New windows and doors improve comfort, cut energy bills and add long-term value to your home. Westlight Windows Dallas 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 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
Trusted Window Installation for Dallas Homeowners
Window installation in Dallas carries a specific set of challenges: summer heat that warps cheap frames, spring hail that tests every seal, and clay soil shifts that make square openings drift out of square. Westlight Windows Dallas has handled all three since 2009, installing windows that hold their line through 105-degree Augusts and March storm season. We’re an independently owned and operated Kingswell location led by Owen Satterfield, and every job comes with the Kingswell Guarantee: a written price before any work starts, a real arrival window, a clean job site, and a written guarantee on the finished install. If you’re looking for window installation in Dallas, call (361) 441-0865 for a free estimate. A live person answers, day or night.
Casement Windows
Casement Windows are hinged at the side and crank outward like a door, which makes them the tightest-sealing operable window you can put in a Dallas home. When closed, the sash presses against the weatherstripping on all four sides, so they outperform sliding windows in wind-driven rain and hold conditioned air inside where it belongs. Westlight Windows Dallas installs casement windows from ES Windows and ECO Window Systems, with most full-frame casement replacements running $700 – $1,400 per opening depending on size and glass package. The common failure we see in older Dallas casements is a stripped crank mechanism or a warped sash from heat exposure, and the fix is usually full replacement rather than hardware repair.
Where Casements Work Best
Casements make sense anywhere you want ventilation without a center rail breaking the view: over kitchen sinks, in bathrooms, along side walls facing a neighbor’s fence. The crank-out design also gives you a full opening for airflow, which matters on Dallas evenings when the temperature finally drops below 80.
Draft-Sealing Advantage
Because the sash locks into the frame at multiple points, casement windows routinely beat single-hung and double-hung units on air-infiltration tests. That translates to lower cooling costs from June through September, the months when Dallas utility bills spike hardest.
Double Hung Windows
Double Hung Windows have two sashes that slide vertically, so you can open the top, the bottom, or both. That flexibility is why they remain the most common window style in Dallas’s older neighborhoods like Lakewood and the M Streets, where traditional home designs favor their familiar look. Westlight Windows Dallas installs double hungs from Mr-Glass and ECO Window Systems, with standard vinyl double-hung replacements typically priced between $550 and $950 per opening installed. The biggest problem we correct on older Dallas double hungs is spring-and-balance failure, where one sash won’t stay up without a prop stick.
Better Ventilation Control
Opening the top sash lets warm air escape while cooler air comes in through the bottom, which matters in Dallas homes without whole-house fans. It’s also a safety feature if you have young children or pets, since you can leave the upper sash open and the lower one locked.
Easy Cleaning, Real Benefit
Both sashes on modern double hungs tilt inward, so you can clean the exterior glass from inside the house. That saves you a ladder against two-story Dallas homes and keeps the outside glass clear of the fine dust that blows in from West Texas.
Vinyl Windows
Vinyl Windows are framed in rigid PVC, the same material used in plumbing pipes, and they’ve become the default choice for Dallas replacement work because they never rot, never need paint, and cost less than wood or fiberglass. Westlight Windows Dallas installs vinyl windows from ECO Window Systems and ES Windows, with most standard vinyl replacements running $450 – $850 per window installed. Vinyl also insulates better than aluminum, which is what many Dallas homes built in the 1970s and 1980s still have.
Heat and UV Considerations
Cheap vinyl can soften and warp in Dallas heat if it’s not engineered with UV stabilizers. We only install vinyl with heat-resistant formulations rated for the Texas climate, because a window that bows in August won’t lock in October.
Low-Maintenance Ownership
Vinyl frames wipe clean with soap and water, and the color goes all the way through, so scratches don’t show white underneath. For Dallas homeowners tired of scraping and repainting wood sashes every few years, vinyl eliminates that chore permanently.
Picture Window
A Picture Window is a fixed, non-opening window designed to frame a view, and Dallas homes with a good backyard, a pool, or a tree line benefit from the clean sightline it provides. Westlight Windows Dallas installs picture windows from ES Windows with low-e glass, and a typical picture window replacement runs $500 – $1,400 depending on glass area and whether you add argon gas fill. Because picture windows don’t open, the critical work is in the flashing and seal, which is where cheap installations leak.
Fixed Doesn’t Mean Maintenance-Free
The seal around a picture window takes the full brunt of Dallas sun on south-facing walls and full weather on north-facing ones. We set every picture window with backer rod and elastomeric sealant, the same method used on commercial storefronts, so the frame stays dry.
Pairing Picture Windows
Most Dallas homeowners pair a picture window with awning or hopper windows on either side to get both the view and some airflow. We can configure the combination at the quote stage so you know exactly what the entire rough opening will cost before any work begins.
Bay Window Installation
Bay & Bow Windows involve building out a three-panel window unit that projects from the wall of the house, usually with a center picture window flanked by two operable sashes. In Dallas, bay windows add interior floor space, bring in light from three angles, and increase resale appeal, but they require structural framing, a properly supported seat board, and roof flashing over the projection. Westlight Windows Dallas installs bay windows with complete framing and flashing work, and a full bay window installation typically runs $2,500 – $5,500 including the header work.
Structural Work Involved
The section of wall under a bay window carries the weight of the whole projection, so we inspect the existing framing before quoting. In older Dallas homes with settling foundations, that often means adding a support knee or reinforcing the band joist. Every bay window job gets an engineer-reviewed header plan when the opening changes.
Seat Board and Insulation
Because a bay window extends past the wall, its underside becomes exterior surface. Without a continuous insulation plane under the seat board, Dallas winters pull heat straight out of that cavity. We insulate the entire bay projection before sheathing, which is a step some contractors skip.
Window Contractor
A Window Contractor is the licensed professional who measures openings, orders the correct size units, handles the removal of old windows, installs the new ones, and stands behind the work with a written warranty. Westlight Windows Dallas has been doing this as an independently owned and operated Kingswell location since 2009, with Owen Satterfield leading the operation and a team of background-checked, uniformed technicians on every job. Most Dallas window replacement projects run $450 – $1,400 per window installed, depending on style and glass.
Why the Kingswell Guarantee Matters
The difference between a good window contractor and an average one shows up after the check clears. The Kingswell Guarantee puts a written price in your hand before work starts, a real arrival window so you’re not waiting around, a clean job site when the crew leaves, and a written guarantee on the completed work. If something fails within the guarantee period, we come back and fix it at no charge.
Questions to Ask Any Contractor
Ask whether the quote includes disposal of the old windows, whether the price covers interior trim repair, and whether the installer is an employee or a subcontractor. Our installers are employees, and every quote you get from Westlight Windows Dallas covers the full scope from tear-out to cleanup.
Window Installers
Window Installers are the people who actually remove old windows, prep the openings, set the new units, and finish the trim, and the quality of their work matters more than the brand stamped on the glass. Westlight Windows Dallas sends background-checked, uniformed technicians to every job, whether it’s a single window in Highland Park or a full-home replacement in Mesquite. Window installation labor in Dallas typically accounts for $150 – $300 of the total per-opening cost.
Trained for Dallas Conditions
Dallas homes deal with expansive clay soil, which means openings shift and go out of square over time. Our installers measure every opening in three places and shim to the actual dimensions, not the original spec sheet, so the finished window operates smoothly on day one and year ten.
Cleanup Is Part of the Job
Removing old windows generates broken glass, dried caulk, and debris. The Westlight process includes full cleanup of the work area, with a magnet sweep for stray nails and screws. We leave the site cleaner than we found it, which is a guarantee, not a nicety.
Brands We Service
We install and service ES Windows, a Texas manufacturer known for heavy-gauge aluminum and vinyl frames that hold tight tolerances in hot climates. Their units are common in newer Dallas construction, and we carry their full line including narrow-frame picture windows.
ECO Window Systems builds vinyl windows with polyurethane foam-filled frames and energy ratings that meet the strictest Texas building codes. We’ve installed ECO units from Grapevine to Red Oak, and their heat-reflective low-e packages perform well on Dallas’s west-facing walls. We also work with Mr-Glass impact-rated products for homes in hail-prone areas. Whether you have one of these brands or any other make, we can help.
Signs You Need a Pro Right Now
- You can feel air moving around a closed window. On a windy Dallas day, hold a tissue near the edges of a closed sash. If it moves, the weatherstripping or the frame has failed, and you’re paying to cool air that’s escaping. Failed seals also let dust in, which is a constant battle in North Texas.
- The window won’t open or won’t stay open. A sash that drops shut or jams in place is more than a nuisance. Broken balance springs and warped frames strain the remaining hardware, and a stuck window above a bedroom becomes a safety issue in an emergency.
- Condensation or fog between the panes. If the inside of a double-pane window fogs up and you can’t wipe it off, the seal has failed and the insulating gas has leaked out. The window’s R-value is now about the same as a single pane, and Dallas heat will pour right through it.
- Soft wood or visible rot on the frame or sill. Dallas gets enough rain and humidity to rot untreated wood around windows, especially on north-facing walls that stay damp. Soft framing means water is already inside the wall cavity, and the longer it sits, the more it costs to repair.
- Your energy bill jumped and you can’t explain it. Windows are typically responsible for 25-30% of a home’s heating and cooling loss. If your Dallas utility bill is climbing but your habits haven’t changed, leaky or single-pane windows are a likely culprit, and replacement often pays for itself in a few Texas summers.
Our Process, Step by Step
- 1
Call and talk to a person. When you call (361) 441-0865, a live person answers and schedules your free estimate. We ask basic questions about the house, the window count, and any problem areas so we bring the right tools and don’t waste your time.
- 2
On-site measurement and written quote. A technician comes to your Dallas home, measures every opening, checks for square, inspects the framing and flashing, and discusses glass options with you. Before leaving, you receive a written price for the full scope of work, no ranges, no “we’ll see.”
- 3
Product ordering and scheduling. We order the exact units from our manufacturer lines to fit your measured openings. We give you a committed arrival window, not a four-hour stretch, and we show up in the window we gave.
- 4
Installation and site protection. The crew lays down floor protection inside, removes old windows carefully, preps each opening, sets the new units level and square, insulates around the frames, and flashes the exterior. We work one room at a time so you’re not living in a construction zone.
- 5
Walkthrough and written guarantee. We walk the job with you, answer questions, and hand you the Kingswell Guarantee in writing. If anything isn’t right within the guarantee period, call us and we come back at no charge. That’s the 365-Day Done Right Promise, and it’s on every job we do.
How Much Does Window Installation Cost in Dallas?
Window installation in Dallas runs a wide range because no two houses are the same. As of this year, a standard vinyl double-hung replacement runs $550 – $950 per opening installed. A vinyl casement runs $700 – $1,400 per opening. Picture windows run $500 – $1,400 depending on glass area. Bay window installation, which includes structural framing and flashing, runs $2,500 – $5,500 for the full build-out. Labor accounts for $150 – $300 per window in Dallas, and the biggest variables are access, opening condition, and whether you’re doing a pocket replacement or a full-frame tear-out.
What pushes the price: second-story work with ladder access, rotted framing that needs repair before the new window goes in, oversized picture windows that need tempered glass, and impact-rated units for Dallas high-wind zones. What saves money: replacing all windows at once, which cuts per-opening labor and trip time. How to avoid overpaying: get a written, line-item quote and compare it against a second written quote. The Kingswell Guarantee means the price we hand you is the price you pay, with no change orders and no add-ons at the door. A free estimate from Westlight Windows Dallas includes the full walkthrough, measurements, and a written price. Call (361) 441-0865 to schedule yours.
Our Service Area Near Dallas
Westlight Windows Dallas serves homeowners throughout the Dallas metro, including Window Installation in Arlington, where older ranch homes need full-frame retrofits, and Window Installation in Irving, where 1980s aluminum windows are common. We also cover Coppell, Mesquite, Grapevine, Addison, Red Oak, Lancaster, Highland Park, Duncanville, and Hutchins. Most estimates in Dallas proper can be scheduled within a few days, with work typically beginning one to two weeks after the quote is accepted. See all of our service details on our home page.
Serving Dallas, TX - Our Local Coverage Area
We’re based in the Dallas area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions About Window Installation in Dallas
Window installation is the process of removing an old window, preparing the rough opening, setting a new window unit into the wall, insulating around it, flashing the exterior, and finishing the interior trim. In Dallas, proper installation matters as much as the window itself, because clay soil movement and extreme heat punish poorly set units. Westlight Windows Dallas handles both pocket replacements and full-frame installations, and we anchor every project to the specific dimensions of your home’s openings rather than generic factory specs.
Most window installations in Dallas take one to two days for a standard replacement project of five to ten windows. Bay window installation and full-frame tear-outs with framing repair can extend to three to four days depending on the condition of the wall and whether exterior siding work is needed. We give you a committed arrival window before the job starts, so you’ll know exactly when the crew shows up and how long they’ll be in your home.
Standard vinyl window replacement in Dallas runs $450 – $850 per window installed, casements run $700 – $1,400, picture windows run $500 – $1,400, and bay window installation runs $2,500 – $5,500 for the full projection. These Dallas price ranges reflect local labor rates and the types of homes common in the metro, from mid-century ranch styles to newer suburban construction. Call (361) 441-0865 for an exact written quote, estimates are free.
Yes. We carry PGT and CGI impact-rated products, which are built to withstand the wind-driven debris and hail common in Dallas storm season. Impact windows also provide a year-round security benefit and often qualify for homeowners insurance discounts, obligations vary by carrier. If you want impact-rated glass for your Dallas home, we’ll quote it as part of your written estimate.
If a window breaks and leaves your home exposed, call (361) 441-0865 and we’ll help you board the opening and schedule installation quickly. Our phone lines are staffed by a live person 24 hours a day, 7 days a week, so you’ll talk to a real human, not a voicemail box. We prioritize homes with security exposure from broken glass or failed locks.
Every window installation from Westlight Windows Dallas carries the Kingswell Guarantee, which puts a written price, a committed arrival window, a clean job site, and a written guarantee on every job. If the work fails within the guarantee period, the 365-Day Done Right Promise means we return and fix it at no charge. Manufacturer warranties on the glass and frames typically run 10 years to lifetime depending on the brand and product line.
Clear a path around each window by moving furniture back about three feet, take down curtains or blinds before the crew arrives, and remove any wall art or shelving near the openings. If you have a home security system with window sensors, let your provider know the windows are being replaced. Our crew brings floor protection and covers doorways, but a clear work area helps everyone move faster and keeps your belongings safe. Call (361) 441-0865 for a free estimate and we’ll walk you through the details.
Schedule Your Window Installation Service in Dallas Today
You deserve a window installation in Dallas that goes exactly the way it was promised. Call (361) 441-0865 to schedule your free estimate with Westlight Windows Dallas. Owen Satterfield and the team will measure, quote, and put the Kingswell Guarantee in writing before a single screw turns. A live person answers 24/7.
Written by Owen Satterfield, Owner at Westlight Windows Dallas, serving the Dallas metro since 2009.
Six Reasons Homeowners Choose Westlight Windows Dallas
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.