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Door and Window Services

With over forty years of experience in the Greater Houston area including The Woodlands, Spring, Conroe, Humble, Katy, and more, Custom Windows is your source for trusted window and door installers. From product selection to installation, our team takes pride in each project to give you the best value and service.

Unlike our early days of manufacturing, we now partner with top brands to offer exceptional door and window products. Today, we use our expertise to inspect every window or door installed in your home. If it’s doesn’t meet our quality standard, then it’s not a product worth installing.

If you’re having a difficult time deciding, you can visit our showroom for some design inspiration. Our beautiful setup is available to homeowners, builders and architects. Our team will help you with remodeling ideas, validating building plans to ensure code compliance on new construction, window replacement on existing homes, and more.

When you choose Custom Windows of Texas to have your windows or doors replaced, you’re choosing reliable customer service. We’ve been in Houston, TX for over 40 years, and there’s no doubt we’ll continue to support you for years to come.  



Did you know that an estimated 40% of your home’s energy is lost through inefficient windows and doors? Save money on your energy bills and reduce your carbon footprint with modern, energy-efficient windows and doors.


How often do you feel a cool draft when you stand next to your home’s windows in the winter? Are you consistently turning your AC down in the summer? Drastically improve the comfort level in your home with better insulation in your windows and doors.


Early dual pane products were often plagued with bulky frames and limited appearance options. The look of your home may have changed, but not always for the better. Visit our showroom for stylish design options to improve your home’s curb appeal!