If a residence is not ready to undergo a full renovation, for the convenience of room decoration or other reasons, one can apply for routing reconstruction in advance at the network department of the district. For suburban residents, wire pipes (PVC 6 models) may be routed during the redecoration, thus allowing for new wires to be inserted when the residence is fully renovated in the future.

Since the installation of a duplex network requires high technology and specific tools, a private installation may have a serious influence on the network performance. Therefore, the cables and equipment used during such renovations are not for sale on the market presently.