Abstract :
Building materials account for a high percentage of the non-land cost of self-help housing. Few studies, however, have examined the use of building materials by self-help builders and the practicalities of producing and distributing the materials in an alternative manner. This paper discusses the nature of construction by self-help in the intermediate-sized Colombian city of Pereira, focusing in particular on the building materials used, and examines various attempts to reduce the cost of building-materials for self-help builders. It is concluded that projects which aim to introduce alternative building materials or retail outlets for self-help builders, need to consider the nature of construction by self-help and the operation of the building-materials market, if they are to have any chance of success.
