In most of the block of flats the cables are 40-50 years old installed with old techniques, therefore these systems are not able to serve the current demand safely. There are two options to install new electrical system: Outside the wall in a cable channel or inside the wall. The first option comes with less demolition and in most cases, there is no need to even repaint the flat. The second option is more esthetical; however, it takes more time and cost more. This option can be done during an entire renovation of a flat or house.
A prompt quote will be provided after a field survey.