WONDANBUILDING MATERIALS
Flooring

Application

Flooring

How to specify

Floors are bought by traffic class. Three questions decide everything: how many people, in what footwear, wet or dry. The material follows.

Recommended materials & thickness

MaterialThicknessWhy
Tiles600×600–600×1200 / 9 mmHomes and offices: rectified porcelain with 2 mm joints, endless design range.
Marble16–20 mmHoned marble for residential and hotel interiors — timeless, but budget the care.
Granite20 mm+Retail, lobbies and public buildings — the only natural stone that shrugs off shopping trolleys.
Granitetextured / R11Entrances and wet outdoor zones, where polished stone is a slip lawsuit waiting to happen.

Design & installation notes

  • Substrate flatness: 3 mm under a 3 m straightedge for large formats, or budget for grinding.
  • Movement joints at door thresholds and roughly every 25 m² indoors.
  • Slip ratings: R9 dry interior, R10 wet interior, R11+ ramps and showers.

Care

  • Entrance matting traps the majority of the grit that would otherwise scratch the floor.

Related projects

Browse these categories

Discuss this application →
FlooringApplications | Wondan Building Materials