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Patio Doors

Sunny, space-saving, and ventilating, patio doors are one of the most practical and beautiful additions to any home in Chicagoland—especially patio doors supplied and installed by Illinois Energy Windows & Siding! Like all of our exterior doors, our patio doors are crafted for the ultimate blend of high-end style, home security, and energy efficiency. They’re among the heaviest and highest-quality products in the industry, yet they glide open with gentle ease.

Versatile Sliding Patio Doors for Your Chicagoland Home

At Illinois Energy Windows & Siding, we specialize in top-of-the-line replacement doors by Worthington, a trusted manufacturer that shares our commitment to unsurpassed quality. These extremely well-constructed patio doors are less vulnerable to wear and tear, even after decades of daily opening and closing.

Of course, you’ll also enjoy the versatility of our completely customized designs! Just work with our patio door replacement experts to choose your favorite features and options:

  • Door Size: We can fit our doors into a standard patio door frame or create an entire wall of sliding glass patio doors, ranging from 5-foot to 12-foot-long installations.
  • Frame Material: We offer vinyl patio doors as well as aluminum-clad wood patio doors, giving you the right design at any price point. Of course, both options come with the same high-quality, insulating glass!
  • Interior and Exterior Color: For your patio door frame, you can choose from vibrant solid colors and/or rich woodgrain patterns.
  • Hardware: Five different hardware options are available to complement any style of Chicagoland home, from traditional to contemporary.

Why Choose Our Patio Door Replacement Experts?

You’ve got plenty of options available for your patio door installation company, but we’re confident that you won’t find a more committed team of experts than Illinois Energy Windows & Siding. We’ve been serving the Chicagoland area Since 2002 and have been BBB-accredited. Unlike many local remodelers, we take your trust to heart and will treat your home with the care and respect it deserves.

Even better?

We always support our sliding patio doors with a True-Lifetime Warranty! We understand that you expect value, and we provide it for a lifetime. It’s unsurpassed touches like these that set us apart and have earned us outstanding awards like “BBB Complaint Free” and “Best of HomeAdvisor.”

Learn More About Our Custom Patio Doors in Chicagoland

Ready to experience our remarkable customer service for yourself? Then reach out to Illinois Energy Windows & Siding to explore our selection of top-tier replacement doors in Chicagoland. To sign up for your free consultation and quote, fill out our online form today!

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What Our Customers Are Saying

Our reputation is built on more than just quality products. From spotless worksites to professional installation teams, our customers share their experiences of how we go above and beyond.

★★★★★

Illinois Energy employees got here right on time and finished the work without any problem. They did the work very efficiently and finished the work on time. They cleaned up the whole thing that we didn't have to do anything after they left. Very satisfied with their work and punctuality.

Jaya Kannankeril
★★★★★

Recently Illinois Energy Windows & Siding did a fabulous job installing a bow window, along with a few standard size windows in our home. The installation crew was quick and did a wonderful job cleaning up after themselves.

Michelle Kerfman
★★★★★

Just had our new windows installed and we're very happy with the quality. The installers were very respectful of our home and property and did a beautiful job with installation and clean up. I even noticed that I hear less noise from outside! Glad we got this upgrade to our home.

Christine Warner-Uginchus
★★★★★

We were so pleased with our experience with our windows and patio door installations. The two Illinois Energy installers arrived on time. They immediately laid tarps and put up plastic shields to contain the dust. They worked efficiently and cleaned up when they finished. We highly recommend them.

mailpost21
★★★★★

Several of our windows have been replaced with windows from Illinois Energy. Installation of the windows went smoothly, furniture was moved, and drop cloths protected our rugs. We were very satisfied with our choice of windows, and the excellent service we received from Illinois Energy.

Lydia Selbka
★★★★★

This review is another review for Illinois Energy Windows and Siding, Inc. I recently had them install a patio door. I was very pleased with the products and excellent customer service. They responded quickly to any questions/concerns I had during the process. Just as before, the installation went smoothly, and the installers arrived on time, explained everything to me and cleaned up thoroughly. I plan to use them again in the future to replace additional windows. I also like the lifetime warranty they offer with their products and service.

Charmaine Allen
★★★★★

They recently replaced 2 half moon windows in my townhome. I had many plants in the front yard near the windows which they were very careful not to destroy. They worked carefully and quickly. I had minimal cleanup when they left. I did not even have to repaint the interior of my house and nothing was damaged as a result of their work. I have used this company before and will use them again.