R10 is one of the internationally recognized floorslip-resistance ratings, ranging from R9 to R13, where a higher number indicates greater slip resistance. R10 represents good slip-resistant capability,often used in water-prone areas such as bathrooms and corridors, and is a common target rating for senior-friendly wet area flooring.
How are R ratings determined?
R ratings (R9–R13) originate from the German DIN 51130 ramp test: testers wear standard footwear and walk on an oil-coated surface. The angle of inclination is gradually increased until they slip, and the rating is classified accordingly. The steeper the slope before slipping occurs, the higher the rating.
R9: Lower friction, suitable for dry indoor areas
R10: Medium slip resistance, suitable for wet areas such as bathrooms, kitchens, and corridors
R11–R13: Higher slip resistance, mostly used in industrial areas, poolside, and heavy oil areas
Which R rating do elderly floors need?
For age-friendly scenarios:
Wet areas (bathrooms, showers, kitchens, rainy corridors): R10 and above is recommended, as these are high-risk areas for slips.
Dry areas (bedrooms, living rooms): Slip resistance requirements can be appropriately reduced, but cushioning remains important.
AnchorCare Xingji Full Anti-slip Mat reaches R10 rating and maintains friction in wet conditions through its drainage structure, designed specifically for wet areas such as bathrooms.
Actual footage of wet slip resistance testing: The images are used to illustrate how water, texture, drainage, and underfoot stability affect perception. The specific ratings and values are subject to the corresponding test reports.
Is looking at the R rating enough?
Not enough. The R rating only measures slip resistance. Floors for the elderly also need to consider cushioning (fall protection). The ideal ismeeting slip resistance standards + cushioning, and combining both provides a complete age-friendly floor.
FAQ
Are R10 and BPN the same thing?
No. R-value is derived from the ramp oil-wet test method, while BPN (British Pendulum Number) comes from the pendulum friction test. Both are indicators for measuring slip resistance from different perspectives, and they can be cross-referenced.
Does a home bathroom have to be R10?
It is recommended that wet areas reach R10 or higher. If seniors have a history of falls or mobility issues, slip resistance in wet areas should be prioritized.
Is a higher R rating always better?
Not necessarily. A higher rating typically means a coarser texture, which may reduce comfort and cleanability. Simply select the appropriate rating based on the requirements of each area; R10 is usually sufficient for residential wet areas.
