What Rocks 2021: Vote Window World of Rockford for best Window Contractor & Best Siding Contractor for a chance to win $250! Vote Now
Rockford’s Leader in Windows, Doors & Siding
Request Your Free Estimate Today
window world rockford owner family

Window, Door & Siding Replacement in Rockford, IL

Window World of Rockford Makes Home Improvement Easy

Window World of Rockford offers a wide range of energy efficient windows, vinyl siding and doors that will not only improve your home’s exterior, but also increase year-round comfort while keeping your monthly utility bills at an all-time low. Our products are crafted in a variety of styles and color options to choose from to provide a truly customized look for your home. On top of that, we offer an industry-leading warranty on any of our home replacement products so you receive the peace of mind when updating your home. Contact us today to schedule your free in-home or virtual estimate!

Serving Rockford, IL and Surrounding Areas

Rockford’s Most Trusted Home Remodeler

With us, home improvement is simple! We provide an easy 3-step free in-home estimate process with zero pressure or hassle to ensure your home receives the update it deserves:

  • Step 1: Contact us to schedule your free in-home or virtual estimate.
  • Step 2: We measure your home and order your replacement windows, doors, or siding.
  • Step 3: We install your replacement products and you enjoy instant savings and curb appeal.

Get Started Today

THE BEST OF THE ROCK RIVER VALLEY!

Vote Window World of Rockford for a chance to win $250!

Our team needs your help to defend our title. Please vote Window World of Rockford for Best Window Contractor Best Siding Contractor in this year’s What Rocks awards. Voting is open now through September 19th, and you could win $250! — Vote Now!

5-Star Google Ratings

What Your Neighbors Are Saying

A huge thank you to Window World and their installation crews. I had windows, doors, and siding installed recently and couldn’t be happier. Their crews were professional, timely, and accommodating. Thanks and I’ll definitely recommend you to friends and family.
Allen S.
Door came on time as expected, the installers were very knowledgeable, friendly and treated my home as if it was their own! Very happy experience and we love our new door!!
Yvonne V.
The crew putting in the window was very fast and accurate, and we were very pleased with the expert way our picture window was installed. I would recommend them to anyone. In fact, I have a friend who needs windows replaced, and we told her how happy we were with ours and the way your crew installed it.
Pat F.
We had a great experience with window world. They replaced our patio door and from the salesperson to the installers, everyone was very professional. In addition, I did not feel pressured into anything. And our door looks fantastic!
Angie R.

Mark’s Story: A Real-Life Look at the Window World Virtual Consultation

Meet Mark, one of our customers who recently began his window installation virtually. Thanks to the Window World Virtual Consultation, Mark was able to safely and conveniently replace his old, wooden windows on his terms.

Read Mark’s Story

Schedule Your Free In-Home or Virtual Estimate Today

Request Free Estimate