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What is the recommended total shelf/drawer frontage for a small kitchen?
Which of the following categories should not be excessively applied to meet the total frontage recommendation?
How is the shelf and drawer frontage determined?
What is the maximum height for storage areas to not be counted in the miscellaneous category?
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What is the recommended low reach height for storage access?
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What is the recommended minimum width for a doorway according to the Kitchen Planning Guidelines?
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What is the required minimum door width if a clear doorway opening must meet Access Standards?
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What must be taken into account regarding appliance doors as per the Kitchen Planning Guidelines?
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How should the minimum clearance on the pull side of a standard hinged door be calculated?
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What happens to the minimum clearance when a passage exceeds 24 inches in depth?
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What is emphasized about checking legal requirements for kitchen design?
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What is the recommended minimum width for the clear opening of a doorway based on Access Standards?
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In reference to the Kitchen Planning Guidelines, what is necessary for maneuvering around entry doors?
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What is the recommended landing area size on one side of the sink if the countertops are not the same height?
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What is the minimum depth required for the countertop to qualify?
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How wide should a primary preparation/work area next to a sink be recommended?
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What is the maximum height for a section of counter that should provide knee space?
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What is the maximum allowable height range for a work surface?
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What is the recommended minimum dimension for countertop frontage adjacent to the sink for wheelchair access?
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What is the recommended distance for the nearest edge of the primary dishwasher from the nearest edge of a cleanup/prep sink?
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What is the minimum standing space required between the edge of the dishwasher and countertop frontage when placed at a right angle?
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What is the minimum recommended width for a section of continuous countertop in the kitchen?
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How much countertop frontage can the 24″ (610 mm) landing area be met if only 21″ (533 mm) of countertop frontage is available on the return?
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What is the recommended height range to raise the dishwasher when planning appropriate landing areas?
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How much clear floor space should be positioned adjacent to the dishwasher door?
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What is the minimum amount of countertop frontage required on one side of the auxiliary sink?
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What is the minimum landing area recommended on the handle side of the refrigerator?
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How many waste receptacles are recommended to be included in kitchen design?
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What is the suggested clearance for knee space at the auxiliary sink?
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Which of the following landing areas is NOT recommended adjacent to undercounter-style refrigeration appliances?
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What condition must be satisfied regarding the dishwasher door when it is opened?
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What is the maximum distance the centerline of the clear floor space can be offset from the centerline of the refrigerator?
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Where should one of the waste receptacles be located according to recommendations?
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What is the maximum height for the high reach of operable parts when there's an unobstructed reach?
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What is the recommended placement height for a fire extinguisher in relation to the finished floor?
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What is the maximum force required to activate operable parts?
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Where should the microwave controls be located for optimal reach?
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What is the recommended minimum height for the bottom of a microwave oven when installed below a countertop?
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When a side reach is obstructed by a counter, what is the maximum height for the high reach?
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What type of materials should not be used for window treatments located over a cooking surface?
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What is the recommended landing area adjacent to a microwave oven?
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What is the minimum height for a low reach operable part?
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What is the maximum height for the high reach if obstructed by a counter 20″ to 25″ deep?
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Study Notes
Kitchen Planning Guidelines with Access Standards
- The National Kitchen & Bath Association (NKBA) developed these guidelines to aid designers in creating accessible kitchens.
- The guidelines are based on the 2015 International Residential Code (IRC) and the International Plumbing Code.
- Access Standards are based on ICC A117.1–2009.
- Always check local, state, and national laws for any additional design requirements.
- Bold text in this document indicates updates to the guidelines.
Door/Entry
- Recommended: A door opening should be at least 32 inches wide (minimum 2'10" door).
- Access Standard: A door opening should be at least 34 inches wide (minimum 3'0" door).
- ICC A117.1–2009: Clear openings should be measured between the face of the door and the stop with the door open 90 degrees. For passages over 24 inches deep, the minimum clearance increases to 36 inches.
Door Interference
- Recommended: Entry doors should not interfere with appliance operation or create interference between appliance doors.
- Access Standard: The door area should have enough clear space for maneuvering.
- ICC A117.1–2009: For standard hinged doors, the minimum clearance on the pull side should be the door width plus 18" x 60". The minimum clearance on the push side should be the door width plus 12" x 48".
Countertop Landing Area and Sink
- Access Standard: A 24" landing area should be planned on one side of the sink with 3" of countertop frontage on the opposite side. Both should be at the same height as the sink.
- Recommended: Countertop frontage can meet this requirement if at least 21" is available and the sink is in a corner.
- Countertop: The countertop should be at least 16" deep and between 28" and 45" high from the floor.
- Access Standard: For a wheelchair user, there should be a minimum of 24" of countertop frontage from the sink's centerline to the returning countertop when using a parallel approach.
Preparation/Work Area
- Recommended: Include a 36" wide x 24" deep continuous countertop section next to the sink for primary preparation/work.
- Access Standard: A 30" wide continuous countertop section with a permanent or adaptable knee space should be included somewhere in the kitchen.
- ICC A117.1–2009: Kitchens should have one 30" wide counter section with a maximum height of 34", or adjustable between 29" and 36". Cabinetry can be included beneath the counter provided it doesn't affect the removal or replacement of the work surface.
Dishwasher Placement
- Recommended: Place the primary dishwasher edge within 36" of the cleanup/prep sink edge. Provide 21" of standing space between the dishwasher edge and the countertop, appliances, or cabinets at a right angle.
- Access Standard: If feasible, raise the dishwasher 6" to 12" with landing areas at the same height as the sink.
- ICC A117.1–2009: A clear floor space of at least 30" x 48" should be positioned adjacent to the dishwasher door.
Waste Receptacles
- Recommended: Two waste receptacles should be included: one by each cleanup/prep sink and another (for recycling) either in the kitchen or nearby.
- Access Standard: The guideline recommendation meets the Access Standard.
Auxiliary Sink
- Recommended: Provide 3" of countertop frontage on one side of the auxiliary sink and 18" on the other at the same height as the sink.
- Access Standard: Plan a knee space at or adjacent to the auxiliary sink. Refer to Guideline 6 for knee space specifics.
Refrigerator Landing Area
- Recommended: Include at least 15" of landing area on one or both sides of the refrigerator depending on its style.
- Access Standard: A clear floor space of 30" x 48" should be positioned for a parallel approach to the refrigerator/freezer, with its centerline offset. There should be a maximum of 24" offset from the appliance's centerline on the handle side.
Cooking Surface Safety
- Recommended: Avoid placing the cooking surface under an operable window.
- Recommended: Use non-flammable materials for window treatments above the cooking surface.
- Recommended: Place a fire extinguisher near the kitchen exit, away from cooking equipment.
- Recommended: Commercial-grade cooking appliances should not be installed in residential kitchens.
- Access Standard: Place the fire extinguisher between 15" and 48" off the finished floor. Select cooking appliances with controls located so that users do not need to reach across burners to operate them.
Microwave Oven Placement
- Recommended: Locate the microwave oven considering user height and abilities. Ideally, the bottom should be 3" below the user's shoulder (maximum of 54" above the floor).
- Recommended: If located below the countertop, the microwave bottom should be at least 15" off the floor.
- Access Standard: Locate the microwave controls no higher than 46" to 48" depending on the approach and reach range. Refer to Guideline 19 for guidance.
Microwave Landing Area
- Recommended: Provide at least a 15" landing area above, below, or adjacent to the handle side of the microwave.
Storage
- Recommended: The total shelf/drawer frontage should be 1400" for small kitchens, 1700" for medium kitchens, and 2000" for large kitchens. Storage can be adjusted within these totals.
- Recommended: Avoid including more than the recommended amount of storage in the miscellaneous category to meet the total frontage suggestion.
Storage Areas Above 84"
- Recommended: Any storage areas greater than 84" above the floor should be categorized as miscellaneous.
Accessible Storage
- Access Standard: High reach should be a maximum of 48" and low reach should be a minimum of 15" above the floor.
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Description
Explore the essential kitchen planning guidelines developed by the NKBA, focusing on accessibility standards. This quiz covers door and entry requirements based on the latest codes and guidelines. Test your knowledge on creating functional and compliant kitchen spaces.
