Casement windows without grids are great for modern or ranch style homes where expansive glass is critical to the design. To maintain a more traditional style, add internal or SDL grids in a colonial pattern.
For a more traditional style, add internal or SDL grids in a colonial pattern.
Feel confident in your window choice when you choose Brennan Traditions vinyl windows. Vinyl windows are designed with a 3 1/4" frame profile for added structural integrity and energy performance.
A. Fold down crank handle stays clear of window treatments.
B. Multi-chambered construction for highest thermal performance.
C. Unique beveled sash design ensures a large viewing area and clean sightline.
When you select a Vivid Color™ option you're choosing:
NT's coatings are water-based and EPA compliant, ensuring that they will maintain their integrity with limited environmental impact–keeping you and your family safe from unnecessary chemicals.
You can count on Vivid Colors for a safe and high-performance finish.
Our BetterVue screens are so clear that they almost look invisible. This means that the BetterVue screen itself is not clearly visible in ones view from a distance. In fact, you’ll find that you only notice the screen as you get close to it – a feature designed to ensure that your guests won’t walk into the screen but clear enough to give you unobstructed, perfect views all the time.
And not only is the BetterVue screen system a perfect screen for anyone wanting to enjoy the best view of the outdoors, but the screen is also flame retardant, and by design the BetterVue screen system allows more airflow into your home while still protecting against those pesky pests.
Engineered for the Extreme Heat
Designed to function as a reflective thermos, the Unix Glass system keeps the temperature in your home more comfortable and consistent. Say goodbye to out of control temperature swings and hello to the level of comfort you have been waiting for.
The all-foam formula of Super Spacer blocks the heat path, so homes stay cool and comfortable inside.
The dual seal system helps Super Spacer insulating glass units last up to five times longer in durability tests than single-seal units.
The all-foam formula offsets the effects of temperature changes, baromatic pressure, window load, and glazing pressure. The end result is less seal failure and fewer stress cracks.
Installing ENERGY STAR® qualified windows lowers energy bills and saves you money over single-pane and even new double-paned, clear-glass windows. Windows with our high-performance glass package are ENERGY STAR® qualified for all regions.

Watch this video for a quick overview of our exclusive Brennan Traditions casement windows.
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Below are some of the questions we get the most. If you can't find your question, please reach out and ask your question today.
Yes! If you’re envisioning a new focal point for your space, our team can safely and professionally create new openings that align with your design and structural needs
Yes, Brennan offers several flexible payment options, including low-interest and deferred-payment plans.
We understand that people have busy schedules, and finding time for everyone to attend an appointment can be challenging. That’s why we don’t require all decision-makers to be present for a consultation. However, having everyone involved can make the process more efficient, as it ensures preferences, questions, and decisions are addressed upfront. If coordinating schedules isn’t possible, we’ll work with you to provide the necessary information in a way that suits your needs.
Absolutely! Whether you’re looking to create a beautiful new entryway or open up a space for natural light, our team has the expertise to handle these conversions seamlessly.
Wondering if we serve your area? We proudly offer window and door replacement services across Texas, including:
Since our founding in 1979, we've offered window and door replacement services to homeowners in the Dallas-Fort Worth Metroplex.
Our headquarters is located in the Entertainment District of Arlington, Texas. Feel free to drop in during business hours to get a feel of our products in person.
Brennan Enterprises proudly serves homeowners in the Greater Houston area, delivering trusted window and door solutions backed by expert installation.
Ready to experience the difference of working with Texas’s leading window and door replacement company? Book your free consultation today and let’s create something amazing together!