Suspicious fire on Kangaroo Island

A suspicious fire has engulfed a food distribution shed on Kangaroo Island.

Emergency services were called to the building on Telegraph Road, at Kingscote, at 4.40am on Tuesday.

The CFS says the damage caused to 30 metre by 20 metre shed, is estimated at between $300,000 and $400,000.

Police say the fire is suspicious and investigators are at the scene.