THIS PUBLICATION HAS BEEN ARCHIVED.

Whilst this publication can still be purchased some of the information in it has been superseded by more recent research and standards. The BRE Group does not accept any responsibility whatsoever for any loss or damage, including - without limitation - indirect or consequential loss or damage arising from use, or loss of use, of data or profits arising out of, or in connection with, the use of this document.

Broad estimates (based on limited information) are presented for the usage of materials in houses and bungalows, low flats, high flats, one-storey factories, schools, and 3-storey offices, respectively. Included are the estimated proportions in which each type of material is used in each type of building and the estimated total quantity of each material used for the various functions (roof, floors, walls, services, etc) in each type of building. The method of deriving the figures is explained and their use and reliability are discussed. The proportion of materials used in repair and maintenance has also been estimated, as well as the maintenance costs as a percentage of the initial cost.