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 Lytle
Window replacement in Lytle, TX typically runs $650-$1,400 per opening for a standard insert and $900-$2,200 per opening for full-frame work on the town’s older ranch homes. Most jobs we scope in the 78052 zip code take one to two days once materials land, with the real variable being how far out of square the original rough opening has drifted. At TruePane Windows & Doors, we measure every opening twice before we quote, because Lytle’s black clay does not stay still. Call (888) 635-0804 and a live person answers, 24/7.
We’ve worked enough homes between Main Street and the acreage east of I-35 to know that windows here fail differently than they do in San Antonio’s limestone country. That local knowledge changes what we recommend and what we charge, and we put it all on paper before any work starts.
Why TruePane Windows & Doors Is Lytle’s Preferred Window Replacement Company
We’re a second-generation glazing company led by Dale Kessler, and our crews have been setting windows and doors in Atascosa County for a long time. Dispatch and scheduling run through our San Antonio office, but the technicians who work in Lytle know these roads and these houses. When a homeowner off Benton City Road calls about a sash that won’t lock, the person on the other end of the phone understands exactly what clay soil does to a 1970s aluminum double-hung. That’s not something you get from a franchise playbook.
Lytle customers call us for the same reason people up and down I-35 do: the work holds up. Every job carries the Done Right Promise, and both manufacturer warranty layers get registered in writing before the truck leaves the driveway. No paperwork fights. No arguing about what was covered. If the pane is not true, the job is not done. Background-checked, uniformed technicians show up when we say they will, quote side by side on paper, and treat your house the way they’d treat their own mother’s. Our Window Replacement team has built its reputation in Lytle one square opening at a time.
We’re also an authorized installer for more than a dozen manufacturer lines, including PGT, CGI, and ES Windows. That matters here because Lytle gets hail and Lytle gets heat, and the right glazing spec changes from house to house. We’ll show you the options on paper, with the actual numbers, and help you decide what’s worth the money.
Our Window Replacement Services in Lytle
Full Frame Replacement
On Lytle’s 1960s-to-1990s ranch homes, full-frame replacement is often the honest answer, not the upsell. The original aluminum frames have spent decades absorbing movement from expansive clay, and many rough openings are no longer square by late summer. We pull the entire old frame, shim the opening true, flash the perimeter properly, and set a new window that will seal against the August heat. This is the service we recommend most for original single-panes on masonry-veneer homes around Hondo Avenue and farms off FM 2790.

Insert Window Replacement
When the existing frame is still square and sound, an insert replacement solves the problem without tearing into the surrounding wall. In Lytle, this works well for newer homes and for openings that haven’t been through decades of clay-soil cycling. We measure the jamb, order the unit to fit, and most inserts go in clean in a single visit. If the old frame shows corrosion at the corners, we’ll tell you before you spend the money on an insert that would carry the same problem forward.

Storm Window Replacement
Spring severe weather tracks across Atascosa County with regularity, and hail is not hypothetical here. We install storm-rated and impact-grade windows from PGT and CGI that are engineered for South Texas weather, not Seattle drizzle. For homes in the 78052 corridor that have lost panes to hail before, this is an upgrade worth pricing. We’ll quote standard and hail-rated glass side by side so you can see exactly what the difference costs.

Energy-Efficient Upgrade
Summer temperatures in Lytle regularly push past 100°F, and original single-pane aluminum windows are effectively heat exchangers. We install low-E argon-filled units from, ES Windows, and other lines we carry as authorized installers. For a ranch home built in the 1980s, upgrading from single-pane to low-E insulated glass can meaningfully change how hard the AC runs from June through September. We’ll register the manufacturer warranty in writing so the thermal performance and the coverage are both documented.

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.
Trusted Brands We Service in Lytle
We install and service more than a dozen manufacturer lines, and for Lytle homeowners the ones that come up most are PGT, CGI, and ES Windows. PGT and CGI matter for hail-rated and impact glazing, and ES Windows gives us a clean custom option when an acreage home has an odd-shaped opening. Because we’re authorized installers, we handle warranty registration directly with the manufacturer and keep the paperwork straight. If a seal fails on an ES Windows unit three years in, the warranty path is already documented in writing. That’s the Keystone Standard, and we stand behind it.
Common Window Replacement Problems We See in Lytle Homes
- Racked rough openings from clay-soil movement. After a wet spring, Atascosa County clay swells; after a dry August, it shrinks. Lytle ranch homes from the 1960s through 1990s take the brunt, and we regularly see openings 3/8 to 1/2 inch out of square. That’s why we shim-and-flash on full-frame work as standard practice, not as an extra.
- Corroded original aluminum frames and failed seals. Decades of humidity cycles and South Texas UV eat aluminum at the corners first. Once the corner fails, the insulated glass unit loses its gas fill and fogging follows. Lytle has thousands of original single-panes still in place, and we see fogged units most often in homes that were never retrofitted.
- Hail damage from spring storm tracks. Atascosa County storms run through this band of I-35 with enough frequency that hail-rated glazing is a serious conversation, not a sales pitch. Non-impact glass cracks first along the corners and bottom rail.
- Failed inserts on acreage outbuildings and ADUs. Detached shops, garages, and small ADUs around Lytle often got rough-framed openings without sill flashing when they were built. When the clay grade settles and directs drainage toward the structure, water wicks in at the base of the window. We replace these with properly flashed units and correct the slope where feasible.
Pricing for Window Replacement in Lytle, TX
Here’s what we quote in Lytle’s market, in real numbers. A standard insert replacement on a 30-by-54 double-hung runs $650-$900 per opening. Full-frame replacement on the same size runs $900-$1,600, depending on how far the opening has drifted out of square and what the flashing detail demands. Energy-efficient upgrades with low-E argon glass typically land between $750 and $1,400 per window. Storm-rated and impact glazing from PGT or CGI adds $400-$900 per window over standard glass, and for older ranch homes with larger openings that number can stretch higher. The free estimate we give you is a written line-item quote, not a ballpark. Call (888) 635-0804 and we’ll measure every opening twice and put the numbers on paper before you decide anything.
We Also Serve Cities Near Lytle
Our Window Replacement in Lytle crews also cover the surrounding Atascosa County communities. We regularly measure and install in Atascosa, La Coste, Somerset, and Von Ormy. If you’re just outside the 78052 zip on the county side, call us at (888) 635-0804 and we’ll tell you when we can be there.
Serving Lytle, TX - Our Local Coverage Area
We’re based in the Lytle 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 Lytle
Lytle sits on the black clay belt of Atascosa County, and that clay swells after rain and shrinks during drought far more aggressively than limestone or sandy soil. On homes built between the 1960s and 1990s, the foundation moves enough seasonally that window rough openings drift out of square, sometimes by half an inch or more. That changes a quote because a simple insert only works when the existing frame is still square and sound. If the opening is racked, full-frame replacement with shimming and proper flashing is the only installation that will seal and operate correctly. When we measure, we check every opening for square with a level before we price the job, so there are no surprises after work starts. Call (888) 635-0804 and we’ll measure for free.
Generally, window replacement on acreage outside Lytle city limits falls under Atascosa County jurisdiction rather than city permitting, and simple like-for-like replacements rarely trigger a permit requirement. Structural changes, like enlarging an opening or cutting a new one in a load-bearing wall, are a different story and may need county review. On the city side of Lytle, the rules can differ even one street over. We scope each job for the specific address and pull permits where they’re required, so you don’t find out about a permitting gap during a future sale or inspection. Estimates are free, call (888) 635-0804.
Septic and well setbacks usually don’t stop a window replacement, but they can change the approach on full-frame work if we’re cutting back siding or flashing near grade. Atascosa County requires setbacks between any construction activity and your septic drain field or wellhead, and we scope that before quoting so the replacement doesn’t conflict with county health rules. On most Lytle-acreage homes the windows sit well outside the setback envelope, but we check it on every full-frame job. A quick site walk settles it. Call (888) 635-0804 to schedule one.
Fogged insulated glass means the seal has failed and the argon or krypton gas fill has escaped, a problem South Texas humidity and UV exposure accelerates faster here than in most of the country. Lytle’s combination of scorching summers and humid cycles causes the spacer material at the edge of the glass unit to degrade prematurely, especially on units that were manufactured before newer sealant chemistry came into standard use. Once the seal fails, the only real fix is replacing the glass unit or the entire sash. We can inspect the unit, determine whether the frame is still warrantable, and quote a replacement that carries a fresh manufacturer warranty in writing. Call (888) 635-0804 for an exact number.
Hail-rated glazing uses laminated glass with a polymer interlayer that holds the pane together when stone hits it, instead of shattering into your living room or leaving an open hole. For Lytle, where spring storm tracks run through Atascosa County with regularity, the practical benefits are threefold: fewer emergency replacements, better security after an impact, and often a meaningful discount on homeowners insurance. Whether it’s worth the upgrade depends on your roof line, your window exposure, and what you’ve already invested in exterior protection. We quote standard and hail-rated options side by side in writing, so you can run the numbers without guesswork. Call (888) 635-0804 and we’ll price both.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Lytle and Atascosa County with window and door craft since 2008.



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