Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Dallas
Window replacement in Dallas typically runs $450-$1,200 per window for inserts and $800-$2,500 for full-frame work, depending on the opening’s condition and the glass package you choose. We schedule free estimates across Dallas within a few business days, and our crews work neighborhood by neighborhood, from Oak Cliff up through Uptown and out toward White Rock. TruePane has been setting windows in this city long enough to know what the clay soil does to a frame over twenty or thirty years. That’s the difference between a bid that lasts and one you’ll regret by the first August heat wave.
Call (888) 635-0804 and a real person picks up. No menu tree, no callback form. We’ll talk through what you’re seeing, what it’ll likely cost, and when we can put eyes on the openings.
Why TruePane Windows & Doors Is Dallas’s Preferred Window Replacement Company
Dallas is not a forgiving town for windows. The Blackland Prairie clay under this city swells after spring rain and shrinks hard in July, and every slab in the older neighborhoods has moved some. A window that looks square in the wall hasn’t been square since the Carter administration. Our crews grew up on this soil, worked on these bungalows and ranches, and learn the craft under Dale Kessler the old way: apprentice to journeyman, measuring twice, cutting once, and never shimming a window to hide a bad opening. We’re not a franchise that sends a different crew every month. We live in this city, work in this city, and answer the phone in this city.
The reviews from Dallas homeowners point the same direction: we show up when we say, walk the job before quoting, and write down exactly what we’re removing and installing. No vague “window services” line on an invoice. You’ll see the manufacturer, the model, the glass package, and the warranty durations in writing before we touch a screw. Dale’s rule is still on the whiteboard: if the pane is not true, the job is not done.
Our Window Replacement Services in Dallas
We cover the full range of replacement work, but the Dallas housing stock and this soil push three services to the front more than anywhere else we work. Here’s what that looks like on the ground.
Full Frame Replacement
Full-frame means we pull the old window down to the rough opening, inspect the studs and header, then set a new window with new flashing, new jambs, and new trim. In Dallas, this is rarely a one-size job. The rough opening in a 1950s brick ranch off Loop 12 or a 1930s bungalow north of Davis Street has usually shifted with the slab. We measure both diagonals before ordering, shim the jamb to the actual condition of the opening, and flash with butyl tape and backer rod so water sheets away from the sheathing. A typical full-frame replacement in Dallas runs $800-$2,500 per window depending on size, brickwork, and whether we find rot or termite damage needing repair.

Insert Window Replacement
Inserts fit a new window inside the existing frame, and they work well when the frame is still solid and reasonably square. In Dallas, the deciding factor is not age, it’s movement. We’ll check the frame with a level and measure the diagonals before we agree that an insert is right. If the jamb is racked past a certain point, an insert will bind the same way the old sash did. Inserts for a standard double-hung in a Dallas home run $450-$1,200 installed, and they’re a good value when the frame checks out. This is the right call on many 1990s and 2000s homes in Uptown and Lower Greenville where the original vinyl frames have failed seals but the structure is still true.

Storm Window Replacement
Spring hail season across the DFW corridor is brutal, and Dallas regularly takes hits that shatter decorative door lites and crack window glazing across whole zip codes in an afternoon. We replace storm-damaged sashes and exterior storm windows with impact-rated glass where the home calls for it, and we stock common PGT and CGI storm lines locally so a replacement can move quickly. A standard storm window replacement in Dallas runs $300-$900 depending on size and whether we’re matching a historic profile or swapping in modern impact glass.

Energy-Efficient Upgrade
Dallas summers hold above 100°F for weeks, and every uncoated, single-pane sash in the house is a direct line from the sun to your AC bill. Upgrading to low-E, argon-filled insulated glass cuts solar heat gain and takes real load off the condenser. We quote manufacturer lines side by side on paper, so you’ll see the difference between a Ply Gem double-pane and an Andersen triple-pane with the solar heat gain coefficient written out. Energy-efficient upgrades in Dallas typically run $600-$1,800 per opening depending on glass package and frame material, with the higher end covering full-frame work on larger picture windows. Both warranty layers get registered in writing before our truck leaves your driveway.

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.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Dallas
TruePane is an authorized installer for more than a dozen manufacturer lines, and we service what we install. In the Dallas metro, that means working most often with PGT and CGI for impact-rated storm protection, Ply Gem for value-driven double-hungs and sliders, and Marvin and Andersen for full custom and historic profile work. We order directly from the manufacturer, not through a third-party supplier, which keeps lead times shorter when a Dallas hailstorm has every glass shop in the county backed up. When we quote your job, you’ll see the exact line, model, and warranty durations on paper. No mystery brands, no “equivalent to” substitutions.
Common Window Replacement Problems We See in Dallas Homes
We’ve set enough windows in this city to know what’s actually behind the call. Here are the four failure patterns we diagnose most often.
- Clay-soil slab movement racks the rough opening. Dallas sits on expansive Blackland Prairie clay that swells after rain and shrinks hard in drought. The slab moves, the wall follows, and a window that was square twenty years ago is now a parallelogram. If a replacement is installed square to the old frame instead of shimmed to the actual out-of-plumb opening, it’ll bind at the sill within a year. We check both diagonals before ordering anything.
- Seal failure from violent thermal cycling. Summer days above 100°F followed by a 40-degree blue norther drop put extreme stress on insulated glass units. The seal fails, argon leaks out, and the sash fogs permanently. The fix is replacement, not repair, and we see it constantly in 1990s and 2000s infill townhomes in Uptown where the original vinyl windows have cycled through too many Dallas seasons.
- Original steel casements rusted solid in historic homes. In Oak Cliff and Kessler Park, the 1930s and 40s steel casements are often rusted shut or shimmed into openings that have moved. Custom-sizing is the only answer, because the rough opening is no longer the dimension on any original blueprint. Contractors unfamiliar with Dallas soil get burned on these measurements. We don’t.
- Unpermitted acreage work buried utilities too close to the wall. On larger lots around Dallas, old septic lines or well heads sometimes run within a few feet of the exterior wall. A full-frame replacement with deeper nail fins can hit one during demolition if nobody pulls the county septic and well setback drawings first. We check those drawings before we cut, because breaking a sewer line at someone’s wall is not a lesson we intend to learn twice.
Pricing for Window Replacement in Dallas, TX
Here’s what you can expect in this market, on the ground, in 2026. Inserts run $450-$1,200 per window. Full-frame replacement runs $800-$2,500 per window, with the spread driven by masonry work, custom sizing for shifted openings, and whether we find rot when the old frame comes out. Energy-efficient upgrades add $150-$400 per opening for low-E and argon fill. Impact-rated storm glass for hail protection runs $300-$900 per unit. We write line-item quotes, not envelope numbers, so you’ll see exactly what every dollar buys before we start. Estimates are free. The quote you get is the price you pay, unless we open a wall and find something neither of us could see from the outside. Then we stop, show you, and get your sign-off before proceeding.
| Service | Typical Dallas Range |
|---|---|
| Insert window replacement (per window) | $450 - $1,200 |
| Full-frame replacement (per window) | $800 - $2,500 |
| Storm window replacement | $300 - $900 |
| Energy-efficient glass upgrade | $600 - $1,800 |
| Custom sizing for shifted historic openings | $200 - $600 additional |
We Also Serve Cities Near Dallas
TruePane’s Dallas-Fort Worth office dispatches crews across the metro, including Dallas and the surrounding communities of Irving, Duncanville, Richardson, and Mesquite. Most jobs are completed in a single visit, and scheduling is the same for a bungalow in Oak Cliff as it is for a 1970s ranch in Richardson. Call our scheduling desk at (888) 635-0804 to see where the next opening in your area is.
Serving Dallas, TX - Our Local Coverage Area
We’re based in the Dallas 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 - Window Replacement in Dallas
The frame isn’t actually square. The Blackland Prairie clay under Oak Cliff swells in spring and shrinks in summer, and your slab has moved enough to rack the rough opening out of true. A replacement set square to the old visual plane will bind the same way the old window did. We take corner-to-corner diagonal measurements on every opening before quoting, then shim and order to the actual condition. Call (888) 635-0804 for a free estimate, and we’ll show you the numbers on a level.
Yes. We’ve done this work throughout Kessler Park and Oak Cliff, including steel casements from the 1930s and 40s that have rusted solid after decades of Dallas humidity and soil movement. We custom-order replacement sashes to match the original sightlines and profile, using modern materials that won’t rust or bind. The openings in those homes are never still at original dimensions, so we measure diagonals and build to the actual jamb, not the blueprint. Call (888) 635-0804 to schedule a walkthrough.
No. Fog between the panes means the insulated glass unit’s seal has failed, the argon fill is gone, and the window has lost most of its insulating value. In Dallas, where summer heat is relentless, that’s an energy cost issue, not just a looks issue. The fix is replacement of the failed sash or full frame, not repair. We see this constantly in 1990s and 2000s infill townhomes in Uptown and Lower Greenville. Call (888) 635-0804 and we’ll tell you if a sash replacement or full replacement makes sense for your building.
Several things change. County permits rather than city permits, which can add review time. Septic and well setbacks, which we pull before cutting into any exterior wall so we don’t hit a line. Longer material hauls, which factor into scheduling and sometimes delivery minimums. Detached structures like shops and barndominiums often have different framing and flashing needs than a primary residence. We scope all of that during the estimate, before you commit to a number. Call (888) 635-0804 to have someone walk the property with you.
Full-frame replacement on a house with poor drainage starts with investigating why the water pools, because water against a foundation accelerates the slab movement that racks your openings in the first place. We look at the grade, the downspouts, and the soil composition at the foundation line before quoting. If drainage needs correction before or during the window work, we’ll tell you plainly and price it separately. The window work itself is priced like any full-frame job, $800-$2,500 per opening in the Dallas area, with adjustments for custom sizing on shifted openings. Call (888) 635-0804 for an exact quote. Estimates are free.
Written by the team at TruePane Windows & Doors, serving Dallas with window replacement and repair under the Done Right Promise.



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