Ultimate Guide to ADA Tactile Signage Materials

ADA tactile signage ensures accessibility by using raised characters, Grade 2 Braille, and high-contrast, non-glare materials. Here's what you need to know: Key Materials: Acrylic (durable indoors), aluminum (weather-resistant outdoors), photopolymer (precise tactile details), and wood (aesthetic for upscale spaces). Fabrication Methods: UV 3D Printing, Engraving (affordable), thermoforming (durable for high traffic), and sandblasting (high-end precision). Compliance Rules: Raised text (at least 1/32 inch), non-glare surfaces, Braille placement, and mounting height (48–60 inches from the floor). Maintenance: Clean weekly, inspect biannually, and replace signs if damaged or outdated.