At Exterior Designers, Inc., we believe that a project is only as good as the materials used to build it. Owner Tim Johnson prioritizes building strong, long-term relationships with the industry’s most respected manufacturers. By partnering with top-tier suppliers, EDI ensures that our customers receive high-performance products, innovative technology, and the best warranties available in the remodeling industry.

Our commitment to quality means we never cut corners on materials. Whether we are replacing a roof in Naperville or installing energy-efficient windows in Downers Grove, we use products proven to withstand the Illinois climate while enhancing your home’s curb appeal.