Client Profile
Homeowner and artist
Location
Wiltshire
Service Type
Electrical

Products & Materials Used

  • Satin chrome adjustable spotlights Repositionable studio task lighting
  • PVC conduit 25mm conduit for single-core socket wiring
  • SPD and RCBO Surge protection and consumer unit safety devices

The Challenge: Grouping Factors for Single-Core Cables in Conduit

Nulectrics completed a domestic electrical installation for an outdoor art and textiles studio. The project included new power and lighting, with flexible, safe, and reliable circuits designed to meet the client’s creative needs.

Grouping Factors for Single-Core Cables in Conduit

The main consideration was ensuring compliance with grouping factors when running multiple single-core cables inside PVC conduit. Another minor issue was drilling into the hard steel of the metal-clad socket boxes, which required clean cut-outs for larger conduits.

Conduit Sizing, Spotlights and Weatherproof External Cabling

  • Installed 25mm conduit for the socket circuit, ensuring safe capacity for appliances such as electric heaters.

  • Used conduit reducers to connect 25mm conduit into 20mm knockouts on the metal-clad boxes.

  • Integrated satin chrome adjustable spotlights for flexible working light, with switching wired from one end of the studio.

  • Weather conditions were challenging, but external cabling was safely installed despite heavy rain.

The Solution: SPD and RCBO Protection with Adjustable Spotlights

Nulectrics delivered a safe and flexible domestic electrical system tailored for a creative workspace. Key features included:

  • SPD and RCBO protection for electrical safety

  • Adjustable spotlights to allow the client to reposition lighting as needed

  • Multiple double sockets for maximum flexibility with tools and equipment

  • Weatherproof cabling installation to power the external studio reliably

The result is a safe, functional, and adaptable space for art and textile projects.

The Result: A Flexible, Safe Workspace for Art and Textiles

This domestic electrical installation provided a flexible and reliable system for a home art studio. With surge protection, adaptable lighting, and safe socket circuits, the client now has a professional-quality workspace tailored to their needs.

See our domestic electrical services across Wiltshire, or read about EICR testing and costs.

Frequently asked questions

What lighting does an art studio need?

High colour rendering is the priority. Look for a CRI of 90 or above so colours read accurately under artificial light, and a neutral colour temperature around 4000K to approximate daylight. Even, diffuse coverage without glare matters more than raw brightness for working accuracy.

Does an outbuilding need its own consumer unit?

Usually yes. An outbuilding fed by a sub-main normally has a small consumer unit providing local isolation and circuit protection. That allows the building to be isolated independently, keeps circuit protection close to the load, and makes future fault-finding straightforward.

How is power run to a garden studio?

Via a correctly sized armoured cable, buried at adequate depth with warning tape, or run overhead at sufficient height. Cable size is calculated from the expected load and the run length, allowing for voltage drop. The supply is protected at the house end and terminated in a local board.

Do I need planning permission for electrics in an outbuilding?

The electrical work itself does not need planning permission, though it is notifiable under Part P. The outbuilding may need permission depending on size, position, and use. If the structure is already lawful, adding a supply is an electrical matter rather than a planning one.

Can a studio supply handle a kiln or heavy equipment?

Only if it was designed for it. Kilns, compressors, and similar equipment draw substantial current, and a supply sized for lighting and sockets will not cope. Tell your electrician about intended equipment at survey stage so the sub-main and board are sized correctly from the outset.

Planning a similar project?

Tell us what you need and we will come back to you within a working day. Start from this project and your enquiry comes through to us as electrical work.