Window Replacement Cost - Written Price Before Anything Is Ordered

How Much Does Window Replacement Cost in Dallas?

In Dallas, most homeowners pay between $650 and $1,800 per window for full-frame replacement in 2026, including labor and materials. The typical whole-home project of 10 to 14 windows lands between $7,000 and $22,000. Your exact price depends on window size, frame material, glass package, and whether you’re replacing in an older Dallas neighborhood with non-standard rough openings or a newer build with standard dimensions.

At Westlight Windows Dallas, we put the full price in writing before any work starts. No revised invoices at the door, no vague ranges that balloon after you sign. You’ll know the number, the product, and the timeline before a single screw turns.

Call (361) 441-0865 for a free written estimate from Owen Satterfield and the Westlight team, or learn more about our window replacement process in Dallas.

Key Takeaways

• Typical per-window cost in Dallas: $450 – $1,500 for pocket/insert replacement; $700 – $2,200 for full-frame replacement with new trim and flashing.
• Average whole-home project (10 – 14 windows): $7,000 – $22,000 installed.
• Hurricane-rated or impact windows (PGT, CGI): add $250 – $550 per window compared to standard insulated glass.
• Low-e glass upgrade: $40 – $80 per window on most lines, and often worth it in a Dallas summer.
• The Kingswell Guarantee: written price before work, a real arrival window, a clean job site, and a written guarantee, plus a free return visit if the work fails within the guarantee period.

Window Replacement Cost Breakdown (2026)

Here’s what we quote every day across Dallas neighborhoods like Lakewood, East Dallas, Preston Hollow, and Richardson. These are honest, installed ranges from our eight manufacturer lines, not national averages pulled from a website that’s never set foot in Texas.

A few notes on these numbers. First, Dallas labor rates for a licensed window crew run $80 to $140 per hour. A standard pocket install takes 45 to 90 minutes per window. A full-frame job with interior trim and exterior flashing takes 2 to 4 hours per window. That labor difference is why pocket and full-frame prices separate so sharply.

Second, the brands we stock drive real price differences. ECO Window Systems and Mr-Glass tend to be more affordable. PGT and CGI carry a premium because they’re impact-rated, which matters if you live in a Dallas neighborhood that still sees the occasional hailstorm or high wind event. CWS, ES Windows, and ViewLux fill the mid-to-upper range depending on glass packages and frame profiles. And Therma-Tru is our door line, but it shares the same ordering and installation discipline as our window crews.

What Affects Window Replacement Pricing in Dallas

Every home in Dallas is a little different, and so is every window quote. Here are the six factors that move the number most.

• Frame material. Vinyl is the most affordable and the most common choice across North Texas. Fiberglass and aluminum-clad wood cost more, and solid wood windows (rare in Dallas unless you’re restoring a historic home in Munger Place or Swiss Avenue) cost the most of all.
• Glass package. Single-pane glass is legal to replace but foolish in a city where July hits 100 degrees. Dual-pane is the standard. Then low-e coating ($40 – $80 per window) cuts heat gain and protects furniture from UV damage. Gas fills like argon add about $30 – $50 per window and improve insulation. Impact-rated glass from PGT or CGI adds the biggest premium but delivers real protection against hail and wind-borne debris.
• Window size and type. A 3-foot-wide single-hung costs far less than an 8-foot picture window. Casements and bay or bow units carry higher labor costs because of hardware and structural work. Custom shapes like arches and circles interrupt production lines and raise the per-unit price.
• Existing frame condition. In older Dallas neighborhoods like Oak Cliff, Vickery Place, and Forest Hills, wood frames rot around the sill and jamb. When the original frame can’t hold a new window safely, you move from a pocket install to a full-frame replacement, which adds $200 to $500 per window for trim, flashing, and disposal.
• Rough opening corrections. Some Dallas homes built between 1950 and 1980 have non-standard rough openings. When the old window doesn’t match today’s stock sizes, the crew either custom-orders or reframes the opening. Reframing is usually the cheaper route in the long run and runs $150 to $500 per window.
• House age and lead. Any home built before 1978 in Dallas may contain lead paint around the window trim. If a window job disturbs that paint, federal rules require containment, cleanup, and proper disposal, which adds $50 to $120 per window in labor and materials. We carry out lead-safe work on every pre-1978 job, no exceptions.

One more thing that affects what you’ll pay, and we’d be doing you a disservice if we didn’t name it: how the estimating is done. Some quotes in Dallas assume perfect conditions and then “find” problems mid-job. The Kingswell Way is the opposite: we 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. That’s five promises, on every job, and they’re written down, not suggested.

Is It Cheaper to Repair or Replace in Dallas?

For a single failed seal, fogged glass, or a broken latch, repair is almost always cheaper: $150 to $450 per window for a glass replacement or hardware fix. But when you’re facing multiple failures, drafty sashes, or windows older than 20 years, window replacement usually wins on total cost within five to seven years because of the energy savings. In Dallas, a home with 12 older single-pane windows can see $200 to $400 per year in cooling savings after upgrading to dual-pane low-e glass. That math turns a $12,000 project into a break-even within a decade, and the windows are under warranty the entire time.

The honest answer is that it depends on the failure. We’ll tell you which makes sense for your house, and we don’t get paid more for recommending replacement when a repair is the right call.

How to Save on Window Replacement

There are a few legitimate ways to keep your Dallas window project within budget without cutting corners that will cost you later.

1. Replace in phases. You don’t have to do all 14 windows at once. Many Dallas homeowners choose the worst-performing side of the house first (usually the west-facing wall, where the late-afternoon sun pounds the glass from June through September) and then circle back for the rest the following year.
2. Stick with stock sizes. If your rough openings fit standard manufacturer sizing, you’ll avoid custom fabrication charges. We tell every customer which windows are stock and which need special ordering before we lock the quote.
3. Pick the right glass, not the most glass. Low-e coating is worth the $40 to $80 per window. Impact-rated glass on a north-facing wall that never sees hail may not be. We’ll match the product to the wall, not upsell you into a package you don’t need.
4. Ask about the real energy savings. The difference between a $600 window and a $1,100 window is often recouped in cooling costs. We run the numbers with you so you can make the call with your own calculator, not ours.
5. Get a written price before you decide. A written estimate keeps you from financing surprises later. Every Westlight quote is fixed and written before any work starts. Call (361) 441-0865 and you’ll get exactly that, with no obligation and no follow-up pressure.

Dallas Neighborhoods and What They Cost

We’ve replaced windows in nearly every Dallas neighborhood, and the patterns are consistent enough to share honestly.

East Dallas, Lakewood, and Casa Linda: Plenty of 1940s and 1950s brick cottages with wood frames that need full-frame replacement and occasional rough-opening work. Budget $900 to $1,500 per window.

Bishop Arts and North Oak Cliff: Older stock, many pre-1930s homes with lead concerns and custom shapes. Expect $1,000 to $1,800 per window on full-frame jobs with lead-safe work.

Preston Hollow and North Dallas: Larger windows, more picture units, frequent upgrades to premium fiberglass. Most projects here run $1,200 to $2,200 per window.

Richardson, Garland, and suburbs north of 635: A mix of 1970s – 1990s builds with standard aluminum or wood frames. Pocket installs are common, and we regularly land $650 to $1,100 per window.

M Streets and Greenland Hills: The classic Dallas bungalow. Standard double-hungs, mostly easy pockets, $600 to $950 per window.

Your house may not match any of these perfectly, but the range gives you a useful anchor before you call for an exact number.

How Much Do Window Brands Cost in Dallas?

We carry eight manufacturer lines, which means we’re not trying to force your house into one product. Here’s how they roughly separate on price per standard double-hung, installed, in Dallas:

• ECO Window Systems: $550 – $900. A solid, energy-efficient vinyl window at an approachable price.
• Mr-Glass: $600 – $1,000. Good mid-tier value, available in a wide range of sizes.
• ES Windows: $800 – $1,300. Premium vinyl with strong thermal numbers.
• CWS: $850 – $1,400. Often chosen for larger custom openings and high-end vinyl profiles.
• ViewLux: $900 – $1,500. Designed for clean lines and stronger frames on bigger windows.
• PGT: $1,300 – $2,400. Impact-rated, engineered for hail and wind debris. The top seller in Dallas for homes that want serious protection.
• CGI: $1,400 – $2,600. Commercial-grade impact windows, favored by homeowners in exposed areas and higher floors.
• Therma-Tru: Primarily doors, but paired with our window work when homeowners upgrade their entryway in the same project.

The name on the glass matters less than the fit, the install, and the guarantee behind the work. We let the product match the opening, the budget, and the wall’s exposure, and then we stand behind the result.

What Is the Kingswell Guarantee?

It’s four promises, written down, on every single project:

• Written price before work starts. Not a range. A number. It doesn’t change at the door.
• A real arrival window. We tell you when we’ll be there, and we show up in that window.
• A clean job site. We clean up after ourselves, every day, until the job is done.
• A written guarantee on the completed work. If the work fails within the guarantee period, we come back and correct it at no charge.

And there’s the 365-Day Done Right Promise, which is the simplest way to say it: if it’s not done right, we make it right. You’ll get the guarantee in writing at job completion, and if anything we did fails during the guarantee period, you call us and we return. Free. No negotiating, no fine print. That’s the whole arrangement.

Owen Satterfield, who leads Westlight Windows Dallas, put it to us this way early on: “Any company can install a window. The difference is what happens the day after the invoice is paid.” That’s why the guarantee is written, not verbal.

How Does the Westlight Installation Process Work?

You call (361) 441-0865. A real person picks up, day or night. We schedule a measurement visit, which takes about an hour. We check every window, measure every rough opening, and inspect the frames for rot, lead, and water intrusion. Then we write the quote, item by item, with the brand, the glass package, the labor, and the disposal costs listed separately. You sign. We order. We install.

Installation day runs like this: background-checked, uniformed technicians show up in the window we gave. They lay down floor protection, remove the old window, correct the opening if needed, set the new unit, flash and seal it, trim it, and clean the area before moving to the next window. At the end, you get the written guarantee, a walkthrough of the work, and the phone number to a live person in case anything ever goes wrong.

What About Energy Savings in Dallas?

Dallas runs about 40 percent of the year needing air conditioning, and the cooling season is getting longer. According to the Department of Energy’s most recent figures, windows account for 25 to 30 percent of a typical home’s heating and cooling energy use. Replacing single-pane or failed dual-pane windows with modern low-e dual-pane units can cut that energy loss by half, which translates to real dollars on a Dallas summer electric bill.

Low-e glass, for those who’ve never had it explained simply, is a thin metallic coating applied to the inside face of the glass. It reflects radiant heat back toward the source: in winter it bounces heat back into the room, and in summer it keeps outdoor heat outside. In Dallas, the summer performance is what most homeowners notice first. West-facing windows in particular take a beating every afternoon, and a good low-e unit takes the edge off that late-afternoon heat.

The west light, by the way, is where our name comes from. The late-afternoon sun that pours through a good window: bright, warm, and worth doing right.

FAQs – Window Replacement Cost

How much does it cost to replace a single window in Dallas?

One standard vinyl double-hung window in Dallas runs $550 to $900 installed for a pocket replacement. A full-frame replacement on the same window runs $750 to $1,200. For an exact number on your window, call (361) 441-0865 for a free written estimate; no obligation, no door hangers.

How much does whole-home window replacement cost in Dallas?

A 10-to-14-window project in Dallas typically lands between $7,000 and $22,000 installed, depending on product line, frame condition, and glass package. The average project we quote in Dallas falls around $11,000 to $14,000 for mid-grade dual-pane low-e windows. Call (361) 441-0865 and we’ll give you a written price specific to your house.

Is it cheaper to replace windows in winter in Dallas?

Prices don’t change seasonally at Westlight Windows Dallas. Our quotes are the same in January as in July. Scheduling is often faster in late fall and early winter because fewer crews are tied up with exterior work, but the price you’re quoted is the price you’ll pay year-round.

What’s the difference between a pocket and full-frame replacement?

Pocket replacement inserts a new window into the existing frame and costs less: $550 to $1,100 per window in Dallas. Full-frame replacement removes the entire old window, frame included, and costs $750 to $2,200 per window. Full-frame is the right call when the existing frame has rot, water damage, or structural issues.

Do you offer financing for window replacement in Dallas?

Some homeowners pay in full, some break the project into phases, and some prefer to explore financing through their own lender. We’ll give you the written price and you decide how to handle payment from there. The price doesn’t change based on how you pay. Call (361) 441-0865 for specifics.

How fast can you install windows in Dallas?

Most standard window replacements in Dallas are installed within 2 to 6 weeks of the signed quote, depending on the product line and custom sizing. Impact-rated units from PGT or CGI sometimes run longer because of production schedules. We’ll commit to a specific arrival window in your written estimate, and we show up in that window. Every time.

What to Do Next

If you’ve read this far, you probably have a window or two that’s on its way out. Maybe there’s condensation between the panes in the living room, or a draft in the bedroom you’ve been ignoring since last winter, or a window that won’t lock anymore. In our experience, none of those get better with time.

Call (361) 441-0865. A real person answers, day or night. We’ll schedule a measurement visit at your convenience, walk the house with you, and put a written price in your hands before any work ever starts. That’s the Kingswell Way, and it’s been that way since Owen Satterfield and the Westlight team started installing windows in Dallas in 2009.

Written by Owen Satterfield, Owner at Westlight Windows Dallas, serving the Dallas-Fort Worth metro since 2009.

Pricing reflects the Dallas market as of 2026. Westlight Windows Dallas offers free estimates; call (361) 441-0865.