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
Casement Windows in Austin, TX
Casement windows are hinged on one side and crank outward like a door, opening fully from top to bottom for maximum ventilation. In Austin, where summer temperatures routinely cross 100°F, casements outperform double-hung windows for catching cross-breezes because the entire window opening works as a scoop that funnels air into the room. Most Austin homeowners we talk to choose casement windows for three reasons: they want better airflow, they’re dealing with a window in a hard-to-reach spot like over a kitchen sink, or they simply like the clean, unobstructed view a casement provides. At Westlight Windows Austin, our Window Installation services for casement windows include products from PGT, CGI, and ViewLux, with most single-window installations running $850 – $2,100 depending on size, frame material, and glass package.
If you’re considering casement windows for your Austin home, call us at (254) 322-3468. We’ll walk you through whether a casement is the right call for each room, give you a written price before any work starts, and schedule around your availability. You can read more about our full range of window services on our Window Installation in Austin page.
Key takeaways:
- Casements open fully outward, capturing breezes that double-hungs miss, especially on Austin’s east-west facing walls.
- Expect to pay $850 – $2,100 per window installed in the Austin market, depending on glass, frame, and existing opening condition.
- Our crew is background-checked, uniformed, and shows up in the window we gave you, with a written price handed over before any work begins.
- Every casement install carries our 365-Day Done Right Promise: if something’s wrong within the guarantee period, we come back and fix it at no charge.
When You Need Casement Windows
Casements aren’t right for every opening, but when they are the right choice, nothing else works quite as well. Here are the scenarios we see most often in Austin homes:
- Your current window faces the prevailing breeze but barely opens. In neighborhoods like Mueller, Crestview, and Travis Heights, we regularly hear owners say their living room gets great wind but their old double-hung windows only open halfway. A casement swings wide and catches that wind full-on.
- You have a window over the kitchen sink or behind a counter. Reaching up to lift a double-hung sash is awkward at best. A casement crank operates easily with one hand, which is why so many Austin kitchen remodels include at least one casement above the sink.
- You want a clear, unobstructed view. Casements have no center rail splitting the glass, so the sightline to your backyard, pool, or Hill Country view stays uninterrupted. We hear this a lot from homeowners living along the Barton Creek greenbelt who don’t want mullions or rails breaking up the landscape.
- Your existing windows let in drafts and you’re tired of patching them. Austin winters aren’t brutal, but a north-facing bedroom with a leaky window gets cold. A properly sealed casement locks tight against the frame, and we flash and insulate every opening we touch.
- You’re replacing windows in a sunroom or enclosed porch. Casements are the classic choice for sunrooms because they can be ganged together in a row and opened fully when the weather cooperates. PGT and CGI both build casement models designed to hold up under Texas sun without warping.
- You need a window that seals tighter than a slider or double-hung. Because casements press against the frame when closed, they naturally seal better than windows that rely on sliding tracks or sash balances. That matters during oak pollen season and July heat alike.
Our Casement Windows Process
We follow the same steps on every casement installation, whether it’s one window over a sink or a full wall of casements across a back elevation. Here’s what you can expect:
- We measure and inspect the opening. Before we quote a single number, we check the rough opening, the condition of the surrounding frame, and the wall’s exposure to Austin’s afternoon sun. Some neighborhoods, like Allandale and Rosedale, have older framing that needs extra attention before a new casement goes in.
- You get a written price. Every project starts with a written quote covering the window, the installation, and any trim or flashing work. The Kingswell Guarantee means that price doesn’t change at the door. No revised invoices, no “we found something” surprises.
- We walk you through the product choice. Casements come in vinyl, wood-clad, and aluminum frames, with glass options ranging from standard dual-pane to low-e and impact-rated packages. We’ll show you what we recommend for your specific wall, sun exposure, and budget, and we carry PGT, CGI, and ViewLux lines so you’re not forced into one brand’s limited catalog.
- We schedule a window and keep it. You’ll get a committed arrival window when we book the job. On installation day, our uniformed crew shows up when we said we would, lays down drop cloths, and gets to work.
- We install, seal, and test. Each casement gets flashed to Austin’s climate standards, sealed against air and water infiltration, and cranked through a full open-close cycle before we call it done. We check the lock engagement and the weatherstripping for gaps.
- We leave the site clean and hand you the guarantee. We haul away the old window, sweep up the glass and debris, and walk you through your new casement’s operation. You get a written guarantee on the completed work before we leave.
Casement Windows Pricing in Austin
Casement window replacement in Austin typically runs $850 – $2,100 per window installed. The wide range comes down to a few factors we can explain in plain terms: the window’s size, the frame material you choose, the glass package, and what’s hiding in the wall once we open it up.
Here’s an honest breakdown of where the money goes:
| Cost Factor | Typical Range in Austin | What It Affects |
|---|---|---|
| Standard vinyl casement (dual-pane, clear glass) | $850 – $1,300 installed | Entry-level option with solid performance in most Austin climate zones |
| Premium vinyl casement (low-e glass) | $1,100 – $1,600 installed | Low-e coating reflects heat in summer and keeps warmth in winter; worth it for west-facing walls |
| Wood-clad or aluminum casement | $1,400 – $2,100 installed | Higher-end look, stronger frames, longer lifespan under Texas sun |
| Impact-rated casement (PGT or CGI) | $1,600 – $2,100+ installed | For homes that want storm protection without changing the look of the window |
| Full frame replacement vs. insert | Add $150 – $400 per window | Full frame costs more when existing framing is rotten or out of square, common in homes built before 1980 |
What affects your final number? Here are the things that move the needle most in Austin:
- Wall exposure. A casement on a west-facing wall in Circle C or Steiner Ranch bakes in the afternoon sun. We recommend low-e glass or a lower solar heat gain coating for those openings, which adds $100 – $300 per window but pays for itself in cooling bills within a few summers.
- Opening condition. Austin’s older housing stock, especially in central neighborhoods like Hyde Park and Tarrytown, often has deteriorated wood framing behind the old window. If we find rot, we quote the framing repair as part of the job, up front, in writing, before any work starts.
- Glass package. Standard dual-pane glass handles Austin’s climate well. Low-e and impact-rated glass cost more but deliver measurable energy savings and better UV protection for furniture and flooring.
- Number of windows. Replacing a single casement costs more per window than replacing five or six at once, because some of our costs are per visit rather than per window.
Every quote is free. Call (254) 322-3468 and we’ll measure, inspect, and hand you a written price for your casement windows before you commit to anything.
Why Austin Homeowners Choose Casement Windows
Austin’s climate is the conversation starter. We get about 300 sunny days a year, and the prevailing breeze in much of the city comes from the south-southeast. That means south-facing walls are prime candidates for casements, because the window can open fully and catch that airflow instead of fighting it. Horizontal Roller Windows, by contrast, and double-hungs only open from one side or the other, with the sash itself blocking half the opening even when fully raised.
Casements also seal tighter than most other operating window styles. When a casement closes, the sash presses and locks against the weatherstripping around the entire perimeter. In practical terms, that means fewer air leaks during cedar fever season and less conditioned air slipping out during August, when your AC is already working hard. For Austin homeowners who’ve dealt with a window that never quite closes all the way, the difference is immediate.
And there’s the view. No center rail. No split sash. Just one clean expanse of glass, similar to what you’d see with Picture & Fixed Windows. If you’ve got a backyard live oak, a pool, or a Hill Country view worth looking at, a casement doesn’t get in the way.
What We Recommend for Austin’s Climate
We’ve been installing windows in Central Texas since 2009, and we’ve learned a few things about what holds up down here, including how Garden Windows compare in different exposures. Here’s what we steer people toward when they’re choosing casement windows in Austin:
- Low-e glass on any south- or west-facing casement. Low-e is a thin, nearly invisible coating applied to the glass that reflects heat back into the room in winter and back outside in summer. For a west-facing bedroom in Austin, it’s the single best upgrade you can make for comfort and energy bills.
- Vinyl frames for most single-family homes. Vinyl doesn’t warp, rot, or need painting. It handles Austin’s humidity and heat without maintenance, which is why most of the casements we install are vinyl. ViewLux and PGT both make vinyl casements we’ve installed for years without callbacks.
- Impact-rated options from PGT and CGI for storm-conscious homeowners. You don’t have to be on the coast to want an impact-rated window. Austin sees its share of high-wind storms, hail, and the occasional tornado warning. PGT and CGI build impact-rated casements that look like standard windows but are engineered to handle flying debris. We stock both lines, and they’re worth a conversation if your current windows are original to a home built before the 1990s.
- Operable hardware that holds up to daily use. A casement window is only as good as its crank and hinges. We use hardware that’s tested for thousands of open-close cycles, because in Austin’s shoulder seasons, people actually open their windows. October in Austin is prime open-window weather.
Casement vs. Other Window Types in Austin
If you’re trying to decide between a casement and something else, here’s the straight talk:
- Casement vs. double-hung: Casements seal tighter and open wider for airflow. Double-hungs give you the classic look and the ability to open both top and bottom sashes. If the window is on a south-facing wall and ventilation matters most, casement wins. If it’s on the front of a historic home in Old West Austin, a double-hung often fits the architectural style better.
- Casement vs. sliding: Sliders are more affordable and great for wide, horizontal openings. But sliders depend on a track, and that track catches dirt, dust, and eventually friction. Casements have fewer moving parts touching each other and seal better over time.
- Casement vs. picture window: Picture windows don’t open. If you want airflow and a big view, a casement or a row of casements is the answer. If you want pure glass with no hardware, picture windows are the play. Many homeowners pair them: picture windows flanked by casements on the ends.
Our Eight Manufacturer Lines and Why They Matter for Casements
We carry casement windows from multiple manufacturers because no single brand builds the right window for every opening. On a given casement project, we might recommend a PGT impact-rated unit for a south-facing wall with tree cover, a ViewLux vinyl casement for a second-floor bedroom where budget matters, and a CGI unit for a sunroom facing the prevailing wind. That’s the point of carrying eight lines: the product gets matched to the job, not the other way around.
You won’t get a hard sell for the most expensive window in the catalog. You’ll get a recommendation based on what the window has to do, where it’s going, and what you’re willing to spend.
What Can Go Wrong with Casement Windows in Austin
Casements are reliable, but they’re not immune to the Texas climate. Here’s what we see most often on service calls and replacements across Austin:
- Crank failure from stripped gears. The crank mechanism is the casement’s weak point. Constant use, especially in high-traffic areas like kitchens, wears down the gears until the window won’t open or close. We replace cranks, but if the window is old enough that the cranks are failing, replacement is usually the better long-term call.
- Sagging hinges on wide casements. A casement wider than about 30 inches puts real stress on its hinges. Over time, the sash dips, making the window hard to close and leaving a gap at the top. This is especially common on west-facing windows where heat expansion and contraction accelerates the sag. We see plenty of sagging casements in homes built in the 1990s and early 2000s around Anderson Mill and Wells Branch.
- Warped frames from UV exposure. Austin’s sun is hard on vinyl and wood alike. Cheaper vinyl frames can warp and bow over time, which throws off the seal and makes the window drafty. High-quality vinyl from the brands we carry is engineered with UV inhibitors, but we’ve replaced plenty of builder-grade casements that buckled within a decade.
- Failed weatherstripping and seal failure. Window seals don’t last forever, especially on south- and west-facing walls. Fogged glass, condensation between panes, or a window that feels cold in winter all point to seal failure. If the window is otherwise solid, we can often replace the insulated glass unit rather than the whole window.
One note on casement hardware: the spring and crank mechanisms in a casement window are under tension and can be tricky to service. If a casement won’t close or the crank makes a grinding sound, don’t force it. Give us a call. We’ll tell you over the phone whether it’s worth a repair call or whether replacement makes more sense.
Service Areas Around Austin
We install casement windows throughout Austin and the surrounding communities. You’ll find our crews in Mueller, Hyde Park, Crestview, Rosedale, Allandale, Tarrytown, Travis Heights, Barton Hills, Circle C, Steiner Ranch, Wells Branch, Anderson Mill, Avery Ranch, and Pflugerville, among others. If you’re in Austin or the northern suburbs and you’re wondering whether casement windows are right for your home, give us a call and we’ll talk it through.
FAQs – Casement Windows
How much does it cost to replace a casement window in Austin?
A casement window replacement in Austin typically costs $850 – $2,100 per window installed, depending on the window’s size, frame material, glass package, and whether the existing frame needs repair. The low end covers a standard vinyl casement with dual-pane glass, while the high end includes wood-clad or impact-rated casements from PGT or CGI with frame work. Every job starts with a free estimate and a written price before any work begins. Call (254) 322-3468 for an exact quote on your specific windows.
Are casement windows better than double-hung for Austin homes?
For ventilation and energy efficiency, yes, casements generally outperform double-hungs because they seal tighter against the frame and open fully to catch Austin’s prevailing breezes. Double-hungs work better where architectural style matters, like on the front of a historic home, or where you don’t have clearance for an outward-swinging sash. We’ll tell you honestly which one fits your situation, without tilting the recommendation toward whatever’s more expensive.
Can you install casement windows the same week I call?
In many cases, yes. Once we measure and give you the written price, installation typically happens within a week or two depending on how many windows you’re replacing and whether the units are in stock or need to be ordered. We carry casements from multiple manufacturers, which means we often have options available faster than a dealer locked into one brand. Call (254) 322-3468 and we’ll give you a realistic timeline for your project.
Do casement windows offer good security?
Yes, casements are among the more secure window styles because they close tight against the frame and lock with a multi-point system that engages at the top and bottom of the sash rather than a single latch in the middle. The crank mechanism also means the window can’t be opened from outside by lifting or prying a sash the way some double-hungs can. If security is a concern for a ground-floor window, we can talk through additional locking options and impact-rated models from PGT and CGI.
Get a Free Casement Window Estimate
Replacing casement windows in Austin is a decision most homeowners make once every 20 or 30 years, so it’s worth getting right the first time. Call (254) 322-3468 and you’ll reach a real person, day or night, someone who can answer questions, schedule a measurement visit, and put a written price in your hand before you spend a dollar. That’s how we’ve done it since 2009, and it’s how we’ll do it on your casement windows. We look forward to hearing from you.
Written by Owen Satterfield, Owner at Westlight Windows Austin, serving Austin.
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.