WINDSOR, ONT. -- The cause of an early morning structure fire in Bothwell that completely destroyed a shed is still undetermined, Chatham-Kent Fire and Emergency Services says.

Fire crews from Station 9 in Bothwell and Station 10 in Orford responded to the blaze at 30079 Peter Road at around 5:05 a.m. Sunday.

The building, a shed around 40x40 and two storeys was on fire.

There were no injuries and the cause remains undetermined.

The cost estimate of loss of the shed and its contents is $100,000.