Kitchens are among the most electrically intensive rooms in any home, and the IET Wiring Regulations (BS 7671) include specific requirements for kitchen electrical installations. Understanding these requirements helps homeowners plan a kitchen renovation and ensure the finished installation is safe and compliant.
All socket outlets in a kitchen must be RCD-protected — this has been required since the 17th Edition (2008). Socket outlets must be positioned at least 300mm horizontally from the edge of a sink, to reduce the risk of water contact. This is a practical measurement that affects the layout of sockets above worktops. Under-sink areas should not contain socket outlets unless specifically required and appropriately protected.
High-power appliances in kitchens must have dedicated circuits. An electric cooker or range requires a dedicated 6mm² cable and cooker circuit. A dishwasher and washing machine each benefit from their own 20A radial circuit, although they may share a ring main if the ring main capacity is sufficient. Fridge/freezers are normally connected to the ring main. Extractor fans are connected via a fused spur from the ring main.
Electrical work in kitchens (installing new circuits, adding sockets in new positions, connecting major appliances) is notifiable under Part P of the Building Regulations. All such work must be carried out by a registered electrician and certificated. The certificate must be provided to the homeowner; for rented properties it must also be given to the tenant. DP Power Solutions provides a full kitchen electrical service, from initial planning through to certification.
About DP Power Solutions: We are qualified domestic electricians based in Staffordshire, providing EICRs, consumer unit upgrades, rewires, EV charger installation, and more across Cannock, Rugeley, Lichfield, Stafford, and the surrounding area.