VIDEO: Inferno at city caravan yard
UPDATE: Two caravans were destroyed in a massive blaze at a Toowoomba storage facility overnight., with fire investigators converging on the scene this morning.
Ten fire-fighters were called to the blaze at the Alderley St business about 8pm last to find two caravans engulfed in flames and another under threat.
It took them more than 50 minutes to extinguish the extremely hot fire, fuelled by fibreglass and plastic.
QFES Station Officer Brad Jeffs said fire authorities would start their investigation into the cause of the fire today.
Three appliances were called to the scene at 8 pm and both water and firefighting foam used to quell the flames of the burning fibreglass and plastic. The as yet unkown cause of the blaze is to be investigated.