Electrical infrastructure planned around the finished home
Whole House Rewiring During Renovation London
North Star Building Solutions coordinates whole-house rewiring within London renovation projects, aligning the electrical design with room layouts, lighting, joinery, kitchens, heating, data and future maintenance.
Every scope is reviewed against the actual property, available design information and agreed construction responsibilities before work begins.
Rewiring should follow a room-by-room services design
A consumer-unit replacement alone does not define how a renovated home will work. Appliance loads, socket positions, lighting scenes, smoke detection, heating controls, ventilation, data, security and external supplies need to be coordinated before walls and ceilings close.
We set electrical first fix against architectural elevations, kitchen and joinery drawings and other building services. This reduces late chasing, visible compromises and conflicts with structure, plumbing or ventilation.
Survey and load assessment
Existing circuits, supply characteristics, earthing, bonding and proposed electrical loads are reviewed by the electrical contractor before design is finalised.
Circuit and board strategy
Circuit division, protective devices, surge protection, isolation and spare capacity are planned for safety, testing and practical future use.
Lighting and controls
Fittings, drivers, switches, dimming, sensors and control equipment are coordinated with ceiling depths, joinery and access for maintenance.
Kitchen and utility services
Appliances, extract, worktop sockets, boiling-water taps and specialist equipment are scheduled from confirmed manufacturer information.
Data, security and smart systems
Cabling routes, equipment locations, Wi-Fi points, alarms, cameras, gates and automation are coordinated before plastering.
Testing and certification
Dead tests, live tests, circuit identification, commissioning and the required electrical certification are completed by competent specialists.
Genuine project evidence
The North Star archive includes first-fix wiring, structural coordination and completed interiors, showing why electrical work must be planned with both hidden construction and visible finishes. These photographs come from the North Star project archive. They demonstrate relevant construction stages but do not identify a client or claim that every image is from one named London address.
Safe isolation, clean routes and accessible equipment
Rewiring is sequenced with strip-out, structure, plumbing, plastering and joinery. Safe isolation and temporary supplies are arranged for the construction period, and cable routes avoid unapproved drilling or notching of structural elements.
Accessories, drivers, transformers, control panels and junctions that require maintenance remain accessible. Final positions are checked against furniture, doors, mirrors, wall finishes and fitted cabinetry before second fix.
Our delivery sequence
- Confirm room layouts, appliances, lighting and technology requirements.
- Survey the supply, existing installation and proposed loads.
- Coordinate circuit schedules and first-fix routes with other trades.
- Complete isolation, strip-out and temporary power arrangements.
- Install and inspect first fix before plastering and closure.
- Complete second fix, labelling, testing and commissioning.
- Provide agreed certificates, schedules and operating information.
Frequently asked questions
Does a renovation always require a full rewire?
No. The condition, age, test results and proposed changes determine the scope. A competent electrical contractor should assess the existing installation.
Can rewiring be done while the house is occupied?
Sometimes in phases, but a full rewire is disruptive and requires safe isolation, temporary power and controlled access. Vacant working is often more efficient for major renovations.
Who certifies the electrical work?
Testing and certification are completed by a competent electrical contractor in accordance with the applicable requirements and agreed Building Control route.
When should lighting positions be finalised?
Before first fix. Ceiling details, joinery, furniture, artwork, controls and driver access all affect the correct position and cable route.
Can data and smart-home cabling be installed at the same time?
Yes. Rewiring is an efficient time to coordinate data, Wi-Fi, security and control infrastructure, provided the system design and equipment locations are confirmed.
Watch a completed North Star project
Discuss your London renovation and rewiring project
Send the property address, proposed work, available drawings and target timing. North Star Building Solutions will explain the practical next step and the information needed for a dependable scope.
Request a consultationOffice: 020 3797 6399Mobile / WhatsApp: 07883 535012