It was 17,500 buildings.
leg it
The fire originated in, and destroyed, the Centre Block of the Canadian Parliament buildings.
So buildings don't catch on fire
key element in fire procedures
An arsonist sets fire to a building or buildings. Arsonists cause billions of dollars in damage and loss, as well as cause fire deaths.
Fire stations
fire
You use fire arrows to ignite you enemy's buildings.
Paul R. De Cicco has written: 'Report of fire tests, analyses, and evaluation of stair pressurization and exhaust in high-rise office buildings' -- subject(s): Fire departments, Fire testing, Fires and fire prevention, Office buildings, Tall buildings
About 17,500 buildings were destroyed and 90,000 people were homeless.
Up until 1976 it was required in a lot of buildings where fire resistance was necessary.