Wet chemical fire extinguisher installation is essential for any commercial environment where cooking oils and fats are used. These extinguishers are specifically designed to tackle Class F fires, which involve high-temperature cooking media such as vegetable oil, lard, and butter. These fires cannot be safely extinguished using water, foam, or powder extinguishers and require a wet chemical agent that reacts with the burning oil to form a soapy barrier, effectively cooling the surface and preventing re-ignition. For businesses operating commercial kitchens, catering services, restaurants, or food processing areas, wet chemical extinguishers are not just recommended—they are often legally required.
At FireRite, we provide certified wet chemical fire extinguisher installation services for commercial and industrial kitchens of all sizes. Our process begins with a site-specific fire risk assessment, where we evaluate kitchen layout, cooking equipment, and existing fire protection measures. We supply BS EN3-compliant wet chemical extinguishers complete with extended applicator lances for safe use near hot surfaces. Our trained engineers install each unit in accordance with BS 5306-8, ensuring correct placement, clear signage, and easy access for staff during an emergency. Installation also includes basic training on use and documentation for your fire safety records.
Installing wet chemical fire extinguishers offers clear benefits. First, it ensures your business is protected against one of the most common and dangerous fire types in food service settings. These extinguishers cool and smother fires that would otherwise be intensified by water or foam. Second, installation supports compliance with UK fire safety law, including the Regulatory Reform (Fire Safety) Order 2005 and insurance requirements. Third, it contributes to a safer working environment, giving staff the tools they need to respond quickly and effectively in the event of a kitchen fire. Proper installation protects lives, reduces downtime, and helps prevent costly damage to equipment and premises.
Wet chemical fire extinguisher servicing is a critical maintenance activity that ensures these specialised extinguishers remain safe, effective, and compliant. Like all fire extinguishers, wet chemical units are subject to performance degradation over time. Factors such as pressure loss, corrosion, damaged components, or blocked discharge lances can reduce their effectiveness. In the context of a kitchen fire, a poorly maintained extinguisher may fail to control the blaze, resulting in serious injuries, property damage, or business disruption.
FireRite provides annual wet chemical fire extinguisher servicing as part of our scheduled fire safety maintenance programmes. All servicing is carried out by qualified technicians in accordance with BS 5306-3. Each extinguisher is checked for pressure levels, signs of corrosion, hose and lance condition, signage, correct mounting, and the integrity of safety pins and seals. We also inspect the contents to ensure the chemical agent has not expired or degraded. Where needed, we can provide replacement extinguishers or refills and update your service records and compliance documents accordingly.
Regular servicing brings several advantages. It ensures legal compliance with UK fire safety regulations and maintains the validity of your insurance coverage. It gives your team peace of mind that equipment will function as expected in an emergency, particularly in high-risk kitchen environments. Servicing also extends the life of your extinguishers, helping you avoid unexpected costs from replacements or fines. For hospitality operators, facilities managers, and commercial kitchen owners, maintaining your wet chemical extinguishers is not only a legal obligation but also a core element of a responsible fire safety strategy.
A wet chemical fire extinguisher assessment ensures that your kitchen or cooking area is properly equipped to handle the specific fire risks associated with oils and fats. While wet chemical extinguishers are highly effective, they are only appropriate in particular locations. A professional assessment helps determine if these extinguishers are required, confirms that they are correctly positioned, and identifies whether other extinguisher types are needed elsewhere in the building. In many cases, business owners either overlook the need for wet chemical units or install them incorrectly, putting staff and premises at risk.
FireRite conducts detailed fire extinguisher assessments that include a full evaluation of your kitchen fire hazards, extinguisher types, and layout. We examine your cooking appliances, ventilation systems, access points, and proximity to exits. Our experts assess whether wet chemical extinguishers are being used appropriately, whether signage is present, and whether the units are installed in locations that staff can reach safely during an emergency. If your current extinguishers are outdated, incorrectly placed, or insufficient for the fire risk, we provide a clear set of recommendations and a compliant upgrade plan.
The benefits of a wet chemical extinguisher assessment are significant. You ensure the safety of your kitchen operations, avoid common compliance issues, and protect against the financial and reputational costs of a fire incident. It also supports your fire risk assessment process and shows that you are meeting your responsibilities as a business owner or responsible person under fire safety law. An assessment gives you confidence that your fire-fighting equipment is tailored to the real risks of your working environment, helping to prevent dangerous errors and ensuring readiness should a fire occur.
