Tom Decker

President, Chicago Green Insulation
Tom Decker is licensed by four manufacturers of polyurethane foam insulation as one of the top installers in the United States and was just named Top 25 Installers in the US by Ceilings and Walls Magazine. Tom and his crews pride themselves on installing outstanding products that leave owners in a position of comfort for the duration of the life of the structure. He is recognized by many local and regional code officials as “the go to resource about spray foam”. Tom has presented at national conferences for both of the trade associations in his field: and spray Editorial Methodology partners with a wide variety of experts in different fields of home improvement and design: general contractors, interior designers, construction material manufacturers and DIY experts, among others. editors work closely with them to ensure our information is accurate, up to date, and based on the latest research. Experts answer questions, review cost information or add advice and suggestions based on their experience and knowledge of their specific area of expertise. We also check specialized publications, cost studies, and U.S. government reports. Learn more about our editorial process and sources.