Material Selection
Acrylic works well for indoor signs in patient care areas, including hallways, examination rooms, and waiting areas. PVC signs are another excellent indoor option. They provide affordable durability and attract attention as safety warnings or regulatory signage. Ultra board, in comparison, makes for functional temporary directional signs. Outdoor signs, however, require tougher materials like aluminum that won't fade, warp, or crack.
Size Considerations
Hospital signage size should be determined based on different essential factors, such as viewing distance, lighting conditions, and your patient demographic. Use small room number signs (6" x 9") for close-range room identification. Directional signs (12" x 18" or larger) installed in lobbies or corridors need to be legible from a distance. Parking signs, emergency department markers, and safety warnings should be even larger (at least 18" x 24") to ensure optimal visibility.