Windows by Opal Enterprises is your high-value, low-risk exterior contractor! We specialize in improving your windows and transforming your home's look with new siding! By treating our customers with the Golden Rule, we have grown our reputation in Naperville to the point we needed to expand and open a 2nd location to service the Chicago North suburbs and the Chicago North Shore! Opal Windows Des Plaines location has a showroom for you to start visualizing your home's upgrades and WOW factor! We carry brands like Andersen Windows, Kolbe Windows, James Hardie siding and Azek-Timbertek decking! Call us today to feel the Opal difference!