Your Local Window Replacement Experts

Your Local Window Replacement Experts

We have been proudly serving our customers interior and exterior remodeling needs since 1996 with the highest quality products, service and warranty.

World Class Windows (WCW) is a local veteran owned and operated window, door and siding company serving the Chicagoland area. WCW is an expansion from the Naperville Roofing and Construction brand, as the demand for a separate company was necessary to better take care of our customers window, door and siding needs with undivided attention. Created in 2021, WCW now fills that demand with the highest quality customer service, products, installation and warranty at affordable pricing.

We started locally in DuPage County and plan to stick to our roots and remain local. Our windows and doors at WCW are manufactured close by in the suburbs of Chicago and we pride ourselves on supporting locally owned and operated businesses.

In addition, we have partnered with Lindsay Windows, a premier vinyl window manufacturer located in North Aurora that holds the highest quality standards and certifies their products with a 25 year to lifetime limited warranty. We have also partnered with Albany Doors, an exceptional entry door manufacturer in Bedford Park that supports their doors with outstanding warranties as well.

The Naperville Roofing and Construction parent company has numerous offerings that you may be looking for as well. In conjunction with Jordan Guide Design LLC we replace roofs, install decks, remodel bathrooms and kitchens, finish basements, build garages, and virtually any project you can imagine to improve your home, inside and out. To learn more regarding these offerings, please give us a call at 630-541-4998.


Our seasoned installers are skilled in window, door and siding installation. They are dedicated to quality and customer satisfaction!


Rest assured your installer will keep you informed throughout the project and answer any questions.