New windows and doors improve comfort, cut energy bills and add long-term value to your home. Westlight Windows Austin pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
1. 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.
2. 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.
3. 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 Florida homeowners arrive naming - the most Miami-Dade certifications in the industry$$$
- More Miami-Dade NOA certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe Florida value pick$$
- Vinyl systems built in Florida for Florida codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Miami-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
Fast, Reliable Window Replacement Across Leander
Window replacement in Leander usually costs between $550 and $1,250 per window installed, with full-frame tear-outs landing on the higher end and insert replacements on the lower. Most Leander homeowners call us because builder-grade windows have failed early, fogged up, or driven cooling bills skyward. We know this market well: the Mason Hills seals that fail at seven years, the Travisso west-facing sashes that warp in August, the Crystal Falls HOA standards that dictate frame color. If you’re in Leander and tired of looking through fogged glass, call (254) 322-3468 for a written quote before any work begins.
Why Westlight Windows Austin Is Leander’s Preferred Window Replacement Company
We’re an independently owned and operated Kingswell location, and that means something specific in Leander. It means we answer the phone when you call, put your price in writing before the first window comes out, and show up in the window we gave you. Owen Satterfield built this company in 2009 on a simple idea: homeowners deserve the same straight talk they’d get from a neighbor. Our technicians are background-checked and uniformed, so when we pull up to your home in Crystal Falls or Mason Hills, you know exactly who’s walking through your door.
We work across Leander every week, from the Hill Country stone facades in Travisso to the 1990s builds near Crystal Falls Parkway. That local repetition means our crews know which builder sashes fail first, which HOA guidelines apply where, and how Leander’s afternoon sun punishes west-facing glass. It also means we’re not guessing when we quote your job. We’ve likely replaced windows on your exact model of home before.
Window Replacement Company in Leander
We’re the Window Replacement Company Leander homeowners call when fogged glass, warped frames, or rising energy bills make it clear the original windows won’t last. Full window replacement in Leander means removing the entire existing unit down to the rough opening and installing a new, properly flashed and sealed window. This runs $800 to $1,600 per window on most single-family homes here, depending on size, frame material, and whether the exterior trim needs matching to Hill Country stone or stucco.
We handle the full job in-house: permitting where required, tear-out, installation, trim work, and cleanup. No subcontractors, no hand-offs. Before any work starts, you get a line-item price in writing, governed by the Kingswell Guarantee. If the work isn’t right within 365 days, we return and make it right at no charge. That’s 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.
Full Frame Replacement
When the original frame is warped, rotting, or simply undersized for a modern insulated unit, we tear it out and set a new frame. In Leander’s Travisso area, where stucco exteriors hold heat, full frame replacement lets us flash and seal the opening properly for the first time, not just patch around the old builder’s installation.
Insert Window Replacement
If the original frame is square and solid, an insert keeps your existing trim intact and drops a new double-hung or casement unit into the old opening. Leander homeowners in 1990s-era neighborhoods near Old Town often choose inserts to preserve their home’s trim profile while gaining modern low-E glass. These typically run $550 to $950 per window installed.
Window Glass Replacement in Leander
Window Glass Replacement in Leander addresses a specific problem: the glass or seal has failed but the frame is still good. That’s the fogging-between-panes scenario we see constantly in Mason Hills homes built during the 2010s boom. Replacing just the insulated glass unit, or IGU, typically costs $250 to $600 per window in Leander, depending on glass package and whether the sash needs reglazing.
Insert window replacement sometimes gets confused with glass replacement. The difference matters to your wallet. Glass replacement swaps the sealed unit only. Window replacement changes the whole operating unit. In Leander’s climate, where intense UV and heat cycling kill seals early, we often recommend full replacement when the original frames are vinyl builder-grade, because the new glass will eventually fail in the same substandard frame. If the frame is sound, glass replacement is the honest lower-cost fix.
Low-E Glass Options
We install low-E glass, a thin coating that reflects heat back into the room in winter and out in summer. In Leander, where July averages hover in the mid-90s and sun pounds the west side of your home for six hours a day, low-E makes a measurable difference in cooling load. Pair it with an insulated gas fill, and you’re looking at the most cost-effective upgrade most Leander homeowners make.
Impact-Rated Glass for Hail Country
Central Texas hail isn’t rare, it’s a yearly possibility. Leander sits squarely in hail alley, and storms moving east off the Balcones Escarpment frequently drop marble-to-golf-ball-sized hail across the 78641 ZIP. Impact-rated glass from PGT or CGI is tested against flying debris and carries a wind-load rating that stands up to the spring storm cycle.
Trusted Brands We Service in Leander
We stock and install eight manufacturer lines, and for Leander specifically we lean on three: PGT and CGI for impact-rated options that hold up to hail, and ViewLux for homeowners who want a sharper finish than builder aluminum. We’re a licensed dealer for all three, so we order directly from the manufacturer, not through a distributor. That means faster lead times and warranty support that doesn’t bounce you between a contractor’s voicemail and a brand’s call center. When your Leander home needs a specific sash or glass package, we can usually source it within a week, and we’ll quote the exact brand and model on your written estimate.
Common Window Replacement Problems We See in Leander Homes
- Fogged double-panes in Mason Hills. Homes built during the 2010s construction surge used builder-grade vinyl units that couldn’t handle Central Texas heat cycling. The seal fails and you get permanent condensation between panes. It’s not cleanable, it’s not repairable; the IGU is dead.
- Warped vinyl sashes on west-facing walls in Travisso. Afternoon sun bakes dark vinyl frames until they soften and twist. The sash no longer seats tight against the jamb, air leaks through, and your AC works overtime. This is a frame failure, not a glass failure.
- Faded floors and furniture behind large picture windows in Crystal Falls. Standard builder glass has no low-E coating and lets high solar heat gain pour in all afternoon. Your hardwood gets bleached, your sofa fades, and the room temp spikes every day around 4 p.m.
- Builder warranty confusion across master-planned communities. Many Leander homeowners don’t know whether fogged glass falls under the builder’s warranty, the window manufacturer’s warranty, or neither. We’ll help you sort that out before recommending a repair, so you’re not spending money on something someone else should cover.
Pricing for Window Replacement in Leander, TX
Window replacement pricing in Leander breaks down like this: a standard insert window with low-E glass typically runs $550 to $950 installed. Full frame replacements run $800 to $1,600 per window, with the higher end covering custom sizing, two-man lifts, or matching stone and stucco trim. Glass-only replacement runs $250 to $600 per unit. Labor is included in every number we quote, and you’ll see it broken out on the written estimate, not buried in a lump sum.
What moves the number: window count, second-story access, impact-rated glass, and whether the job demands HOA-approved frame colors. We can’t know your exact price without seeing the house, but you won’t get a vague range either. Call (254) 322-3468 and we’ll come measure, then hand you a written price before any work starts.
We Also Serve Cities Near Leander
Beyond Leander, our crews regularly run to Georgetown, Pflugerville, and Taylor, plus surrounding Austin-area neighborhoods. If you’re near the Leander line and unsure whether we make the drive, call and ask. If we can serve you, we’ll say so, and you’ll get the same written pricing and warranty terms we give right here in Leander. Our full Window Replacement service area includes the entire northern corridor, from Travisso to the Taylor city limits.
Serving Leander, TX - Our Local Coverage Area
We’re based in the Leander 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 About Window Replacement in Leander
No, replacing windows generally will not void your structural warranty, but the builder’s warranty on the original windows themselves ends once they’re removed. Before we quote a job in Leander, we’ll help you check whether the fogged glass or warped frame is still covered under the manufacturer’s or builder’s window warranty. Some Leander builders include a 10-year window warranty; many don’t. We won’t let you pay for glass the builder should replace. Call (254) 322-3468 and we’ll walk through it.
Crystal Falls and most Leander master-planned communities require that replacement windows match the original frame color and general style, which usually means white or tan vinyl or aluminum to match stucco and Hill Country stone exteriors. Some sections of Travisso restrict reflective glass or certain frame materials on front elevations. Before we install, we’ll confirm the specific architectural guidelines for your section and note them on your written estimate, so you never get a violation letter in the mail.
If the glass is fogged but the frames are square and operate smoothly, glass replacement is usually enough. If the sashes stick, the frames are warped, or the windows rattle in high wind, replacement is the honest call. In Leander, we commonly see both problems in the same house: fogged glass in the north bedrooms and warped sashes on the west wall. We’ll tell you which windows need what, and why. Get an exact quote by calling (254) 322-3468.
Yes. Impact-rated windows from PGT or CGI are constructed with a laminated glass interlayer that holds the pane together when struck by hail or storm debris. In Leander’s spring hail season, standard tempered glass can shatter on impact and leave your home open to wind and water. Impact glass may crack, but it won’t fall out of the frame. The upgrade typically adds $250 to $400 per window, and for west-facing elevations it’s a sensible investment.
Leander homeowners replacing builder aluminum most often choose PGT for a balance of price and warranty support, or ViewLux when they want a cleaner look and better thermal performance at a moderate premium. For homes in Travisso and other elevated communities that catch more wind, CGI’s impact-rated line gets the nod. We stock all three and will match the right product to your home rather than forcing whatever’s on the truck.
We replaced twelve builder-grade aluminum double-hung windows in a Crystal Falls home after the owner noticed condensation in three bedrooms just five years after construction. Our crew installed PGT low-E insulated glass units with a laminated interlayer, matching the home’s Hill Country stone facade. The homeowner reported a 22% drop in July cooling costs and no more fogging. That’s the outcome we aim for on every Leander job.
In Leander’s Mason Hills neighborhood, windows with failing seals, fogging between panes within the first decade, are so common that our techs can often spot the original builder’s double-hung sashes from the street before even stepping inside. If you live in Mason Hills and your windows are starting to haze over, you’re not alone, and you’re not crazy. The original units were never specified for this climate. We know exactly which ones they are because we’ve replaced hundreds.
West light is the late-afternoon sun that pours through a good window: bright, warm, and worth doing right. If your Leander windows aren’t doing that, call (254) 322-3468 today. A real person answers, 24/7. You’ll get a free measure, a written line-item price, and a guarantee in writing before we touch a single screw.
Written by Owen Satterfield, Owner at Westlight Windows Austin, serving Leander since 2009.
Six Reasons Homeowners Choose Westlight Windows Austin
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
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.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.