Guide: Anti-Slip Tiles & Slip Resistance Ratings

Introduction: Slippery When Wet

Safety is one of the top concerns when choosing flooring materials, especially in a home with children, elderly parents, or wet zones like bathrooms and kitchens. One of the most common questions we get is:

“Do I really need anti-slip tiles for my toilet and kitchen?”

The answer: Yes — but selectively. Anti-slip tiles are essential in some zones, optional in others, and even not recommended in dry areas.

What Makes a Tile Anti-Slip?

Anti-slip tiles are designed with a textured or matte surface to increase friction and reduce the chance of slipping when wet.

Slip Resistance Ratings (DIN R Ratings)

The most commonly used rating is the DIN 51130 R-rating (from R9 to R13):

R Rating	Description	Typical Use
R9	Minimal slip resistance	Dry indoor areas (living/bedroom)
R10	Moderate grip	Kitchen, laundry, corridors
R11	High grip	Bathroom floors, shower areas
R12	Very high grip	Wet commercial kitchens
R13	Maximum grip	Slopes, wet ramps, industrial use

Anti Slip Tiles Rating by Hup Kiong

Hitomo Pro Tip: R10 is the common minimum for household wet areas. R11 is ideal for showers.

Where Do You Need Anti-Slip Tiles?

YES: Mandatory or Highly Recommended Areas

• Toilet floors & shower zones

  → R10 or R11 rated tiles help prevent falls.

• Kitchen floors

  → Slightly textured tiles prevent oil/water-related slips.

• Outdoor balconies, entrance porches, car porches

  → Go for R11+ with water-resistant properties.

• Laundry/Yard area

  → Especially if exposed to moisture from washing machines.

 

NO: Where You Might Want to Avoid Them

• Bedroom and living room floors

  → Anti-slip tiles can feel rough underfoot and difficult to clean.

• Walls

  → Textured tiles can trap dirt; opt for glazed or glossy tiles instead.

• Dry feature walls

  → Aesthetic finish matters more than texture.

Pros & Cons of Anti-Slip Tiles

Pros	Cons
Improves safety in wet zones	Harder to clean (traps dirt)
Reduces liability (elderly-safe)	May feel rough underfoot
Durable and practical	Limited gloss or premium finishes
Comes in stylish designs now	May require stronger adhesive

How to Clean and Maintain Anti-Slip Tiles

Because of their textured surface, anti-slip tiles trap more dirt than regular ones.

• Use hard bristle brushes with mild detergent.

• Avoid oil-based cleaners which can leave a slippery residue.

• Regular scrubbing is needed for outdoor or yard tiles exposed to algae.

Installation Tips from Hitomo Construction

• For wet zones, always use screed falls toward floor traps.

• Apply angle fillets at corners to prevent waterproofing failure.

• Combine anti-slip tiles with good lighting to reduce visual slip illusions.

• For exteriors, consider water drainage design and not just tile texture.

Alternative Solutions

If you want safety without the textured look:

• Use matte tiles with a mild slip rating (R10)

• Apply anti-slip coatings on existing glossy tiles

• Add anti-slip strips or textured vinyl mats in high-risk zones

So… Do You Really Need Them?

✔️ If you have elderly parents, young children, or plan to age in place — anti-slip tiles are a must for bathroom floors and outdoor areas.

❌ If you’re doing up a dry zone like a study or walk-in wardrobe — you can skip them.

Final Thoughts from the Builder’s Perspective

“You don’t need anti-slip tiles everywhere, but installing them in the right areas can prevent costly accidents. And in construction, prevention is always cheaper than cure.”

Want help choosing the right finish for your bathrooms or porch? At Hitomo Construction, we advise clients on functionality and aesthetics, with safety in mind — and quality we stand behind.