The Leading Installer of Energy Efficient Replacement Windows & Doors in Houston, TX

Custom Windows of Texas has been manufacturing quality replacement windows and doors from the same location in The Heights since our inception in 1978. We are expert installers of custom-made, energy efficient vinyl windows, aluminum frame windows and sliding glass doors designed specifically for the heat of our Gulf Coast climate. Now, Custom Windows of Texas has teamed up with Milgard to offer you a broad selection of quality aluminum, vinyl, fiberglass and wood clad windows, French doors and sliding patio doors!

From window and door measurements and installation through project completion and clean-up, our team of expert installers will treat your home with utmost care. Our unbeatable products and competitive prices have made us one of the most trusted local window and door replacement providers in Conroe, Cypress, Friendswood, Houston, Jersey Village, Katy, Rosenberg, Spring, Sugar Land, The Woodlands, and all surrounding areas in Texas for over 35 years. Call (713) 864-2747 to schedule a free in-home estimate today.

Custom Windows Statistics Of Being The Best Local Window Installer In Houston.

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Custom Windows is proud to be recognized as your local Milgard Certified Dealer. Being certified means that our staff has gone through complete training on every Milgard product and has AAMA trained installation service to ensure that we will partner with you to receive the right solutions for your home. Contact us today and let us help turn the vision for your home into reality!
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Window Experts Checking a Casement Window

7 Reasons

There are many reasons you might be thinking about replacing your Windows and Doors, but in fact there are more reasons to do to today than most homeowners consider.  Here is a quick list of just 7 Reasons why replacing your windows and doors today may pay you back in more ways you have even considered!
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Aluxa Inside Left Open

Glass Expanse

Moving Glass Walls are one of the hottest trends in custom homes today and Glass Expanse is one of the most unique and innovative products on the market today. With a modern Moving Glass Wall, you will add beauty, security and energy efficiency that the entire family can enjoy for years! [Read More]