WATCH: Massive fire at Summit restaurant in Menlyn

Emergency services spokesperson Charles Mabaso said the fire broke out in the early hours of Wednesday morning.

The restaurant is located near the Garsfontein offramp to the N1 highway. 

"The fire was reported at Summit restaurant in Garsfontein in the early hours of this morning. Emergency services are still on the scene finalising the putting out of hot spots.

"Only the second floor, where the sound is being played caught fire and sustained damages, the part of the restaurant on the ground floor, and the kitchen as well as the rooftop did not suffer any damage.

"The cause of the fire is unknown at the moment, fire safety has been activated to conduct fire cause determination," said Mabaso.