Custom Windows of Texas LLC
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Stylishly Modern Energy Efficiency


Energy Efficient Replacement Windows by Custom Windows

Serving Houston and building windows from the same location in The Heights for over 35 years, Custom Windows is Houston’s specialist in manufacturing custom-made, energy-efficient vinyl and aluminum windows and patio doors designed specifically for the heat of our Gulf Coast climate. You will not only be saving money on your utility bills every month with a Custom Windows solution, but you will also be adding resell value to your home! 
Read more about Custom Windows…


EnergyCore™ Highest Efficiency Windows

EnergyCore™ has been recognized by the EPA with the coveted 'Most Efficient" designation! 

The new "Most Efficient" program from Energy Star program goes far beyond normal standards and identifies the few products that meet the toughest energy efficiency standards! So if your goal is strength and beauty with the highest efficiency possible but while maintaining competitive costs, EnergyCoretm should be at the top of your list!
Read more about EnergyCore™ Windows…


NEW! Package and Financing Promotions!

Now you can get 10 windows installed for $3999.00

AND you have the choice of two new payment plan options!

12 Months Same as Cash1 or a

6.99% Fixed 60-Month Reduced Interest Loan 2 that makes improving the beauty and efficiency of your home more affordable!
Read more about these offers here...


Creative Designs, Customized for You

While many people change their windows to improve the efficiency of their home, changing windows is also an opportunity to enhance the beauty of your home.  And with the many options in glass and materials offered by Custom Windows, it is also an opportunity to change the style, improving noise control and increase security. Custom Windows specializes in complex shaped windows, a wide choice in patterned glass options, and many options in divided light materials and patterns.             Read more about Design & Glass Options…


The Idea Gallery

project GalleryThey say a picture is worth a thousand words! Our project gallery reflects a few examples of homes in the greater Houston area, with all windows built by Custom Windows. Do you find Prairie vs. Colonial patterns, or standard, contoured and simulated divided lites confusing? Is it hard for you to visualize how patterned glass can enhance your entryway or bathroom? These pictures reflect a few of the many options that Custom Windows offers.
View our project gallery …

We would love the opportunity to work on a custom window solution for you!







  Serving the Greater Houston Area, including:


Aldine Cypress Jersey Village Panorama Village Spring
Alvin Dayton Katy Pasadena Spring Valley
Atascocita Deer Park Kemah Pearland Stafford
Baytown Freeport Kingwood Piney Point Sugar Land
Bellaire Friendswood La Porte Richmond Texas City
Brazoria Galveston Lake Jackson Richwood The Woodlands
Bunker Hill Hedwig Village League City Rosenberg Tomball
Champions Forrest Hilshire Village Liberty Seabrook Waller
Clear Lake Houston Magnolia Sealy Webster
Cleveland Humble Missouri City Shoreacres West University
Conroe Hunters Creek Montgomery South Houston Willis