Free Delivery On All Orders Over $2000 Within a 40 km Radius. Shop Now And Save On Delivery Costs!

Slip Rating

Slip Ratings: Safety That Matters

Slip ratings for tiles are essential when determining their suitability for various environments. For bathrooms, it’s important to choose tiles with higher slip resistance to ensure safety on wet surfaces. In kitchens, look for tiles that strike a balance between durability and slip resistance, particularly in areas that are prone to spills. When selecting tiles for outdoor areas, prioritize those with high slip ratings to provide traction in wet conditions. Lastly, for areas around pools, opt for tiles specifically designed for wet environments to minimize the risk of slipping.

It’s important to note that the texture of a tile doesn’t always correlate with its slip resistance. Typically, tiles designed with slip resistance feature a textured finish. We measure a tile’s slip resistance using a Slip Rating, which simplifies the process of determining whether a tile is suitable for various indoor spaces, such as bathrooms and kitchens,

What is a Slip Rating?

A Slip Rating measures the slip resistance of a tile surface and is essential for safety considerations. Developed according to Australian Standards, these ratings guide the selection of tiles in high-priority safety areas.

For residential buildings, the Australian Building Code and Australian Standards specifically require slip-rated flooring only for stair nosings, landings, and ramps.

However, slip ratings become more critical in commercial settings, such as shopping centers, warehouses, and industrial buildings. In these environments, factors like pedestrian stride, pace, and the potential contamination of tile surfaces with water, oil, or other substances significantly contribute to slip and fall risks.

Rating TypeClassificationDescription
P0No slip resistanceNot suitable for any wet areas.
P1Low slip resistanceSuitable for dry areas with minimal foot traffic.
P2Moderate slip resistanceSuitable for light foot traffic in dry areas.
P3Good slip resistanceSuitable for residential bathrooms and kitchens.
P4High slip resistanceSuitable for heavy-duty residential and light commercial use.
P5Very high slip resistanceIdeal for wet environments like showers and swimming pools.
R9Moderate slip resistance for wet areasSuitable for commercial kitchens and bathrooms.
R10Good slip resistance for wet areasRecommended for residential areas exposed to moisture.
R11High slip resistance for wet areasSuitable for commercial and heavy-duty residential areas.
R12Very high slip resistance for wet areasIdeal for industrial applications and outdoor surfaces.
R13Extremely high slip resistance for wet areasSuitable for very demanding environments, including factories.

What is a Pendulum Test?

A Slip Rating simplifies the process of determining a tile’s suitability for its intended use. In Australia, three common slip resistance tests are used:

  1. Pendulum Test: Results range from P0 to P5.
  2. Oil-Wet Ramp Test: Results are categorized from R9 to R13.
  3. Barefoot Wet Ramp Test: Results are classified as A, B, or C.
 

For residential applications, the pendulum test is primarily utilized. In contrast, the Oil-Wet Ramp and Barefoot Wet Ramp tests are commonly employed for commercial applications.

PTV RatingClassificationRecommended Use
< 25Very Low Slip ResistanceNot suitable for wet areas.
25-35Low Slip ResistanceSuitable for light traffic areas; exercise caution in wet conditions.
36-55Moderate Slip ResistanceRecommended for residential bathrooms and kitchens.
> 55High Slip ResistanceIdeal for commercial areas and heavy foot traffic locations.

What is an Oil-Wet Ramp Test?

The Pendulum Test is a key method for assessing tile safety, especially in environments prone to moisture. It provides an objective measure of how well tiles perform under wet conditions, which is crucial for preventing slips and falls.

Tiles with P0 to P3 ratings are best for areas like bathrooms and kitchens, where the risk of water exposure is higher but where more traction is acceptable. On the other hand, P4 and P5 rated tiles are ideal for outdoor spaces and pool areas, ensuring a safer surface even when wet. This makes it easier to select the right tile for your specific needs while prioritizing safety and functionality.

R RatingClassificationRecommended Use
R9Low Slip ResistanceSuitable for dry areas; not recommended for wet or oily surfaces.
R10Moderate Slip ResistanceRecommended for areas exposed to minimal oil, such as residential kitchens.
R11Good Slip ResistanceIdeal for commercial kitchens and light industrial areas.
R12High Slip ResistanceSuitable for heavy-duty environments, including industrial kitchens and food processing areas
R13Very High Slip ResistanceRecommended for extremely demanding environments, such as factories and outdoor areas prone to oil spills.

What is a Barefoot Wet Ramp Test?

The Barefoot Wet Ramp Test is designed for assessing tiles intended for swimming pools, showers, and changing rooms. In this test, testers soak their bare feet and walk on inclined tiles sprayed with water to determine the angle at which they become unsafe.

Slip Resistance ValueCorrected Mean Acceptance Angle (Degrees)Slip Risk
A12-18High
B18-24Moderate
COver 24Very Low

What should I use on Stair Nosings, Landings and Ramps?

For larger projects like residential buildings, ensuring safety is essential. While the Australian Building Code and Australian Standards require slip-rated flooring specifically for stair nosings, stair landings, and ramps, it’s important to consider slip resistance for all areas.

In high-traffic zones, such as hallways and bathrooms, using appropriate slip-rated tiles can significantly reduce the risk of accidents. Selecting the right materials not only enhances safety but also contributes to the overall longevity and aesthetic appeal of the space. By prioritizing slip resistance throughout the building, you create a safer environment for everyone.

Surface ConditionsDry Surface (Wet Pendulum Test)Dry Surface (Oil-wet Ramp Test)Wet Surface (Wet Pendulum Test)Wet Surface (Oil-wet Ramp Test)
Stair treads or stairway landing surfaceP3R10P4R11
Nosings for stair treads and stairway landing edge stripP3-P4-
Ramps in buildings steeper than 1:20 but not steeper than 1:14P3R10P4R11
Ramps in buildings steeper than 1:14 and not steeper than 1:8P4R11P5R12

Do Tiles With A Slip Resistance Need Special Cleaning?

Tiles with slip resistance typically feature a textured surface, making the initial clean crucial for their maintenance. Once the grout has dried—usually 24 hours later—wash the tiles using Lithofin Cement Residue Remover, following the instructions on the bottle.

If you notice a dull haze immediately after installation or if the tiles seem to get dirty quickly, don’t worry! This is likely grout residue, which can be easily removed with Lithofin Cement Residue Remover. For more guidance, check our helpful tips on removing grout haze.

For everyday cleaning, textured tiles are just as easy to maintain as non-textured options. We recommend using Lithofin KF Vitra-Clean with warm water and a damp microfiber mop. Alternatively, you can create a homemade cleaning solution with hot water and a splash of methylated spirits. Be sure to avoid soap-based products, as they can leave a film that attracts more dirt.