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 homeowners arrive naming - the most impact certifications in the industry$$$
- More impact certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe value pick$$
- Vinyl systems built to strict wind codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Factory-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
ES Windows Door Installation: The Houston Owner’s Guide
If you have an ES Windows door that needs new hardware, a replacement panel, or a full re-install, we stock ES Windows-compatible parts on our trucks and install them across Houston for $240 to $1,850 depending on what failed. Most swings, sliders, and multi-point lock replacements run $300 to $750 installed and we can usually get to you within a few days once we confirm the part. The way most Houston homeowners find us is by opening a door that used to work fine and now sticks, scrapes, or won’t latch cleanly – and in this humidity, that tends to happen around year seven or eight.
Which ES Windows Models This Applies To
ES Windows builds a few door lines that show up regularly in Houston homes, and the parts are not always interchangeable between them. The most common are the ES sliding patio doors, the ES hinged terrace doors, and the ES multi-lock entry doors. Here’s the compatibility gotcha we see a lot: ES Windows changed their roller and track profiles around 2018, so a roller that fits a 2016 slider will not seat in a newer track, even if both doors look identical from across the room. Before you order anything online, check the small printed label on the door edge or the strike plate – it usually shows a four-to-six digit series code that tells us exactly which generation you have.
The OEM-versus-aftermarket decision matters with ES Windows more than most brands. For rollers, hinges, and lock bodies, we order OEM when the door is under ten years old because the tolerances are tight and aftermarket parts tend to bind. For handles and escutcheons (the trim plate behind the handle), a quality aftermarket match is fine and can save you 40% or more. Owen Satterfield keeps the ES Windows spec sheet in his front pocket and checks it before quoting a price, because guessing on a door that cost you thousands is how you end up with a worse problem than the one you started with.
We also stock compatible hardware for PGT, CGI, and CWS doors, but if your label says ES Windows, that’s the spec we work from first.
Signs Your ES Windows Door Installation Is Failing
- The door drags or scrapes the track when you open or close it. This is usually a worn roller or a track that has collected enough Houston grit to throw the door out of level. Left alone, the dragging gets worse and starts wearing the track itself, which is a bigger fix than the roller would have been.
- The handle turns but the latch won’t catch. On ES Windows multi-lock doors, this is often a misaligned gearbox inside the lock body rather than the strike plate. The timing of the gearbox slips just enough that the latch tongue doesn’t extend fully, and you end up forcing the handle or slamming the door.
- The door locks fine but you see daylight at the top or bottom corner. The panel has sagged, usually because a hinge or roller has worn unevenly. Seal failure follows, and in Houston that means warm air coming in and cool air going out year-round.
- The sliding door jumps or hesitates along the track. One roller has gone flat or the bearing has seized. You’ll feel the door hitch in the same spot every time, and that flat spot is scoring your track with each pass.
- You have to lift or pull up on the handle to get it to lock. The multi-point rods that extend from the lock body into the top and bottom of the frame are binding or out of sync. This one can escalate fast – forcing the handle bends the rods, and bent rods are a full lock replacement.
Replacement Cost & What’s Included
For ES Windows doors in Houston, here’s what we see most often:
- Roller replacement (sliding door), parts and labor: $240 to $480 installed, depending on whether it’s a single roller or the full set and which generation door you have.
- Multi-lock gearbox or handle replacement: $320 to $650 installed. The gearbox is the common failure on the entry doors, and the part alone runs $90 to $220 depending on the series.
- Hinged door reinstall or panel adjustment: $280 to $500. This includes pulling the panel, correcting the alignment, and re-seating the seals.
- Full track replacement or repair: $500 to $850 if the track has been scored badly enough that new rollers won’t fix the drag.
- Complete new ES Windows door installed: $1,200 to $1,850 depending on the size, glass package, and whether the existing frame can be reused or needs a full re-set.
Every one of these prices is given to you in writing before any work starts. That’s the Kingswell Guarantee – written price, a real arrival window, a clean job site, and a written guarantee on the completed work. What drives the range is parts availability, the age of your door, and whether the frame itself is out of square. Houston’s clay soil shifts, and older homes in areas like the Heights can have frames that have moved a quarter inch since the door went in. That changes the install from a simple part swap to a panel adjustment, and we’ll tell you which one you have before we quote it. If the repair fails within the guarantee period, we come back and correct it at no charge.
DIY or Call Us?
There are a few things you can safely check before calling. Look at the track – if you see a visible flat spot or scoring, the roller is done. Try the handle with the door open versus closed; if it works open but not closed, the alignment is the issue. Those observations save time when you call. What you should not do is remove an ES Windows sliding panel by yourself. Those panels run 150 to 250 pounds, the rollers are under tension when seated, and getting one back into the track without two people and the right lift points is how doors get dropped through glass. We have the lift tools, the right replacement rollers for your series, and we carry the most common ES Windows parts on the truck. Call (325) 326-4211 and we’ll figure out what you need and what it costs before anyone shows up.
FAQs
Rollers and lock bodies on ES Windows doors in Houston typically last 7 to 12 years, with the humidity and coastal air corrosion being the main aging factors. Door panels themselves and the multi-point rods can last 15 to 20 years if the door stays aligned. If you’re replacing the same roller twice in three years, the track or the panel alignment is the real problem. Call (325) 326-4211 and we’ll figure out which one you’re dealing with.
Lock gearboxes can sometimes be re-timed by a technician instead of replaced, and door alignment can often be corrected without new parts. Rollers and snapped multi-point rods cannot be repaired – once the bearing is flat or the rod is bent, it’s a replacement. We’ll quote the repair only when it makes sense, and we’ll tell you straight if replacement is the honest answer.
Most roller and lock replacements on ES Windows doors take 45 to 90 minutes on site. A full panel adjustment or track repair usually runs 2 to 3 hours. We’ll give you a real arrival window when you book, not a four-hour spread, and we show up in it. Call (325) 326-4211 for a time estimate on your specific door.
We stock the most common ES Windows rollers, lock bodies, handles, and strike plates on our trucks, and we can order series-specific parts from our supplier network in a few days. If your door predates the 2018 track profile change, we may need your series code to order the right part before we arrive. That’s not a delay tactic – it’s how we avoid installing a part that binds in your track. Call (325) 326-4211 and we’ll check availability while you’re on the phone.
Written by Owen Satterfield, Owner, Westlight Windows Houston at Westlight Windows Houston, serving Houston and nearby areas.
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.