Peoria’s Leader in Windows, Doors & Siding
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Window, Door & Siding Replacement in Peoria, IL

Take Your Home To New Heights With Window World of Peoria

From our wide selection of windows, doors, and siding to our professional installation, Window World of Peoria makes it simple to enhance your entire home. We are committed to providing our customers in Peoria and the surrounding areas with quality workmanship and professionalism when completing a project within your Illinois home. Our experienced and qualified industry professionals are dedicated to providing you with honest, qualified advice and consultations regarding which window, door, siding and roofing options are best for your personal needs.  Contact us today to schedule your estimate!

Serving Peoria and Surrounding Areas

Peoria’s Most Trusted Home Remodeler

As the largest window replacement company in the country, we aim to provide Peoria homeowners with beautiful replacement windows, doors, and siding. With our excellent customer service, superior replacement products, and a best-in-class lifetime warranty, Window World of Peoria strives make home improvement as easy as 1, 2, 3:

  • Step 1: Contact us to schedule your free in-home estimate.
  • Step 2: We’ll measure and custom order your replacement windows, doors or siding.
  • Step 3: Your replacement products are professionally installed for instant savings and curb appeal.

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Do You Know When to Replace Your Windows?

Many homeowners don’t realize that windows have a lifespan of 15-20 years, or how to recognize when their windows are past their prime. Here are six signs that it’s time to replace your windows.

Let Us Help You Find the Perfect Window

Window Style Finder

Ready to transform your home but not sure which window style is right for you? Kickstart your renovation with our Window Style Finder. Designed to help you discover which replacement window design perfectly suits your home and your personal style.

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5-Star Google Ratings

What Your Neighbors Are Saying

Everyone from the office staff to the crews who come out and install are professional and courteous. The crew was respectful of my home and property and did an outstanding job.
Lori B.
I have ordered and used windows from Window World multiple times and have always been satisfied with their product and services. I would recommend them to anyone looking to replace their windows or doors.
Mark B.
Love our new windows!! They look so amazing, and they have reduced the road noise by 50%!!! Great customer service, and we will continue to use Window World for all of our window and door needs!
Amy M.
Really friendly staff, good prices. Even made sure I had the paperwork to get a credit on my taxes for replacing my windows. Polite and professional, timely, and great quality of product.
Jay D.

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