Laying of electrical wiring
Electrical wiring - object of increased danger, if the installation did not follow the rules approved in Estonia. The electrical wiring in Tallinn at Avgroup is in full compliance with the regulations "Electrical Safety Law", no electromagnetic interference and no risk of electric shock.
Regulatory Requirements
The main document regulates the entire technical base for wiring electrical wiring in an apartment, residential building or industrial facility. This is practically a desk calendar for a skilled worker in Tallinn.
The law stipulates:
- electrical requirements, its placement and operating rules;
- dimensions of the protection zone;
- rights and obligations of the owner of the electrical installation.
Work on laying electrical wiring and connecting equipment can only be carried out by a master of electrical work. You cannot trust such a serious matter to non-professionals.. At Avgroup, the wiring in the apartment is carried out by responsible and trained specialists., trained and certified.
Types of wiring
The electrical networks in the apartment are being laid 2 ways:
- open - on the surface of walls and ceilings;
- hidden - inside building structures or under decorative trim.
Requirements for hidden wiring are much stricter, than to open. Soldering is used for connection, welding, threaded fasteners. If the walls are made of flammable materials, wires must be laid in metal channels. It is allowed to insulate the wiring with plaster or plaster mortar with a thickness of at least 10 mm.
Open wiring can be laid in cable ducts or corrugated, but the material must not support combustion. The passage of cables through walls is organized using metal sleeves. So as not to cause overheating, there should be free space in the cable duct about 60%.
Externally exposed wiring may be invisible, since the channels are made in different colors, including wood grain. It can be disguised as wallpaper., retro wood slats or wires.
List of electrical work
We carry out installation and repair:
- sockets external, internal, with ground;
- switches one- and two-key;
- ceiling lamps, point, raster, luminescent;
- sconce, pendant chandeliers, waybills;
- household appliances, TV;
- RCD, circuit breaker one-, two- or three-pole, transformer, stabilizer;
- junction boxes, electrical panel;
- doorbell;
- electric underfloor heating.
The cost of installing electrical wiring in the apartment
Avgroup cabling costs are calculated based on the current Estonian rates. We determine the complexity and volume of electrical installation in the apartment, taking into account the actual state of the wiring. Price per point is fixed, therefore, the cost is never overstated and remains transparent for each customer. All works are guaranteed.