The assessment of fuel bills, review of maintenance costs, and analysis of security features are covered. Dec 1997 Describes the planning process when choosing the appropriate doors for school entrances. WDMA is a trade association of U.S. and Canadian manufacturers of doors and windows. The WDMA provides information on topics such as the energy efficiency of wood doors and windows frames, water-repellent and preservation treatment, and wind load resistance for doors and windows. It also distributes publications and administers certification programs for doors, window units, preservative treated door and window components, and finger-jointed woodwork.
Technical standards are available to architects, builders, and government agencies.