What is an Electrical Conduit?

What are the Benefits of an Electrical Conduit?

Along with safety, this protective tubing provides a pathway to guide wires to outlets and equipment. This creates an efficient and structured pathway for electrical wires, making maintenance easier and ensuring compliance with electrical codes. Additionally, since electrical conduits are made from metals and plastics, they provide longevity and durability for wiring by reducing their exposure to moisture and other elements.

Types of Electrical Conduits

Conduits come in various types, including hot-dipped galvanised (HDG) steel, pre-galvanised steel, PVC and other materials. Choosing the ideal material will come down to the environment. Pre-galvanised is ideal for indoor installations, while HDG can handle the outdoors and harsh industrial conditions as it’s more robust. Both HDG and pre-galvanised are suitable for many applications including residential, commercial and industrial settings.

Electrical Conduit Use Cases 

An electrical conduit is versatile for a wide range of applications and settings. A few examples include:

Indoor

One of the most common examples of conduits is indoors, where electrical wiring is used within a building to prevent it from being exposed to moisture, chemicals and physical interaction. Electrical conduits indoors help ensure compliance with several safety regulations. Materials such as pre-galvanised steel and PVC are often used for indoor applications as they offer a smooth finish and are easy to install on walls, ceiling spaces and other areas within a building.

Outdoor and Underground

When it comes to outdoor and underground applications, electrical conduits provide a safe solution for distributing electrical power throughout a property. HDG steel electrical conduits are ideal in these applications as they can protect wiring that’s exposed to weather, moisture and soil contact. A common example of outdoor electrical conduits is those used in car parks, street lighting and distribution networks.

Commercial

Electrical conduits are used in a wide range of commercial environments, from offices to hotels and anywhere that requires a safe way to distribute electrical power and lighting. Conduits help guide wiring as well as provide easy access for maintenance and repairs. The materials used may vary depending on location and application, but they are typically chosen for their durability, corrosion resistance and suitability for the surrounding environment.

Residential

Residential properties require conduits to protect electrical wiring for lighting, outlets and specialist systems. They help prevent against any accidental damage and keep buildings safe and compliant. Conduits also simplify future upgrades, making it easier to add circuits or replace wiring without invasive work. In these cases, PVC and pre-galvanised are used to provide a safer and organised electrical system.

Do Electrical Wires Need to Be in a Conduit?

In most instances, the answer is yes, electrical wires need to be in a conduit when used in walls, floors or ceilings to prevent damage and accidental contact. UK regulations, such as BS7671 standards, may specify when conduit is required. Factors such as application, depth and installation environment will determine the type of conduit needed.

Electrical Conduit Considerations

To ensure a safe and secure installation, it’s important to choose the right material for a conduit, the most common being pre-galvanised and HDG steel, to ensure safety, compliance and performance. The setting also plays an important role in the type of material you require. Indoor areas and sheltered areas benefit from pre-galvanised steel. Outdoor and harsher industrial settings, more prone to moisture, will benefit from robust HDG steel.

Conduits at Lenson Select

Contact us to learn more about what an electrical conduit is and all the types of materials, fixings and accessories available. Our helpful team can guide you in the selection process so you can choose the ideal conduit for your project. Call us on 0121 553 6699 or send us an email at sales@lenson-select.co.uk.