Essential Considerations When Choosing Materials for Braille Signs

Australia is blessed with a diverse community comprised of people with varying physical abilities. While some people can see well, others have vision problems and might require help in certain areas of life. For example, there are approximately 575,000 blind or visually impaired people in Australia, and they need to navigate public spaces with ease like other people. Thus, the law requires public spaces to install braille tactile signs so that people with vision impairments can lead an independent life. However, when choosing a material for custom braille signs, you need to consider certain factors.

Hygiene 

One of the most critical factors you should look at as a facility manager is hygiene. For example, some people with vision impairment rely on their sense of touch to read. However, you need to be wary of disease-causing germs and bacteria when installing your braille signs in public spaces. Notably, your choice of material for braille signs determines susceptibility to harbouring germs. For example, braille signs made from copper can kill bacteria and viruses rapidly and efficiently due to the large amounts of copper ions. It makes copper braille signs the best for public spaces. On the other hand, braille signs made from acrylic keep bacteria alive unless cleaned and disinfected regularly.

Durability 

Custom braille signs installed in outside spaces receive hundreds of touches every day, not to mention that some are exposed to the elements. Therefore, the material you choose for your facility's braille signs should withstand potential wear. Metal and acrylic are arguably the most durable material when used for braille signage. The materials do not scratch easily and can withstand harsh weather conditions and countless touches. However, the same cannot be said of braille signs made of wood since they cannot withstand sustained exposure to rain, sunlight or snow.

Mounting 

Custom braille signs should be mounted at a standard height where everyone with visual impairment can easily reach. Since the signs are constantly touched throughout the day, the mounting technique you use determines their efficiency. For instance, you can hang acrylic braille signs on a hook, but they can easily fall off the hook, consequently damaging the sign. You will encounter the same problem if you use double-sided tape to install metallic braille signs since they are heavy. A better option is to screw all braille signs in place. It goes a long way in saving you the cost of replacements.