Modern 18th Edition Metal Consumer Unit Upgrade – SPD + Individual RCBOs (Supply & Installation)
Bring your home’s entire electrical system up to the highest current standards (BS 7671 18th Edition Amendment 2). Replacing your old fuse board with a modern, fire-retardant metal consumer unit featuring individual RCBO protection and an integrated Surge Protection Device (SPD) provides maximum safety for your home and supports new high-demand loads like EV chargers.
Key Features
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Individual RCBO Protection: Every circuit in your home gets its own combined Residual Current Device (RCD) and Miniature Circuit Breaker (MCB). If a fault occurs on one circuit (e.g., a garden light), only that circuit trips—preventing frustrating house-wide blackouts.
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Integrated Type 2 Surge Protection Device (SPD): Protects sensitive home electronics, appliances, and smart EV chargers from electrical spikes and grid transient overvoltages.
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18th Edition Non-Combustible Metal Enclosure: Fully compliant with UK fire safety regulations.
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Dedicated EV Charger Ready: Supplies a clean, dedicated way with a Type A RCBO specifically rated for continuous EV charging loads.
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Eliminates Nuisance Tripping: Replaces outdated split-load dual-RCD boards and rewireable fuse units with precise circuit isolation.
Standard Supply & Installation Package
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Base Price Coverage: Includes a modern metal consumer unit sized for up to 10 circuits as standard.
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Additional Circuit Surcharge: If your installation requires a larger consumer unit to accommodate extra circuits, additional circuits are supplied and fitted at £50.00 per circuit.
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Full Board Replacement & Re-Wiring: Safely isolate incoming supply, replace existing consumer unit, and re-connect all existing property circuits.
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Complete System Testing & Verification: Full dead-testing and live-testing of every circuit in the house before commissioning.
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50-Mile Local Radius: Installed by our fully qualified local electricians within 50 miles of Peterborough.
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EIC & Building Control Certificate: Includes a comprehensive Electrical Installation Certificate (EIC) and Part P Building Control notification.
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Guaranteed Installation Within 2 Weeks: Scheduled and fitted alongside your EV charger booking.
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Unforeseen Wiring & Fault Finding: If we encounter pre-existing faults or wiring issues on your existing circuits during mandatory safety testing, fault finding may be required to resolve the issue safely. This service is charged separately at £100.00 + VAT per hour.
When Is This Required?
Select this full upgrade option during checkout if:
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Your existing fuse board uses rewireable wire fuses or lacks RCD protection entirely.
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Your current board has no spare ways available to add an EV charger.
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You have an older dual-RCD split board and want to upgrade to individual RCBO protection for improved home reliability.











