Have the house they slow down for...

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To provide excellent customer service, outstanding warranties and competitive prices.

Nu-Concepts promises to provide quality materials, workmanship and pride in all our endeavors of “exterior decorating”. Nu-Concepts has integrity and pride in every job that has been completed since 1988.

Nu-Concepts uses the best quality materials on the market to date, is concerned with even the smallest details and has kept, throughout the years, the same crews, who are highly experienced artisans.

Along with installing windows, “exterior decorating” has become a huge part of our expertise. We have become one of the leaders in specializing in “facelifts” for residential homes in the Chicago Metropolitan and Suburban areas.

Nu-Concepts representatives believe that any questions or concerns will always be followed up and addressed in a timely manner.

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Committed to more than two decades of home restoration, NU-CONCEPTS helps you realize your dream home through innovative designs, exacting standards, superlative quality and attention to detail.

Nu-Concepts Window Company was established Illinois in 1988 by it's founder, Steve Walowitz, to create not only energy-efficient windows and maintenance free exteriors, but to also add details which will increase the value of your property by creating a curb-side appeal.

Our growth at Nu-Concepts has been through creativity, paying attention to details, customer relations and building a reputation of consumer reliability.

For more information, read the testimonials from our satisfied customers.



It is important to note that our product is "environmentally friendly."

As responsible citizens, we at Nu-Concepts are very aware of the environmental issues of the future. With our product development, we continually try to make a difference.

Our windows help reduce your overall energy excesses.

Please contact us for more information or if you have a project you would like to discuss with us.

Nu-Concepts Window Company
3378 Commercial Ave. Northbrook, IL. 60062
Phone: 847.559.5224 Fax: 847 559 5231