Uniform flooring between communicating rooms

The floor is the largest continuous visible surface in a home. If you change covering at every door (tiles in the entrance, parquet in the living room, different tiles in the kitchen), you create visual boundaries that slice up the home and shrink it.

Conversely, a single floor across several communicating rooms makes them appear as one large space. The eye follows the material without interruption, and the perception of space almost doubles.

The professional rule: in a home, use a single type of floor covering for all communicating spaces (entrance, living room, dining room, kitchen, sometimes hallway). Closed rooms (bedrooms, bathrooms) can have a different covering, which is often technically necessary.

Identifying communicating spaces. All rooms visible from the entrance or from the living room, without a closed door between them. Typically: entrance + living room + dining room + open kitchen = 30 to 50 m² of surface, which will appear even larger with a single floor.

Choosing the right covering.

Solid or engineered wood parquet. The most universal option. Light oak for Scandinavian atmospheres, dark oak for classical, walnut for more formal. Resistant in the kitchen if well maintained (oiled or varnished). Brands like Berry Floor, Quick-Step, Tarkett.

Large-format tiles. Minimum 60 x 60 cm, ideally 90 x 90 cm or even 120 x 120 cm. Very contemporary, durable, ideal in kitchen and entrance. Porcelain stoneware imitating stone, marble or concrete. Brands like Marazzi, Mosa, Granitifiandre.

Polished concrete or resin. Loft effect, 100% smooth surface without joints. High cost (£80-150/m² installed), but maximum enlargement effect.

Natural stone. Terracotta tiles, limestone, marble. Authentic effect, but high cost and specific maintenance.

Maintaining uniformity.

No threshold between communicating spaces. The threshold strip breaks the unity. If you cannot avoid it (expansion joint required), choose a flush or tone-on-tone threshold.

Direction of parquet laying. Ideally parallel to the dominant light (toward the main window), or lengthways. Above all, the same direction in all communicating spaces.

For closed rooms.

Bedrooms. Same parquet is often possible if no wet room. Otherwise, vinyl or carpet for comfort.

Bathrooms. Waterproof tiles or vinyl mandatory. Choose a shade close to the main floor to limit visual break.

Closed kitchen. If the kitchen is closed, you can choose a different floor (tiles), but try to maintain chromatic coherence.

Pierre Yovanovitch and Joseph Dirand work almost exclusively with uniform floors across the entire ground floor in their projects. Herringbone oak parquet (Yovanovitch) or large-format marble (Dirand). No break, maximum spatial unity.

In lofts and open-plan constructions, polished concrete remains the absolute reference for its uniform industrial appearance.