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Sugar Land Energy Efficient Windows

New windows add value, curb appeal, and energy efficiency to your home. With so much riding on your Sugar Land energy efficient windows, it’s important to choose a company that offers superior products and exceptional customer service.

You can count on The Window Authority of Houston to expertly install energy efficient windows in your Sugar Land home. Our family-owned business insists on the best for our customers, so we only install windows from trusted manufacturers that stand behind their products with industry-leading warranties. When you work with us for your replacement windows, you can be confident you’re getting the best windows for the best price!

Quality Replacement Windows Backed by Expert Installation

The Window Authority of Houston is committed to helping every one of our customers save as much money as possible with their Sugar Land replacement windows. Our award-winning service offers many benefits to our customers, including:

  • No-Pressure Consultations: We don’t just want to sell you something—we want to help you find the windows that will give you the performance you want at a price that fits your budget.
  • Expert Installation: Our certified window specialists have the training and experience they need to provide a flawless installation.
  • Competitive Prices: We work directly with manufacturers to get factory-direct prices, and then we pass those savings on to our customers.
  • Impressive Warranties: In addition to the industry-leading manufacturers’ warranties, we also provide an additional lifetime warranty on labor.

Our windows have impressive features that can help you save hundreds of dollars a year and up to 6,205 gallons of CO2—so you’ll be lowering your carbon footprint, as well as your utility bills. Energy-efficient features include:

  • Insulation throughout the frame
  • Double-pane or triple-pane glass
  • Argon gas-filled panes
  • Low-E glass
  • Dual or triple coatings
  • Spacers for extra insulation

Contact Us for an Exact Project Estimate for Sugar Land Replacement Windows

Don’t put up with drafty windows and too-high utility bills for one more day! Contact us today to learn more about our Sugar Land replacement windows and to schedule your free, no-obligation estimate. Call The Window Authority of Houston now, or fill out our simple online form to get started.

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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.

Expires 08/31/2020

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.