late-afternoon sun through a good window is bright and warm and worth doing right. That’s the standard, and the guarantee is how we stand behind it.
What Makes Custom Windows and Doors Worth the Price in Orange County
Beyond the short answer, it’s worth knowing what this spend actually buys in this climate and housing market. Orange County has three environments in one: salt air at the coast, hot dry inland summers, and marine layer mornings nearly everywhere within ten miles of the Pacific. Standard builder-grade windows from thirty years ago were not designed for any of those conditions as well as modern dual-pane, low-e units are.
Homes in Huntington Beach, Seal Beach, and San Clemente contend with constant salt exposure, which eats aluminum and corrodes hardware. Impact-rated units from PGT and CGI are built for exactly that environment, and they also handle the occasional strong storm and the everyday coastal UV load. Homeowners in those zones often see the biggest difference after replacement, because the old windows were simply underspecified from day one.
Inland, in places like Yorba Linda, Orange, and Mission Viejo, summer heat is the main driver. Low-e coatings and dual-pane construction cut the heat load enough that many homeowners report replacing their window order paid for itself in reduced air-conditioning costs over several years. We can’t quantify that for your house until we see the exposure and the existing glazing, but the difference between single-pane aluminum and modern low-e dual-pane is substantial in a 100-degree Santa Ana summer week.
For the front door specifically, the difference between a hollow builder slab and a Therma-Tru fiberglass door is dramatic. The fiberglass resists warping, which is a real problem in Irvine and other master-planned communities where afternoon sun hits front doors directly for five months a year. A warped door doesn’t seal correctly, and a door that doesn’t seal costs you in conditioned air leak year-round.
Why the Kingswell Guarantee Matters on a Custom Order
Custom means the product was built for your openings. That’s a good thing when it fits right. But it also means if something goes wrong with a custom unit, you can’t just return it at the home center. You need the installer and the manufacturer to stand behind the product and the work.
The Kingswell Guarantee covers two layers. The manufacturer warranties cover the product itself: frame, glazing, hardware. The installation guarantee covers our workmanship: that the unit was installed square, flashed correctly, sealed cleanly, and trimmed properly. If a failure occurs within the guarantee period and it’s our workmanship issue, we fix it at no charge. If it’s a manufacturer defect, we file the claim with PGT or CGI or Therma-Tru on your behalf and handle the replacement. You don’t chase paper.
And if the repair fails, you get the free second visit. We don’t make you beg for it; it’s built into how we operate. That’s not just a warranty. That’s how the company, led by Owen Satterfield, has operated since 2009, through thousands of Orange County installations.
Custom vs. Stock: What Does “Custom” Actually Mean Here?
In this industry, “custom” gets used loosely. Some companies mean custom sizing, some mean custom finish, some mean you get to pick the color of the hardware. Here’s the honest breakdown.
Stock windows are mass-produced in standard sizes and sitting on shelves or in regional warehouses. They’re cheaper and faster, usually 1 to 2 weeks to delivery. The limitation is that they only come in certain dimensions and sometimes only certain glass packages.
Custom-ordered windows are built to your measurements after you order. They’re more expensive and slower, typically 4 to 10 weeks, but the size, shape, glass, frame material, finish, and hardware are all specified for your openings. That’s what carries the higher per-unit price. The reason we carry eight manufacturer lines is so that when a standard unit doesn’t work, we can move to a custom build without forcing the project into one brand’s catalog.
Most Orange County homes built before 1990 will need at least some custom-ordered units because the rough openings are not modern standard sizes. The older the home, the more custom the order gets, especially in places like Anaheim, Santa Ana, and Fullerton where postwar and mid-century housing stock dominates.
FAQs – Custom Window & Door Order Cost in Orange County
How much does it cost to replace a single custom window in Orange County?
A single custom replacement window in Orange County typically runs $850 to $2,400 installed in 2026. The low end is a standard-size vinyl unit from ECO Window Systems or Mr-Glass with standard dual-pane glass. The high end is an oversized, impact-rated or fiberglass unit with upgraded glazing and trim work. Call (424) 414-2048 for an exact written quote; the estimate is free.
How much does a custom front entry door cost in Orange County?
A custom front entry door in Orange County typically costs $1,800 to $6,500 installed. A painted fiberglass Therma-Tru door with a basic glass insert lands in the $2,000 to $3,200 range. Impact-rated doors with layered glass and reinforced frames run higher. The final number depends on the glass package, hardware, sidelight configuration, and whether the rough opening needs work. We quote these line-item by line-item before you commit.
What is the cheapest way to replace custom windows in Orange County?
The cheapest way that won’t cost you more later is to order all windows at once in standard sizes where possible, choose vinyl frames with standard dual-pane glass, and skip optional upgrades that don’t address a specific problem your house has. You can also watch for manufacturer rebates, which run seasonally. Going with the lowest bidder without itemization is the most expensive route in this market, because it usually means redoing someone else’s work. Call (424) 414-2048 and we’ll walk through the trade-offs honestly.
How long does a custom window order take in Orange County?
Custom window orders in Orange County typically take 4 to 10 weeks from order to install, depending on the manufacturer. ECO Window Systems, ES Windows, and Mr-Glass standard custom builds run 4 to 6 weeks. Impact-rated PGT and CGI units run 6 to 10 weeks due to the layered glazing and additional testing. Therma-Tru custom doors run about 5 to 7 weeks. We’ll give you a specific lead time on the written quote.
Is it cheaper to replace all my windows and doors at once?
Yes. Ordering all windows and doors in one project in Orange County typically reduces per-unit cost by 10 to 20% compared to ordering the same units piecemeal over multiple visits. You also avoid repeat mobilization fees and multiple permit applications. Your written quote will show you the per-unit pricing difference clearly so you can decide if the timing makes sense.
Do I need impact windows in Orange County?
It depends on your exact location and the exposure of the openings. Many coastal areas of Orange County, including parts of Laguna Beach, Newport Beach, Huntington Beach, and San Clemente, have building requirements or homeowner insurance expectations that push toward impact-rated glass. Inland areas generally don’t require it, though some homeowners choose it for wildfire-adjacent zones or simply because they want the strongest glass available. We know the current local requirements for each city and can tell you exactly what’s needed versus optional when we come out for the free estimate.
What to Do Next
If you’re pricing new windows or doors in Orange County, the smartest next move is a written estimate you can actually hold. That’s how we work. Owen Satterfield leads Westlight Windows & Doors, and from the start in 2009, the rule has been the same: every price in writing, every promise specific. Call (424) 414-2048 and a live person answers. That person can schedule the free measurement visit, answer pricing questions, and tell you realistically what your project will cost. You won’t get a range that “might change” or a dozen calls back. You’ll get the same thing every customer gets: the price before the work. From there, it’s your decision with all the numbers in front of you.
Ready to get the process started? Visit our home page to see more about how we work, or call the number above. The estimate is free, and the Kingswell Guarantee on every job means your quote will be in writing before a single thing gets ordered.
Pricing reflects the Orange County market as of 2026. Westlight Windows Orange County offers free estimates – call (424) 414-2048.
Written by Owen Satterfield, Owner at Westlight Windows Orange County, serving Orange County since 2009.
Six Reasons Homeowners Choose Westlight Windows Orange County
Laminated glass and reinforced frames hold up to wind-driven rain, hail and flying debris, so your openings stay sealed when the weather turns.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Tighter seals and insulated glass even out hot and cold rooms and stop the drafts at the frame.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.
Other Westlight Windows Orange County Services
What Neighbors Say About Westlight Windows Orange County
What Our Customers Say
"Our sliding patio door had come off its track years ago and we just lived with it. New one is smooth as butter. They hauled off the old one and vacuumed up before they left."
- Jessica Landry"Our energy bill in summer was brutal. New windows made a real dent in it. Salesman wasn't pushy and didn't do the fake "today only" discount thing the others tried."
- Bethany Oh"Two bedroom windows that never opened and one that wouldn't stay up. All replaced in an afternoon. The crew was clean, hauled off the old frames, and the quote held."
- Colette Rhee