Do-it-yourself wiring in the house

Wiring in the house Table of contents:

  • 1 Installation Plan
  • 2 Bathroom
  • 3 Installation of wiring
  • 4 About wires
  • 5 videos

Today it’s hard to imagine a comfortable existence in a house equipped with modern appliances, but not having good wiring. Therefore, if you wish to make life in your home is not only comfortable, but also safe, having old, unreliable wiring during the next repair must always be replaced. Then appears question about whether wiring can be done in the house do it yourself without the participation of specialists? Professionals declare that such work can be done without education electrician. What does that require? One of the main rules is compliance with all safety requirements.

In order to take up such work on your own, you need understand the essence and installation procedure of the system.

Installation plan

Wiring Distribution SchemeDistribution scheme electrical wiring

It is very important to draw up the correct floor plan, where wiring is installed. If the plan that laid the old Wiring, meets all your needs and meets modern energy requirements for connected new technology, you can use his. If a new scheme is needed, then it must be indicated where are the sockets, appliances, switches, light sources. The electric stove has its own connection features, so you need specify it separately. Following the advice of experienced professionals, You can divide the entire system into several subsystems by connecting each separately to the shield. This will fix the problem. directly in the part where the breakdown is found.


Socket in the bathroomSocket in the bathroom

All safety standards must be observed in this room to exclude the possibility of closures, and only then carry out electricity. Therefore, most often the wiring in the bathroom is connected to emergency protective circuit breaker.

Installation of electrical wiring


There are several installation methods:

  • Open.
  • Closed.
  • Combined.

The first method is absolutely not acceptable in the bathroom, but in the apartment it is not very convenient, but suitable for utility rooms. Second way involves the installation of additional special boxes. Third the most common option in a private house, and apartments. To do this, niches are drilled in the concrete walls of the building, where the wires are pulled. But this method requires more attentiveness and expenditure of energy, in addition, he is very noisy and dusty. Therefore, it is very good if, in this case, remained convenient plan of the past wiring system with ready-made engineering niches.

About wires


If the wiring is installed completely new, it is better use copper wire because it has the best electrical conductivity than that of a more fragile aluminum.

If only part of the aluminum system changes wires, then you should not buy copper, but do all wiring from wires of a homogeneous metal. You can try and another method is to connect these two types with a screw connection, with laying between them in the form of a steel washer. Otherwise, if this is not done, due to the difference in the properties of the two materials they will become oxidized, and because of this, constant crashes and breakdowns in the system.

Wires should choose a type that is not supports burning. This will prevent fire during short short circuits. All wires must be in a protective sheath and insulated.

Between each other it is better to solder the wires, but this laborious work, although more reliable than terminal setting. Thanks to this method, individual cable cores will be it is better to conduct current in the place of soldering, in addition, such a connection does not will warm up under heavy loads.

When installing a closed wiring, you need to take into account all the nuances, since niches are covered with a layer of plaster, paint or wallpaper. At subsequent wiring replacement – fully or partially. When carefully calculated, compliance with all safety standards, good planning and a clear sequence of operations, wiring installation in the house it will be successful and of high quality.


This video shows you how to do it right. do-it-yourself wiring in a house or apartment.

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