Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Windows & Doors Services in Round Rock, TX
Windows and doors in Round Rock fail on a schedule set by two things: the age of the housing stock and the movement of the ground underneath it. We work across 78664, 78665, and 78681, and most of the time we know what the problem is before we pull into the driveway. Sticking door, fogged pane, frame out of square. It’s rarely a mystery, but it’s always specific to the house. Call (888) 635-0804 and we’ll send a tech who knows the difference between a seal failure and a slab heave, because in Williamson County that distinction matters more than anywhere else we work.
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.
Why Round Rock Homeowners Choose TruePane Windows & Doors
Most of our Round Rock calls come from people who have been in their homes since before the Dell expansion changed the skyline. They remember the original windows. They know exactly which door binds in August. And they have usually had at least one bad experience with a contractor who showed up, measured once, and vanished when the warranty claim came due.
We don’t work that way. 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. Every job is covered by the Done Right Promise and The Keystone Standard, which means both manufacturer warranty layers are registered in writing, durations stated, before our truck leaves your driveway. No arguing later. No fine print that covers neither.
In Forest Creek and Teravista, we’ve replaced entire walls of builder vinyl that fogged years before the rated lifespan. In Old Town, we’ve rebuilt openings on pre-1960s wood-frame homes where nothing was square to begin with. The work holds because we measure every opening twice and quote manufacturer lines side by side on paper so you see exactly what you’re buying.
Key Takeaways:
- Live person answers every call, 24/7, at (888) 635-0804
- Done Right Promise and The Keystone Standard on every job
- Background-checked, uniformed technicians who measure twice
- Authorized installer for more than a dozen manufacturer lines, including Andersen, Pella, Marvin, Milgard, PGT, and CGI
- Permanent 5% discount for seniors and veterans, plus a free written repair estimate
Windows & Doors Services We Offer in Round Rock
Window Installation
New construction or retrofit, we set windows that seal against the 100°F afternoons and stay true as the clay beneath your slab does its seasonal work. You pick the line; we install it with the trim to match.
Learn more about our Window Installation in Round Rock.

Door Installation
A new door in Round Rock has to account for the frame it’s going into, not just the slab. We re-square openings before we hang, so the door latches in August and February alike.
Learn more about our Door Installation in Round Rock.

Window Replacement
When original builder glass finally fogs or the vinyl warps beyond repair, replacement is the answer. We handle the full swap, from tear-out to flashing to trim, and we register the warranties before we leave.
Learn more about our Window Replacement in Round Rock.

Impact Windows & Doors
Impact Windows & Doors in Round Rock use impact-rated glass and reinforced frames to meet the toughest wind and debris standards. We quote PGT and CGI options side by side so you know what you’re actually getting for the money.
Learn more about our impact windows and doors in Round Rock.

Energy-Efficient Windows
The Texas sun punishes cheap glass. Energy-Efficient Windows in Round Rock with Low-E coatings and gas-filled dual panes cut the heat load in rooms that bake all afternoon. We’ll show you the ratings, not just the brochures.
Learn more about our energy-efficient windows in Round Rock.

Sliding & Patio Doors
Sliding & Patio Doors in Round Rock take a beating, especially on slab homes where the track moves with the soil. We set them on re-squared openings and adjust the rollers so the action stays smooth.
Learn more about our sliding and patio doors in Round Rock.

Glass Railing Systems
Glass Railing Systems in Round Rock in frameless and semi-frameless styles give you the view without blocking the light. We install them square, level, and anchored for the long haul.
Learn more about our glass railing systems in Round Rock.

Custom Windows & Doors
Odd openings, historic replacements, or a shape nobody stocks. We measure, order to spec, and build the opening to match, so a custom piece never looks like an afterthought.
Learn more about our custom windows and doors in Round Rock.

Neighborhoods We Serve in Round Rock
Our crews know Round Rock from Forest Creek to Teravista, from Old Town’s wood frames to the brick veneer subdivisions that fill out 78665 and 78681. Typical response is one to two business days for a quote visit, faster if you’re dealing with a door that won’t close or a pane that’s already cracked through.
- Forest Creek
- Teravista
- Old Town
- Sonoma
- Walsh Ranch
Why Round Rock’s Climate & Housing Affect Windows & Doors
Round Rock’s explosive growth rode in with Dell’s expansion in the 1990s and early 2000s. That created a massive run of brick-veneer slab-on-grade tract homes across 78665 and 78681, almost all fitted with builder-grade double-pane vinyl windows. Those windows are now 20 to 30 years old, and the seals are going. We see fogged panes on whole streets where every house was built in the same two-year window by the same crews using the same materials. It’s not a coincidence; it’s a cohort reaching end of serviceable life all at once.
But the soil is the bigger story. Williamson County sits on expansive black clay that loses volume in a dry summer and re-expands after rain. Slabs heave and settle. Frames get torqued out of square, season after season. That’s why a door that suddenly won’t latch in August is almost always a soil-movement issue, not an installation defect. Any door replacement quote in Round Rock needs to account for re-squaring the frame first. We do that as standard practice.
The February 2021 hard freeze revealed how many door seals and frame gaps in this area had never been tested by prolonged cold. Our techs made hundreds of calls that month to doors that wouldn’t shut and jambs that had shifted.
Pricing for Windows & Doors in Round Rock
Round Rock pricing runs the same as the rest of Greater Austin, but soil re-squaring adds a line item some contractors skip over. A single builder window replacement here runs roughly $550 to $1,100 installed, depending on line and glass package. Doors range widely. A basic entry door starts around $900; a full-frame replacement with re-squaring in a badly shifted slab can run $2,500 to $4,500. Impact-rated windows with PGT or CGI glass run $1,200 to $2,400 per opening. Custom pieces and glass railing systems are quoted individually after we measure. We’ll hand you side-by-side manufacturer quotes on paper, upfront pricing, and a fixed number. maintenance check covers cleaning, inspection, and a hardware and seal check. a free written repair estimate, and a permanent 5% discount for seniors and veterans.
Service Area - Cities Near Round Rock
We serve Round Rock and the surrounding communities. If you’re in Pflugerville or Hutto, we’re close enough to handle your windows and doors without the long drive. Cedar Park and the State Board Of Insurance area are also within our normal service route.
Serving Round Rock, TX - Our Local Coverage Area
We’re based in the Round Rock 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 About Windows & Doors in Round Rock
Window replacement in Round Rock runs about $550 to $1,100 per opening for builder-grade replacement, and $1,200 to $2,400 for impact-rated glass from lines like PGT or CGI. Re-squaring a frame adds cost if your slab has shifted. Call (888) 635-0804 for an exact quote - estimates are free.
The expansive black clay under Round Rock shrinks during long dry summers, causing slabs to settle and door frames to torque out of square. We re-square the frame before hanging any replacement door so the latch works year-round. Call (888) 635-0804 and we’ll assess your opening.
A fogged double-pane window means the seal has failed and moisture is inside the unit. There’s no repair that restores it; the glass unit gets replaced. We quote replacements side by side by manufacturer so you see exactly what to expect. Call (888) 635-0804 for pricing.
Yes. When a project in Round Rock requires a permit, we pull it and see it through inspection. If the job doesn’t require one, we’ll tell you that too. No line items appear on the bill that we didn’t discuss in the quote.
No. We write fixed pricing before we start, and we stick to it. If we find hidden damage inside the opening, we stop, show you what we found, and agree on a written change before we proceed. Call (888) 635-0804 for a free estimate you can hold us to.
Contact TruePane Windows & Doors in Round Rock
If your windows are fogging or your doors are binding, don’t wait until the next dry spell makes it worse. A live person answers the phone 24 hours a day, 7 days a week. Call (888) 635-0804 to schedule your free estimate. We’ll measure every opening twice, quote your options on paper, and stand behind the work in writing. Done right, or we make it right.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Round Rock. Dale founded TruePane in 2008 and has spent more than years setting glass and hanging doors the right way.
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Round Rock Customers Say
"Two entry doors. Showed up when they said, second day was a half day like they said, and the painter they recommended confirmed the frames were dead plumb. The financing was explained in actual dollars, not a brochure."
- Janet R."Impact windows on the whole house. They handled the permit, the inspection, and gave me a folder with every approval number for the insurance company. My windstorm premium dropped enough to notice."
- Bill T."Whole-house window replacement at 71 years old is not something you want to do twice. Dale walked the house himself for the quote. Crew was the same three men all four days, and the foreman knew every window by room."
- Pat and Ray L.



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