Clear Expert Guidance

Plano Window Replacement Experts

Cooler rooms and a home that looks brand new from the street.
Custom double pane windows with Low-E glass, built for the Texas heat.

★★★★★5-Star Google RatingBurris and Pella WindowsLocally Owned
White brick home with black replacement windows in PlanoWhite farmhouse with black Pella windowsBrick home with almond replacement windows
Modern kitchen with large replacement windowsPatio door and windows overlooking a lake
Black Burris windows on a stone homeHome with Low-E glass windows
FGIA logoFGIA Certified
Installation Company

What Plano Homeowners Are Saying

Looks Perfect!
★★★★★
Leslie Cherryholmes – Plano, TX

Matt Boud, a Certified FGIA Master Window Installer, and his team installed 13 windows in our Plano home. He explained everything clearly from start to finish—no surprises. We chose Burris AC Windows with Cardinal Low-E 452 glass, and the match to our brick looks perfect. From order to install was less than 3 weeks. The pricing was fair and in line with other bids. Highly recommend Optimal Windows!
Refreshing Experience
★★★★★
David F. – Plano, TX
Looking for great windows without the high-pressure sales tactics? Matt at Optimal Windows is the person to call. He’s friendly, knowledgeable, and represents a quality local product (Burris / Pella) with the best glass and lifetime warranty. Pricing was fair, transparent, and straightforward—no gimmicks or surprises. A truly refreshing experience in an industry that often feels overwhelming.
Efficient & Meticulous
★★★★★
Anna Marie G. – Plano, TX

The last of our new windows were just installed and they’re super nice! The new windows cut down on outside noise and keep the cold out. There was no hard sell—just a fair estimate and great results. The installation was efficient and meticulous. We would definitely use Optimal Windows again.
Easy to Work With
★★★★★
Ben Sheppard – North Dallas, TX

We used Optimal Windows to replace all the windows in our house. The bid was competitive and the owner, Matt, couldn’t have been more genuine or easier to work with. The entire process was smooth from start to finish and Matt was on-site the entire time. Now that some time has passed, we’re already noticing reduced energy usage!
Couldn't Be Happier
★★★★★
Amanda Roy – Frisco, TX

After getting five quotes, we chose Optimal Windows and couldn’t be happier. Matt was never pushy and kept us updated throughout the process. The results look amazing, and within one month we already noticed lower electric bills. Photos show before/after with our new Burris windows—highly recommend!

From Builder-Grade to
High-Performance Vinyl Windows

These Plano homeowners relied on exterior sun shades to control heat from their builder-grade windows. After upgrading to  high-performance Burris vinyl windows with Cardinal Low-E glass, the shades came off and the home stayed cooler and more comfortable naturally.

Compare frame options on our vinyl replacement windows page.

Before: builder-grade windows covered by exterior sun shades on a Plano home After: new Burris vinyl windows with Cardinal Low-E glass overlooking the pool

Why This Upgrade Worked

THE PROBLEM: Sun Shades Covering Every Window

Exterior sun shades are often a sign the windows underneath are not performing. This home had them on nearly every opening just to keep rooms livable during Texas summers.

THE CHANGE: High-Performance Burris Windows

We replaced the original builder-grade units with Burris Windows paired with Cardinal Low-E glass. The upgraded frame and glass package reduced heat transfer, improved insulation, and made the home more comfortable without relying on exterior shades.

THE RESULT: Enjoying the View Again, Without the Heat
With the shades removed, the home opened back up to natural light and clear backyard views. Inside, the rooms stayed cooler and more comfortable throughout the day with more natural light and less heat buildup.

Why Homeowners Trust
Optimal Windows

FGIA Certified Installation

Even a premium window will leak air, let in water and lose its energy savings if it is installed wrong. As a Plano window contractor and FGIA Certified Installation Company, we install every window to a national standard.

Accurate Measurements
and Planning

Every opening is measured and planned before anything is ordered, so your custom windows fit right and your installation day runs smoothly.

Honest Consultations,
Not Sales Pitches

A good consultation should leave you more informed than when it started. We walk you through frames, glass and installation details that matter for your home, then give you an itemized proposal and the time to decide.

WE INSTALL TO FGIA STANDARDS.
EVERY TIME.

fgia logo
energy star logo
national glass association logo

See Your Price in 60 Seconds

Curious to Learn What Your Windows Will Cost?

Our Window Replacement Cost Estimator makes it easy to explore options in 60 seconds and builds a personalized price range based on your unique window preferences. Whether you are dreaming of a bold new look or improved energy efficiency, this tool is designed to help you take the next step with confidence. No pressure, no obligation.

Want the full breakdown? Read our Plano window replacement cost guide.

Frequently Asked Questions

What makes Optimal Windows different from other window companies?

We are an FGIA Certified Installation Company, so every window is installed to a national standard. There are no commissioned salespeople. You get an itemized proposal with every window priced line by line, and the time to decide. We specialize in Burris and Pella windows with Cardinal Low-E glass.

Most whole-home window replacement projects in Plano are installed in one to two days. Your custom windows are ordered after you approve your itemized proposal, and we schedule installation as soon as they arrive.

Burris and Pella windows come with a manufacturer lifetime warranty on the windows and glass. Optimal Windows adds its own workmanship warranty on every installation.

Just set breakables and valuables in a safe spot away from the windows. On install day, our team lays padded drop cloths, covers furniture with plastic sheeting and cleans up with HEPA-filter vacuums before we leave.

Window Replacement in Plano
and Surrounding Cities

Carrollton

Windows & Doors

North Dallas

Windows & Doors

Frisco

Windows & Doors

Plano

Windows & Doors

McKinney

Windows & Doors

Allen

Windows & Doors

Richardson

Windows & Doors

Have Questions?
Talk to a Local Window Expert.

Precision installation backed by long-term performance and energy-efficient glass options. Schedule a consultation and explore the right options for your home.

Call (972) 768-1999 Text