Top Rated Window Replacement in Houston, TX

The Superior Window Company Serving Texas & the Gulf Coast 

  • Aluminum Window Replacement
  • Vinyl Window Replacement
  • Fiberglass Clad Wood Windows
  • Energy Efficient Replacement Windows

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Welcome To Custom Windows

Since 1978, we’ve been your trusted local window and door provider. As expert installers of custom-made, energy-efficient windows, doors, sliding doors and moving glass walls, you have numerous high quality brands to choose from. We work with top window companies including ProVia, Sierra Pacific and Glass Expanse. Visit our showroom in Houston to see these stunning brands for yourself.


Take your home comfort to another level with reliable windows that will keep the heat out in the intense Houston summers and keep your home warm in the cooler weather.

Moving Glass Walls

Houston is home to some of the most beautiful outdoor scenery. Expand your views with custom glass walls that span the entire width of your bedroom, family room, dining room, and more.

New Construction

Are you building a new home in Houston? Just send us your plans and we will validate window and door schedules, check for code compliance and work with you to create the appearance you desire.

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Custom Windows of Texas, Inc.

1291 N Post Oak Rd #100
Houston, TX 77055, 713.864.2747
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