An investigation into the cause a huge blaze at Warners Bay is underway

An investigation is underway into the cause of a fire which destroyed a building at Warners Bay this week.

Multiple triple zero calls about the blaze in the business estate on Hillsborough Road, sparked a massive response from firefighters with eight tankers and 32 fire fighters deployed to the scene just before 4pm on Thursday.

When they arrived they found an abandoned single level brink and tin building well-alight.

The crews were able to douse the flames and prevent any damage to nearby businesses.