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ADA SIGN SPECS FOR
INTERIOR WINDOW ADA SIGNS
ADA SIGNS ARE MANUFACTURED
USING A PHOTOMECHANICAL
PROCESS IN WHICH THE
RAISED IMAGE AND BRAILLE
ARE INTEGRAL WITH THE POLYMER.
ADA SIGNS SHALL HAVE A
1/16" NON-GLARE ACRYLIC FACE PLATE
WITH INTEGRAL .033" POLYMER LAYER.
THIS FACE PLATE IS ATTACHED
TO A 1/8" PAINTED PLEX
BACKER PANEL USING
1/16" CLEAR PLEX SPACERS
WHICH LEAVE ROOM FOR
THE INSERT PIECE
AND FORM THE WINDOW SIGN.
BACKGROUND COLOR &
LETTER COLOR SHALL HAVE A
MINIMUM 70% CONTRAST.
EITHER LIGHT BACKGROUND
WITH DARK TEXT OR
DARK BACKGROUND WITH LIGHT TEXT.
LETTER HEIGHT 5/8" MINIMUM
& 2" MAXIMUM.
GRADE II BRAILLE TRANSLATION
UNDER MESSAGE.
LETTERS & BRAILLE ARE RAISED 1/32"
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