Window Replacement Near Celina, TX
  • It gives us great pleasure to inform you that we are most satisfied with the quality of your product and services received from your two staff, Howard and Butch, who...
    Chwee C. from Denton, TX
  • I encourage all homeowners to seek out estimates AND options from Home Depot and Lowe's before contacting Brennan. Watch how the the competition "treats" you... then, you will without a...
    Robert J. from , TX
  • Great work, wonderful windows!!! I couldn't believe that new windows would make difference in appearance of the insider and outside of my house. Great company and great work. I would...
    M'chelle A. from Celina, TX

Best Sellers

Best Sellers

Our Tradition Series Windows offer long-lasting quality and energy efficiency to your home.

Improve the aesthetic and energy efficiency of your home with Brennan's exclusive Traditions Series windows made from sturdy vinyl composite and available in specialty shapes, single and double-hung, casement, sliding, and picture styles.

A straightforward, classic design makes Brennan Signature Style Windows an easy choice.

Energy efficient with a simple, fusion-welded design to keep out water and air, these functional windows are available in specialty shapes, single-hung, and casement styles. This window will easily integrate into the design of any home.

Andersen E-Series windows are highly customizable with a variety of options to offer the perfect compliment to your home.

Available in seven styles, a variety of woods, colors, different shapes and sizes, we’re sure to have a design that you will love!

Frequently Asked Replacement Window & Door Questions
What should I look for when buying a new front door?

There are several key factors to consider when choosing a new front door, including the style, the door's material, the pros and cons of each, and the manufacturer.

LEARN MORE: Front Door Brands and Materials

Do you do glass replacement?

We do not offer glass-only replacement services. If you are unsure if you only need your glass replaced or need complete new windows, give us a call. Our company focuses on full window replacement which means we take out the existing windows and install new windows (frames and glass sash).

LEARN MORE: Window Replacement vs. Glass Replacement

How do you buy windows?

There are four primary considerations when purchasing new windows for your home; the materials used in the frames, type of windows, glass package, and your budget. Think about what you like and want then contact your local window pros to schedule a consultation.

What’s the window buying process like?

The window buying process is easier if you already have an idea of what type of windows you want. Consider how they should work and how you want them to look. Once you have an idea of what you’re interested in, you’ll schedule a meeting with a window consultant to discuss product options, measurements, and installation. After you sign a contract for your project your windows are ordered from the manufacturer and installation is scheduled after your windows are delivered.

LEARN MORE: 3 Things You Should Consider When Replacing Windows