As more and more old residential areas enter the renovation stage, many homeowners will encounter a problem: should they replace the original wires together during renovation?

Some people feel that the original wires can still be used normally and there is no need to increase decoration costs; Some people also believe that since the walls and floors have been rebuilt, it is better to update the wiring in one step. From a professional perspective, if the house has been in use for a long time, the wires are indeed worth checking. Whether they need to be replaced should be comprehensively judged based on the actual situation of the wires.

Wires also have a /service life/

Electric wires belong to concealed engineering and are buried in walls or floors for a long time. Although they are not visible during normal use, they will gradually age over time.

For example, the insulation layer may experience hardening, cracking, and other phenomena under long-term heating, moisture, or environmental changes; If the construction process of the joint is not standardized, poor contact may also occur due to long-term power on. Especially for residential buildings that are 20-30 years old, the materials and design standards used for some lines are significantly different from the current household electricity demand.

Therefore, it is necessary to conduct a comprehensive inspection of the electrical wiring during the renovation of old houses.

There are more and more electrical appliances at home, and the existing wiring may not be sufficient

In the past, common household appliances were lighting, television, and electric fans. Nowadays, air conditioning, water heaters, dishwashers, ovens, integrated washing and drying machines, smart home devices, etc. have gradually become standard in households.

After the increase of electrical equipment, the long-term carrying current of the line also increases. If early configured lines are still used, they may not be able to adapt well to new electricity demands.

Therefore, when renovating old houses, it is recommended to re plan the circuit according to the actual situation of the family. For example, high-power equipment such as kitchens, air conditioners, and water heaters should be equipped with independent circuits, and lighting and sockets can also be arranged separately, which is convenient for daily use and later maintenance.

Of course, whether replacement is necessary should be judged by professionals based on the results of the line inspection to avoid blind construction.

Choosing wires that meet the standards is equally important

Renovation of old houses not only requires good circuit planning, but also the selection of electrical wiring products cannot be ignored. As an important component of concealed engineering, once the installation of wires is completed, the maintenance cost in the later stage is relatively high. Therefore, it is recommended to choose products that meet national standards and have stable quality.

The household wires of the Pearl River Cable are suitable for household wiring scenarios such as residential lighting, sockets, air conditioners, kitchens and bathrooms, which can meet the daily power demand of modern families and provide stable basic support for household power transmission.

Renovating an old house is not only about improving the living environment, but also an opportunity to enhance the electrical system. For older residential buildings, checking the electrical wires during the decoration phase, planning the wiring reasonably, and updating the aging wiring according to the actual situation can help better adapt to the electricity needs of modern households.

For homeowners, doing a good job on invisible infrastructure projects is often more worry free than repeatedly repairing them later on, and can also provide more stable electricity security for future living.