Name:

Phone:

Email:

Project:


"Everyone was so professional and polite. My neighbor came over and was watching the installation work with me and was impressed with their craftsmanship. My neighbor used another company previously and was regretting it. I love my new windows!"

Shiela W., Gary, IN
"The team you have in Madison is outstanding. My sales rep knew his stuff. During the installation, the guy from the commercial even popped in to see how everything was going! I couldn't believe it! I was just was extremely impressed."

James H., Madison, WI
"My heart just smiles when I look at my windows. My salesman was wonderful to work with and explained everything to us. The installers were very friendly. The overall experience was wonderful. I wouldn't use anyone other than Feldco even if the price was lower – that’s how happy I am."

Debbie H., Milwaukee, WI
"This was a delightful experience! I was very impressed with every team at Feldco, and we were fascinated at how fast and well the installers worked. I will recommend Feldco to everyone and definitely call Feldco if we need any siding or doors in the future. Thanks!"

Roger & Lois R., Milwaukee, WI
"I thought our salesman Ryan was great and also I loved our installer! I need to order 4 more windows and we want Chuck back as our installer!"

Arthur & Karen L., Kenosha, WI

Read more >

Why Feldco

Feldco® began with one man and one goal when Bernie Feld started selling storm windows in Chicago, Illinois neighborhoods. Still family owned, operated and well-known for replacement windows over fifty years later, Feldco® is the Midwest's leading home renewal company. Besides providing our customers with the best rated replacement windows, Feldco® leads in providing custom window, siding and door solutions at factory direct prices.

The Feldco Experience

Feldco's replacement windows are measured, custom manufactured and installed with the same awarding winning, customer delighting Feldco experience.

Simple, Easy, Hassle-Free

Feldco embraces the 'measure twice; cut once' philosophy of quality control through superior people committed to delighting you as a customer, and the industry's best technology, which allows you to track your project through the manufacturing process.
Learn More
Recognized for Customer Delight

Our performance over the last 35 years has earned us the highest endorsements and awards from our nation's most respected consumer protection and industry organizations.
Learn More
Feldco's Professional Installation

Feldco installers are among the most experienced craftsmen and contractors in the nation, with decades of experience installing Feldco windows.
Learn More
EPA Lead Safe Renovation

All of our window, siding and door installers are fully EPA certified to work in homes where lead may be present. Feldco has a formal policy to apply EPA lead-safe renovation practices whenever there is even a question of the presence of lead paint in home
Learn More
Feldco's Green Philosophy

We are dedicated to using environmentally responsible methods to provide our customers with energy efficient and maintenance-free windows that help them save energy.
Learn More



Feldco is the Midwest's #1 Window, Siding and Door Replacement Company. For over 35 years there has been one goal at Feldco®: to transform your home through beautiful and dependable products delivered with outstanding service.

We welcome you to experience the Feldco® difference:

  • More than 1,000,000 custom manufactured windows, doors and siding projects professionally installed
  • Over 250,000 delighted customers across Illinois, Wisconsin and Indiana
  • Exclusive products professionally designed specifically for Midwestern homes that exceed energy standards by up to 76%
  • Award winning Service designations from Angie's List, Business Journals, and Industry Publications
  • Customer Service and in-home Feldco® representative availability nearly 365 days per year to fit your schedule
  • Conveniently located design center showrooms in your community
  • Long-standing relationships with 400+ communities throughout Illinois, Wisconsin and Indiana to help expedite work
  • Each Feldco® representative undergoes a background check and drug screening before entering your home
  • Product and installation warranty in writing, one call to Feldco takes care of it all.

Simply put, Feldco® is the manufacturer-direct window, siding and door specialist that Midwestern homeowners have come to trust to take the hassle out of their home renewal projects for over 35 years and counting. We aim to earn your business by delighting you with the very best Value and Experience in home improvement.

© 2013 Feldco Factory Direct