The material is not everything: the laying decides
A fine stone badly laid makes a poor floor; a modest material perfectly laid gives a result that holds for twenty years. The difference between the two is not in the supply invoice, it is in the substrate, the setting out and the junctions.
The substrate first: flatness, dryness, a decoupling layer where one is needed. A large-format tile forgives no hollow; a parquet bonded to a screed that is still damp comes away. Then the setting out: it is what decides whether a cut falls in the middle of a doorway or hides under a skirting. And the junctions: where two materials meet is exactly where the eye settles.
Stone, wood, brass, polished concrete: what each one asks for
Natural stone is alive: it has variations, veining, sometimes fossils. It is mixed from several pallets before laying, otherwise the batches show up as patches. Limestone and marble are sensitive to acids — an ordinary limescale remover is enough to mark a basin.
Wood moves with the humidity. It acclimatises in the room before it is laid, and it needs a gap around the edges that the skirting covers. Solid, engineered and laminate are not laid in the same way and are not renovated in the same way.
Brass and the other metals take on a patina: that is what they are there for. A lacquer fixes the colour of the first day, bare metal goes on changing. That choice is made at the start; it cannot be made again later.
Polished concrete and mineral plaster finishes are decorator's finishes applied to a perfect substrate. They correct nothing: every defect underneath comes back through. And they need a surface protection matched to the use, which is not the same in a shower as in a living room.
What ages well on the French Riviera
The local climate adds constraints of its own. Salt and sea air attack certain metals and certain treatments; the sun fades deep colours behind a large window; the alternation of great heat and damp spells makes timber move and tires flexible joints.
None of that rules out a material, it guides the choice: a suitable grade of stainless steel rather than ordinary steel outdoors, a water-repellent treatment on a porous stone, a finish that stands up to ultraviolet on the south side. These are decisions taken at the quotation stage, not after the first summer.
Maintenance: what you are left with
At handover we leave the list of what has been laid: references, finishes, the cleaning products that are compatible and those to avoid. It is a short document, and it is what saves a stone from being killed with limescale remover or a parquet with a soaking mop.
Fine materials do not ask for more maintenance than others: they ask for different maintenance. Knowing which makes the difference between a floor that takes on a patina and a floor that stains.