Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Installation Across Kelly Usa
Window installation in Kelly Usa comes down to one question: will the glass meet the wind load and solar gain numbers your Bexar County permit inspection actually checks? We install replacement windows across the 78262 corridor that do. Our crews work in Kelly Usa every week, and we know the tract-home stock here well enough to tell you before we start whether your existing frames are worth saving or need a full tear-out. Call (888) 635-0804 and we’ll walk the project with you on paper first.
TruePane’s Window Installation team has spent years pulling builder-grade sashes out of homes in this corridor. We know which 2000s-era units fog first, which headers rack when the clay shifts, and what a compliant quote in 78262 has to include. That local knowledge changes what you pay and what you get.
Why TruePane Windows & Doors Is Kelly Usa’s Preferred Window Installation Company
Kelly Usa homeowners tend to ask harder questions than most, and we respect that. They’ve watched neighbors replace windows twice because the first crew skipped flashing tape or installed glass with an SHGC that failed the energy code. Our reputation in the 78262 area is built on quotes that name the exact glazing package, the exact U-factor, and the exact SHGC before any work begins. That’s the only way we know how to bid.
Dale Kessler founded TruePane in 2008 on a rule that still governs every install: if the pane is not true, the job is not done. Our technicians carry that standard into every Kelly Usa job site, along with background checks, uniforms, and the habit of measuring every opening twice. We register both warranty layers in writing before the truck leaves your driveway.
Customers in Kelly Usa call us because a live person answers the phone at (888) 635-0804, any hour, any day. Not a call tree. Not a callback form. A person who can talk through your window problem while you’re standing in front of it. That matters when you’re sixty-five, the afternoon sun is cooking your west-facing living room, and you want an answer now.
Our Window Installation Services in Kelly Usa
We install every window type common to the 78262 housing stock, but three styles dominate our work here: single and double hung, sliding, and fixed picture units. Below is how we approach each in Kelly Usa’s specific conditions.
Single & Double Hung Windows
Most 2000s-era tract homes in Kelly Usa were built with contractor-grade double hungs that meet no meaningful energy standard by today’s code. We replace those with fusion-welded frames and low-E, argon-filled glass that clears the IECC 2021 requirement of a 0.35 maximum U-factor and 0.25 maximum SHGC. A typical double hung replacement in Kelly Usa runs $450 to $900 per opening installed, depending on size and glazing package. South- and west-facing units need the better glass; north-facing can often use a standard low-E without driving the cost up.

Sliding Windows
Sliding units in the 78262 corridor take a beating from afternoon sun and occasional hail, and the original tracks on builder-grade sliders wear out faster than the glass does. We replace the full unit most of the time, because retrofitting new sashes into worn tracks leaves you with a window that binds by the second summer. Sliding window installation in Kelly Usa typically runs $400 to $850 per unit, with wider three-panel configurations reaching $1,100. We flash the jambs properly and shim for the expansive clay soil that shifts under slab-on-grade homes here.

Fixed & Picture Windows
Fixed picture windows are the most cost-effective way to bring light into a room without opening it, and they’re common in Kelly Usa living rooms facing the street or the backyard. The problem with the originals is thermal: a large south-facing fixed pane with an SHGC above 0.30 turns the room into a solar oven by 3 p.m. in August. Replacing it with a low-SHGC, low-E picture unit drops that heat load measurably. Picture window replacement in Kelly Usa runs $350 to $1,200 depending on glass area and whether we need to reframe the rough opening for a larger or smaller unit.

Casement Windows
Casement windows seal tighter than any other operable style, which makes them a quiet upgrade for Kelly Usa homes near the busier corridors through northeast Bexar County. The crank hardware on original casements here tends to fail after fifteen to twenty years, and replacing the hardware alone often costs enough that a full sash replacement is the better math. Casement installation in Kelly Usa typically runs $600 to $1,400 per unit, with the higher end covering custom sizes and impact-rated glazing.

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.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Kelly Usa
We are an authorized installer for more than a dozen manufacturer lines, and for Kelly Usa homes we most often quote PGT, CGI, and ES Windows side by side on paper. PGT and CGI carry the wind-load and impact ratings that matter in this part of Bexar County, and ES Windows gives us a premium custom option when homeowners want something specific. We stock the gaskets, weatherstripping, and hardware for these lines locally, which means turnaround on service parts in Kelly Usa is measured in days, not weeks.
Common Window Installation Problems We See in Kelly Usa Homes
- Fogged insulated glass units on south- and west-facing double hungs. The original builder-grade seals fail within 10-12 years under sustained UV and heat cycling. Many homeowners replace the whole window when a sash-only IGU swap would solve it for half the cost. We’ll tell you which one your house needs before we quote either.
- Racked frames from expansive clay soil movement. Slab-on-grade homes in the 78262 corridor shift seasonally, and windows that were installed without proper jamb shimming and flashing tape develop air leaks at the header within two seasons. A compliant install here includes the shimming and butyl flashing that a cheap box-store crew skips.
- New windows that fail the Bexar County energy code inspection. We’ve been called to fix replacements installed by other companies with an SHGC above 0.30. The inspector flags it, and the homeowner is stuck with glass that fails code and drives cooling bills up. A valid Kelly Usa quote includes the glazing package numbers in writing.
- Threshold settling and exterior door misalignment. While doors aren’t windows, the same clay soil that racks window frames also shifts door thresholds. When we replace a sliding window or picture unit near an exterior door, we check the door opening too. It’s part of treating the house as a system, not a checklist.
Pricing for Window Installation in Kelly Usa, TX
Here’s the honest math for the 78262 market. A typical single or double hung replacement in Kelly Usa runs $450 to $900 per opening. Sliding windows run $400 to $850. Fixed picture windows run $350 to $1,200 depending on glass area. Casements run $600 to $1,400. Full-frame tear-outs add $150 to $300 per opening over sash-only or IGU-only work, but sometimes the condition of the original frame makes the tear-out the cheaper long-term decision. We’ll show you both numbers side by side and let you choose. Call (888) 635-0804 for a written, line-item quote on your specific windows.
| Window Type | Typical Installed Cost (Kelly Usa) |
|---|---|
| Single / Double Hung | $450 - $900 per opening |
| Sliding | $400 - $850 per unit |
| Fixed / Picture | $350 - $1,200 per unit |
| Casement | $600 - $1,400 per unit |
| Full-frame tear-out (added) | $150 - $300 per opening |
Every quote we write for Kelly Usa includes the glazing specification, the SHGC and U-factor numbers, and the permit line item. We don’t leave those off and hope the inspector doesn’t ask.
We Also Serve Cities Near Kelly Usa
Our crews work throughout the northeast Bexar County corridor, including Lackland A F B, San Antonio, Converse, and Macdona. If you’re in one of those communities and need the same code-compliant window installation we provide in Kelly Usa, call (888) 635-0804 and we’ll schedule a free estimate at your home.
Serving Kelly Usa, TX - Our Local Coverage Area
We’re based in the Kelly Usa 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 Installation in Kelly Usa
Most of the 78262 corridor falls under standard Bexar County wind-load requirements for Climate Zone 2A, which generally means a design pressure rating appropriate for the window’s size and location, but homes nearer open exposure or with large glazing areas may need higher-rated units. The energy side is more prescriptive: a maximum U-factor of 0.35 and maximum SHGC of 0.25 under IECC 2021. Impact-rated glass becomes a consideration for certain exposures and homeowner insurance incentives, and PGT and CGI both carry products that meet the higher ratings. Call (888) 635-0804 and we’ll check your specific address against the county’s current requirement.
The fog is a failed insulated glass unit seal, and it happens early in the 78262 corridor because sustained afternoon sun on south- and west-facing elevations degrades the sealant faster than in milder parts of Texas. The original builder units were sealed with edge systems rated for roughly a decade of direct UV exposure, and that’s exactly when they start to fail. The fix is often simpler than homeowners expect: a sash-only IGU replacement preserves the frame and costs less than half of a full window replacement. We’ll tell you which approach fits your windows before you spend a dollar.
It depends on the condition of the frame, and we’ll check it for you before quoting either path. Homes in this corridor with 2000s-era vinyl frames that are still square and show no water intrusion can often take a sash-only or IGU-only replacement. If the clay soil has racked the frame or water has gotten behind the jamb, a full tear-out is the only way to do the job right. We’ll show you both numbers and recommend the one that serves you better over the next twenty years. Call (888) 635-0804 and we’ll assess your openings at no charge.
Documentation matters. If a window fails during a storm and you can show the installation met the wind-load rating and energy code in effect at the time, the claim moves faster and the adjuster has less room to argue. If the window was a box-store unit with no local permit record and no glazing documentation, the carrier may question the installation entirely. Every TruePane job in Kelly Usa includes the registered warranty paperwork, the permit record, and the glazing specification, so your file is complete before you ever need it.
For a replacement window installed in the 78262 corridor under current Bexar County code, the window must meet a maximum U-factor of 0.35 and a maximum SHGC of 0.25. Most original builder-grade glass in this area ran an SHGC above 0.30, which means a code-compliant replacement is a real upgrade in thermal performance, not a like-for-like swap. We specify the glazing package on every written quote so you know the numbers before you sign. Call (888) 635-0804 to see exactly what a compliant window costs in your home.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Kelly Usa and the surrounding Bexar County communities.



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