How to install electrical wiring in a wooden house

The installation of electrical wiring is an important part of the electrification of any modern building. On how well it is properly designed and manufactured, the electrical and fire safety of the building depends. Installation of electrical wiring in a wooden house must be carried out taking into account a number of requirements and rules for fire safety. All of them will be considered below.

Safe installation of electrical wiring in a wooden house

Installation of wiring in wooden buildings is carried out according to special rules, which were developed taking into account the fact that houses made of wood must be More reliably protected from fire, as they are more prone to this disaster. It follows that open wiring in a wooden house is the best option for installation. The wires themselves should consist only of copper (aluminum is strictly forbidden), and the wiring should be "packaged" in metal tubes that are attached along the walls.

Proper installation of electricians in a wooden house involves the use of cables (for example, NYM) only with non-flammable insulation. If the insulation is combustible, the cables should also be laid in the corrugated pipe - in special channels in the wall or in the baseboard. If the house uses hidden wiring (that is, the cables will lie outside the walls), then the distance between it and the wall should be at least one centimeter.

If the installation of electrical wiring in a wooden house is done behind a wall, it is very important to block access to rodents wiring. For this, the cables must be placed in metal tubes.

Installation of electrical wiring in a wooden house: an example

Consider a typical example of a concealed wiring installation. If the wires are placed in a plinth or some other facing element, all the cables are necessarily enclosed in metal pipes.

Next, you need to schedule outlets outputs with electricity and switches. You need to know the exact number of them, because moving all the wiring again - very hard work. All wires must be grounded. The implementation of grounding is an obligatory process, this will help to avoid an electric shock in the breakdown of the casing of one of the cables.

Installation of electrical wiring in a wooden house is usually carried out by laying cables in stainless steel tubes or in non-flammable corrugated hoses. For these purposes, simple polyvinylchloride pipes are also excellent. When using steel pipes, the latter must be painted.

During the laying of corrugated or metal pipes, it is not advisable to mount them in a precisely horizontal position. It is better to place at a small angle: so condensate (if it appears) will not accumulate on the wiring.

Installation of electrical wiring in a wooden house can also be carried out using special plastic boxes, but this slightly worsens the aesthetics of the room. However, there are designs that mimic a tree, however, they can have a high price.

According to many experts, the internal cabling is safer than the external one, as the possibility of a person's contact with the wiring is excluded.