Firefighters tackled a blaze at an industrial unit in Pinxton in the early hours of this morning.
Crews from Alfreton, Ripley, Ilkeston and Sutton-in-Ashfield were called to the fire on Wharf Road Industrial Estate at about 3am.
Firefighters wearing breathing apparatus used two hose reel jets to extinguish the blaze.
There were no reports of any injuries.
The cause of the fire has not been revealed.