All steps on a flight of stairs shall have uniform riser heights and uniform tread depths. Risers shall be 100 mm (4 in) high minimum and 180 mm (7 in) high maximum....
Search Results "Exterior Stair"
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R408.2 Treads and Risers
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11B-217.4.4 Exterior site requirement
Where four or more public pay telephones are provided on an exterior site, at least one public TTY shall be provided on the site....
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11B-217.4.4 Exterior site requirement
Where four or more public pay telephones are provided on an exterior site, at least one public TTY shall be provided on the site....
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Entrance
As used in the Guidelines, "entrance" refers to an exterior entry door....
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1132A.2 Interior doors and secondary exterior doors
Except as allowed by Section 1109A.2, interior doors intended for user passage and secondary exterior doors shall comply with this section....
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1132A.2 Interior doors and secondary exterior doors
Except as allowed by Section 1109A.2, interior doors intended for user passage and secondary exterior doors shall comply with this section....
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505.10.3 Bottom Extension at Stairs
505.10.3 Bottom Extension at Stairs....
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505.10.3 Bottom Extension at Stairs
At the bottom of a stair flight, handrails shall extend at the slope of the stair flight for a horizontal distance at least equal to one tread depth beyond the last riser nosing....
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505.10.2 Top Extension at Stairs
505.10.2 Top Extension at Stairs....
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11B-504.5 Nosings
Additionally, because it is possible to catch the top of one’s shoe on the underside of stair nosings, access compliance regulations require the underside of nosings to be free of abrupt...
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11B-504.5 Nosings
Additionally, because it is possible to catch the top of one’s shoe on the underside of stair nosings, access compliance regulations require the underside of nosings to be free of abrupt...
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505.10.3 Bottom Extension at Stairs
At the bottom of a stair flight, handrails shall extend at the slope of the stair flight for a horizontal distance at least equal to one tread depth beyond the last riser nosing....
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505.10.3 Bottom Extension at Stairs
At the bottom of a stair flight, handrails shall extend at the slope of the stair flight for a horizontal distance at least equal to one tread depth beyond the last riser nosing....
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1132A.3 Width and height of interior doors and secondary exterior doors
1132A.3 Width and height of interior doors and secondary exterior doors. Doors shall comply with the following:...
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505.10.2 Top Extension at Stairs
At the top of a stair flight, handrails shall extend horizontally above the landing for 12 inches (305 mm) minimum beginning directly above the first riser nosing....
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11B-505.10 Handrail extensions
Handrail gripping surfaces shall extend beyond and in the same direction of stair flights and ramp runs in accordance with Section 11B-505.10....
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11B-505.10 Handrail extensions
Handrail gripping surfaces shall extend beyond and in the same direction of stair flights and ramp runs in accordance with Section 11B-505.10....
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Treads and Risers [4.9.2], Nosings [4.9.3]
Uniformity is important not only between steps but along each step; curved stairs, where the width of each tread varies, do not meet this requirement....
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11B-809.8.1 Door Thresholds
Secondary exterior door thresholds, including sliding door tracks, shall be 3/4 inch (19.1 mm) high maximum with a 1:2 maximum slope....
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505.10.2 Top Extension at Stairs
At the top of a stair flight, handrails shall extend horizontally above the landing for 12 inches (305 mm) minimum beginning directly above the first riser nosing....
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505.10.2 Top Extension at Stairs
At the top of a stair flight, handrails shall extend horizontally above the landing for 12 inches (305 mm) minimum beginning directly above the first riser nosing....
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Handrails
Handrails Pool stairs must have handrails with a minimum width between the rails of 20 inches and a maximum of 24 inches....
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11B-505.10.3 Bottom extension at stairs
At the bottom of a stair flight, handrails shall extend at the slope of the stair flight for a horizontal distance equal to one tread depth beyond the last riser nosing....
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11B-505.10.3 Bottom extension at stairs
At the bottom of a stair flight, handrails shall extend at the slope of the stair flight for a horizontal distance equal to one tread depth beyond the last riser nosing. ...