
Completed April 2024
Windows & Doors in Steiner Ranch, Austin, TX
We replaced every window on this Steiner Ranch home in Austin, TX, and added a 12-foot, 4-panel sliding glass door where a smaller opening used to be. The home is brighter, quieter, and far better sealed against Central Texas heat.
- Trades
- Windows, Doors
- Location
- Steiner Ranch, Austin, TX
- Completed
- Brands installed
- NT Windows
Standout outcome — A 12-foot glass wall opened to the outdoors, carried by a new structural header
Timeframe — Approved February 7, 2024; completed April 22, 2024
Job APS-4011
Scope of Work
What We Did
Energy-Efficient NT Windows Full Replacement · 12-Foot 4-Panel Sliding Glass Door With New Structural Header
Windows
This project swapped out the original windows on a Steiner Ranch home using NT Windows, a Texas-built line made for our brutal summer heat. Our crew also cut in a 12-foot header and installed a 4-panel sliding glass door to open up the space. One high window called for scaffolding, so we handled the height safely. New wood trim finished each opening for a clean, weather-tight seal. It's a solid window replacement job in Austin, TX built to last.
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How It Went
The Journey
From the first phone call to the final walkthrough — what actually happened on this project.
First contact
February 1, 2024The homeowner came to us on February 1, 2024, through a customer referral. Early talks focused on replacing dated windows and opening up the main living space to the backyard.
Evaluation
We measured every opening and checked the framing around the spot planned for a wide slider. It was clear the existing wall could not carry a 12-foot opening without new structural support.
Planning & approval
February 7, 2024The homeowner approved the project on February 7, 2024. Selections landed on NT Windows for the full replacement, plus a 4-panel sliding glass door and a plan for a new 12-foot header.
Installation
April 22, 2024Installation was completed on April 22, 2024. The crew removed and hauled off the old windows, set the new header, placed the slider, and staged scaffolding for the one high window before wrapping trim.
Completion
May 9, 2024We finished and sealed all trim, then closed the project on May 9, 2024 after final review. The home now has better light, a wide indoor-outdoor connection, and a tighter seal against Austin heat.
4 Photos
Project Photos
Every photo is this job, shot on site by our crew in Steiner Ranch, Austin, TX.
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The Full Story
Inside This Project
Why did this Austin home need new windows?
The original windows were dated and leaking conditioned air. On a home this size, that means high summer bills and rooms that never quite cool down.
The homeowner also wanted more light and a stronger link to the backyard. That drove the decision to swap a standard opening for a wide slider.
- New work, not a patch job: every unit removed and hauled off
- One second-story window sat too high to reach safely from ladders
- The homeowner reached out on February 1, 2024, through a customer referral
What did the crew find on site?
Widening an opening for a 12-foot slider is never as simple as it looks. The existing framing could not carry that span, so we had to plan for real structural work before a single window went in. Our crew installed a new 12-foot header to take the roof and wall load across the wider opening. This is the step most homeowners underestimate. Skip the header math, and you get sagging, sticking doors, and cracked drywall within a couple of years. We sized it right the first time, then set the slider into a properly supported opening.
What materials did we use, and why?
We chose NT Windows because the brand is built in Texas for Texas weather. Their frames and glass packages are tuned for 100-degree-plus summers and the sun load our homes take every afternoon.
Vinyl also holds up well against cedar pollen and won't rot like older wood sashes. That matters in 78732, where spring coats everything in yellow dust.
- Full-frame window installation across the home
- New wood trim wrapped around windows set in siding
- A 12-foot, 4-panel sliding glass door as the centerpiece
- Scaffolding brought in for the single high window
How did the installation go?
The entire install was completed on April 22, 2024. A job like this takes tight coordination between the framing, glass, and trim crews.
We pulled the old units, set the new header, then dropped in the windows and slider. The high window went in last, once the scaffold was staged and safe.
- Old windows removed and hauled off
- Header set before the slider was placed
- Wood trim cut and fit around each new unit
- Final trim work sealed and finished for weather
What were the results?
The home reads completely different now. More daylight, a clean sightline to the yard, and a tighter envelope that fights the heat instead of leaking it.
The 4-panel slider does the heavy lifting. It turns a wall into an opening you can walk through, and it seals shut against summer heat and pollen when closed.
- Draft-free rooms and steadier indoor temps
- A modern, wide-open feel on the main living space
- Trim and header work hidden cleanly behind finished walls
Straight Answers
Questions About This Project
Why does a wide sliding door need a new header?
A 12-foot opening removes a lot of wall that used to carry weight. The new header spans that gap and transfers the load safely, so the door stays square and the wall above stays crack-free.
How long did the window project take?
Installation was completed on April 22, 2024. The full timeline ran from the February 7 approval to project close on May 9, 2024, including final review.
Are NT Windows a good fit for Austin's climate?
Yes. They are engineered in Texas for our heat and sun, and the vinyl frames shrug off cedar pollen and moisture better than aging wood windows.
What did a project like this cost?
This job fell in the $40k-$50k range. That reflected full window replacement, structural framing for the header, a premium 12-foot slider, and scaffolding for the high window.
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