Front Eyebrow Windows Closeup

Most projects are completed in just one day. Our small, experienced crews typically install 8–10 windows per day and work one opening at a time, carefully measuring each opening and window as they go. This approach minimizes disruption to your routine while ensuring precise, professional, high-quality results.

We offer a wide selection of windows and doors designed to match or complement the style of your home. Our experienced design consultants are specialists in helping you explore the best options—whether you want to maintain your home’s existing look or discover new possibilities to elevate its design.

It’s possible to create a sunroom or patio enclosure with an existing structure. It is also one of the most cost-effective ways to create a transitional space. This approach utilizes the existing structure, saving on construction costs while providing additional usable space.

We’re local! Our headquarters is in Arlington, Texas, close to where we were founded. Since 1979, we’ve worked with homeowners across the Texas Golden Triangle. We’re not a national brand, franchise, or private equity–backed. Brennan is a true Texas treasure and we intend to stay that way for generations.