Exceptions: On exterior stairways, an opening of not more than ½ inch (12.7 mm) may be permitted between the base of the riser and the tread....
Search Results "Stair Tread"
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11B-504.3 Open risers
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1009.6.1 Pool Stairs
Pool stairs shall comply with 504....
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1009.6.1 Pool Stairs
Pool stairs shall comply with 504....
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11B-504.4.1 Contrasting stripe
Interior stairs shall have the upper approach and lower tread marked by a stripe providing clear visual contrast....
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11B-504.4.1 Contrasting stripe
Interior stairs shall have the upper approach and lower tread marked by a stripe providing clear visual contrast....
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11B-504.4.1 Contrasting stripe
Interior stairs shall have the upper approach and lower tread marked by a stripe providing clear visual contrast....
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Stairs, short-term list
I’ll put one up there, short-term, stairs....
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General: ADA Standard Section 210.1
Section 210.1 of the ADA Standards covers information in the current ADA Standards on scoping requirements for stairways.
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11B-1009.6.1 Pool stairs
Pool stairs shall comply with Section 11B-504....
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11B-1009.6.1 Pool stairs
Pool stairs shall comply with Section 11B-504 _|Stairways|_....
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11B-1009.6.1 Pool stairs
Pool stairs shall comply with Section 11B-504 _|Stairways|_....
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4.9.4(1)
(1) Handrails shall be continuous along both sides of stairs. The inside handrail on switchback or dogleg stairs shall always be continuous (see Fig. 19(a) and (b))....
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Stairs
Full handrail extensions at stairs are not required where they would project hazardously into circulation paths (§505.10, Ex. 3)....
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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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4.1.6(3)(b) Stairs
(b) Stairs: Full extension of handrails at stairs shall not be required in alterations where such extensions would be hazardous or impossible due to plan configuration....
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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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Verify Framing
grab bars in bathtub/shower rooms. 11B-610 Width and depth of shower stalls. 11B-608.2 Drinking fountain alcoves/wing walls. 11B-602.9 Tread...
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Verify Framing
grab bars in bathtub/shower rooms. 11B-610 Width and depth of shower stalls. 11B-608.2 Drinking fountain alcoves/wing walls. 11B-602.9 Tread...
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Assembly Areas
adjoin seating and since accessible routes are required to connect to wheelchair seating locations, compliance with 4.9, including requirements for handrails, is not required at sides of stairs...
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7.4.4.4 Turning Space
Where resting intervals are provided adjacent to the trail tread, a turning space complying with ABAAS section 304.3.2 shall be provided. ...
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505.10.2 Top Extension at Stairs
505.10.2 Top Extension at Stairs....
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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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R408.5 Nosings
The radius of curvature at the leading edge of the tread shall be 13 mm (0.5 inch) maximum....