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Custom Windows of Texas

Specializing in personalized windows, moving glass walls, sliding patio and french doors in the Greater Houston Area.

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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 Milgard, Sierra Pacific and Glass Expanse. Visit our showroom in Houston to see these stunning brands for yourself.
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Windows

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.
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Windows

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.
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Energy-efficient doors are key to keeping your electricity bills low. Stay cool with our sliding glass or french doors.
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Doors

Doors

Energy-efficient doors are key to keeping your electricity bills low. Stay cool with our sliding glass or french doors.
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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.
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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.
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Intense gulf coast weather often leads to high electricity bills. We specialize in replacement products to improve the energy efficiency of your existing home.
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Replacements

Replacements

Intense gulf coast weather often leads to high electricity bills. We specialize in replacement products to improve the energy efficiency of your existing home.
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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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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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Featured Products

Milgard Fiberglass

Milgard Fiberglass

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Sliding Glass Doors

Sliding Glass Doors

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Glass Expanse

Glass Expanse

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Milgard Aluminum

Milgard Aluminum

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Windstorm Impact

Windstorm Impact

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American Window Systems

American Window Systems

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Sierra Pacific Clad Wood

Sierra Pacific Clad Wood

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We Work with

Over

42 Years

of continuous business across greater Houston

Over

80 Years

of combined experience installing windows and doors

Over

11,000

high-quality replacement installations over the past 10 years

Delivered over

40,000

windows and doors supplied to builders and contractors over the last 10 years

Serving the

Greater Houston

area from Montgomery to Galveston and Katy to Baytown

Over

42 Years

of continuous business across greater Houston

Delivered over

40,000

windows and doors supplied to builders and contractors over the last 10 years

Over

80 Years

of combined experience installing windows and doors

Serving the

Greater Houston

area from Montgomery to Galveston and Katy to Baytown

Over

11,000

high-quality replacement installations over the past 10 years

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Custom Windows offers homeowners up to 100% financing options (on approved credit). So you can enjoy the benefits of new windows today with flexible payment options including a zero interest / no payment option for one full year!