New windows and doors improve comfort, cut energy bills and add long-term value to your home. Westlight Windows Houston 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 Four Corners
Door installation in Four Corners typically runs $950 – $3,400 for entry doors and $1,800 – $5,200 for sliding glass door replacement, installed. Most jobs are done in one day once the new door is on site. We coordinate scheduling and dispatch from our Houston office, but the crews you’ll meet at your door are assigned locally and know Four Corners’s streets, HOAs, and housing stock. If you need a straight answer about replacing a door that sticks, sags, or leaks air, call us at (325) 326-4211. We’ll give you a written price before any work starts.

Four Corners isn’t a place where one-size-fits-all doors work. The homes here, many built in the 1970s through the 1990s, have non-standard rough openings that were never meant for off-the-shelf replacements. We measure every jamb, check the slab and the reveal, and order to the actual opening. That’s how we’ve done it since 2009, and it’s why our Door Installation work in this area rarely needs callbacks.
Why Westlight Windows Houston Is Four Corners’s Preferred Door Installation Company
We work on a lot of doors in Four Corners, and we hear the same stories: a contractor quoted a number over the phone, showed up late, and then changed the price at the door. Homeowners here have been burned, and they’re right to be skeptical. So we run every job 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. No revised invoices. No door-step surprises.
Owen Satterfield, who leads our team, grew up around this trade and still personally reviews job files for Four Corners projects. He’s the reason our background-checked, uniformed technicians introduce themselves by name and wear shoe covers without being asked. We answer our phones 24/7 with a live person, not a voicemail tree. When a Four Corners homeowner calls on a Saturday morning because a slider jammed half-open, a real human picks up and starts scheduling.
Our reputation in Four Corners is built on the jobs we’ve corrected for other companies: doors installed without flashing, frames racked from foundation movement that the last guy shimmed wrong, and hollow-core doors that warped within a year. We stock local parts for the brands Four Corners homeowners already have, and we don’t make you wait weeks for a quote on a door we measured. You’ll have a written price in hand before you ever commit.
Door Replacement in Four Corners
Door Replacement in Four Corners usually means pulling an original builder-grade hollow-core front door that’s warped, sagging, or no longer latching and setting a new, properly weather-sealed unit. The climate here punishes cheap doors: high humidity swells wood cores, and the summer heat breaks down the thin weatherstripping on 30-year-old jambs. In Four Corners’s tract homes, we often find the original rough opening isn’t a standard 36-by-80, which means the new door has to be custom-sized or the jamb has to be rebuilt. A typical front door replacement in Four Corners runs $950 – $2,800 depending on material, glass, and hardware. It’s almost always a single-day install.
When Your Front Door Has Started to Fail
You’ll notice it when you have to lift the handle to get the deadbolt to throw. Or when daylight shows around the weatherstrip on the latch side. That’s not a small annoyance; it’s air and moisture getting into your house every day. In Four Corners, the clay soil shifts seasonally, and a door that was hung plumb ten years ago can be out of square by a quarter inch now. We replace the whole frame, not just the slab, so the new door operates cleanly even as the slab moves.
Working Within Your Builder Warranty
If your Four Corners home is newer, check your builder warranty before replacing a door. Some master-planned communities in the area have a two-year mechanical warranty on doors and our Window Installation in Four Corners. Replacing the door yourself doesn’t automatically void the whole warranty, but it can void coverage on that specific item. We’ll help you document the condition of the existing door and frame before removal, with photos and measurements, so you have a record if a warranty claim comes up later.
Sliding Glass Door Replacement in Four Corners
Sliding Glass Door Replacement in Four Corners is one of the most common jobs we schedule for this area because the expansive clay soil under our slabs expands and contracts through wet and dry seasons. A slider that rode perfectly smooth in January can start binding in August. That’s the frame racking as the slab moves, and no amount of track cleaning fixes it. A replacement slider in Four Corners typically runs $1,800 – $5,200, depending on size, glass package, and whether the opening needs reframing. Most installations are completed the same day, and we haul away the old door.
Clay Soil and the Racking Frame Problem
Our techs recently replaced a builder-grade Therma-Tru front door and PGT sliding glass door on a 1980s two-story off West Bellfort after the clay soil under the slab shifted enough to throw the rear slider’s jamb out of square, causing the door to jam mid-track. We reset the frame with shims and installed a new impact-rated PGT door with a laminated glass interlayer, restoring smooth operation and meeting local wind mitigation requirements. That kind of frame reset is the difference between a door that works for five years and one that’s binding again by next dry season.

Impact-Rated Glazing for the Gulf Coast Path
Four Corners sits far enough inland that you aren’t in the coastal windborne debris zone, but we still recommend impact-rated glass for large sliders and west-facing entries. The thunderstorms that roll through in late summer bring straight-line winds that turn patio furniture into projectiles. A laminated glass interlayer holds the pane together if it’s hit, which is a real safety difference for a room you spend your evenings in.
Trusted Brands We Service in Four Corners
We carry and install doors from eight manufacturer lines, and for Four Corners homeowners we typically recommend Therma-Tru for entry doors because their fiberglass skins handle humidity without warping, PGT for impact-rated sliders, and ECO Window Systems for energy-efficient glass packages. We stock replacement parts in the metro for these brands, which means a failed roller or latch on a Four Corners home can usually be serviced without waiting on a special order. Our Door Installation in Four Corners team matches the brand to the job, not the job to whatever’s left in the warehouse.
Common Door Installation Problems We See in Four Corners Homes
- Sliding doors that bind or refuse to lock after dry summers. The clay soil under the slab shrinks during extended dry heat, causing the frame to rack just enough to throw track alignment off. We see this every August in Four Corners neighborhoods from Alief to the streets around West Bellfort.
- Builder-grade hollow-core front doors warping from high humidity. Cheap interior-grade doors were never meant for exterior exposure. They swell, sag in the jamb, and stop latching. Replacement means a solid or fiberglass-core door rated for exterior use.
- HOA architectural restrictions that block certain door styles or materials. Newer master-planned sections of Four Corners have architectural review committees. We help you choose a door that meets their finish, style, and material requirements before you order.
- Non-standard rough openings from 1970s-90s tract construction. The door you like at the big box store won’t fit your jamb. We measure the actual opening and order to size, or rebuild the frame if it’s rotted from years of moisture wicking at the threshold.
Pricing for Door Installation in Four Corners, TX
Here’s what you’ll actually pay for door work in Four Corners. A front entry door replacement runs $950 – $2,800. A premium fiberglass Therma-Tru with glass and new hardware lands in the $2,200 – $3,400 range. Sliding glass door replacement runs $1,800 – $5,200, with the high end being large multi-panel sliders with impact glass. Storm doors fall between $450 – $1,100. French double door replacement starts around $1,600 and goes up from there depending on width and glass. You’ll always get a written line-item price before work begins, and that’s the price we honor. No change orders at the door. Call (325) 326-4211 for a free estimate.
We Also Serve Cities Near Four Corners
Our crews work throughout the southwest metro, and we regularly take door installation jobs in Houston, The Woodlands, Sugar Land, and Humble. If you’re in a neighboring community and need the same straight pricing and written guarantee we offer Four Corners homeowners, give us a call. The phone number is the same, and so is the service.
Serving Four Corners, TX - Our Local Coverage Area
We’re based in the Four Corners 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 Four Corners
The expansive clay soil under your slab shrinks during long dry spells, causing the concrete to settle unevenly and rack the door frame out of square. That throws the track alignment off just enough to make the door bind or fail to lock. We fix it by shimming and resetting the frame, not by shaving the door or greasing the track, which only masks the problem. Call (325) 326-4211 and we’ll send a tech to look at it.
In most cases, yes, replacing the door only affects warranty coverage on that specific door and its frame, not the rest of the home. But some Four Corners builders have specific language about exterior modifications. We document the existing door and frame with photos and measurements before we start, and we’ll walk you through exactly what your warranty says before you sign anything.
Most architectural review committees in Four Corners’s newer developments approve fiberglass doors in specific factory finishes, usually solid colors that match the home’s original palette. Glass inserts are often limited to certain patterns, and full-panel decorative wrought iron is frequently restricted. We keep a record of common HOA requirements in the area and can help you submit the right door choice up front. Call (325) 326-4211 and we’ll check what applies to your street.
Four Corners isn’t in the coastal windborne debris zone, so impact-rated doors aren’t code-required here. But we still recommend them for large sliders and west-facing entries because summer thunderstorms bring straight-line winds that turn loose objects into projectiles. Impact glass holds together even if it’s struck. It costs more upfront, usually $300 – $800 per opening, but for a slider facing the back fence it’s worth the difference.
Yes, and this is one of the most common situations we see in Four Corners. 1970s-90s tract homes were often built with openings that don’t match today’s standard door sizes. We measure your actual jamb dimensions, order a door cut to fit, or rebuild the rough opening if there’s rot or shifting. You aren’t limited to the few sizes at a home center. Call (325) 326-4211 and we’ll come measure for free.
Ready to Get Your Four Corners Door Replaced?
You’ll get a written price, a real arrival window, and a written guarantee on every job. That’s been our standard since 2009, and it’s not changing. Call (325) 326-4211 today and ask for Owen. We’ll schedule a free estimate and measure your doors while we’re there. Whether you’re a block off West Bellfort or backing up to a master-planned greenbelt, you’ll know exactly what the job costs before any work starts.
Written by Owen Satterfield, Owner at Westlight Windows Houston, serving Four Corners door installation customers since the company’s founding in 2009.
Six Reasons Homeowners Choose Westlight Windows Houston
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.