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
Window Company in Pasadena, TX
Window and door work in Pasadena is different from anywhere else in the Houston metro because the housing stock is older, the humidity is relentless, and the salt air off the Ship Channel eats aluminum frames from the inside out. A replacement that lasts 20 years in Friendswood might struggle to make it 10 here if the product isn’t matched to the conditions. That’s the long way of saying we pick products for Pasadena specifically, not for the Gulf Coast generally. Call us at (325) 326-4211 and we’ll tell you exactly what your house needs before you spend a dollar.
Why Pasadena Homes Are Different
Most of Pasadena’s housing was built in the two decades after World War II, which means ranch houses with wide eaves, brick veneer walls, and windows that were never designed for modern air-conditioning loads. A large share of homes on the north and east sides still have original single-pane aluminum frames. These units sweat in summer, transfer heat straight through the glass, and do almost nothing to keep out the chemical plant odor that rides the southeast breeze. The aluminum itself fares worse here than inland: years of moist, salty air from Galveston Bay pock the frames and seize the tracks.
Newer subdivisions on the south and west sides of Pasadena have a different problem. Their builder-grade vinyl windows may look fine from the street, but the seals on those units were never built for a flat coastal plain that gets hurricane-force wind gusts. In older neighborhoods near Pasadena Boulevard, the story is jalousie windows: those slatted glass louvers that used to catch the sea breeze before central air. Today they rattle in every storm, leak air constantly, and are nearly impossible to weatherstrip. Replacing them takes patience and a clear understanding of Pasadena’s code requirements, especially in districts the city treats as historic. Our techs deal with all of this regularly and come prepared for what they’ll find when they pull the first window.
Our Main Pasadena Services
Pasadena homeowners call us most often for two things: replacing tired, leaky windows and installing doors that stand up to the humidity and storms. Each service has its own Pasadena page with real pricing and specifics, so click through to the one you need.
Window Replacement in Pasadena
Most replacement work in Pasadena means pulling out those original 1960s and 70s single-pane aluminum units and swapping in sealed, low-e glass built for coastal conditions. The old frames are often corroded, the openings are rarely square, and some jobs reveal rot in the rough framing that the homeowner never knew was there. We handle the whole scope under one written price. See exactly what replacement involves in Pasadena, including local permit notes, on the Window Replacement in Pasadena page.
Window Installation in Pasadena
New construction and additions around Pasadena have their own challenges: hot attics that bake the flashing, strong wind gusts off the bay, and humidity that warps materials if they’re left exposed for even a day. Correct flashing and sill pan details matter more here than in drier, calmer Texas towns. We install PGT, CGI, and other impact-rated lines when code or common sense calls for it. For the full scope, local pricing, and what same-week scheduling looks like, visit the Window Installation in Pasadena page.
Door Installation in Pasadena
A Pasadena front door takes a beating. Afternoon sun on the west side of a ranch house can warp a hollow-core slab in a single summer if the door isn’t properly sealed and adjusted. We install Therma-Tru entry doors, storm doors, and hinged patio doors with hardware and weatherstripping chosen for heavy humidity and salt exposure. All work is done under the same written-price, written-guarantee standard. Details, door types, and honest pricing are on the Door Installation in Pasadena page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Pasadena
We’re not tied to one manufacturer’s catalog. We install from eight different lines so the product fits the job, not the other way around. For Pasadena homes, that often means ES Windows or ECO Window Systems for energy-critical south- and west-facing exposures, Mr-Glass for cost-conscious replacements in the older neighborhoods, and Therma-Tru for entry doors that get hammered by the summer sun. See the full lineup on our brands page.
Pricing for Window Company in Pasadena, TX
| Service | Typical range in Pasadena |
|---|---|
| Single window replacement | $550 – $1,050 installed |
| Full-house window replacement (10 – 15 windows) | $6,500 – $18,000 |
| Window installation in new construction | $350 – $850 per opening |
| Jalousie window conversion to fixed or casement | $900 – $2,400 per opening |
| Low-e glass upgrade (per window) | $40 – $110 added to base |
| Impact-resistant glass upgrade (per window) | $120 – $350 added to base |
| Entry door installation (single door, slab or pre-hung) | $900 – $2,800 |
| Storm door installation | $350 – $850 |
| Patio door replacement (hinged or sliding) | $1,500 – $4,500 |
In Pasadena, two things push a price upward: rot in the rough opening, which is common in the older neighborhoods near Pasadena Boulevard, and the jump to impact-rated glass when a home sits on the exposed southern or eastern side of the city. Whatever the number is, you’ll have it in writing before any work starts. We do not revise quotes at the door.
Neighborhoods We Serve in Pasadena
We work all over Pasadena, from the older streets off Pasadena Boulevard to the newer subdivisions on the south and west edges. The drive time varies by where you are, but our scheduling team gives you a committed arrival window, not a “sometime between dawn and dusk” shrug.
- Vista Villas
- Baywood Shadows
- Village Grove East
- Parkgate
- Red Bluff Terrace
Service Area – Cities Near Pasadena
Most of our Pasadena customers live within these neighboring communities, so if you’re just over the line, chances are we already work on your street. We serve Deer Park, TX, Houston, TX, Friendswood, TX, and Dickinson, TX with the same written-price and written-guarantee standards.
Serving Pasadena, TX - Our Local Coverage Area
We’re based in the Pasadena 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 Window Company in Pasadena
Estimates are typically scheduled within a few days of your call. We give a committed arrival window and we show up in it. If you call after a storm or a window failure, we can often work you in sooner. Exact scheduling depends on how many jobs are already on the board that week.
Most like-for-like replacements don’t require a city permit, but if a job involves structural changes, an opening enlargement, or a historic district review, it might. We check before we start and we’ll tell you in writing whether a permit is needed, what it covers, and how it affects the schedule. Call (325) 326-4211 and we’ll check your specific address.
All of them. From the older neighborhoods near Pasadena Boulevard to the south and west subdivisions, plus the unincorporated areas that share a Pasadena mailing address. If you’re unsure whether your home is in our service area, call our office and we’ll check on the spot.
If your Pasadena windows or doors are leaking, sticking, or just past their prime, call Westlight Windows & Doors at (325) 326-4211 for your free estimate. You’ll get a straight answer, a written price, and work that’s guaranteed in writing before we start. That’s how we do every job in Pasadena.
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.
Other Westlight Windows Houston Services
What Neighbors Say About Westlight Windows Houston
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Pasadena Customers Say
"Two bedroom windows that never opened and one that wouldn't stay up. All replaced in an afternoon. The crew was clean, hauled off the old frames, and the quote held."
- Colette Rhee"Front door was swollen and wouldn't latch half the year. New door and frame, done in a day. Looks great and actually seals. Written price didn't budge."
- Renee Saldana"Windows are great and the install was solid. One of the installers was quieter and didn't explain much, but the lead walked me through everything at the end and made sure I was happy."
- Lamar Jennings