[{"data":1,"prerenderedAt":23},["ShallowReactive",2],{"blog-fire-safety-commercial-kitchen-uk-live":3},{"id":4,"title":5,"date":6,"updatedAt":7,"categories":8,"coverImage":10,"content":11,"description":12,"keywords":13,"seoTitle":19,"canonicalUrl":20,"noIndex":21,"imageAlt":22,"faqs":20},"fire-safety-commercial-kitchen-uk","Fire Safety in Commercial Kitchens: Legal Requirements, Common Risks, and What EHOs Expect","2026-04-24","2026-02-26",[9],"Blog","fire-safety-commercial-kitchen-uk.jpg","\u003Cp>Commercial kitchens are one of the highest fire-risk environments in any business sector. The combination of open flames, hot oil, gas supplies, electrical equipment running at full load, and grease-laden extraction systems creates conditions where a fire can start, spread, and cause serious damage in minutes.\u003C/p>\n\u003Cp>Despite this, fire safety often takes a back seat to food safety in many kitchens. Business owners focus on EHO inspections and hygiene ratings — understandably — but neglect the fire risk assessment gathering dust in a drawer. That’s a problem, because the legal requirements around fire safety are just as serious as those around food safety. A fire doesn’t just damage property. It kills people. And the person legally responsible for preventing it is you.\u003C/p>\n\u003Cp>The overlap between fire safety documentation and food safety documentation is larger than most operators realise. \u003Ca href=\"/blog/the-ultimate-guide-to-foh-and-boh-cleaning-schedules-for-restaurants\">Extraction cleaning\u003C/a> records, equipment maintenance logs, staff training records, and daily checks all serve both purposes. Getting fire safety right doesn’t mean doubling your compliance workload — it means integrating it with what you’re already doing.\u003C/p>\n\u003Ch2>The Legal Framework\u003C/h2>\n\u003Cp>The \u003Cstrong>Regulatory Reform (Fire Safety) Order 2005\u003C/strong> (RRO) is the primary legislation governing fire safety in commercial premises in England and Wales. Scotland has the Fire (Scotland) Act 2005, and Northern Ireland has the Fire and Rescue Services (Northern Ireland) Order 2006 — the requirements are broadly equivalent.\u003C/p>\n\u003Cp>Under the RRO, the \u003Cstrong>Responsible Person\u003C/strong> — usually the employer, owner, or whoever has control of the premises — must:\u003C/p>\n\u003Cul>\n\u003Cli>Carry out a \u003Cstrong>fire risk assessment\u003C/strong> and keep it under review\u003C/li>\n\u003Cli>Put in place \u003Cstrong>fire safety measures\u003C/strong> identified by the assessment\u003C/li>\n\u003Cli>Appoint \u003Cstrong>competent persons\u003C/strong> to implement fire safety measures\u003C/li>\n\u003Cli>Provide \u003Cstrong>fire safety information and training\u003C/strong> to employees\u003C/li>\n\u003Cli>Ensure the premises and any fire safety equipment are \u003Cstrong>maintained\u003C/strong> in working order\u003C/li>\n\u003C/ul>\n\u003Cp>If you employ five or more people, the fire risk assessment must be recorded in writing. Even below five employees, recording it is strongly advisable — it’s your evidence that you’ve complied.\u003C/p>\n\u003Cp>Failure to comply can result in enforcement notices, prohibition notices (which can close your business immediately), or criminal prosecution. Fines are unlimited, and in the most serious cases — particularly where someone is injured or killed — prison sentences are possible.\u003C/p>\n\u003Cp>The fire service (not the local authority or EHOs) enforces fire safety legislation. Fire officers carry out inspections of commercial premises and can arrive unannounced, just like EHOs.\u003C/p>\n\u003Ch2>Fire Risk Assessment: What It Must Cover\u003C/h2>\n\u003Cp>A fire risk assessment is not the same as your general health and safety risk assessment, though there’s overlap. It must specifically address fire hazards. For a commercial kitchen, this means evaluating:\u003C/p>\n\u003Ch3>Sources of Ignition\u003C/h3>\n\u003Cul>\n\u003Cli>\u003Cstrong>Cooking equipment\u003C/strong> — gas ranges, char grills, woks, salamanders, tandoors\u003C/li>\n\u003Cli>\u003Cstrong>Deep fat fryers\u003C/strong> — the single biggest fire risk in most kitchens\u003C/li>\n\u003Cli>\u003Cstrong>Electrical equipment\u003C/strong> — faulty wiring, overloaded sockets, equipment left on overnight\u003C/li>\n\u003Cli>\u003Cstrong>Gas supplies\u003C/strong> — leaks, poorly maintained connections, pilot lights\u003C/li>\n\u003Cli>\u003Cstrong>Extraction systems\u003C/strong> — grease buildup in ductwork and canopies is a fuel source\u003C/li>\n\u003Cli>\u003Cstrong>Matches, lighters, and smoking materials\u003C/strong> — staff smoking near the building\u003C/li>\n\u003C/ul>\n\u003Ch3>Sources of Fuel\u003C/h3>\n\u003Cul>\n\u003Cli>\u003Cstrong>Cooking oils and fats\u003C/strong> — both in use and in storage\u003C/li>\n\u003Cli>\u003Cstrong>Grease deposits\u003C/strong> — in extraction systems, on surfaces behind equipment, on walls\u003C/li>\n\u003Cli>\u003Cstrong>Paper and cardboard\u003C/strong> — packaging, menus, order tickets, paper towels\u003C/li>\n\u003Cli>\u003Cstrong>Cleaning chemicals\u003C/strong> — many are flammable\u003C/li>\n\u003Cli>\u003Cstrong>Gas supplies\u003C/strong> — natural gas and LPG\u003C/li>\n\u003Cli>\u003Cstrong>Textiles\u003C/strong> — oven cloths, uniforms, curtains in dining areas\u003C/li>\n\u003C/ul>\n\u003Ch3>Sources of Oxygen\u003C/h3>\n\u003Cp>In a well-ventilated commercial kitchen, oxygen is abundant. Extraction systems designed to remove cooking fumes also feed fresh air into the space. This means fires in kitchens can develop rapidly — the ventilation that keeps your kitchen comfortable also provides exactly what a fire needs to grow.\u003C/p>\n\u003Ch2>Common Fire Risks in Commercial Kitchens\u003C/h2>\n\u003Ch3>Deep Fat Fryers\u003C/h3>\n\u003Cp>Deep fat fryers are responsible for more commercial kitchen fires than any other single piece of equipment. Oil heated beyond its flash point ignites. Overfilling, thermostat failure, water contamination (frozen food dropped into hot oil), and leaving fryers unattended are the common causes.\u003C/p>\n\u003Cp>Controls:\u003C/p>\n\u003Cul>\n\u003Cli>Service fryers regularly — thermostats and high-limit cutoffs must work\u003C/li>\n\u003Cli>Never overfill beyond the maximum oil line\u003C/li>\n\u003Cli>Train staff never to leave fryers unattended during heating\u003C/li>\n\u003Cli>Change oil at recommended intervals — degraded oil has a lower flash point\u003C/li>\n\u003Cli>Keep a fire blanket within reach of every frying station\u003C/li>\n\u003Cli>Never move a fryer containing hot oil\u003C/li>\n\u003C/ul>\n\u003Ch3>Extraction System Grease Buildup\u003C/h3>\n\u003Cp>Your extraction canopy and ductwork accumulate grease every time you cook. Over time, this buildup becomes a significant fire hazard. Grease in ductwork acts as a fuel — if a flare-up from a cooking surface enters the canopy, it can ignite grease deposits in the duct, creating a fire that spreads through the entire extraction system and potentially into the building structure.\u003C/p>\n\u003Cp>\u003Cstrong>Cleaning frequency guidance:\u003C/strong>\u003C/p>\n\u003Cul>\n\u003Cli>\u003Cstrong>Heavy use\u003C/strong> (charcoal grills, wok cooking, heavy frying): clean extraction ductwork every \u003Cstrong>3 months\u003C/strong>\u003C/li>\n\u003Cli>\u003Cstrong>Moderate use\u003C/strong> (general restaurant cooking): every \u003Cstrong>6 months\u003C/strong>\u003C/li>\n\u003Cli>\u003Cstrong>Light use\u003C/strong> (cafes, light catering): every \u003Cstrong>12 months\u003C/strong>\u003C/li>\n\u003C/ul>\n\u003Cp>These are recommendations from TR19, the industry standard for ventilation hygiene published by the Building Engineering Services Association (BESA). Your insurer may specify frequencies in your policy — check this, because failure to meet their requirements can invalidate your cover.\u003C/p>\n\u003Cp>Grease filters in the canopy should be cleaned much more frequently — weekly or even daily in high-volume kitchens. Disposable filters should be replaced according to manufacturer guidance.\u003C/p>\n\u003Cp>Keep certificates from your duct cleaning contractor. Fire officers and insurers will ask for them.\u003C/p>\n\u003Ch3>Electrical Equipment\u003C/h3>\n\u003Cp>Commercial kitchens are demanding environments for electrical equipment. Heat, moisture, grease, and heavy use all contribute to wear. Common electrical fire risks include:\u003C/p>\n\u003Cul>\n\u003Cli>Frayed or damaged cables\u003C/li>\n\u003Cli>Equipment with damaged plugs or loose connections\u003C/li>\n\u003Cli>Overloaded socket outlets and extension leads\u003C/li>\n\u003Cli>Equipment not switched off at the end of service\u003C/li>\n\u003Cli>Lack of PAT (Portable Appliance Testing) or fixed wiring inspections\u003C/li>\n\u003C/ul>\n\u003Cp>Ensure all electrical equipment is regularly inspected, and remove anything damaged from service immediately. PAT testing should be carried out at intervals appropriate to the environment — annually is typical for commercial kitchens.\u003C/p>\n\u003Ch3>Gas Safety\u003C/h3>\n\u003Cp>Gas leaks are both a fire and explosion risk. All gas work must be carried out by a Gas Safe registered engineer. Gas appliances and pipework must be maintained in a safe condition under the Gas Safety (Installation and Use) Regulations 1998, and annual inspection by a Gas Safe registered engineer is industry best practice. Gas interlock systems — which shut off the gas supply if the extraction system fails — are required in most commercial kitchens and should be tested regularly.\u003C/p>\n\u003Ch2>Fire Suppression Systems\u003C/h2>\n\u003Cp>Many commercial kitchens are fitted with automatic fire suppression systems, commonly known by brand names like \u003Cstrong>Ansul\u003C/strong> or \u003Cstrong>Amerex\u003C/strong>. These systems are mounted above the cooking range and activate automatically when they detect excessive heat, discharging a wet chemical agent that suppresses the fire and cools the cooking surface.\u003C/p>\n\u003Cp>A properly installed and maintained fire suppression system can contain a kitchen fire before it spreads, protecting both people and the building. Insurance companies increasingly require them, and some local authorities expect them as part of building control approval for new kitchen installations.\u003C/p>\n\u003Cp>Key points:\u003C/p>\n\u003Cul>\n\u003Cli>Fire suppression systems must be \u003Cstrong>serviced every six months\u003C/strong> by a qualified engineer\u003C/li>\n\u003Cli>The system should be \u003Cstrong>linked to the gas interlock\u003C/strong> so that gas supply is shut off when the system activates\u003C/li>\n\u003Cli>Staff should know \u003Cstrong>what the system does and what to do\u003C/strong> if it activates (evacuate, do not attempt to reset)\u003C/li>\n\u003Cli>\u003Cstrong>Service certificates\u003C/strong> must be kept on file — your insurer will ask for them\u003C/li>\n\u003C/ul>\n\u003Cp>Even with a suppression system, you still need portable fire extinguishers and fire blankets as backup and for fires that start outside the protected cooking area.\u003C/p>\n\u003Ch2>Fire Extinguishers and Fire Blankets\u003C/h2>\n\u003Cp>Every commercial kitchen needs appropriate fire-fighting equipment, readily accessible and regularly maintained:\u003C/p>\n\u003Cul>\n\u003Cli>\u003Cstrong>Wet chemical extinguishers (Class F)\u003C/strong> — for cooking oil and fat fires. These are specifically designed for kitchen fires and should be positioned near cooking equipment\u003C/li>\n\u003Cli>\u003Cstrong>CO2 extinguishers\u003C/strong> — for electrical fires\u003C/li>\n\u003Cli>\u003Cstrong>Fire blankets\u003C/strong> — near fryers and cooking ranges, for smothering small fires or wrapping around a person whose clothing has caught fire\u003C/li>\n\u003C/ul>\n\u003Cp>All extinguishers must be \u003Cstrong>serviced annually\u003C/strong> by a competent person and visually inspected monthly (check the pressure gauge, ensure the pin is intact, confirm it hasn’t been discharged). Fire blankets should be inspected annually.\u003C/p>\n\u003Cp>Staff must know which extinguisher to use on which type of fire. Using the wrong type — water on an oil fire, for instance — can make things dramatically worse. This is a core part of fire safety training.\u003C/p>\n\u003Ch2>Emergency Procedures and Evacuation\u003C/h2>\n\u003Cp>Your fire risk assessment must include an emergency plan covering:\u003C/p>\n\u003Cul>\n\u003Cli>\u003Cstrong>Evacuation routes\u003C/strong> — clearly signed, unobstructed, and known to all staff\u003C/li>\n\u003Cli>\u003Cstrong>Assembly point\u003C/strong> — a safe location away from the building\u003C/li>\n\u003Cli>\u003Cstrong>Fire alarm system\u003C/strong> — tested weekly\u003C/li>\n\u003Cli>\u003Cstrong>Emergency lighting\u003C/strong> — tested monthly, with a full duration test annually\u003C/li>\n\u003Cli>\u003Cstrong>Roles and responsibilities\u003C/strong> — who calls the fire service, who checks the building is clear, who meets the fire brigade\u003C/li>\n\u003Cli>\u003Cstrong>Procedures for customers\u003C/strong> — front of house staff need to know how to manage a calm evacuation during service\u003C/li>\n\u003C/ul>\n\u003Cp>Fire exits are a common failing point. In busy kitchens, fire doors get propped open (especially in summer), fire exit routes get blocked with deliveries or equipment, and emergency lighting stops working because nobody tests it. These are exactly the things fire officers check during inspections — and exactly the things that get people killed when a real fire happens.\u003C/p>\n\u003Ch2>Staff Training\u003C/h2>\n\u003Cp>All staff must receive fire safety training. This isn’t optional — it’s a legal requirement under the RRO. Training should cover:\u003C/p>\n\u003Cul>\n\u003Cli>The fire risks specific to your kitchen\u003C/li>\n\u003Cli>What to do on discovering a fire (raise the alarm, do not tackle it unless safe to do so)\u003C/li>\n\u003Cli>Evacuation procedures and assembly points\u003C/li>\n\u003Cli>Location and correct use of fire extinguishers and fire blankets\u003C/li>\n\u003Cli>How the fire suppression system works (if fitted)\u003C/li>\n\u003Cli>The importance of keeping fire exits clear and fire doors closed\u003C/li>\n\u003C/ul>\n\u003Cp>Training should be provided at induction and refreshed at least annually. Record all training with dates, topics covered, and attendee names. Fire officers will ask to see these records.\u003C/p>\n\u003Cp>Practical demonstrations — letting staff actually handle an extinguisher — are far more effective than just talking through a PowerPoint. Several fire safety companies offer practical training sessions for commercial kitchen teams.\u003C/p>\n\u003Ch2>Insurance Requirements\u003C/h2>\n\u003Cp>Your insurance policy almost certainly contains conditions relating to fire safety. Common requirements include:\u003C/p>\n\u003Cul>\n\u003Cli>A current fire risk assessment\u003C/li>\n\u003Cli>Extraction duct cleaning at specified intervals (with certificates)\u003C/li>\n\u003Cli>Fire suppression system maintenance (with certificates)\u003C/li>\n\u003Cli>Portable extinguisher servicing\u003C/li>\n\u003Cli>Gas safety certificates\u003C/li>\n\u003Cli>Electrical inspection certificates (EICR)\u003C/li>\n\u003C/ul>\n\u003Cp>Failure to meet these conditions can void your policy. If a fire destroys your kitchen and your insurer discovers your extraction ducts haven’t been cleaned for two years, they may refuse to pay out. Check your policy wording carefully and keep all certificates organised and accessible.\u003C/p>\n\u003Ch2>The Overlap With Food Safety Documentation\u003C/h2>\n\u003Cp>Here’s what many operators miss: a significant proportion of fire safety documentation overlaps with food safety documentation. Extraction cleaning, equipment maintenance, staff training, daily checks — these serve both fire safety and food safety compliance.\u003C/p>\n\u003Cp>If you’re already running \u003Ca href=\"/blog/opening-closing-checks-uk-food-businesses\">daily opening checks\u003C/a>, adding fire safety items — fire exits clear, extinguishers in place, fire doors not propped open — takes seconds. If you’re already maintaining training records for food hygiene, adding fire safety training to the same system is straightforward.\u003C/p>\n\u003Ch2>How Forkto Helps\u003C/h2>\n\u003Cp>Forkto’s customisable checklists let you build fire safety checks directly into your existing daily routines. Opening checks can include fire exit and extinguisher verification alongside temperature checks and cleaning sign-offs. Training records — whether for food hygiene, allergen awareness, or fire safety — live in one system rather than across multiple folders and spreadsheets.\u003C/p>\n\u003Cp>When your fire officer asks for evidence of staff training, or your insurer needs proof that checks are being completed, everything is timestamped, stored digitally, and retrievable in seconds rather than buried in a filing cabinet.\u003C/p>\n\u003Cp>\u003Ca href=\"/features\">See how Forkto keeps all your compliance records in one place →\u003C/a>\u003C/p>\n\u003Ch2>Quick Reference: Commercial Kitchen Fire Safety Checklist\u003C/h2>\n\u003Cul>\n\u003Cli>Fire risk assessment completed, recorded in writing, and reviewed at least annually\u003C/li>\n\u003Cli>Extraction ductwork cleaned at TR19-recommended intervals, with certificates kept on file\u003C/li>\n\u003Cli>Grease filters cleaned weekly (or daily in heavy-use kitchens)\u003C/li>\n\u003Cli>Deep fat fryers serviced regularly with working thermostats and high-limit cutoffs\u003C/li>\n\u003Cli>Fire suppression system serviced every six months with certificates retained\u003C/li>\n\u003Cli>Gas safety inspection completed annually by a Gas Safe registered engineer\u003C/li>\n\u003Cli>Gas interlock system tested and functional\u003C/li>\n\u003Cli>Wet chemical (Class F) extinguishers positioned near cooking equipment and serviced annually\u003C/li>\n\u003Cli>Fire blankets accessible near fryers and cooking ranges\u003C/li>\n\u003Cli>Fire alarm tested weekly with records kept\u003C/li>\n\u003Cli>Emergency lighting tested monthly (functional test) and annually (full duration test)\u003C/li>\n\u003Cli>Fire exits clearly signed, unobstructed, and checked daily\u003C/li>\n\u003Cli>Fire doors closing properly and not propped open\u003C/li>\n\u003Cli>All staff trained in fire safety at induction and refreshed annually\u003C/li>\n\u003Cli>Training records documented with dates, topics, and attendee names\u003C/li>\n\u003Cli>Electrical equipment PAT tested and fixed wiring inspected (EICR)\u003C/li>\n\u003Cli>Insurance policy conditions reviewed and all required certificates up to date\u003C/li>\n\u003C/ul>\n","A practical guide to fire safety in UK commercial kitchens. Covers legal duties, common fire risks, extraction cleaning, suppression systems, and documentation.",[14,15,16,17,18],"fire safety commercial kitchen UK","commercial kitchen fire risk assessment","extraction duct cleaning frequency","fire suppression system commercial kitchen","Regulatory Reform Fire Safety Order 2005","Fire Safety in Commercial Kitchens UK: Legal Requirements & Compliance Guide | Forkto",null,false,"Commercial kitchen fire suppression system installed above a cooking range",1777128864945]