In 1992, the National Kitchen and Bath Association introduced new guidelines for K&B design based on extensive research conducted by the association along with the University of Minnesota. The guidelines were established to help building and design professionals plan spaces that function well. The kitchen guidelines appeared in the September '94 issue of JLC; the bathroom guidelines appear below. Both articles are also found in Kitchens & Baths: A Builders' Guide to Design and Construction, published by JLC. 1 Entrances. Make a clear walkway at least 32 inches wide at all entrances to the bathroom. 2 Doors. No doors (entrance, closet, or cabinet) may interfere with fixtures. 3 Ventilation. Provide mechanical ventilation in
