ABSTRACT
This chapter presents basic information about the design and space requirements for some of the fundamental elements of building design - movement of pedestrians, basic sanitary facilities and space for simple activities and objects. A maker's own standard pre-assembled and clad unit might be advantageous for such as an existing building where minimum builder's work and quick delivery are overriding factors. Public and semi-public conveniences are places where one is obliged to perform the most private functions in public with strangers of the same sex. Vision is traditionally seriously considered in the planning of lavatories, although sound and odour are sources of considerable concern for many people and should also be considered, particularly in larger installations. Except in extremely well-naturally ventilated installations, some form of forced ventilation or air conditioning is desirable, particularly so in confined areas. Disabled people are remarkably adaptable and often of necessity extremely determined to manage for themselves in buildings designed primarily for able-bodied people.
