American ADA braille signs

author: Universe plastic

2024-03-04

The Americans with Disabilities Act (ADA) has clear regulations on Braille signs to ensure that people with disabilities, especially those who are visually impaired, can access and use public facilities without barriers.

The ADA stipulates requirements for the production and installation of service facilities for people with disabilities in public places. The following are some of the requirements for Braille signs in the United States:

Signage font content regulations

1. The raised height of characters must be between 1 and 1.5 mm.

2. The first letter of the character must be capitalized and all other letters lowercase.

Uppercase characters: height 15~55 mm.

Lowercase characters: Height is 50% of the height of uppercase tactile characters.

The height of capital tactile characters for safety exit braille signs must be between 20 and 55 mm.

3. Logo characters, symbols, and content must have rounded edges.

4. The entire sign, including any frames, must have rounded edges.

5. The background, characters, symbols, and logos of the logo must have a matte or low-gloss surface.

6. The minimum word spacing of the logo content must be 10 mm.

7. The thickness of the strokes in the logo content must be between 2 and 7 mm.

8. Logo text must be left-aligned, but individual words can be center-aligned.

9. The logo text must be in Arial font.

Braille content regulations for signage

1. Braille must be Level 2 Braille without abbreviations.

2. Braille must be raised and domed, not flat or pointed.

3. Braille must be located 8 mm below the text.

4. Braille must remain aligned.

Sign color contrast requirements

There should be significant contrast between the characters and background of the sign to facilitate recognition by people with low vision. Often a dark background and light characters are used, or vice versa.

Sign material requirements

Signage should be made of durable and easy-to-clean materials suitable for both indoor and outdoor environments.

Installation location regulations

1. When installing ADA Braille signs, the height from the floor or ground must be between 1.2 and 1.6 meters.

2. When installing single-line ADA Braille signs, the height of the characters from the ground must be between 1.25 and 1.35 meters.

3. When installed at a safety exit, the sign must be placed on the wall facing the person seeking exit.

4. When the ADA Braille sign is installed on the door side wall, the sign must be 50 to 300 mm away from the door lock edge. If installation is inconvenient, it is possible to install tactile signs on the door, and the installation is consistent.

Summarize

ADA ensures that Braille signage in public facilities not only meets standards, but is also practical and can provide effective navigation and information services for the visually impaired.

Dongguan Universe Plastic is a professional Braille sign manufacturer that supports wholesale and customization of American ADA Braille signs. There are currently 6 professional color styles of ada braille signage.

Manufactured through the injection molding process, Braille signs can be manufactured at low cost, and the price is very popular. We look forward to your consultation.