The Pros and Cons of Home Underground Wiring

The Pros and Cons of Home Underground Wiring

In the Philippines, an electrical company can greatly help you in employing systems that are efficient when it comes to your electricity needs. A home underground wiring system has both pros and cons which will greatly depend on your personal requirements for an installation. As compared to overhead wiring, these are the pros and cons of having an underground wiring system which you can learn more about from your reliable electrician companies near me.


These are the advantages of having an underground wiring for your home. In order to be certain that your home can adapt this type of electrical system, you should make sure to have a thorough assessment of your home to determine if it is suitable for an underground wiring. These are the benefits of having an underground wiring system save for its greater environmental impact and sleeker design appearance.

  • Greater Appearance

The concealment of these cables below the ground is better than the traditional overhead lines. Its quality as a hidden power source makes it the better candidate as compared to overhead wiring systems. If you are living in a highly-populated neighborhood in an urban city, chances are they will fit your preferences in appearance because no visibility means more for the power lines’ appearance. Think of this: underground cables are the modern way to bring power to your homes because of the absence of cables overheard which are not very pleasing to the eyes, most of the time.

  • Safer System

Safety is one of the best considerations when you are planning on having an underground wiring system. Aside from its capabilities for power distribution and transmission, you can also employ this wiring system if you have a high regard for safety. Underground power cables are safer than those overhead power lines because the risk of having a hazardous situation in close proximity to this electrical system is less compared to that of the overhead wiring system. The reason behind this safety feature is attributed to the underground system’s distribution wiring which is placed underground which does not deem those who deal with them, vulnerable to electrical hazards.

  • More Efficient

It is rare that you will find many faults in an underground wiring system. As they are laid underground, this provides them with better insulation that does not leave room for faults to be found. The little chance of having a fault in an underground wiring system makes up for the difficult feat to locate a fault that needs to be subjected to repair. With underground wiring, it is normal to expect reliable operations. Not to mention that it is hidden from the eyes of those notorious detractors in the neighborhood who would want to steal power from you. Its protective casing also provides more efficient operations since it can protect humans and animals who are vulnerable to electric shocks when they come in contact with these wires.

  • Longer Shelf-Life

Underground wiring can outlast time and even hazardous conditions. With its shelf-life amounting to over 50 years as compared to the overhead wiring system’s 25 years, this doubles the capacity of the underground wiring system as a viable electricity provider for your home. If you are seeking long-term benefits from your electrical service source, then you should consider installing an underground wiring system in your home.

  • Durable Power Line

A home underground wiring system has a less visual impact because of its location underground. If you install an underground wiring system, you can enjoy lesser transmission losses because they are not always at risk of suffering damage. It is far from extreme weather conditions like storms, strong winds, or large heat waves which increases its level of durability as a supply of power. It is not prone to environmental hazards where small bouts of lightning or storms can damage the power line. The capability of an underground wiring system lessens these types of hazards which will greatly improve your home life in the long-run.


When there are advantages, there are also drawbacks to having an underground wiring system. There is no such thing as a perfect system so it is also important to look back on its cons which you can use to your advantage or as a way to adjust plans in adopting this power line system.

  • Pricey

People who chose an underground power system tend to identify this as the main disadvantage. Its initial cost can be larger compared to overhead power transmission. Higher prices are disadvantageous for this type of wiring system. The high costs are attributed to the benefits that you can get from this wiring system which are more in number. The advantages justify the cost for installation so you would not have to worry too much.

  • Less Flexibility

Another disadvantage of underground wiring systems is its inability to be used for higher voltage levels. According to the Electrical Power Energy, this power line system can only accommodate a voltage level of up to 11 kV and fewer values. This means that the underground wiring system is less flexible in terms of high voltage levels but if you are just planning to install this in your home, this shouldn’t be a problem because you would not have maximum consumption like those of a factory or an office space.

Key Takeaway

The features of the underground wiring system can easily trump its disadvantages since it will provide an optimum electricity source for your home. Following the advantages and disadvantages of this wiring system, consider adopting it for your home and rethink the benefits that your current power system can give you. Set an appointment with your reliable electrical company and discuss the impacts of an underground wiring system for your home today.