--- title: "Fuseboard Replacement Nottingham | 18th Edition | JBRC" description: "18th Edition consumer unit upgrades in Nottingham, full RCBO protection, NICEIC certified, fitted in a day from £550. Call JBRC on 0800 654 6583." lang: en-GB json-ld: | [ { "@context": "https://schema.org", "@type": "Service", "@id": "https://jbrc-electrical.com/fuseboard-replacement-nottingham/#service", "name": "Fuseboard Replacement", "serviceType": "Fuseboard Replacement", "description": "18th Edition consumer unit upgrades in Nottingham, full RCBO protection, NICEIC certified, fitted in a day from £550. Call JBRC on 0800 654 6583.", "provider": { "@id": "https://jbrc-electrical.com/#localbusiness" }, "areaServed": [ { "@type": "City", "name": "Nottingham" }, { "@type": "City", "name": "West Bridgford" }, { "@type": "City", "name": "Beeston" }, { "@type": "City", "name": "Arnold" }, { "@type": "City", "name": "Hucknall" }, { "@type": "City", "name": "Ilkeston" }, { "@type": "City", "name": "Long Eaton" }, { "@type": "City", "name": "Mansfield" }, { "@type": "City", "name": "Loughborough" }, { "@type": "City", "name": "Derby" }, { "@type": "City", "name": "Leicester" }, { "@type": "City", "name": "Chesterfield" }, { "@type": "City", "name": "Sheffield" }, { "@type": "City", "name": "Lincoln" }, { "@type": "City", "name": "Newark" }, { "@type": "City", "name": "Doncaster" }, { "@type": "City", "name": "Rotherham" }, { "@type": "City", "name": "Grantham" }, { "@type": "City", "name": "Melton Mowbray" }, { "@type": "City", "name": "Burton upon Trent" }, { "@type": "City", "name": "Worksop" } ], "url": "https://jbrc-electrical.com/fuseboard-replacement-nottingham/" }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "How much does a fuseboard replacement cost in Nottingham?", "acceptedAnswer": { "@type": "Answer", "text": "Typical 3-bed home with 10-way full-RCBO and SPD lands between £750 and £950 + VAT including the certificate. Smaller flats start at £550, larger homes with AFDDs run to £1,400. There is no call-out fee and the survey is free." } }, { "@type": "Question", "name": "How long does it take?", "acceptedAnswer": { "@type": "Answer", "text": "4–6 hours of installed time, with the property isolated for around 3 hours mid-morning. We test, energise and re-test in the afternoon. You're back on power for the evening." } }, { "@type": "Question", "name": "Do I need to be home?", "acceptedAnswer": { "@type": "Answer", "text": "Yes for the start (to grant access and confirm circuit identification) and at handover. Many clients work from home through it, we restore power as soon as the new board is energised, which is usually before lunch." } }, { "@type": "Question", "name": "Will my old appliances trip the new RCDs?", "acceptedAnswer": { "@type": "Answer", "text": "Sometimes. Older fridges, freezers and washing machines can have small earth leakage that was masked by the old protection. Modern RCBOs catch it. If a circuit nuisance-trips after install, we come back, identify which appliance is leaking, and either replace its plug or split the circuit, included in the price for 30 days." } }, { "@type": "Question", "name": "Is it worth fitting AFDDs?", "acceptedAnswer": { "@type": "Answer", "text": "Worth considering on bedroom circuits, lofts, and any circuit running through plasterboard partitions. AFDDs detect arcing faults that don't trip an RCBO, a cause of around 30% of UK domestic electrical fires. Adds about £30 per protected circuit. Not yet mandatory in domestic." } }, { "@type": "Question", "name": "Can I keep my old wiring with a new board?", "acceptedAnswer": { "@type": "Answer", "text": "Usually yes, provided pre-tests pass. We test insulation resistance, earth continuity and polarity on every circuit before we energise the new board. If a circuit fails, we tell you before we start, and quote the remedial work separately so you decide." } }, { "@type": "Question", "name": "Does it come with a certificate?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, Electrical Installation Certificate handed to you the same day, plus an NICEIC building control notification posted within 10 working days. Both are accepted by every UK home insurer and conveyancer." } }, { "@type": "Question", "name": "Do you offer EV-ready upgrades?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. We can fit a board with a spare 32A way pre-wired and labelled for an EV charger, so when you book the charger install (with us or anyone else) it's a same-day connection without re-opening the consumer unit." } } ] }, { "@context": "https://schema.org", "@type": "Person", "name": "Joshua Richardson & Benjamin Clurow", "jobTitle": "Co-Directors", "worksFor": { "@type": "Organization", "name": "JBRC Ltd" }, "description": "Joshua Richardson and Benjamin Clurow co-founded JBRC Ltd and are the two named directors at Companies House (#17015285). They jointly run the business, both surveying, pricing and signing off consumer unit upgrades across Nottingham, so every customer is dealing directly with a director from quote through to certification." }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://jbrc-electrical.com/" }, { "@type": "ListItem", "position": 2, "name": "Domestic Electrical", "item": "https://jbrc-electrical.com/domestic-electrician-nottingham/" }, { "@type": "ListItem", "position": 3, "name": "Fuseboard Replacement", "item": "https://jbrc-electrical.com/fuseboard-replacement-nottingham/" } ] } ] --- [![JBRC Ltd, Industrial, Commercial and Domestic Electrical Contractors](/assets/jbrc-logo-BGGuxymf.png)](/) Domestic Commercial Areas [About](/about)[Reviews](/reviews)[Our Work](/our-work)[Contact](/contact) [0115 647 6307 ](tel:+441156476307)[Get a Free Quote](/contact) ![](/assets/jbrc-182-D12jGCYk.jpeg) 1. [Home](/) 3. [Domestic Electrical](/domestic-electrician-nottingham/) 5. Fuseboard Replacement Domestic Electrical · Nottingham # Fuseboard Replacement in Nottingham, fitted, tested and certified in a day. An 18th Edition consumer unit with full RCBO protection, fitted on a typical Nottingham home in 4–6 hours, signed off to BS 7671, and notified to building control through NICEIC, so your insurer, EICR and EV charger install all stop being blocked. [Get a Free Written Quote](/contact) [0115 647 6307](tel:+441156476307) From £550 + VAT · Same-day install · No call-out fee · 6-year NICEIC Platinum Promise From £550 Domestic upgrade 1 day Typical install RCBO Per circuit protection NICEIC Approved Contractor 18th Ed Amendment 2 Service overview ## What "Fuseboard Replacement" actually means in Nottingham. A fuseboard replacement, properly called a consumer unit upgrade, swaps the box that distributes power around your home for one built to the current 18th Edition wiring regulations (BS 7671 Amendment 2). Modern boards have a metal enclosure for fire containment, surge protection, and an RCBO per circuit so a fault on one socket ring doesn't kill power to the whole house. Most upgrades in Nottingham fall into one of four buckets: BS 3036 rewireable fuseboards from the 1970s, plastic Wylex 'standard' boards from the 1980s, split-load consumer units from the 2000s with shared RCDs (the most common upgrade we do today), and damaged units after a fault or water ingress. The trigger is usually external, an EICR has flagged it as a C2 or C3, an EV charger installer has refused to wire onto the existing board, or a home insurer has asked for evidence of compliant protection at renewal. ![New 18th Edition metal consumer unit with full RCBO protection installed in a Nottingham home](/assets/jbrc-182-D12jGCYk.jpeg) The honest bit ## What goes wrong with old fuseboards Old plastic consumer units are now coded C2 ('potentially dangerous') on most EICRs because, in the event of a sustained internal fault, they melt rather than contain. The 18th Edition response was metal enclosures throughout, and that is now what every insurer expects to see. BS 3036 rewireable fuses (the ones with fuse wire across a porcelain carrier) are more dangerous still, they offer no earth fault protection and rely on the homeowner replacing fuse wire correctly. We still find them in Nottingham every month, usually in homes that haven't changed hands since the 1970s. The wrong fix is downgrading or bypassing protection so the new board doesn't keep tripping. If the board trips when energised, the cabling behind it has a fault, that fault must be found and corrected, not hidden under a bigger MCB. We refuse to do this and so should anyone you'd want in your home. How we deliver it ## Our fuseboard replacement process, step by step. 1. 1\. Pre-work test We test every circuit on the existing board, insulation resistance, continuity, polarity. Anything that fails is identified before we energise the new board. 2. 2\. Isolate at the cut-out We isolate at the meter cut-out (with DNO permission where required), discharge the supply and remove the old board. 3. 3\. Install new 18th Edition unit Metal enclosure, surge protection device, dual RCD or full RCBO depending on spec, neatly dressed and labelled to BS 7671. 4. 4\. Re-terminate, energise, retest Each circuit is re-terminated to torque, full live testing, earth fault loop, RCD timing, polarity, and a new circuit chart fitted. 5. 5\. Certify & notify Electrical Installation Certificate issued same day, NICEIC building control notification posted out within 10 working days. Done. ![Engineer torquing terminals on a new 18th Edition consumer unit during a Nottingham fuseboard replacement](/assets/jbrc-182-D12jGCYk.jpeg) Why it matters ## What you actually get. ### Per-circuit RCBO protection A fault on the kitchen ring doesn't kill the lights, the freezer or the boiler. Every circuit isolated independently. ### Surge protection included SPD fitted as standard, required for all 18th Edition installations and protects sensitive electronics from transient over-voltage. ### Insurer & EICR clearance Replaces C2 'potentially dangerous' codes on previous EICRs and meets every UK home insurer's protection requirements. ### Done in a day Most homes are off power for 3–4 hours mid-morning, energised and tested by mid-afternoon. ![Multifunction tester reading RCD timing during commissioning of a new consumer unit in Nottingham](/assets/hero-eicr-DU3yxRrn.jpg) Live testing the new consumer unit, every RCBO is timing-tested before the customer takes possession. Technical depth ## Dual-RCD vs full-RCBO, surge protection, and what 18th Edition actually requires There are two protection layouts on a modern domestic consumer unit. Dual-RCD splits the circuits into two banks behind two 30mA RCDs, cheaper, but a single fault still drops half the house. Full-RCBO gives every circuit its own combined MCB+RCD, so a fault on one circuit only takes that circuit out. We fit full-RCBO as standard now because the cost difference is £80–£150 and the lived experience is dramatically better, especially in homes with freezers, fish tanks, or anyone working from home. Surge Protection Devices (SPDs) became mandatory under 18th Edition Amendment 2 for most domestic installations, certainly any with electronic equipment connected. We fit Type 2 SPDs at the consumer unit, which clamps transient over-voltage from lightning or grid switching down to safe levels. Without one, a single nearby strike can take out every connected device in the house. The other things 18th Edition asks for: AFDDs (arc-fault detection devices) on bedroom and certain 'high risk' circuits where requested by the designer, RCD protection on every circuit (not just sockets), and metal enclosure throughout. We discuss whether AFDDs are worth specifying on your particular property at the survey, they are not yet mandatory in domestic, but they are for HMOs and care premises. Honest pricing ## Fuseboard Replacement costs in Nottingham, real ranges, not headlines. Fuseboard pricing in Nottingham depends on circuit count, layout choice, and any remedial work the pre-test reveals. Below are real prices from the last 6 months. Scope Typical price (incl. VAT) Notes Standard 6-way dual-RCD upgrade £550 – £700 Smaller flats and 2-bed homes. Full-RCBO 10-way (typical 3-bed) £750 – £950 Our most fitted spec. 12–16 way RCBO with SPD + AFDDs £950 – £1,400 Larger homes, home offices, EV-ready outlets included. Plus remedial work (per circuit) £40 – £180 If pre-test flags faults, we quote them separately before starting. ### What changes the price - Number of circuits in the existing board - Whether dual-RCD or full-RCBO is specified - Whether AFDDs are added (typical surcharge £25–£40 per circuit) - Cable condition at the consumer unit (older Henley blocks may need re-terminating) - Whether the supply head needs DNO isolation (rarely an extra in Nottingham, but possible) Where we deliver this ## Areas we cover for fuseboard replacement. Fuseboard replacement is one of our most-booked single-day jobs across Nottingham. We have engineers in NG1–NG7 daily, and same-week availability across Arnold, Hucknall, West Bridgford, Beeston and Long Eaton. - [Fuseboard Replacement in Nottingham](/electrician-nottingham/) - [Fuseboard Replacement in West Bridgford](/electrician-west-bridgford/) - [Fuseboard Replacement in Arnold](/electrician-arnold/) - [Fuseboard Replacement in Hucknall](/electrician-hucknall/) JR The person responsible ## Joshua Richardson & Benjamin Clurow Co-Directors NICEIC Approved Contractor, NICEIC Part-P Domestic Installer Joshua Richardson and Benjamin Clurow co-founded JBRC Ltd and are the two named directors at Companies House (#17015285). They jointly run the business, both surveying, pricing and signing off consumer unit upgrades across Nottingham, so every customer is dealing directly with a director from quote through to certification. Recent jobs ## Real fuseboard replacement work, recently signed off. 1980s plastic Wylex board → 12-way full-RCBO + SPD, Mapperley NG3. Fitted 9am–2pm, EICR upgraded from Unsatisfactory to Satisfactory same day. Mapperley, Nottingham Pre-EV-charger upgrade in Edwalton: 6-way → 14-way RCBO with EV-ready spare. Charger booked in 2 weeks later, straight onto the new spare way. Edwalton, West Bridgford BS 3036 rewireable fuses → 10-way RCBO, retired couple's bungalow, Arnold. First proper protection in 40 years. Insurer renewal cleared on the certificate alone. Arnold, Nottingham FAQ ## Fuseboard Replacement questions we hear most often. ### How much does a fuseboard replacement cost in Nottingham? ### How long does it take? ### Do I need to be home? ### Will my old appliances trip the new RCDs? ### Is it worth fitting AFDDs? ### Can I keep my old wiring with a new board? ### Does it come with a certificate? ### Do you offer EV-ready upgrades? ### Related services - [Domestic Rewire](/domestic-rewire-nottingham/) - [EV Charger Installation](/ev-charger-installation-nottingham/) ### Also useful - [EICR / Electrical Safety Certificate](/eicr-nottingham/) Last updated 22 April 2026 Get started ## Book your fuseboard upgrade for next week. Free survey, fixed price, fitted in a day, NICEIC certified. [Request a Free Quote](/contact) [Call 0115 647 6307](tel:+441156476307) ![JBRC Ltd](/assets/jbrc-logo-BGGuxymf.png) NICEIC approved electrical contractors covering Nottingham and the East Midlands — domestic, commercial and industrial, 24 hours a day. - 18 The Ropewalk, Nottingham, NG1 5DT - [0115 647 6307](tel:+441156476307) - [enquiries@jbrc-electrical.com](mailto:enquiries@jbrc-electrical.com) - 24/7 emergency electrical callouts [](https://www.facebook.com/profile.php?id=61587371380601)[](https://instagram.com/jbrcltd)[](https://www.tiktok.com/@jbrc.ltd)[Checkatrade](https://www.checkatrade.com/trades/jbrcltd)[Google](https://maps.app.goo.gl/QoHJStQBP3nXiNFSA) [Domestic Electrical](/domestic-electrician-nottingham/) - [Domestic Rewire](/domestic-rewire-nottingham/) - [Fuseboard Replacement](/fuseboard-replacement-nottingham/) - [Solar Panels & Battery Storage](/solar-panels-battery-storage-nottingham/) - [EV Charger Installation](/ev-charger-installation-nottingham/) [Commercial Electrical](/commercial-electrician-nottingham/) - [Commercial EICR](/commercial-eicr-nottingham/) - [Commercial Fire Alarm System](/commercial-fire-alarm-nottingham/) - [Lighting, Data, Networking & CCTV](/commercial-electrical-services-nottingham/) [Industrial Electrical](/industrial-electrician-nottingham/) - [3-Phase Power Distribution](/3-phase-power-distribution-nottingham/) - [Smart Home & Domestic Alarm Systems](/smart-home-alarm-nottingham/) - [EICR / Electrical Safety Certificate](/eicr-nottingham/) - [Industrial Containment](/industrial-containment-nottingham/) Areas We Cover - [Electrician in Nottingham](/electrician-nottingham/) - [Electrician in West Bridgford](/electrician-west-bridgford/) - [Electrician in Beeston](/electrician-beeston/) - [Electrician in Arnold](/electrician-arnold/) - [Electrician in Hucknall](/electrician-hucknall/) - [Electrician in Ilkeston](/electrician-ilkeston/) - [Electrician in Long Eaton](/electrician-long-eaton/) - [Electrician in Mansfield](/electrician-mansfield/) - [Electrician in Loughborough](/electrician-loughborough/) - [Electrician in Derby](/electrician-derby/) - [Electrician in Leicester](/electrician-leicester/) - [Electrician in Chesterfield](/electrician-chesterfield/) - [Electrician in Sheffield](/electrician-sheffield/) - [Electrician in Lincoln](/electrician-lincoln/) - [Electrician in Newark](/electrician-newark/) - [Electrician in Doncaster](/electrician-doncaster/) - [Electrician in Rotherham](/electrician-rotherham/) - [Electrician in Grantham](/electrician-grantham/) - [Electrician in Melton Mowbray](/electrician-melton-mowbray/) - [Electrician in Burton upon Trent](/electrician-burton-upon-trent/) - [Electrician in Worksop](/electrician-worksop/) Helpful Guides - [How much does it cost to install an EV charger at home in Nottingham?](/ev-charger-cost-nottingham/) - [Which EV charger is best for a terraced house?](/best-ev-charger-terraced-house/) - [How often does a landlord need an EICR in Nottingham?](/landlord-eicr-nottingham/) - [My EICR failed, what happens next?](/eicr-failed-what-to-do/) - [How long does an EICR take and what does it cover?](/eicr-how-long-does-it-take/) - [How much does a full rewire cost in Nottingham in 2025?](/rewire-cost-nottingham/) Company - [About JBRC Ltd](/about) - [Reviews](/reviews) - [Our Work](/our-work) - [Specials](/specials) - [Contact](/contact) - [Privacy Policy](/privacy-policy) - [Cookie Policy](/cookie-policy) - [Terms & Conditions](/terms-conditions) Accreditations ![NICEIC Approved Contractor](/assets/niceic-approved-contractor-BMOa4cqN.png) - [NICEIC Approved Contractor](https://www.niceic.com/find-a-tradesperson/) - [Checkatrade Verified](https://www.checkatrade.com/trades/jbrcltd) - [Part P Competent Person](https://www.electricalcompetentperson.co.uk/) Public liability insurance: details on request. 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