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 Arlington
Window replacement in Arlington, TX typically runs $950-$2,300 per window for a full-frame replacement including labor, and $550-$1,100 per window for an insert replacement into an existing frame. Most Arlington jobs take one to two days once materials arrive, and permits are pulled on every opening that requires them. We schedule measured surveys across all of Arlington, from the older ranches south of I-20 to the 1990s subdivisions east of Lake Arlington, and we carry the product lines that meet Arlington’s wind-load and hail-resistance requirements. Call (509) 265-6387 to schedule your measured survey, and the written price is yours before any work starts.
Why Sightline Windows & Doors Is Arlington’s Preferred Window Replacement Company
Sightline Windows & Doors operates under the Haven Standard, the operating agreement that has governed every one of the 18,000+ openings we have installed since 2012. Haven Clause 1 means the measurement and the quote are the same document, so the price you sign is the price you pay. Clause 3 means the technician at your door in Arlington has been background-checked, is uniformed, and carries license numbers you can verify before they step inside. Clause 4 means every visit, including the final walkthrough, leaves you a documented photo record of what was found, what was installed, and what the finished opening looks like.
Our work in Arlington draws on experience in the city’s dominant housing stock: slab-on-grade brick ranches built from the 1960s through the 1990s. That specific construction type, on that specific soil, produces frame distortion patterns that a crew from out of town will misdiagnose on the first visit. In the Sherwood Forest addition, for instance, our crew arrived for a routine insert replacement on a 1972 brick ranch and found the original aluminum double-hung sash bowed 3/8″ out of plane from slab heave. We reset the jamb with composite shims, installed an impact-rated vinyl insert with a laminated glass interlayer, and re-flashed the sill pan, then documented the design pressure rating for the homeowner’s wind mitigation file. That is the difference between replacing a window in Arlington and replacing it correctly.
We also know that Arlington homeowners research before they call. They read the three-star reviews. They want the price named on the page, in dollars. They want the documentation trail. Our Window Replacement team brings that evidence to every estimate: the measured survey you keep, the written scope, the photo record, and the written warranty. The 365-Day Done Right Promise is stamped on every job, not offered as a courtesy. If it is not done right, we make it right.
Our Window Replacement Services in Arlington

Full Frame Replacement
In Arlington’s slab-on-grade ranches, a full-frame replacement is often the only correct repair. It means removing everything down to the rough opening, so our crew can see what the clay has done to the framing: shimmed gaps, racked jambs, deteriorated sill pans. A full-frame job runs $950-$2,300 per window in Arlington, depending on size, product line, and what we find when the old unit comes out. In neighborhoods where the original frames date to the 1970s and 1980s, this is the repair that actually fixes the problem instead of hiding it.

Insert Window Replacement
An insert (sometimes called a pocket replacement) fits a new window into the existing frame, provided that frame is square, sound, and free of hidden sill corrosion. In Arlington, that last condition is the one that fails. Original aluminum frames from the 1960s through the 1990s often hide corrosion under the sill pan that an insert will trap moisture against. Our measured survey checks frame squareness with a level before we ever quote the job. Inserts in Arlington typically run $550-$1,100 per opening, and we tell you in writing if we think the frame is a risk.

Vinyl Replacement Windows
Vinyl is the workhorse product line for Arlington’s housing stock, because it tolerates the flex that expansive clay imposes on openings, and because it does not corrode in the summer humidity. We specify frames with welded corners and reinforced meeting rails, not the hollow extrusions common in the cheapest local quotes. For homes in the path of spring hail, we recommend a vinyl line with an impact-rated glazing option from a manufacturer that publishes design pressure test results, not just a sticker.

Energy-Efficient Upgrade
Arlington summers consistently exceed 100°F, and the city’s original single-pane aluminum windows are now 30 to 50 years old. Upgrading to low-E double-pane insulated glass is the single largest driver of measured cooling-load reduction we see in local homes. We quote U-factor and solar heat gain coefficient (SHGC) on every energy-efficient upgrade, in writing, so you can compare our numbers against any other Window Replacement in Arlington quote you have received. Expect $700-$1,800 per window for an energy-efficient vinyl unit with low-E glass installed, depending on size and frame condition.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Before
AfterTrusted Brands We Service in Arlington
We install from a verified list of manufacturer lines we know hold up under Arlington’s heat and hail exposure. For impact-rated applications, we specify PGT and CGI units, both of which publish design pressure and Miami-Dade test results for their laminated glass packages. For energy-efficient retrofits on older ranches, ES Windows and CWS offer strong low-E packages at mid-range price points. We do not stock parts for every brand line in Arlington, but our measured survey tells us which product families are available from our suppliers on a schedule we commit to in writing.
Common Window Replacement Problems We See in Arlington Homes

- Out-of-square rough openings. Slab heave on Blackland Prairie clay racks window openings seasonally. An insert installed without shims and adjusted anchoring will bind, leak, and crack the new sash within a season.
- Corroded original aluminum sills. Decades of UV and summer condensation eat the sill pan from underneath. If the old frame is left in place, the new unit seals against corrosion, not structure.
- Non-impact glazing in Hail Alley. Arlington sits in the southern tier of Hail Alley. Spring storms have produced hailstones large enough to shatter annealed glass, and a quote that substitutes non-impact units removes you from windstorm insurance credits you could otherwise claim.
- Failed weatherseals from frame distortion. When the slab moves, the frame moves with it. Sticking sashes, drafty corners, and failed seals are usually a frame-squareness problem, not a product failure.
Pricing for Window Replacement in Arlington, TX
Line-item pricing for Arlington, based on the work we do most often:
- Full frame replacement, vinyl, standard-size double hung: $950-$1,600 per window installed
- Full frame replacement, impact-rated vinyl with laminated glass: $1,500-$2,300 per window installed
- Insert replacement, vinyl, stock size: $550-$850 per window installed
- Insert replacement, impact-rated: $850-$1,100 per window installed
- Energy-efficient low-E double-pane upgrade, full frame: $700-$1,800 per window installed, size-dependent
What moves the number: whether we find frame corrosion once the old unit is out, whether the opening needs re-shimming to square, whether you choose impact-rated glazing, and whether the rough opening is standard or custom. The written quote includes the measured survey you keep, the scope line by line, and the photo record of what we found. It cannot differ from the final invoice. That is Haven Clause 1. Call (509) 265-6387 to schedule your measured survey. Estimates are free, and the written price is yours to keep either way.
We Also Serve Cities Near Arlington

Sightline Windows & Doors serves Arlington and the surrounding communities in the Dallas-Fort Worth metro. Our crews regularly work in Mansfield, Burleson, Cedar Hill, and Grand Prairie, and scheduling through our Arlington office covers the full south-of-I-20 corridor. If you are in any of these cities, the same measured survey, written quote, and photo record apply. Call (509) 265-6387 and we will route the right crew to your address.
Serving Arlington, TX - Our Local Coverage Area
We’re based in the Arlington 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 Arlington

Arlington’s building code requires replacement windows to meet a design pressure rating of at least DP 35 for most residential openings, with higher ratings for openings within wind-borne debris zones identified on the city’s adopted wind maps. Verification comes from the manufacturer’s published structural test data, typically AAMA or Miami-Dade test reports, which are included in our written quote and attached to the permit application. We also document the installed design pressure rating in the photo record for your insurance file.
Call (509) 265-6387 to get a written quote that names the DP rating for every opening.
Yes. Arlington requires a permit for window replacement when the opening size changes, structural framing is altered, or the replacement involves the full removal of the original frame. Inserts into existing frames may not require a permit, but our standard practice is to pull a permit whenever we touch rough framing or the installation affects the building envelope. We handle the permit application, schedule the inspection, and provide the passed-inspection record as part of your documented job file.
Ask for our written scope, and we will tell you before work starts whether your job requires a permit. Call (509) 265-6387.
Documenting impact-rated windows with a manufacturer’s design pressure test report and our installation photo record supports a windstorm mitigation filing with your insurer, which can reduce the wind and hail portion of your premium. The effect varies by carrier, but Arlington insurers commonly ask for exactly this documentation when a policyholder claims a mitigation credit. We provide the paperwork in a single file: the written quote, the DP rating, the photo record, and the passed-inspection record. Call (509) 265-6387 and ask us to include the mitigation file on your quote.
Because aluminum conducts heat directly from the exterior to the interior, and 35-year-old single-pane glazing has no thermal break. Add decades of intense UV degrading the corner joints and seals, and you get frames that bake, warp, and leak cooling load all summer. The February 2021 Winter Storm Uri freeze then thermally shocked a significant share of Arlington’s older single-pane aluminum windows, cracking glass and seals that had already been stressed for decades. It is a material problem, not a maintenance problem, and the correct repair is replacement, not resealing. Call (509) 265-6387 for a measured survey and a written quote to replace the worst openings first.
A full-frame replacement is the better choice for most Arlington homes on Blackland Prairie clay, because it exposes the rough opening and lets us re-shim and re-anchor the frame to tolerate seasonal movement. An insert is only appropriate when the existing frame is square and corrosion-free, which we verify with a level and a sill inspection during the measured survey. If the frame is racked or corroded, an insert will trap the problem behind the new unit. Our written quote will tell you which method we recommend and why, with the measurements to back it up. Call (509) 265-6387 to schedule the survey.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving Arlington since 2012.










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