Completed March 2023
Windows & Siding in Milwood, Austin, TX
We replaced 11+ windows and installed James Hardie fiber cement siding on this home in northwest Austin, TX. The result is a tighter, cooler, better-protected exterior built for Central Texas weather.
- Trades
- Windows, Siding
- Location
- Milwood, Austin, TX
- Completed
- Brands installed
- NT Windows, James Hardie
Standout outcome — 11+ tight-sealing windows plus a fresh, hail-tough exterior in one job
Timeframe — Approved June 30, 2022; installed and completed March 23, 2023
Neighborhood / City — Milwood area, Austin, TX (78729)
Job APS-3400
Scope of Work
What We Did
Energy-Efficient NT Windows Vinyl Replacement (NT Executive) · James Hardie Fiber Cement Siding Trim-Over Installation
Windows
This Austin project swapped out 11 or more aging windows for NT Windows Executive vinyl replacements. We also set a standard sliding glass door to match the new openings. Vinyl was the right pick here because it shrugs off Central Texas heat and needs almost no upkeep. For homeowners searching for window replacement in Austin, TX, these sealed tight and cut down on drafts through the older 1980s-era frames.
Learn more about our windows →Siding
This Milwood home got a full James Hardie fiber cement siding upgrade with a trim-over install. Our crew hung the new siding and painted it on site for a clean, sealed finish. Fiber cement was chosen because it resists Austin's hail, cedar pollen buildup, and brutal summer sun without rotting or warping. If you want durable siding in Austin, TX, James Hardie is a proven fit for older homes like this one.
Learn more about our siding →Wondering where this lands on price? See what windows typically costs in Austin →
How It Went
The Journey
From the first phone call to the final walkthrough — what actually happened on this project.
First contact
June 14, 2022The homeowner found us through an internet search and reached out on June 14, 2022. They wanted to talk through replacing aging windows and refreshing the siding on their northwest Austin home. We started scoping the project on June 17, 2022, after that first conversation.
Evaluation
We inspected the existing windows and siding to gauge condition and sizing. The old frames had lost their seal, letting in heat and cedar pollen. We confirmed 11+ window openings and mapped out the trim-over siding plan.
Planning & approval
June 30, 2022We built an estimate covering NT Executive vinyl windows and James Hardie fiber cement siding. The homeowner reviewed the scope and approved the project on June 30, 2022. Selections included color caulk, window foam, and the trim-over siding method.
Installation
March 23, 2023Our crew handled both trades on March 23, 2023. We removed the old windows, set each new unit level, then sealed with foam and color-matched caulk. The James Hardie siding went on trim-over for a clean, durable finish.
Completion
March 23, 2023We finished the full window and siding install on March 23, 2023. The home came away with a tighter thermal envelope and a tougher, better-looking exterior.
5 Photos
Project Photos
Every photo is this job, shot on site by our crew in Milwood, Austin, TX.
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The Full Story
Inside This Project
Why did this Austin home need new windows?
Many homes in the 78729 area date back to the 1980s and 1990s. The old windows here had lost their seal and let in heat and cedar pollen. That drives up cooling bills through Austin's long 100-degree summers.
- Home in the northwest Austin Milwood area, common for aging original windows
- 11+ windows counted (double mulled units count as two, triple as three)
- Homeowner reached out June 14, 2022, after an internet search
- Homeowner wanted better sealing and lower energy loss
What materials did we use, and why?
We went with NT Windows vinyl replacement units in the NT Executive line. Vinyl handles Central Texas sun without swelling, cracking, or fading like older wood frames. It also seals tight against pollen and heat.
- NT Executive vinyl replacement windows from a Texas-based maker
- Color caulk for windows for a clean, matched finish
- Window foam around each frame for insulation and air sealing
- Vinyl resists the heat swings that wreck older frames
What siding went on the home?
We installed James Hardie fiber cement siding using a trim-over method. Fiber cement is one of the toughest exterior materials for Austin homes. It shrugs off hail, holds paint through hot summers, and won't rot or warp.
- James Hardie fiber cement siding installed trim-over
- Trim-over keeps existing trim in place for a faster, cleaner job
- Fiber cement resists hail dings and cedar pollen buildup
- Paint lasts longer on Hardie than on old wood or hardboard
How did the installation go?
Our crew handled both trades in a tight, coordinated window install and siding run. We pulled measurements early, then set each unit level and sealed it. Materials came through trusted supply partners.
- Measure fee captured accurate sizing before order
- Window installation for all 11+ openings
- Dump fee covered clean removal of old materials
- Supplies sourced through ABC Supply, Home Depot, and NT Window
What were the results?
The homeowner ended up with a sealed, energy-smart set of windows and a durable new skin on the house. Both upgrades cut maintenance and boost comfort. It's a strong combo for a home facing Austin heat and storms.
- Tighter thermal envelope for hot summers
- Fewer drafts and less pollen intrusion
- A cleaner, more modern exterior look
- Project value in the $30k–$40k range
Want to pair windows and siding on your own home? Austin Pro handles both under one roof.
Straight Answers
Questions About This Project
How long did the project take?
We approved the scope on June 30, 2022, then completed both the window and siding install on March 23, 2023. Coordinating both trades in one project kept the on-site work efficient.
Why is vinyl a good window choice for Austin?
Vinyl frames like the NT Executive line don't swell or crack in 100-degree heat. They seal tightly against cedar pollen and hold up for years with almost no upkeep.
Why James Hardie fiber cement instead of wood?
Fiber cement resists hail, rot, and warping far better than wood or hardboard. It also holds paint longer through Austin's hot, dry summers, so you repaint less often.
What did this project cost?
This combined windows and siding job fell in the $30k–$40k range. Final pricing always depends on window count, siding coverage, and material choices.
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