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"Your installers are awesome. They are polite and friendly and take the time to make sure its correct and working properly. Some service people rush in and out, not this group from Feldco. I am very happy with the door."Barbara K., Oak Creek, WI
"Your employees were all very polite young men. They actually replaced some siding that had to be removed and did a better job than the company who installed it! My house is much warmer and the windows look so nice and much bigger."Mary Ann N., Milwaukee, WI
"My door project was an absolutely perfect experience! The installer was unbelievable. He did a terrific job. I was pleased throughout with my sales rep as well. Thank you for such a wonderful experience. We’ve been telling everyone how wonderful everything was!"Mary & David T., Kenosha, WI
"The 4 Feldco men who installed the windows were awesome. Their clean up was perfect! Now my furnace is only running about 1/3 of the time! Our home is 110 years old and Feldco windows have made a big difference."Jean K., Sauk City, WI
"The installers did a very good job with the capping and caulking. The door works great and so do the locks. Everything is wonderful and I appreciate the good service Feldco provides."Margarita G., Chicago, IL
Lower Your Energy Usage
By creating tighter seals on the openings of your home, Feldco replacement windows, siding and doors make your home drastically more energy efficient. According to a University of Illinois/HUD study, 70% of your heating bill and 40% of your air conditioning bill is wasted. Having a single drafty window or door in your home can be the equivalent of having a brick-size opening to the outside world, letting weather and air infiltrate your home.
Feldco Sophia Series products are Energy Star rated and designed to excel in severe Midwestern weather conditions. With drafty windows, doors and siding, the heat escapes your home during the winter, driving up your energy usage. In the summer, in addition to cooling energy costs, the UV rays from the sun penetrate the window glass and heat up your home, costing you more in air conditioning usage.
Feldco further insulates your home with insulated window frames and glass, siding and doors that are installed by experts to maximize your energy savings. If not installed properly, your new siding, doors or windows will not provide you with the energy efficiency promised.
Calculate your cost savings with our energy calculator.