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AfterHow Much Does New Window Installation Cost in Houston?
New window installation in Houston typically costs between $300 and $1,200 per window for standard double-hung or casement replacements, with most whole-home projects landing between $4,500 and $15,000. Labor runs $100 to $300 per window in this market, and the material you pick drives the rest of the spread. Those numbers reflect what we quote and sign at Bradford Remodeling Co Houston on a regular basis, with a written price before any work starts.
If you’re weighing new windows against a repair or a full replacement, the short version: expect to pay at the higher end for impact-rated glass, custom sizes, or frames that need structural correction, not just a swap. And in Houston, the window question is rarely just about looks. Heat, humidity, and storm season all factor into what makes sense for your house.
Key Takeaways: Houston Window Installation Pricing
- Standard window replacement: $300 – $1,200 per window installed.
- Whole-house project (10 – 15 windows): $4,500 – $15,000.
- Window replacement (full scope): $4,500 – $15,000, which tracks with the range above for most single-story homes.
- Impact window installation: $8,000 – $25,000 for a full run, more common in Clear Lake, Friendswood, and flood-zone-adjacent neighborhoods.
- Labor-only rates: $100 – $300 per opening, depending on access, framing condition, and whether it’s a retrofit or new construction.
Bradford Remodeling Co Houston puts every one of these numbers in writing before a tool comes out. That’s the whole point of The Garrison Standard: no estimate that drifts, no door price that’s different from the paper price.
New Window Installation Cost Breakdown (2026)
| Line Item | Low End | High End | Notes |
|---|---|---|---|
| Vinyl double-hung window (standard size) | $250 | $600 | Most common choice in Houston subdivisions. |
| Vinyl casement window | $350 | $750 | More glass area, tighter seal. |
| Fiberglass frame window | $500 | $1,200 | Handles Houston humidity without warping. |
| Impact-rated window (per opening) | $800 | $2,400 | Required in some coastal code zones. |
| Bay or bow window | $2,500 | $7,000 | Includes structural framing and roof work. |
| Labor per window (retrofit) | $100 | $250 | Pull old sash, set new unit, trim out. |
| Labor per window (new construction) | $200 | $300 | Requires flashing, nailing flange, exterior seal. |
| Interior trim and casing | $50 | $150 | Per window, primed wood or composite. |
| Old window disposal | $20 | $60 | Usually baked into our quote. |
Those aren’t national averages pulled off a directory. They’re what the Houston market actually produces, and they match what we see when homeowners call us after getting three bids that don’t line up.
What drives the price up or down
The biggest swing factor is frame material. Vinyl is the workhorse in Houston because it doesn’t rot in humidity and the price stays reasonable. Fiberglass costs more but barely moves with temperature changes, which matters in a climate that swings from 40 degrees in February to 100 in August. Wood frames are the most expensive to install and the most demanding to maintain here, which is why we rarely spec them unless a historic district in the Heights or Montrose requires it.
Glass packages are the second driver. Standard insulated glass with a low-E coating runs mid-range. Houston’s climate argues for a solar-control low-E, which costs roughly $40 to $80 more per window but pays back in lower cooling bills over time. Double-pane is the baseline now; triple-pane shows up in noise-sensitive neighborhoods along the freeway corridors.
Then there’s condition of the rough opening. If the substrate around the window (the structural framing underneath the trim) is rotted from moisture intrusion or termite damage, that’s a repair job before the installation job. We price that separately and show the homeowner exactly what’s being replaced.
One thing to know about Bradford Remodeling Co Houston: our quote doesn’t change because the framing turned out rotten. If we see it during the estimate, it’s in the written price. If we discover it only after opening the wall, we stop, document it, and hand you a revised written price before we do anything else. That’s The Garrison Standard in practice.
Related: home remodeling projects follow the same written-price discipline.
What Affects New Window Installation Pricing in Houston
- Frame material. Vinyl $250 – $600 per window, fiberglass $500 – $1,200, wood $800 – $2,000 and up depending on species. Houston humidity punishes wood hard, so expect to pay in maintenance even if the install price is similar.
- Impact rating. Code in parts of Harris County and along Galveston Bay requires impact-rated or hurricane-rated glazing. Impact windows add $500 to $1,400 per opening over a standard vinyl unit. It’s not an upgrade; it’s a requirement in certain zip codes.
- Number of windows. Volume drops the per-unit labor cost because the crew’s already on site with scaffolding, flashing, and a dump trailer. A 3-window job costs more per window than a 14-window job, every time.
- Access. Second-story windows on a slab home in Katy with a flat yard run cheaper than a third-floor window on a pier-and-beam house in the Heights with no ladder path. Houston’s mix of slab and pier-and-beam construction means two neighbors can pay different prices for the same window.
- Rough opening condition. If the installer finds rotted sills or water-damaged sheathing (the board behind your siding), that framing correction gets added. In Houston, north-facing walls catch more moisture and tend to show this damage more often than south-facing walls.
- Time of year. Houston’s window installers are busiest after hail events and before peak heat. You’ll find better scheduling availability in September through February, and probably a price that reflects it.
The simplest way to get a real number for your house? Call (940) 289-7658 for a free estimate. We’ll walk the property, measure each rough opening, and hand you a written price with the brand, model, glass package, and install scope spelled out. The quote is yours to keep either way.
How to Save on New Window Installation in Houston
Saving money on windows doesn’t mean buying the cheapest unit and hoping. In Houston, that approach usually costs more in year five than you saved in year one. Here’s where the real savings are:
- Replace all the windows in one scope. Mobilization cost (getting the crew, tools, and materials to your house) is fixed. One trip for 15 windows beats three trips for five windows each.
- Pick vinyl with a solar-control low-E coating. You’ll pay a little more up front than clear glass, but the cooling-load reduction in a Houston summer is real. We’ve seen it pull 10 – 15% off summer energy bills in older homes in Bear Creek and Spring Branch.
- Schedule in fall or winter. Installers aren’t running from hail claims, and manufacturers run rebates that time of year. If you can wait, wait.
- Keep the existing interior trim. Retrofit installs leave the casing in place if it’s sound. We’ll tell you if it’s not worth keeping, but when it is, that’s $50 – $150 per window that stays in your pocket.
- Don’t buy “builder grade” as a replacement because the home had it originally. Builder-grade windows in Houston subdivisions from the 1990s and early 2000s are often single-pane aluminum frames that sweat in summer. A mid-range vinyl dual-pane costs more up front but ends the condensation and the drafts.
Bradford Remodeling Co Houston doesn’t play the game where the advertised price is low and the written price is higher. You get one number, on paper, before any work starts. Call (940) 289-7658 and we’ll come out, measure, and quote it right the first time.
New Window Installation vs. Window Replacement
Homeowners often use these terms interchangeably, but they’re different scopes. New window installation means cutting a new rough opening where none exists, or making an existing opening larger. Window replacement means pulling a window out of an existing rough opening and putting a new unit in the same hole. Replacement is faster and less expensive because the structural work is already done.
In Houston, true new window installation comes up when a homeowner converts a screened porch in Cypress into a sunroom, or opens a kitchen wall in Oak Forest to add light over a new countertop. That requires a header (the horizontal framing member that carries the load above the opening), framing, exterior sealing, and interior drywall repair. It’s a remodeling scope, not a swap.
Bradford handles both. If you want a full walkthrough of what replacement involves, see our page on New Window Installation in Houston.
What Does the 365-Day Done Right Promise Cover on Window Installation?
Every window installation Bradford Remodeling Co Houston completes carries a written one-year guarantee. If the work fails within that window, meaning the seal fails, the window leaks, the trim separates, or anything tied to our installation doesn’t hold, we come back and correct it at no charge. That’s the 365-Day Done Right Promise, and it’s printed on the same document as your written price.
The manufacturers’ warranties on the window units themselves run longer, often 10 years to lifetime on vinyl frames and 20 years on glass seal, depending on the brand we install. We work from a documented roster of name-brand materials so the spec sheet matches what’s actually in your wall. If a question comes up three years from now, you know exactly what was installed.
When the job is squared away, here’s what that means at your house: the old windows are hauled off, the work area is swept clean, every rough opening is documented with photos, and you have a signed written guarantee in your hand before the crew leaves. That’s what done looks like under The Garrison Code.
Houston-Specific Things to Think About With Windows
Houston is a unique window market. Not many cities combine 95-degree heat, 90% humidity, hurricane exposure, freeze events, and a building stock that ranges from 1920s bungalows in the Heights to 2010s production homes in Katy and Sugar Land. That range shows up in your quote.
Homes in the Heights, Montrose, and parts of the East End often sit on pier-and-beam foundations. Those homes move. A window install in a house with a century of settlement behind it takes more shimming, more patience, and a crew that understands what out-of-square means. Production-built homes in Cinco Ranch or Clear Lake, by contrast, are usually square and predictable, which keeps labor at the lower end of the range.
Hail is a quiet cost driver. After a big storm rolls through, demand for window replacement in Harris County spikes for six to nine months. Prices hold steady, but scheduling windows stretch. If you’re not filing an insurance claim, fall and winter scheduling is faster and often gets you a manufacturer rebate.
Humidity is the other Houston-specific factor. A cheap vinyl window in Houston will sweat in winter and weep in summer if the glass package and seal weren’t spec’d for this climate. We see it in older patio rooms and garage conversions all over town. The fix is a thermal break frame and low-E glass, which costs more on install day and stops the problem entirely.
Cost to Install Windows by Houston Home Style
Different houses, different scopes. Here’s what we quote most often, in real numbers.
Single-story ranch (1960s – 1980s)
Think Sharpstown, Meyerland, Spring Branch. Standard 8 – 12 window count. Straight runs of brick veneer or hardboard siding. Expect $4,500 – $9,000 for a full vinyl retrofit with good low-E glass.
Two-story traditional (1990s – 2010s)
Cinco Ranch, Sienna, Kingwood. Builder-grade aluminum or early vinyl frames that have started to haze. Larger windows, multiple second-story openings. A full replacement runs $8,000 – $15,000, more if you upgrade to fiberglass.
Historic bungalow (1920s – 1940s)
Heights, Montrose, Eastwood. Wood frames, custom sizes, possible historic district review. These run $900 – $1,500 per window and up, with specialty trim and glass. We walk these carefully during the estimate and price the exact scope, not a per-window average.
Coastal-adjacent (Clear Lake, Friendswood, Seabrook)
In a wind-borne debris zone, code changes the conversation. Impact windows and reinforced installation become the minimum. A whole-house impact package starts around $8,000 and can pass $25,000 on a large two-story. This isn’t an upsell; it’s the only legal install in those zones.
FAQs – New Window Installation Cost
How much does new window installation cost in Houston?
New window installation in Houston runs $300 – $1,200 per window for standard vinyl and fiberglass units in an existing rough opening. Whole-house projects typically land between $4,500 and $15,000. New openings cut into existing walls run higher because they require framing and header work. Call (940) 289-7658 for a written price specific to your house.
Is it cheaper to repair or replace a window in Houston?
If the issue is a failed sash balancer, a broken latch, or worn weatherstripping, repair is cheaper: $75 – $250 per window for most hardware fixes. If the seal between panes has failed and the glass is fogged, replacement is usually the better call because the fix costs 60 – 80% of a new unit and doesn’t address frame wear. In Houston, fogged glass is common on south and west elevations where solar load is highest.
Can you install windows the same day in Houston?
Most standard vinyl retrofits on an 8 – 12 window home install in one to two days once the units arrive. New construction openings, impact-rated packages, and whole-house jobs on larger homes run three to five days. Bradford Remodeling Co Houston schedules a set install window and shows up when we say we will. Call (940) 289-7658 to check current scheduling.
What’s the labor rate for window installation in Houston?
Window installation labor in Houston runs $100 – $300 per opening, depending on access, rough opening condition, and whether it’s a retrofit or new-construction scope. Our quotes show labor and materials as separate line items, so you see exactly what you’re paying for each. That’s standard practice under The Garrison Standard.
Do I need impact windows in Houston?
You need them if your home sits in a designated wind-borne debris zone, which includes much of the coastal edge of Harris County and parts of Galveston County. Your specific address determines the requirement. Outside those zones, impact windows are optional, but they do reduce storm prep time and can lower insurance premiums. We’ll tell you what your property requires, with the code reference to back it up.
Get a Written Price for Your Houston Window Installation
If you’re tired of getting three bids that don’t match and contractors who reprice at the door, that’s exactly the problem Bradford Remodeling Co Houston was built to fix. We’re part of the Garrison Partners family, established in 2004, and we operate under The Garrison Standard: a written price before any work starts, a documented scope, and a signed 365-Day Done Right Promise when the job closes.
Curtis Lane leads our crew here in Houston. A live person answers the phone when you call, 24 hours a day, every day of the week. Not a callback queue. A person.
Call (940) 289-7658 for a free window installation estimate in Houston. We’ll measure, walk the property, and hand you a written price with the full scope on paper. No pressure, no drift, no surprises.
Pricing reflects the Houston market as of 2026. Bradford Remodeling Co Houston offers free estimates – call (940) 289-7658.
Written by Curtis Lane, Owner at Bradford Remodeling Co Houston, serving Houston since 2004.
What Our Customers Say
"Painting and drywall repair were flawless. They patched the drywall seams and the paint matches the old wall."
- Cal P."Fixed price, written scope, and no surprise charges."
- Wes D."Great work. Countertop install slipped by a week, but they explained and kept us informed."
- Nora L.
