The Raster® Method has quickly become the preferred process for
producing ADA-compliant Braille.The perfectly rounded Braille dots
have a clean uniform appearance.
Raster® Braille Features:
Raster® Braille meets all of the latest federal ADA guidelines for
dot dimension, spacing, height, and shape.
Raster® Braille complies with ANSI A117.1.
Raster® Braille complies with California Title 24 standards.
Raster® Braille is weatherproof in almost any environment.
Raster® Braille is attractive in appearance and easy to read.
Colors and Materials:
Raster® spheres are available in UV-stable acrylic and metal. Use clear
Raster® spheres for practically invisible Braille, or use a contrasting color
and the Braille becomes a design element. We use clear Raster® spheres on our
ADA Braille signs however they are available in the following materials and colors:
Black acrylic
White acrylic
Clear acrylic
Stainless steel
Brass
Please email us for Raster® spheres in colors other than clear.

Note: Website inventory may vary from actual warehouse quantity’s available.
For quantities larger than listed please contact us via our contact page by email or telephone.