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Katy Doors

Having high-quality doors in your home does more than just amp up the curb appeal of your property. They are also an important aspect of your home's security and essential for protection from the harsh seasonal elements! If your home doors are no longer meeting your needs, then it's time to contact The Window Authority of Houston—the most trusted choice for a Katy door company. Our dedication to quality products, factory-trained and certified crews, and extensive knowledge of the ever-changing Texas climate make us the door company you can count on for all of your home improvement needs!

The Premier Door Company in Katy

The Window Authority of Houston features a vast selection of new doors and replacement doors, but if you don’t see the exact style you want, we’ll work with you to create completely custom doors to complement your home. Our experienced staff will help you design Katy doors that suit your design preferences, security needs, and budget. In addition to our custom options and unparalleled quality in both products and service, we’re the leading door company in Katy due to our comprehensive selection of door styles and services, including:

  • Custom Doors: Whatever you imagine for the perfect entry or patio door, our highly trained crew can help you bring that vision to life.
  • Fiberglass Entry Doors: With stunning finishes and durable, low-maintenance materials, fiberglass entries provide a lifetime of value to any Katy home.
  • Patio Doors: Our patio doors come in a variety of styles to suit your aesthetic, and you can customize the look with finishes, hardware, and more.
  • Replacement Doors: For Katy replacement doors that are guaranteed to stand the test of time, there's no better choice than The Window Authority of Houston.
  • Steel Entry Doors: If security is a concern with your door selection, you can't go wrong with the superior performance of a steel entry door.
  • Sliding Patio Doors: Enjoy the best of outdoor living with the easy style of a sliding door that opens onto your home's patio.
  • Hinged Patio Doors: Featuring stylish colors with highly durable hardware, hinged patio doors are the ideal home upgrade.
  • French Patio Doors: When you're looking for a dramatic way to enhance the beauty of your home, French patio doors are the top choice for traditional style!

Find Out More About Our Durable and Affordable Katy Doors

Enhance the beauty of your home and keep your family protected by contacting the leading door company in Katy—The Window Authority of Houston! Call us today for more information regarding our products and to speak with our expert team. You can also request your free, no-obligation estimate now by completing our brief online form.


It's more affordable than ever to replace your entire set of home windows or install a new Moving Glass Wall System with a limited-time offer of 5% off! *Restrictions apply.
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The Window Authority of Houston Reviews

Could not be any more happier with the customer service and product quality provided by Mark and his crew. Larry and his crew were outstanding not only with addressing questions and needs but obviously their experience shows with the quality and focus on details with the installation. We did our h...

Full Service Installation Process

From choosing your products to installing them into your home, our process is efficient and affordable.

Let Us Know What You Need

Let Us Know What You Need

Call or request a quote online to determine how we can help with your home improvement project.

In-Home Consultation

In-Home Consultation

Choose from our catalog of stylish products and give your home the look it deserves.



Your custom-made products will require a team of experts to make sure your home gets the perfect fit.



Our experienced team of experts will take care of your installation seamlessly and efficiently!



We strive for perfection with every job we do and won't stop until you are satisfied with your new windows and doors.