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Dartank

Floor mosaics

Mosaic for indoor floors, walk-in showers and high-traffic areas: porcelain stoneware, natural stone, marble and pebbles. Go for anti-slip finishes (R10/R11) and small formats that follow the fall. Supplied on 30 × 30 cm mesh sheets. Delivery across France & Europe within 10 working days.

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Where can you lay floor mosaic?

  • Walk-in shower floor — small anti-slip format that follows the fall towards the drain.
  • Bathroom & hallway — porcelain stoneware rated R10 minimum, built for foot traffic.
  • Living room & kitchen — marble or natural stone for a high-end floor.

Slip resistance: which rating?

For a dry floor, aim for R10. For a shower or an area that gets wet regularly, choose R11 (or even R11 plus a barefoot rating of class B/C).

Laying floor mosaic

  1. A stable, flat substrate (screed or levelling compound), with a liquid waterproofing membrane (SEL) in the shower area.
  2. C2 tile adhesive, back-buttered, matched to the format.
  3. Lay the mesh-backed sheets, then check the flatness and the fall.
  4. Water-repellent grout (epoxy in a shower).
  5. Clean and seal the natural stone if required.

Help & advice

Frequently asked questions

Everything you need to know before ordering. Another question? Contact us.

A small anti-slip R11 format (mini, hexagon, pebble). The many joints follow the fall and make the wet area safe.
R10 for a dry interior floor, R11 for a shower or wet area. Check the product data sheet.
Yes, but marble and natural stone are porous: apply a sealer and avoid acids (vinegar, limescale removers).
Porcelain stoneware is highly abrasion-resistant and suits busy areas. Choose it for hallways and kitchens.
A 30 × 30 cm mesh sheet ≈ 11 sheets/m². Allow 10 % for offcuts and check the coverage on each data sheet.
Stock items within 10 working days in France; natural stone and special orders 3 to 6 weeks.
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