Electrical installation: exposed, recessed or mixed installation?

Depending on your needs and the work carried out in your home, you can choose between different types of laying for the electrical installation. In general, three possibilities are available to you: exposed, recessed and mixed installation. What type of installation do you prefer for your home? Here is the essential of what you need to know to choose.

The recessed installation of an electrical installation

A recessed electrical installation is integrated into the wall of the wall. The electrician performs his installation using grooves in masonry walls. But it is also possible to pass the ducts behind a false ceiling or a crawl space. If you are considering substantial renovation work, the recessed installation of your electrical installations is possible. Otherwise, it can only adapt to a new construction.

The recessed installation has no influence on the decoration of the interior since all the cables and ducts are concealed in the walls. It also offers more security, especially if you have children and pets in the house.

The apparent installation of an electrical installation

As its name reveals, the apparent installation of an electrical installation leaves all the cables and sheaths visible. It is a more judicious choice within the framework of a renovation. Simply choose the right professional to ensure a safe and reliable installation. The exposed installation requires neither drilling nor painting of your walls. The professional will simply lay the cables protruding and hide them with sheaths. For this, you can choose between several models of ducts, such as moldings, skirting boards and PVC profiles.

Exposed installation requires minor work. But you should note that it remains visible on the surface, applied to the wall. The visual rendering can thus be dependent on the flatness of the support. It should also be mentioned that an electrical installation installed on the wall offers lower resistance over time. To say that it is not suitable for all situations. On the safety side, it presents more risks than recessed installation, even if you choose a high quality sheath.

The mixed installation of an electrical installation

This is a semi-apparent electrical installation which consists of combining recessed installation and exposed installation. To implement it, two solutions are possible.

The first is to create a false ceiling and make moldings or electrical trunking. These elements are then used to ensure the connection between the electrical equipment and the ceiling. Otherwise, it is possible to distribute the electrical circuit in exposed structures, such as baseboards or moldings. For the connection of the equipment, it will then be necessary to carry out it on short sections, in a built-in way.

The mixed installation of an electrical installation is particularly indicated in the context of the partial renovation of a dwelling. You can adopt it to adjust or move poorly positioned equipment. It is also the ideal option if it is necessary to add additional equipment. Finally, your electrician can offer mixed installation in the case of a complete or partial reorganization of the furnishing of the rooms.

You can now choose the type of installation suitable for your electrical installation. Remember, the work should not be neglected and it is essential to entrust it to a professional in the field.

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