Buildings serve several societal needs – occupancy, primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work.
building, a usually roofed and walled structure built for permanent use. Rudimentary buildings were initially constructed out of the purely functional need for a controlled environment to moderate the effects of climate. These first buildings were simple dwellings.
In this article, different types of buildings are discussed. Depending upon the character of occupancy or the type of use, buildings can be classified into different categories as follows: 1. Residential Buildings. A building should be considered a residential building when more than half of the floor area is employed for dwelling purposes.