Floor tiles are important for the end-product of your design, but knowing the technicalities is important too. Every tile has its slip resistance rating, measured by the angle before an object starts sliding downhill.
The tiles are categorised by a Ramp (R) test, where the R-value determines the anti-slip tile properties. The ratings range from R9 to R13.
R9 – tiles that have a smooth glazed matt finish. These tiles are usually used in dry areas, but can be applied in wet areas as well as long as you lay a towel to prevent you from slipping.
R10 – tiles that have a glazed matt finish. A towel is always important to have been laid down when applied in wet areas. It’s also suitable for kitchen floors and living areas.
R11/12 – tiles that are glazed and unglazed finish. These are regarded as safe to use as a minimum in bathrooms, porches and swimming areas.
R13 – tiles that are glazed and unglazed finish. These are suitable for all commercial projects, usually used in public areas and around swimming pools as they have the roughest finish.