The International Roofing Expo (IRE), the North American roofing industry’s largest show — is adding a virtual component to its 2021 line-up, and moving the in-person event in Las Vegas to August.

The virtual event will take place March 2-4, and the in-person show — already pushed back from its usual date in February due to COVID-19 — is rescheduled from April to Aug. 10-12 at the Mandalay Bay Convention Center.