International Roofing Expo 2025. The international roofing expo (ire) is the largest roofing and exteriors event in north america. The international roofing expo (ire) is the largest roofing and exteriors event in north america.

Review pricing, packages and event costs. The international roofing expo (ire), the largest roofing and exterior event in north america, provides a premier platform focusing on all aspects of the modern roofing business.