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
CGI Window Replacement: The Orange County Owner’s Guide
CGI window replacement in Orange County typically runs $850 – $2,400 per window installed, depending on the series, size, and whether the frame needs rebuilding or just the sash. We stock CGI-compatible replacement sashes, glass packs, and hardware, and most single-window swaps are done in a day once parts are confirmed. The way most Orange County homeowners find out they need a CGI window replacement is not dramatic – it’s a crank that skips, a sash that drags, or condensation that shows up between the panes one January morning and never leaves. Those are the quiet failures that start small and get expensive when ignored.
We’re an independent service provider, not affiliated with CGI, but we install and service their window lines regularly across Orange County – from older Series 1000 units in Fullerton ranch homes to newer Estate Collection windows in Newport Coast builds.
Which CGI Models This Applies To
CGI’s residential window lines fall into a few families, and the replacement part has to match the series or it won’t seat properly. The ones we see most in Orange County are the Estate Collection, the Sentinel line, and the older Series 8900 aluminum units still holding up in Anaheim and Santa Ana homes built in the 1990s and early 2000s. Each series uses different balance systems, different glazing beads, and different frame depths – a Sentinel sash will not drop into an Estate frame, even if the glass dimensions match on paper.
The reliable way to identify your window is the small etched label or sticker on the frame edge, usually on the head or jamb. It lists the series and often a manufacturing code. If the label is gone, we measure the visible glass, the frame depth, and the balance shoe pattern. On CGI specifically, we default to OEM parts when the series is still in production because their corner keys and weatherstripping profiles are fussy about aftermarket substitutes. For discontinued series, we use a quality aftermarket glass pack from our supplier network, but we’ll tell you on the front end which direction we’re going and why.
Signs Your CGI Window Replacement Is Failing
- Condensation or fog between the panes. The dual-pane seal has failed. In coastal Orange County – think Huntington Beach, Newport, Seal Beach – salt air works on seals faster than inland, and a ten-year-old dual-pane unit near the water is often closer to a seven-year unit anywhere else.
- The sash drops when you open it or won’t stay up. The balance system (spiral or block-and-tackle, depending on series) has worn out. This is the single most common CGI replacement we do in Orange County because people keep opening windows for that ocean breeze.
- Crank handles spin without moving the sash. The operator gear is stripped. On CGI casement and awning windows, the operator is riveted into the frame, so the fix is usually a new operator assembly rather than a gear swap.
- You can feel air moving around the closed window. Weatherstripping has flattened or the corner keys have separated. In a Santa Ana wind event, you’ll feel it in Anaheim Hills the same way you would in Yorba Linda – no mystery there.
- The frame shows white oxidation or pitting. Salt air and sprinkler overspray both do this to aluminum frames in Orange County. If the frame is pitted through, we’re replacing the full window, not just the sash.
Replacement Cost & What’s Included
For Orange County, plan on these ranges for CGI window replacement, installed:
- Glass pack only (seal failure, frame still sound): $450 – $900 per window
- Sash replacement (balance and sash, frame intact): $650 – $1,200 per window
- Full window replacement (frame included): $1,100 – $2,400 per window
- Hardware-only replacement (crank operator, lock, hinge set): $180 – $450 per window
Those numbers include the part, labor, and disposal of the old unit. What moves the price is series, glass package (impact-rated costs more, as does low-e), and frame condition. Every job gets a written line-item price before any work starts – that’s the Kingswell Guarantee, and it’s on every project we touch in Orange County. No revised invoice at the door, no “we found something else” conversation that doubles the bill.
DIY or Call Us?
You can safely identify which window is failing, read the label on the frame, and take a photo of the corner joint and balance shoe – that helps us match parts before we arrive. What you should not DIY is the repair itself. CGI sashes are heavy, the balances are under tension, and a window that drops on a hand is a real injury, not a cautionary tale. I’ve watched a homeowner lose the tip of a finger to a sash that slipped off its shoe – he was a handy guy, just not a window guy.
If you want to check the label and get us a photo, call (424) 414-2048 and we’ll walk you through what to look for. If you’d rather we handle the whole thing, that’s the normal arrangement – we show up, measure, match, and replace, and we leave the window working like the factory intended.
FAQs
Inland, a CGI dual-pane window typically gives you 20 – 25 years before seal failure. Within three miles of the coast, salt air cuts that to 12 – 18 years, sometimes less on west-facing elevations that catch the afternoon marine layer. Frames themselves last decades longer if you rinse the salt off the aluminum a couple times a year. Call (424) 414-2048 if you want us to assess your specific elevation and series.
Yes, in about a third of cases – if the seal has failed but the frame and sash are sound, we can replace just the glass pack. If the balance is worn, we can often rebuild the balance system without touching the glass. The honest answer depends on series and condition, and we’ll tell you which way we’d go on our own house before we recommend it for yours. Estimates are free.
Most single-window replacements take one to three hours on site once the part is in hand. If we have the glass pack or sash in stock or can get it from our Orange County supplier within a day or two, you’re looking at a short visit, not a construction project. Call (424) 414-2048 with your window’s label info and we’ll give you a straight timeline.
We carry common CGI balance systems, weatherstripping, and hardware on our trucks, and we source series-specific sashes and glass packs through our Orange County supplier network – usually same week for in-production series. Discontinued CGI parts take a little longer. Call (424) 414-2048 and we’ll check availability while you’re on the phone.
Written by Owen Satterfield, Owner, Westlight Windows Orange County at Westlight Windows Orange County, serving Orange County and nearby areas.
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.