Emergency officials say three renovation workers have suffered significant burns in a northeast Dallas house fire.
Dallas Fire-Rescue spokesman Jason Evans had no immediate details Thursday on conditions of the three men who were taken to a hospital.
Evans says the fire broke out Wednesday afternoon as the victims were doing work on a converted garage in the 6800 block of Hyde Park Drive.
Investigators believe the fire started when a spark from a battery charger ignited fumes from a chemical being used to strip the floor.
Names of the injured workers haven't been released.