Rugby’s Cemex tower caught fire in the early hours of Saturday morning.
Fire crews attended the blaze just after midnight and took about an hour to put it out.
They discovered two seats on fire, one on the first floor and one on the third floor.
Tyres were also alight.
Crews from Rugby needed help from additional fire engines to assist with dealing with the incident, plus an aerial appliance.
Police and ambulance crews also attended.