Kitchen Planning with work aisles

Circulation and movement throughout the kitchen is one of the first area that must be considered. Adequate traffic and work aisles are important for the sage and efficient use of the the others centers. As you analyze the space that you are designing, consider the traffic flow and the recommended circulation spaces. A specific kitchen layout like a U-shape or an island design may not be possible because there is not enough work or circulation space.

Working in the kitchen requires space to move about between work areas. When work areas are across from each other they create a work aisle. When the kitchen is planned for one cook at least 42 inches is required for a work aisle. A 48-inch work aisle will provide room for the cook to stand in front of an open dishwasher and the oven door. If two cooks are going to be working in the kitchen then plan at least 48 inches for the work aisle. A work aisle of 60 inches to 66 inches will allow for a standard work aisle and room for someone to pass around the work area. It will also provide an adequate clearance for a cook with a mobility aid to maneuver a 360 degree turn.

Either a 42- or a 48-inch work aisle would be acceptable for access standards that require a 30-inch x 48-inch clearance at each appliance or fixture for either a parallel or forward approach. Make sure the clear space is planned so that the appliance is usable. For instance, the clear space should be planned beside the dishwasher so that the door can be opened. Similarly, the clear space should be off-set at the refrigerator to allow for opening the door and accessing the interior space.

Traffic may move through the kitchen in order to access entries and other parts of the room. A walkway or traffic aisle that used only for walking should be a minimum 36 inches wide to allow for passage by one person. This will allow for the width of the person carrying a tray or other similar objects. The width is also acceptable to a person using a mobility aid. If two people will be passing each other in the walkway frequently, then consider a walkway that is 48 to 60 inches wide. A 36-inch walkway that turns at a right angle should have one part that is a minimum 42 inches wide to allow a person using a mobility aid easier maneuvering.