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
Fast, Reliable Door Installation Across Irving
Replacing a door in Irving means dealing with more than just swapping a slab. It means accounting for county permitting on acreage lots, septic and well setback reviews, hauling materials down unpaved driveways, and making sure the threshold drains right when the afternoon sun has been baking a west-facing frame for 30 years. That’s the work we do every week. Westlight Windows Dallas has been installing entry doors, patio doors, and exterior doors across Irving since 2009, and we know the difference between a Valley Ranch retrofit and a Las Colinas condo job. If you’re ready to talk about your door, call (361) 441-0865 and you’ll get a live person, not a voicemail tree.
Why Westlight Windows Dallas Is Irving’s Preferred Door Installation Company
Most of the Irving homeowners we work with have already been through the wringer once. A contractor no-showed, or the quote changed at the doorstep, or a door that was “guaranteed” started sticking six months later. That’s exactly the pattern the Kingswell Guarantee exists to break. We put the price in writing before any work starts, show up in the window we gave, leave the job site cleaner than we found it, and hand you a written guarantee when the work is done. If something’s not right within 365 days, we come back and fix it at no charge. No negotiating, no revised invoices, no “we’ll get back to you.”
Our crews are background-checked and uniformed, so when someone knocks on your door in Irving, you know exactly who they are and why they’re there. And the phone line is answered by a real human 24 hours a day, seven days a week. That matters in a city this size, where you might be calling after a storm took a limb through a patio door at 9 p.m. Owen Satterfield leads our team, and he’s built the company around one idea: say the price before the work, keep the promise after it’s done.
Door Replacement in Irving
Door Replacement in Irving usually means pulling a hollow-core or thin metal original door out of a 1970s-to-1990s brick home and setting a properly insulated, properly sealed unit in its place. The old doors in these houses weren’t bad for their era. They’re just done. Air leaks around the frame, warping from humidity, and worn thresholds that let rain blow under are the three most common reasons we get called. Most single entry door replacements in Irving run $1,400 – $3,200 installed, depending on the door type, frame condition, and whether we’re doing a slab swap or a full frame-out. A typical patio or sliding door replacement runs $2,800 – $6,500. These are the numbers we see in this market, and we’ll give you a written price before any work starts.
Full Frame-Out vs. Slab Swap
An older Irving home often has a door frame that’s been painted over a dozen times, caulked repeatedly, and maybe settled a quarter inch out of square. When the frame is sound, we can replace just the slab and save you money. When the frame is rotten, twisted, or out of level, we do a full frame-out. That’s more labor and more material, but it’s the only way to get a door that actually seals.
Energy Performance on Older Frames
Irving’s summer heat doesn’t just make a room uncomfortable. It pulls moisture through old doorframes and causes the frame itself to move. We check the rough opening, the threshold, and the weatherstripping on every replacement, because a brand-new door in a leaking frame is still a leaking door. We’re an independently owned and operated Kingswell location, so the pricing and the process follow the same standard every time: written price, real arrival window, clean site, written guarantee.
Sliding Glass Door Replacement in Irving
Sliding Glass Door Replacement in Irving is one of the most frequent jobs we do on acreage properties and in master-planned communities like Valley Ranch. The original aluminum or wood sliders on these homes take direct afternoon sun on west-facing exposures, and after decades the frames warp, the rollers grind, and the door no longer seals. You can feel the draft in winter and the humidity pouring in during August. Most sliding glass door replacements in Irving run $2,800 – $6,500 installed, and the final price depends on the size of the opening, the material (vinyl, aluminum, or reinforced fiberglass), and whether we need to re-grade the threshold for drainage.
Why West-Facing Patio Doors Fail First
In Valley Ranch specifically, we see the same failure over and over: a west-facing slider that gets cooked by the late-afternoon sun from March through October. The frame expands, the weatherstripping compresses, and the door starts to stick. By the time a homeowner calls us, they’re usually lifting the door to close it or jamming a block of wood under it. We address the root cause, not the symptom. Often that means a reinforced fiberglass or vinyl replacement unit that holds its shape in heat and doesn’t absorb the same UV punishment aluminum does.
Drainage and Threshold Scoping
On a patio door that opens onto an open lot, drainage matters as much as the door itself. If water pools at the threshold after a Texas thunderstorm, the new door’s subfloor starts rotting within a couple of years. That’s why we scope grading and drainage before we quote a patio door replacement on acreage. It changes the price if we need to bring in material or re-slope the landing. We’d rather tell you upfront than surprise you mid-job.
Trusted Brands We Service in Irving
We don’t push one brand on every house. We carry eight manufacturer lines and match the product to the job. For Irving’s climate, we lean on PGT for impact-rated patio doors that hold up in hail season, Therma-Tru for entry doors that seal tight and last, and Mr-Glass for well-priced vinyl sliders on outbuildings and secondary doors. Because we’re a Kingswell location with real buying power, we can usually source factory-matched parts and replacement panels faster than a one-truck operation. For Irving customers, that means less waiting on a backordered threshold or a discontinued roller assembly.
Common Door Installation Problems We See in Irving Homes
- County septic setback surprises. On acreage outside Irving city limits, the county rules the permitting process. A contractor who skips the septic setback check can drop a new stoop or landing right over a drain field, which causes ground shifts and door frame movement later. We pull the county records before we quote.
- Hollow-core doors that never sealed. Irving’s 1970s-to-1990s housing stock is full of original interior-feel exterior doors: hollow, light, and drafty. They warp in the humidity and let in more air than they keep out. Replacement is rarely optional if you want the utility bill down.
- Warped patio sliders on west exposures. The Valley Ranch afternoon sun is brutal on aluminum and wood slider frames. Sticking, gaps at the top corner, and rollers that sound like gravel are all signs the frame has heat-cycled too many times. The fix is a reinforced fiberglass or vinyl unit, not a new set of rollers.
- Unpaved driveway material damage. Long hauls on rough acreage driveways cause real problems if the delivery team doesn’t secure panels. Scratched glass, twisted frames, and damaged rollers from panels bouncing in the truck are common with inexperienced installers. We use proper panel racks and check every door for damage before it leaves the truck.
Pricing for Door Installation in Irving, TX
Here’s what we see in Irving. A single entry door replacement starts around $1,400 and a full-frame replacement with a Therma-Tru unit runs up to about $3,200. Sliding glass doors run $2,800 – $6,500 depending on size and material. Outbuilding door retrofits tend to run $900 – $2,200, but the big variable is the foundation. If there’s no slab reinforcement and no HVAC in the building, you should expect to pay less up front and more later unless the installer accounts for the movement. We always scope the footing and the rough opening on outbuilding work before we quote. Our estimates are free, in writing, and you get them before any work starts. Call (361) 441-0865 and ask for Owen or one of the scheduling team.
We Also Serve Cities Near Irving
Our crews live and work all over the Dallas-Fort Worth side of the metroplex. If you’re in Irving today and thinking about a door project, we also cover Dallas, Hutchins, Mesquite, and Lancaster on the same scheduling routes. You can learn more about our full Door Installation services or just call us at (361) 441-0865 and tell us what’s going on with your door.
Serving Irving, TX - Our Local Coverage Area
We’re based in the Irving 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 Door Installation in Irving
No. On acreage outside Irving city limits, Dallas County permitting applies, not city permitting. That triggers a different review process, including septic and well setback checks. We pull the records and the permits before we quote, so you know exactly what your project requires. Call (361) 441-0865 to get the process started.
Setback rules determine how close a new door, stoop, or landing can be placed to your septic drain field and well head. If the setback review fails, you can’t place the door where you planned, or you may need to add engineered fill or relocate the landing. We check the county setback requirements before quoting so the door doesn’t end up on the wrong side of the permit office. For a free evaluation, call (361) 441-0865.
Warped frames and broken seals from late-afternoon sun exposure are the most common failures. The fix is nearly always a reinforced fiberglass or vinyl replacement unit rather than new rollers or weatherstripping, which treat the symptom. In Valley Ranch, we regularly replace west-facing sliders with PGT impact-rated fiberglass units that hold their shape in the heat. Call (361) 441-0865 for a written quote.
Sometimes, but not always. If the outbuilding has a proper slab and the rough opening is square, the job is straightforward. If the slab is thin, cracked, or out of level, a new door will bind within a year unless you address the foundation. We scope the footing before we quote any outbuilding door, so you don’t pay for a job that fails. Call us at (361) 441-0865 and we’ll take a look.
Because water intrusion at the threshold is one of the main reasons patio doors fail on open lots. If the grade slopes toward the house, a new door won’t fix the real problem. We check the drainage and, if needed, re-grade or re-slope the landing as part of the quote. It’s a small upfront cost that prevents a rotten subfloor two years down the road. For a free estimate, call (361) 441-0865.
On a 2-acre lot off Valley Ranch Parkway, our crew replaced a west-facing sliding glass door in a 1990s brick home that had warped from the afternoon sun and no longer sealed. We scoped the county setback rules, hauled a reinforced fiberglass PGT unit past the septic field, and re-graded the threshold to stop water intrusion. The job took one day, and the homeowner got a written price before we ever put a tool on the ground. That’s the Kingswell Way, and it’s how we work in Irving.
Written by Owen Satterfield, Owner at Westlight Windows Dallas, serving Irving homeowners with door installation and replacement 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.