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
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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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210 Stairways
Exceptions are provided for certain stairs in detention and correctional facilities and altered stairs....
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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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R408.2 Treads and Risers
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....
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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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R409.10.3 Bottom Extension at Stairways
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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Required Compliance [§210]
Compliance is required for all stairs on required egress routes, including those comprised of a single riser....
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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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4.9.4(5)
(5) Top of handrail gripping surface shall be mounted between 34 in and 38 in (865 mm and 965 mm) above stair nosings....
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R409.10.2 Top Extension at Stairways
At the top of a stair flight, handrails shall extend horizontally above the landing for 305 mm (1.0 ft) minimum beginning directly above the first riser nosing....
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1009.7 Stair treads and risers
1009.7 Stair treads and risers. ......
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Nora Systems, Inc. Norament Hammered Stairtreads
Pre-shaped stair coverings consisting of stair nosing, riser and tread all in one piece for straight steps with right-angled edge. ...
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Nora Systems, Inc. Norament Round Stairtreads
Stairtreads Pre-shaped stair coverings consisting of stair nosing, riser and tread all in one piece for straight steps with right-angled edge. ...
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Are exterior stairs required to comply with the Standards?
The Standards apply to both exterior and interior stairs that are part of a required means of egress....
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Nora Systems, Inc. Norament Grano Stairtreads
Pre-shaped stair coverings consisting of stair nosing, riser and tread all in one piece for straight steps with right-angled edge. ...
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1011.11 Handrails
... [DSA-AC] For applications listed in Section 1.9.1 regulated by the Division of the State Architect-Access Compliance, see Chapter 11B, Sections 11B-504.6 and 11B-505.
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Nora Systems, Inc. Norament Satura Stairtreads
Pre-shaped stair coverings consisting of stair nosing, riser and tread all in one piece for straight steps with right-angled edge. ...
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Stairs, short-term list
I’ll put one up there, short-term, stairs....
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1009.6.2 Handrails
Handrail extensions required by 505.10.3 shall not be required on pool stairs....
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1009.6.2 Handrails
Handrail extensions required by 505.10.3 shall not be required on pool stairs....
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1009.6.2 Handrails
Handrail extensions required by 505.10.3 shall not be required on pool stairs....
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11B-1009.6.2 Handrails
Handrail extensions required by Section 11B-505.10.3 shall not be required on pool stairs....
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11B-1009.6.2 Handrails
Handrail extensions required by Section 11B-505.10.3 shall not be required on pool stairs....
