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AfterHow Much Does New Window Installation Cost in Houston?
New window installation in Houston typically runs between $450 and $1,800 per window, with full-home projects landing anywhere from $4,500 to $15,000 depending on window count, frame material, glass package, and whether you’re dealing with a simple swap or a full-frame replacement. A standard double-hung vinyl window installation in a typical 1950s ranch-style home in the Energy Corridor usually costs around $650 to $950 per opening. Those are real numbers we see on estimates across Katy, Spring Branch, Meyerland, and the Heights every month.
Before you start calling around, understand this: the price you hear over the phone will probably change once someone sees your actual openings. Aluminum wrap, rotted framing, lead paint abatement, and second-story scaffolding in older West University bungalows all push costs up fast. We give written prices before any work starts, so the number never surprises you at the door.
New Window Installation Cost Breakdown (2026)
Here’s how the numbers break down for the Houston market as of 2026. These ranges reflect what we see from actual jobs, not national averages from a website that’s never set foot in a Kingwood split-level or a Pearland new build.
| Cost Item | Typical Houston Range | What It Covers |
|---|---|---|
| Vinyl double-hung window (standard size) | $450 – $950 | Window unit, installation, caulk, interior trim touch-up |
| Vinyl window with low-E glass | $550 – $1,100 | Energy-efficient coating, argon fill, better thermal performance |
| Fiberglass window (single unit) | $700 – $1,500 | Higher durability, lower expansion/contraction than vinyl |
| Aluminum window (single unit) | $500 – $1,200 | Common in older Houston homes; moderate energy performance |
| Wood or wood-clad window (single unit) | $800 – $1,800 | Premium look, higher maintenance, less common in Houston due to humidity |
| Full-frame replacement (labor-intensive) | $200 – $400 additional per window | Removing old frame, repairing sill, new flashing |
| Whole-home installation (10 – 15 windows) | $4,500 – $15,000 | All windows, labor, debris removal, local permit if needed |
| Impact-rated windows (per unit) | $800 – $2,500 | Hurricane-code glass, common in Galveston County and coastal edges |
What pushes the number toward the high end? Old aluminum-frame houses built in the 1960s and 1970s across Sharpstown and Memorial often hide water damage behind the drywall, and that repair work is part of the job, not an extra we spring on you later. What pulls it down? Standard sizing, ground-floor access, and replacing like-for-like without moving the rough opening. If you’re replacing a window in a brick-faced home in Timbergrove, expect the labor to climb because the exterior detail work takes longer than lap siding.
Trevor Nash puts every one of those numbers in writing before we touch your house, and the 365-Day Done Right Promise backs it up. If something leaks, sticks, or fails inside that year, we come back and fix it. No charge, no debate.
What Affects New Window Installation Pricing in Houston
Houston isn’t one market. It’s two dozen micro-markets with different housing stock, different code requirements, and different weather exposure. Here’s what actually moves your bid.
- Frame material and glass package. Vinyl is the cheapest up front and the most common in Houston because it handles humidity without warping. Fiberglass runs about 40 – 60% more, and wood, while beautiful, fights a losing battle against our summer damp and termite pressure unless it’s properly clad.
- Retrofit versus full-frame replacement. If your existing frames are square and solid, a pocket installation saves $200 – $400 per window. But if water has been getting in around the sills, a full-frame job with new flashing is the only honest fix, especially in older neighborhoods like Garden Oaks and Oak Forest where original single-pane aluminum is still common.
- Impact-rated glass requirements. Houston’s building codes don’t require impact glass across the whole city, but homes close to the coast, particularly in Clear Lake, League City, and parts of Friendswood, fall under stricter windstorm codes. Adding impact rating can double the per-window cost from $800 to $2,500.
- Second-story and hard-reach access. A one-story ranch in Pasadena is easier and faster than a two-story colonial in Bellaire with a steep roof pitch and no easy ladder setup. Scaffolding and lift equipment add $100 – $300 per day to the crew cost.
- Rotted or termite-damaged framing. Houston’s heat and humidity are kind to subterranean termites and unkind to wood. When a window comes out and the sill crumbles, that repair is part of the real price. We include it in the written estimate, so you’re not handed a change order mid-job.
- Houston’s summer heat and supply chain. Demand for windows spikes before hurricane season and stays high through October. Lead times on certain glass packages from manufacturers stretch 3 – 6 weeks in peak months. If you want windows before August, plan in May.
How Much Does New Window Installation Cost per Window in Houston?
Between $450 and $1,800 per window. That’s the honest range for a standard residential opening in the Houston area, installed, caulked, and cleaned up. The median we see on most estimates lands around $700 for a vinyl double-hung with low-E coating and a standard white interior finish.
At the bottom of that range, you’re looking at a basic vinyl window in a single-story home with easy access and an interior trim package that stays put. At the top, you’re into wood-clad or fiberglass units, often with custom sizing, second-story labor, or impact-rated glass. The clearer your scope, the tighter the number. That’s why we give a written price, not a “somewhere between.”
What About Labor Costs for Window Installation in Houston?
Labor typically runs $150 to $350 per window, representing roughly 35 – 45% of the total project cost. Houston’s competitive contracting market keeps labor rates lower than Austin or Dallas, but the quality range is wide. A crew that shows up without a written number is not the same as a crew that stands behind the framing work.
Our labor figures include all the less obvious work: masking and protecting the floors on a Stafford Parkway interior, hauling old windows down two flights in a townhome near Rice Village, and recaulking the exterior after a spring thunderstorm pressure-washed the old sealant. The Kingswell standard means the price you see in writing includes all of it.
Houston Window Installation Cost by Window Type
Single-Hung and Double-Hung Vinyl Windows
Single-hung windows cost $400 – $800 installed. Double-hung versions run $450 – $950. These are the workhorse choices for Houston’s housing stock, and for good reason: vinyl doesn’t absorb the Gulf Coast humidity, the hardware is simple to maintain, and the low-E coating that comes standard on most units now makes a real difference on your August electric bill. In neighborhoods like Oak Meadow and Maplewood where the mid-century homes still have their original jalousie or aluminum windows, swapping to double-hung vinyl is one of the highest-return upgrades you can make.
Casement and Awning Windows
Casement windows run $650 – $1,400 installed. They crank outward, seal tighter than sliding windows, and work particularly well on Houston homes where cross-breeze matters during the spring before the AC goes full-time. Awning units, which hinge at the top and open outward, run $600 – $1,200 and handle rain better than most other styles, which matters in a city that gets 49 inches of rain some years.
Picture and Fixed Windows
Large fixed windows cost $500 – $1,500 depending on glass area, and cathedral-style front living room windows in Memorial and Piney Point routinely exceed that when they require custom sizing. The glass itself is only part of the number, the framing and header work around a 6-foot or 8-foot opening is where the labor hours go.
Impact and Storm-Rated Windows
Impact-rated windows run $800 – $2,500 per unit installed. Homes in the closer-in coastal suburbs like Webster, Dickinson, and Seabrook increasingly choose impact glass even where the current code only requires it for new construction. It’s an insurance premium conversation as much as a window conversation, and it’s worth having before you commit to a quote.
Houston Window Installation Costs by Neighborhood
Where your house sits affects the labor rate, access difficulty, and sometimes the city permit requirement. Not dramatically, but enough that savvy homeowners ask us to confirm the zip code before we finalize the written number.
- Heights and Woodland Heights: Vintage bungalows with original wood windows. Full-frame work and custom trim detail push per-window costs to the $700 – $1,200 range. Preservation-minded homeowners often want custom sizing to match the original openings.
- Katy and Cinco Ranch: Newer construction with standard openings measures faster. Tree-lined lots with straightforward single-story access keep labor on the lower end: $450 – $850 per window.
- Clear Lake and Seabrook: Windstorm-rated glass is a real consideration, and homes built before the 1990s often have aluminum frames with failing seals. Impact windows in this area commonly run $900 – $2,200 per unit.
- Spring Branch and Memorial: A mix of 1960s ranch houses and larger two-story homes built later. The bigger, two-story-on-a-slab jobs need more setup and longer ladders; expect $650 – $1,400 per window.
- Bellaire and West University: Tight lots, mature oaks, and homes that were expensive to build. Access is fiddly, and some houses have custom window sizes from the original build. Costs run $750 – $1,600 per opening.
New Window Installation vs. Window Replacement: What’s the Difference in Cost?
The distinction matters because it changes the price by $200 – $400 per window. A new window installation means cutting a new rough opening where none existed, which adds framing, header work, and drywall finishing. A replacement puts a new unit in an existing opening. Most Houston homeowners never need a true new installation unless they’re adding a room, enclosing a porch, or doing a new window installation as part of a larger remodel.
Replacing 12 windows in a 1980s Deer Park home runs $5,500 – $11,000 on average. Adding two new windows to a Texas City home office would run $900 – $2,000 each because you’re cutting through brick or siding, adding a header, and redoing the interior and exterior trim. The labor is not trivial, and it’s not something we’d suggest a homeowner attempt. Cutting into a load-bearing exterior wall is the kind of project where mistakes compound.
How to Save on New Window Installation in Houston
The cheapest window is the one you replace once. That said, there are real ways to keep the project reasonable without buying a unit you’ll regret.
- Bundle the work. Replacing eight windows in one visit costs less per window than replacing two now and two later because setup time, debris hauling, and the crew’s travel get spread across more units.
- Choose vinyl with a quality glass package. You don’t need wood-clad windows in Houston. A mid-grade vinyl window with low-E coating and argon fill handles this climate well and runs $250 – $400 less per unit than fiberglass or clad wood.
- Replace for energy savings, not just looks. CenterPoint Energy customers see the clearest return from replacing single-pane aluminum windows with double-pane low-E vinyl. That’s not just comfort, it’s a monthly bill reduction while we’re all running AC from April to October.
- Plan around hurricane season, not during it. Window demand and lead times peak from June through September. Scheduling in the cooler, slower months of February or March gets faster turnaround and sometimes better manufacturer promotions.
- Get a real written price. Before you sign anything, demand a written number that won’t change at the door. Call (254) 527-5340 and we’ll give you exactly that, with no fee for the estimate and no pressure to decide that day.
FAQs – New Window Installation Cost in Houston
How much does new window installation cost in Houston?
New window installation in Houston typically runs $450 – $1,800 per window, with a full home of 10 – 15 windows costing $4,500 – $15,000 installed. Impact-rated glass pushes the high end to $2,500 per unit in some areas. Call (254) 527-5340 for a written, no-pressure quote on your exact openings.
Is it cheaper to repair or replace windows in Houston?
Repairing a window runs $150 – $500 when the issue is a broken sash, failed seal, or worn weatherstripping. Replacement starts around $450 and is the better call when the frame is rotted, the glass is single-pane aluminum, or you’re chasing energy savings. We’ll tell you honestly which one makes sense after we look at the window, and the written price covers whichever we recommend.
How long does new window installation take in Houston?
A standard 10-window replacement takes one to two days on site. Full-frame work or custom sizing in older homes can run three days. New rough openings take longer because of the framing and drywall work. We schedule a real arrival window and we show up in it, something Houston homeowners tell us they don’t take for granted anymore.
What does a new window installation include?
Our written price includes the window unit, hauling away the old window, reinstalling trim and caulk, flashing any exposed areas, and cleaning the work area when we’re done. If we find rotted framing when the old window comes out, that repair is included in the original written estimate whenever it’s foreseeable, and if it truly wasn’t, we tell you before we touch it and get your sign-off.
Do I need impact windows in Houston?
Most Houston homes are not required to have impact-rated glass, but homes in windstorm-rated areas near Galveston Bay or the coast often are, and many homeowners choose it voluntarily for insurance savings and storm protection. Impact windows run $800 – $2,500 per unit, roughly double the price of standard low-E vinyl.
What does window installation cost per square foot?
Window installation in Houston is rarely priced by square foot because labor drives the cost more than glass area, but a useful rule of thumb is $25 – $55 per square foot of window area, installed. A standard 3×5 opening (15 square feet) therefore lands around $450 – $950, which lines up with our per-unit pricing.
Why Houston Homeowners Choose Penhallow Remodeling for Window Installation
Trevor Nash leads our Houston team under the Kingswell standard, and the standard hasn’t changed since 2004: say the price before the work, show up in the window we gave, leave the place cleaner than we found it. It sounds simple because it is. Most Houston homeowners have already been through the other version, the verbal estimate that changes at the door and the crew that ghosts after the deposit clears. That’s not how we operate.
Every project gets a written price, a defined arrival window, and a 365-Day Done Right Promise in writing. If a window we install fails inside that year, we come back and make it right at no charge. A live person answers our phones 24/7, not a voicemail maze. And the technicians who walk into your home are background-checked and uniformed, the same standard on every job, every single time.
We source our framing, glass, and hardware from recognized trade brands, so the materials behind our guarantee are as solid as the promise itself. That matters more in Houston than most places because the humidity, the salt air near the coast, and the long hot summers punish inferior materials quickly. Whether you’re refreshing a 1960s original in Meyerland or replacing builder-grade windows in a Sienna Plantation two-story, you should know exactly what you’re paying and exactly what happens if something isn’t right.
If you’re comparing window installation prices in Houston, start with a written number. Call (254) 527-5340 or reach out through our home page to schedule a free estimate. Trevor and the team will measure your openings, walk you through the options that make sense for your house and your budget, and hand you a price that doesn’t move. No pressure, no games. Just the number, the window, and the guarantee.
Written by Trevor Nash, Owner at Penhallow Remodeling Houston, serving Houston and surrounding communities with the 365-Day Done Right Promise and The Kingswell Way since 2004. Pricing reflects the Houston market as of 2026. Penhallow Remodeling Houston offers free estimates – call (254) 527-5340.
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