Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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AfterFast, Reliable Windows & Doors Across Schertz
Window replacement in Schertz typically runs $4,500-$15,000, while impact-rated installation starts around $8,000 and can reach $25,000 depending on opening count and product line. Most Schertz jobs take two to four days once materials arrive, and the first step is always a free on-site estimate. If you’re dealing with a racked frame or a failed sealed unit in a 2000s-era home off FM 1518, or need Schertz Driveway & Pavers, call Barrett & Sons Construction at (877) 610-1318. We know what Schertz’s clay does to window openings because we fix it every week.
We’re a family-owned, owner-operated construction company founded in 1998, and our Windows & Doors crews are Tom Barrett’s sons and their teams. When you call about a window or door in Schertz, you’re calling a company whose owner lives close enough to shake your hand at the H-E-B on Schertz Parkway. No call center, no stranger with a national-brand truck. Just neighbors who answer the phone.
Why Barrett & Sons Construction Is Schertz’s Preferred Windows & Doors Company
Schertz homeowners have a particular problem: houses that look new but aren’t behaving new. The soil here does that. We’ve walked through subdivisions all over the 78154 ZIP code and seen the same thing in neighborhood after neighborhood. Frames that shifted within a decade, strike plates that stopped lining up, corner seals that cracked from differential movement. Most window companies in this market sell glass. We fix openings. That’s the difference, and it’s why homeowners in Savannah Square, Fairhaven, and Belmont Park call us first.
Everything we quote is written down before work starts. Scope in writing, allowances in writing, change orders in writing. If a surprise comes up when we pull the old window and find a racked rough-in, you’ll get a written change order before a single shim goes in. No surprise invoices. Tom Barrett publishes his name, his address, and his license number. Look it up before you sign anything.
Every eligible job gets permits pulled and inspections signed. The permit inspector works for you, not for me. That’s why I like him. And every completed job carries our 90-Day Done Right Promise, written on the contract. If it’s not done right, one call brings Tom back.
We also publish four standing offers that never change: $40 off any repair over $200, a free second opinion on any written estimate, no trip charge inside the county, and a permanent 10% senior and veteran discount. Those are the offers. No gimmicks stacked on top.
Our Windows & Doors Services in Schertz
Window Replacement
Most Schertz homes were built between 2005 and 2020 with builder-grade windows, and many of those windows are failing before the house turns twenty. If you’re planning our Kitchen Remodeling in Schertz, it’s worth checking whether your windows need attention too. We replace them with units sized to the actual opening, not the original order sheet. In Schertz, that means accounting for the ⅜-inch to ¾-inch shift we routinely find in post-2000 construction on Blackland Prairie clay. Window replacement in Schertz runs $4,500-$15,000 on average. The work includes removal, disposal, re-squaring the rough opening as needed, air-sealing, and full interior and exterior trim finishing.
Impact Windows & Doors
Schertz sits in a wind zone that requires design pressure ratings your builder-grade windows don’t carry. Impact-rated windows and doors are laminated glass units built to take debris impact without breaching the envelope. For a Schertz home, that’s not a luxury upgrade. If a storm throws a branch through a standard window, the pressure differential can lift your roof deck. Impact window installation in Schertz runs $8,000-$25,000. We install rated units from Andersen and Marvin, with the compliance documentation your insurer will want. More on that below.
Window Installation
New construction, Home Additions & ADU in Schertz, or replacing a rotted frame entirely: window installation in Schertz means setting a plumb, square opening on a slab that’s actively moving. We flash every installation with a weather-resistant barrier lapped shingle-style so rain running down your brick veneer never finds a path behind the flange. On Schertz’s east and north side subdivisions, we frequently find the original builder grading settled toward the foundation. We’ll flag it, and if you want it corrected, we’ll write it as a change order, not a surprise.
Door Installation
Entry doors, patio doors, sliding glass doors. In Schertz, the job usually starts with an opening that’s no longer square. We remove the old door, re-square the rough-in with pressure-treated shims, and set the new unit on a properly flashed sill pan. A door that binds at the strike plate isn’t a hardware problem. It’s a frame problem. We fix the frame, not the latch.
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 Schertz
We install and service windows and doors from Andersen and Marvin, which means the warranty comes from a manufacturer you can look up. Some crews put in mystery-brand glass off a van. We don’t. When we quote a Marvin clad window or an Andersen impact-rated slider, the product name is on the line item. That’s how you know what you’re paying for before you pay it. Our Windows & Doors in Schertz work includes whatever the job needs for a clean install: flashing, trim, hardware, and proper thermal sealing. No shortcuts on the parts nobody sees.
Common Windows & Doors Problems We See in Schertz Homes
- Racked frames from clay shrink-swell cycles. Schertz sits on expansive Blackland Prairie clay. When it dries, it shrinks. When it rains, it swells. That cycle pushes and pulls on the slab, and the slab pushes on the window rough openings. Within 10-15 years, sashes bind, strike plates misalign, and corner seals crack on insulated glass units, even on homes that look brand new.
- Original negative grading channeling water toward the foundation. In many Schertz subdivisions, the builder grading settles toward the house instead of away from it within the first decade. That sends rainwater under the slab, which feeds the heave cycle and cracks frame corners. We see this constantly in Savannah Square and other east-side neighborhoods.
- Builder-grade windows with insufficient design pressure ratings. Schertz’s wind zone requires a certain DP rating for your glazing. Builder windows rarely meet it. Replacing them with rated units is a code correction, not a luxury. It’s also an insurance conversation. Documented storm compliance matters to your carrier.
- Failed sealed units from thermal stress and frame movement. Summer temperatures over 100°F push thermal expansion on the metal and glass. Add frame movement from clay, and the seal between panes fails. You see fogging and condensation that can’t be wiped off. It’s not a surface issue. It’s a dead unit.
Pricing for Windows & Doors in Schertz, TX
Here are the line-item ranges we quote for Schertz work. These reflect the local market at current material and labor costs. An exact quote comes from a free on-site estimate.
| Service | Schertz Price Range |
|---|---|
| Impact Window Installation | $8,000-$25,000 |
| Window Replacement | $4,500-$15,000 |
What moves the number: opening count, window size, whether we’re re-squaring racked rough-ins, whether existing flashing needs full replacement, and whether you choose standard or impact-rated glass. If you bring us a written estimate from another contractor, we’ll give you a free second opinion. If you find a lower line-item number on the same brand and scope, show us the sheet and we’ll talk it through with you honestly. Call (877) 610-1318 for your free estimate.
We Also Serve Cities Near Schertz
In addition to Schertz, our windows and doors crews work throughout the surrounding communities: Selma, Universal City, Cibolo, and Converse. If you’re in one of those towns, you get the same crew and the same written quote. Roads here connect everyone fast, and we’re familiar with the builder patterns in every one of these cities.
Serving Schertz, TX - Our Local Coverage Area
We’re based in the Schertz 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 - Windows & Doors in Schertz
Schertz falls under a wind zone that typically requires a design pressure (DP) rating of at least DP 40 for most residential glazing, though specific elevations and opening sizes can push that higher. We quote every Schertz job with products that meet or exceed the local wind-load requirement, and we verify the rating before ordering. If you have a written quote from a competitor, call us at (877) 610-1318 and we’ll tell you whether the glass they specified actually carries a compliant DP rating for your home.
Because Schertz sits on Blackland Prairie clay and virtually all its homes were built after 2000, a window or door replacement here routinely requires shimming and re-squaring openings that have shifted since the original construction. A compliant quote should include: removal of the old unit, inspection of the rough opening, re-squaring with pressure-treated shims where movement is present, new flashing lapped shingle-style, air-sealing, installation, insulation, and interior and exterior trim finishing. If a quote doesn’t mention the opening at all, it’s not a Schertz quote. It’s a generic one. Call (877) 610-1318 for a free on-site estimate that accounts for your actual slab.
Yes, in most cases. Schertz requires permits when the opening size changes or when structural framing is modified. Even for same-size replacements, we pull a permit on every eligible job because the inspection sign-off gives you a paper trail your insurer can use. The permit inspector works for you, not for us. If a contractor tells you permits are optional, that’s a red flag. We pull them, and we don’t charge extra for that honesty.
Documented storm compliance, meaning a permit record plus manufacturer documentation showing your windows meet the local DP rating, can reduce your premium or improve your coverage position. Some carriers in our area will apply a wind-mitigation credit when you can show rated glazing and a signed inspection. If your insurer asks for documentation after a claim, a paper trail from a licensed contractor beats a verbal promise. We give you that paper trail on every Schertz job.
It’s the clay. Schertz is built on expansive Blackland Prairie soil, and nearly the entire city’s housing stock dates from a post-2000 suburban boom on previously undisturbed clay. That clay is still settling and cycling through shrink-swell moisture swings. The result: frames rack, seals crack, and doors bind within the first ten to fifteen years, on homes that still look new from the street. In the Savannah Square subdivision, our crew replaced a patio door where the original builder-grade unit had racked enough to bind at the strike plate. We pulled the existing door, re-squared the rough-in with pressure-treated shims to compensate for ¾-inch slab movement, installed a new impact-rated sliding glass door with a reinforced header, and added a 4-inch positive grade correction outside so storm water moved away from the foundation instead of pooling at the threshold.
Call Barrett & Sons Construction for Windows & Doors in Schertz
If you live in Schertz and your windows or doors are binding, fogging, or just past their prime, call Tom Barrett’s crew at (877) 610-1318. We’ll schedule a free estimate, walk the openings with you, and give you a written line-item quote. Scope in writing. Price changes in writing. Permits pulled. Inspections signed. And a 90-Day Done Right Promise written on the contract. We answer the phone 24 hours a day, seven days a week. No voicemail box, no call center. Call us today and find out what it’s like to work with a contractor who puts his name on the truck and his license number on the contract.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Schertz and surrounding communities since 1998.