Anti-slip bathroom floors: what the ratings actually mean
A wet bathroom floor is where people fall. The sample in a showroom is dry, lit, and not covered in shampoo. The rating on the box is the grown-up conversation.
The numbers, without the lecture
In the UK you will see pendulum test values (PTV). A higher number in the wet is generally a better grip. Ramp tests (the R ratings) are a different method and do not translate one-for-one. What matters in your house is the surface you stand on in the shower, and the floor you step onto afterwards.
Where we refuse to be casual
Accessible and bath-to-shower work gets a floor we are willing to stand a parent on. Luxury rooms can still look like stone. The shower itself should not be a polished skating rink, however pretty the veining is.
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Quick answers
Are shiny marble-effect tiles slippery?+
Polished surfaces are the ones to be careful with in a wet zone. A matt or textured finish in the shower, and a tray with a textured standing area, are the safer everyday choices.
Do panels have a slip rating?+
Floor panels and trays do, and they vary. We specify the floor product on the quote rather than assuming every white board is the same underfoot.
Is a higher grip always better?+
Up to a point. Very aggressive textures are safer underfoot and harder to keep clean. Accessible rooms lean towards grip. A guest ensuite can be a touch kinder on the mop, outside the shower itself.
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