SPRI is a collection of commercial roofing industry experts dedicated to providing an open forum for discussion, education, and innovation. We provide ongoing resources and expertise for contractors, architects, and building owners.

World of Concrete has been serving the global concrete & masonry construction industries for 46 years. We connect and educate buyers and sellers through live and digital events throughout the year, facilitated via worldofconcrete.com, WOC360.com, and our bi-monthly WOC360 e-newsletter. Our goal is to provide this important community with the connections, intelligence, and opportunities that help customers grow, do business, and make better informed business decisions.

CRCA is the leading trade association of roofing and waterproofing contractors in Illinois. CRCA members include Contractors, Manufacturers, Distributors, Manufacturers Representatives, Allied Services Suppliers and Consultants. CRCA Members meet and tackle issues important to the steep and low slope roofing industry and waterproofing industry. Become a CRCA member today! Check out the Member Specialty Page to learn more about how to purchase these critical services.

The International Roofing Expo® is the #1 event for exhibitions and education for the roofing and exterior construction industries. The IRE brings the professional community together to help them stay current on trending knowledge and to see the largest selection of products and services. Our goal is to help professionals improve their business through education, exhibitions, and networking.