Skip to main content
    • facebook
    • instagram
    • youtube
    • twitter
    • linkedin
  • Your Local Electrician     01278 783668
Home
  • Home
  • Services
    • Areas we cover
    • Electric Heating Calculator
  • Testimonials
  • Blogs
  • Portfolio
  • FAQ's
  • Helpsheets
  • More
    • NAPIT Registered Electrician
    • Meet the team
    • Videos
  • Contact us

A Local Electrician's Guide to Wiring Extensions

David
Rewires
Mar
15
2025
2
min read
A- A+
  • facebook-f
  • twitter
  • envelope
  • print
By David on Sat, 15/03/2025 - 09:00
  • facebook-f
  • twitter
  • envelope
  • print
Image
cian's Guide to Wiring Extensions - D Durnan Electrical, Burnham-on-Sea

Adding an extension to your home is an exciting way to create more living space and increase property value

However, ensuring the new space is safe and functional requires careful planning and professional expertise. As a local electrician based in Burnham-on-Sea, I often help homeowners with extension wiring, making sure it meets the latest wiring regulations and integrates seamlessly with their existing electrical system. Here’s a detailed look at what’s involved in wiring an extension from start to finish.

Step 1: Planning the Electrical Layout

Before any wiring work begins, it’s essential to plan the electrical layout of your extension. This includes deciding:

  • Number and placement of sockets and switches: Consider the intended use of the extension to determine the ideal locations.
  • Lighting design: Whether you need ceiling lights, wall fixtures, or task lighting, a well-thought-out lighting plan is key.
  • Special electrical needs: Will the extension include appliances, a home office, or underfloor heating? These factors will affect the wiring design.

During this stage, I work closely with homeowners to create a layout that is practical, future-proof, and compliant with current wiring regulations.

Step 2: Assessing the Existing Electrical System

The next step is to assess your home’s existing electrical system. This involves checking whether your current consumer unit (fuse box) has enough capacity to handle the additional circuits required for the extension. If not, a new fuse box or an upgrade to your existing one may be necessary.

Step 3: Ensuring Compliance with Wiring Regulations

All extension wiring must comply with the latest wiring regulations (BS 7671). These regulations ensure the safety and efficiency of the electrical installation. Key considerations include:

  • Proper circuit design: Circuits must be appropriately rated for the expected load.
  • RCD protection: Residual Current Devices (RCDs) are required to protect against electric shocks.
  • Earthing and bonding: Ensuring all metallic parts are safely earthed to prevent electric shocks.

Step 4: Installing the Wiring

Once the plans are finalized and the existing system is assessed, it’s time to install the wiring. This involves:

  • Running cables through walls, ceilings, or under floors.
  • Installing sockets, switches, and light fittings as per the layout plan.
  • Connecting the new circuits to the consumer unit.

This stage requires precision and expertise to ensure all connections are secure and meet safety standards.

Step 5: Testing and Certification

After the wiring is installed, thorough testing is carried out to verify the safety and functionality of the new circuits. This includes:

  • Electrical tests: Checking for continuity, insulation resistance, RCD operation and many more. 
  • Inspection: Ensuring the installation complies with the wiring regulations.

Upon completion, I provide a certificate to confirm that the extension wiring meets all necessary standards.

Step 6: Final Touches and Handover

The final stage is to ensure everything is clean, tidy, and ready for use. I walk homeowners through the installation, explaining how everything works and providing advice on maintaining their new electrical system.

Why Choose a Local Electrician for Your Extension Wiring?

As a local electrician in Burnham-on-Sea, I bring years of experience and a commitment to high-quality workmanship. I understand the specific needs of homeowners in this area and always ensure my work complies with the latest wiring regulations. With many 5-star Google reviews, I’m proud to have a reputation for reliability and customer satisfaction.

Extension Electrical Installation Burnham-on-Sea

Wiring an extension involves more than just running cables—it’s about creating a safe, efficient, and practical electrical system that enhances your new living space. From planning the layout to testing and certification, I’m here to guide you through every step of the process. If you’re planning an extension in Burnham-on-Sea or the surrounding areas, get in touch to discuss your extension wiring needs and ensure your project is in safe hands.
 

Rewires
New installations
Cannington
East huntspill
Highbridge
Mark
Pawlett
Somerset
West Huntspill
Weston-super-Mare
Woolavington
Worle
Berrow
Brean
Brent Knoll
Bridgwater
Burnham-on-Sea

Read more articles

Newer
Why Choose a Local, Registered Electrician in Burnham-on-Sea?
Older
Bathroom Ventilation

Contact us for your FREE quote

Call us today on 01278 783668 for a free, no obligation, quotation for your project. Your call matters to us, and we WILL respond.

01278 783668
OR REQUEST A FREE QUOTE
Electrical Fault finding

Electrical Fault finding

Read more
Fusebox Upgrades

Fusebox Upgrades

Read more
Electrical Reports (EICR)

Electrical Reports (EICR)

Read more

Testimonials

  • Testimonial 5 stars

    Incredible work from these two, work was to an excellent standard and left everything tidy. Great communication with me through the whole job, couldn’t recommend more.
     

    Elliot Johnson
    5 Star Google Review
  • Testimonial 5 stars

    Efficiency and very helpful.

    Elaine Lambert
    5 Star Google Review
  • Testimonial 5 stars

    Extremely pleased with workmanship efficiency and reasonable price. Would highly recommend.

    Jenny Clark
    5 Star Google Review
More Testimonials

Areas we cover

  • Berrow
  • Brean
  • Brent Knoll
  • Bridgwater
  • Burnham-on-Sea
  • Cannington
  • East huntspill
  • Highbridge
  • Mark
  • Pawlett
  • Somerset
  • West Huntspill
  • Weston-super-Mare
  • Woolavington
  • Worle
Competent Electrician in Highbridge, Somerset
target link
Part P Electrician in Highbridge, Somerset
target link
NAPIT Electrician in Highbridge, Somerset
TRUSTMARK Electrician in Highbridge, Somerset

Call us today on 01278 783668 for a free, no obligation, quotation for your project. Your call matters to us, and we WILL respond.

01278 783668
OR REQUEST A FREE QUOTE
D DURNAN ELECTRICAL Logo - Electrician in Highbridge, Somerset

Electrician in Highbridge, Somerset

Services

Bathroom ventilation
EICR
Electric heating
Electrical fault
Electrical reporting
EV Charger Installation
Extra sockets
Fault finding and repairs

Contact information

 01278 783668

 Contact us by email

 5 Barrington Road Burnham-on-Sea TA8 2UA

 Monday – Friday: 08.00am – 5.00pm

Information

Terms and conditions

FAQ's

Contact me

Meet the Team

Service areas

Copyright - 2025 | Site name - D Durnan Electrical Ltd | Electricians In Burnham-on-Sea, Somerset | Current Page - A Local Electrician's Guide to Wiring Extensions

Company number: 14567102 | Registered office: 5 Barrington Road, Burnham-on-Sea, Somerset, England, TA8 2UA

This website design, software, structure and the way it has been packaged, including it's custom code outside of Drupal open source software, is protected by copyright. This software can only be managed by My Local Trades, or customers of My Local Trades

Main navigation

  • Home
  • Services
    • Areas we cover
    • Electric Heating Calculator
  • Testimonials
  • Blogs
  • Portfolio
  • FAQ's
  • Helpsheets
  • More
  • Contact us
Clear keys input element