
Shed Sub Boards Experts

Shed sub boards are secondary electrical distribution boards that supply and manage power to sheds, garages, and workshops. L7 Electrical provides professional shed sub board installation to support lighting, power points, equipment, and other electrical needs safely and efficiently.



A shed sub board may be necessary when a detached shed or workshop requires a dedicated electrical supply, additional circuits, or more reliable power for tools and equipment. It can also be a practical solution when extending power from the main switchboard is no longer suitable for the electrical load.

Installing a shed sub board starts with assessing the required electrical load, cable route, and distance from the main switchboard. A licensed electrician can then install the appropriate cabling, circuit protection, and sub board before testing the system to ensure the completed setup operates safely and reliably.


Start by completing the 'Get a Free Quote' form on our website to share your Shed Sub Boards needs with us.

Next, we'll arrange a property visit at a time that works for you to provide an in-person estimate for your Shed Sub Boards needs.

After you approve our estimate, we'll schedule a date to complete the job. Our team will work hard to exceed your expectations!
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