Section 505.7 covers the current ADA Standards for the cross section of handrail gripping surfaces.
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Cross Section: ADA Standard Section 505.7
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11B-505.7 Cross section
Handrail gripping surfaces shall have a cross section complying with Section 11B-505.7.1 or 11B-505.7.2.
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11B-505.7 Cross section
Handrail gripping surfaces shall have a cross section complying with Section 11B-505.7.1 or 11B-505.7.2.
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11B-504.2 Treads and risers
All steps on a flight of stairs shall have uniform riser heights and uniform tread depths. Risers shall be 4 inches (102 mm) high minimum and 7 inches (178 mm) high maximum....
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11B-504.2 Treads and risers
All steps on a flight of stairs shall have uniform riser heights and uniform tread depths. Risers shall be 4 inches (102 mm) high minimum and 7 inches (178 mm) high maximum....
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11B-504.2 Treads and risers
All steps on a flight of stairs shall have uniform riser heights and uniform tread depths. Risers shall be 4 inches (102 mm) high minimum and 7 inches (178 mm) high maximum....
- H2O Innovations AQUA STEP ADA
- Kee Safety Inc. ADA Safety Handrail Components
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505.2 Where Required
Handrails shall be provided on both sides of stairs and ramps....
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505.2 Where Required
Handrails shall be provided on both sides of stairs and ramps....
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505.2 Where Required
Handrails shall be provided on both sides of stairs and ramps....
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11B-504.3 Open risers
Open risers are not permitted. Exceptions: 1. 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...
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11B-504.3 Open risers
Open risers are not permitted. Exceptions: 1. 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...
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11B-504.3 Open risers
Open risers are not permitted. 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...
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505.2 Where Required
Handrails shall be provided on both sides of stairs and ramps....
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11B-505.2 Where required
Handrails shall be provided on both sides of stairs and ramps....
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11B-505.2 Where required
Handrails shall be provided on both sides of stairs and ramps. Exceptions: 1. ...
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11B-505.2 Where required
Handrails shall be provided on both sides of stairs and ramps. Exceptions: 1. ...
- Balco Inc. IllumiTread Photoluminescent Egress Markings System
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Circular Cross Section: ADA Standard Section 505.7.1
Section 505.7.1 covers the current ADA Standards for the circular cross section of handrail gripping surfaces.
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Gripping Surface: ADA Standard Section 505.6
Section 505.6 covers the current ADA Standards for the handrail gripping surface.
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11B-505.7.1 Circular cross section
Handrail gripping surfaces with a circular cross section shall have an outside diameter of 1¼ inches (32 mm) minimum and 2 inches (51 mm) maximum.
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11B-505.6 Gripping surface
Handrail gripping surfaces shall be continuous along their length and shall not be obstructed along their tops or sides. The bottoms of handrail gripping surfaces shall not be...