Make an extra bathroom, what minimum surface?

Discover the minimum surface area to make an additional bathroom.

The main criteria to consider

First of all, know that the minimum surface area of a bathroom is not subject to any legal obligation. You can turn any room into a bathroom, even if it is very small.
However, you may find it difficult to equip your additional bathroom if it is too narrow. It is therefore interesting to know the minimum size of the health facilities currently available on the market, in particular the bathroom furniture, baths, showers and toilets.

Minimum dimensions of each bathroom equipment

According to the interior architects and decorators, the minimum surface required to create an additional bathroom is 2 m2. It is also the surface generally available in studios in the city centre and also the surface that allows to build a comfortable and convenient room.
It is true that it cannot accommodate a classic bathtub, but it is perfectly suitable for gain of space baths or hoof. For the installation of a shower tray or walk-in shower, a size of 80x80 cm and for the installation of a toilet, it is necessary to count 75 to 80 cm.
In fact, the ideal is to prefer a suspended toilet to free the floor and enjoy a considerable gain of space. This type of toilet can also bring a touch of elegance and modernity to your additional bathroom, as well as the hanging basin.
Speaking of a basin plan, it is necessary to provide a width of 45 cm to accommodate a simple cabinet basin and to have a practical basin in your mini bathroom.

Conclusion

In addition, the minimum dimensions of each element of your bathroom must therefore be taken into account when trying to determine the minimum surface area of an additional room.
In the studios and small apartments in the city centre, an area of 2 m2 is sufficient to accommodate a walk-in shower, a suspended toilet and a hanging sink. So, you need to increase the size of your new room if you want to integrate other equipment of the kind bathroom shelves, closets, towel racks, ...