ADA signage layout and clearance details establish precise mounting heights, braille dimensions, and area of refuge spatial requirements. Signage diagrams specify raised character spacing, single braille cell dimensions, and blank cell spacing between words with minimum and maximum height ranges from the floor. Floor plan diagrams illustrate required turning spaces and clear floor dimensions for doors swinging in the same direction and opposite directions with a minimum sixty-inch clearance.
AREA OF REFUGE AREA OF REFUGE 48" [1219mm] MIN. 60" [1515mm] MAX. MEN WOMEN RESTROOM AREA OF REFUGE MIN. 0' - 0 3/8" 5/8" TO 2" 3/8" [0.38] MIN. BLANK CELL SPACE BETWEEN WORDS NO RAISED DOT TYP. 19/64" [0.30] TYP. 3/32" [010] TYP. 13/32" [0.40] TYP. 3/32" [0.10] MIN. 3/8" [0.38] RAISED DOT SINGLE BRAILLE CELL (A) SWING-SAME DIRECTION (B) SWING-OPPOSITE DIRECTION 60" [1524mm] MIN. 60" [1524mm] MIN. 48" [1219mm] MIN. DOOR WIDTH 60" [1524mm] MIN. DIRECTION OF TRAVEL DIRECTION OF TRAVEL
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