Knee clearance shall extend 25 inches (635 mm) maximum under an element at 9 inches (229 mm) above the finish floor or ground.
Search Results "Tread Depth"
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11B-306.3.2 Maximum depth
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306.3.3 Minimum Required Depth
Where knee clearance is required under an element as part of a clear floor space, the knee clearance shall be 11 inches (280 mm) deep minimum at 9 inches (230 mm) above the finish...
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306.2.3 Minimum Required Depth
Where toe clearance is required at an element as part of a clear floor space, the toe clearance shall extend 17 inches (430 mm) minimum under the element.
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306.2.3 Minimum Required Depth
Where toe clearance is required at an element as part of a clear floor space, the toe clearance shall extend 17 inches (430 mm) minimum under the element.
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306.3.3 Minimum Required Depth
Where knee clearance is required under an element as part of a clear floor space, the knee clearance shall be 11 inches (280 mm) deep minimum at 9 inches (230 mm) above the finish...
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Knee and Toe Space Depth
[See subsections ...]
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11B-306.2.2 Maximum depth
Toe clearance shall extend 25 inches (635 mm) maximum under an element. Exception: Toe clearance shall extend 19 inches (483 mm) maximum under lavatories required to be...
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11B-306.3.2 Maximum depth
Knee clearance shall extend 25 inches (635 mm) maximum under an element at 9 inches (229 mm) above the finish floor or ground.
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11B-306.3.2 Maximum depth
Knee clearance shall extend 25 inches (635 mm) maximum under an element at 9 inches (229 mm) above the finish floor or ground.
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11B-306.2.2 Maximum depth
Toe clearance shall extend 25 inches (635 mm) maximum under an element. Exception: Toe clearance shall extend 19 inches (483 mm) maximum under lavatories required to be accessible...
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Section 4.9.4
• Section 4.9.4 of the 1991 Standards requires handrails at the bottom of stairs to continue to slope for a distance of the width of one tread beyond the bottom riser nosing and to further...
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Figure 1009.4.3 Depth and Length of Tranfer Walls – Drawing from the U.S. Access Board
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1015.3 Height
On stairways and stepped aisles, from the line connecting the leading edges of the tread nosings. On ramps and ramped aisles, from the ramp surface at the guard....
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NOSING
The leading edge of treads of stairs and of landings at the top of stairway flights....
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NOSING
The leading edge of treads of stairs and of landings at the top of stairway flights....
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OPEN RISER
[DSA-AC] The space between two adjacent stair treads not closed by a riser....
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OPEN RISER
[DSA-AC] The space between two adjacent stair treads not closed by a riser....
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11B-306.2.3 Minimum required depth
Where toe clearance is required at an element as part of a clear floor space, the toe clearance shall extend 17 inches (432 mm) minimum under the element. Exceptions: 1. ...
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11B-306.2.3 Minimum required depth
Where toe clearance is required at an element as part of a clear floor space, the toe clearance shall extend 17 inches (432 mm) minimum under the element. Exceptions:...
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11B-306.2.3 Minimum required depth
Where toe clearance is required at an element as part of a clear floor space, the toe clearance shall extend 17 inches (432 mm) minimum under the element. Exceptions: The...
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PEMKO 3" Floor Plates/Safety Treads No. 191
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PEMKO 2" Floor Plates/Safety Treads No. 190B
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PEMKO 2" Floor Plates/Safety Treads No. 190
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PEMKO 2" Floor Plates/Safety Treads No. E197
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