A barn collapse northeast of Listowel has sent one person to hospital with undisclosed injuries.
Emergency crews were called to Road 146 between Perth Lines 88 and 89 in North Perth before 7 a.m. on Tuesday.
One person was hurt in the incident and had to be airlifted to hospital for treatment, OPP said. The extent of their injuries was not released.
Ontario Provincial Police posted an online photo of the damage.
There have been other roof collapses near Durham, at a Home Hardware business in Brussels and an abandoned building at Elora.