
DSEAR Assessments in Bristol.
Protect your business from the risks associated with dangerous substances through a professional DSEAR assessment carried out by experienced assessors.
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At 225 Fire Solutions, we provide independent DSEAR assessments throughout Bristol and the surrounding areas, helping businesses comply with the Dangerous Substances and Explosive Atmospheres Regulations 2002 (DSEAR).
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Whether your premises contain flammable liquids, gases, combustible dusts or explosive atmospheres, we can identify the hazards, assess the risks and provide practical recommendations to help you achieve compliance.
Does your business require a DSEAR assessment?
If your business in Bristol stores, uses or produces dangerous substances that could create a risk of fire, explosion or other dangerous events, you may be legally required to undertake a DSEAR assessment under the Dangerous Substances and Explosive Atmospheres Regulations 2002 (DSEAR).
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This applies to a wide range of workplaces across Bristol and the surrounding areas, including manufacturing facilities, engineering workshops, warehouses, commercial kitchens, garages, laboratories, aerospace facilities, logistics centres, and any environment where flammable liquids, gases, vapours, combustible dusts or other hazardous substances are present.
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A suitable and sufficient DSEAR assessment identifies the associated risks, determines whether hazardous areas exist, and provides practical recommendations to reduce the risk of fire and explosion, protect employees, contractors and visitors, and help your Bristol business demonstrate compliance with current UK legislation.

What does DSEAR require?
The Dangerous Substances and Explosive Atmospheres Regulations 2002 (DSEAR) require employers and responsible persons to identify, assess and control the risks arising from dangerous substances that could cause a fire or explosion. This includes substances such as flammable liquids, gases, combustible dusts, aerosols, LPG, fuels and certain chemicals.
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Find out what dangerous substances are in their workplace and what the risks are.
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Put control measures in place to either remove those risks or, where this is not possible, control them.
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Put controls in place to reduce the effects of any incidents involving dangerous substances.
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Prepare plans and procedures to deal with accidents, incidents and emergencies involving dangerous substances.
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Make sure employees are properly informed about and trained to control or deal with the risks from the dangerous substances.
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Identify and classify areas of the workplace where explosive atmospheres may occur and avoid ignition sources (from unprotected equipment, for example) in those areas.
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At 225 Fire Solutions, we carry out independent DSEAR assessments for businesses across Bristol and the surrounding areas, providing clear, practical recommendations to help you comply with the regulations and protect your employees, visitors and premises.
What are dangerous substances?
Dangerous substances are any substances used or present at work that could, if not properly controlled, cause harm to people as a result of a fire or explosion or corrosion of metal. They can be found in nearly all workplaces and include such things as solvents, paints, varnishes, flammable gases, such as liquid petroleum gas (LPG), dusts from machining and sanding operations, dusts from foodstuffs, pressurised gases and substances corrosive to metal.
Examples of Dangerous Substances.
FUELS
Fuels such as petrol, diesel, kerosene and LPG can present significant fire and explosion risks if not stored, handled and managed correctly. A DSEAR assessment identifies these hazards and ensures appropriate control measures are in place to reduce the risk to people and property.
DUST
Combustible dusts such as wood dust, flour dust, grain dust and metal dust can create explosive atmospheres when dispersed in the air. Our DSEAR assessments identify dust explosion hazards, assess existing control measures, and provide practical recommendations to reduce the risk of fire and explosion.
FLAMMABLE LIQUIDS AND AEROSOLS
Solvents, paints, thinners and aerosol products are commonly used across many commercial and industrial premises and can release highly flammable vapours during storage and use. Our DSEAR assessments identify the associated fire and explosion risks, assess existing control measures, and provide practical recommendations to help ensure compliance with the Dangerous Substances and Explosive Atmospheres Regulations 2002 (DSEAR).
HYDROGEN AND BATTERY CHARGING
Hydrogen gas may be released during the charging of lead-acid batteries, creating a potentially explosive atmosphere if allowed to accumulate in poorly ventilated areas. Our DSEAR assessments evaluate battery charging locations, ventilation arrangements, ignition sources and control measures to ensure the risks of fire and explosion are suitably managed in accordance with DSEAR.
Which Industries Require DSEAR Assessments?
DSEAR regulations apply whenever there is work being carried out by an employer (or self-employed person) or if a dangerous substance is present (or is liable to be present) at the workplace.
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Also you may require a DSEAR Risk Assessment if the dangerous substance could be a risk to the safety of people as a result of fires, explosions, or similar energetic events or through corrosion to metal.
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The list below is not exhaustive but industries could include:
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Aerospace
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Automotive
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Biogas Production and Management
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Chemical
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Coal Mining
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Coal Processing
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Construction
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Engineering
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Food & Drink
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Healthcare
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Laboratories
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Landfill Gas Management
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Manufacturing
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Marine
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Paint Manufacturers
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Pharmaceuticals
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Plastics
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Power Generation
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Storage
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Transport & Logistics
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Welding
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Waste Management Industry
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Wood Processing
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At 225 Fire Solutions, we undertake independent DSEAR assessments for businesses throughout Bristol and the surrounding areas, providing practical, proportionate advice tailored to your specific processes and helping you comply with the Dangerous Substances and Explosive Atmospheres Regulations 2002.
Common Examples Requiring a DSEAR Assessment.
Spray Booths.
Dust-Producing Processes.
Fuels and Gases.

Professional and clear DSEAR reports Across Bristol.
At 225 Fire Solutions, we provide professional DSEAR assessments for businesses throughout Bristol and the surrounding areas. Every assessment is presented in a clear, structured format, enabling Responsible Persons to understand the dangerous substances present, the hazards identified and the practical measures required to comply with the Dangerous Substances and Explosive Atmospheres Regulations 2002 (DSEAR).
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Our reports include a prioritised action plan with clear, proportionate recommendations designed to help improve safety and achieve compliance. Where necessary, we identify hazardous areas, provide hazardous area classifications and clearly justify any zoning decisions based on the specific processes and substances present within your premises.
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Whether you operate a workshop, warehouse, commercial kitchen, manufacturing facility, spray booth, engineering premises, aerospace facility, laboratory, logistics centre or other industrial or commercial site in Bristol, our independent DSEAR assessments provide practical guidance tailored to your business. We help employers identify fire and explosion risks, implement suitable control measures and demonstrate compliance with current health and safety legislation.
DSEAR Assessment Pricing.
We generally price our DSEAR assessments on a per-process basis rather than charging a single fixed fee for the entire site. This ensures you only pay for the hazardous processes and dangerous substances that require assessment, making our pricing fair, transparent and proportionate to your business. Whether you have a single spray booth, a dust extraction system, a fuel storage installation or multiple hazardous processes, we'll provide a fixed quotation based on the scope of work required.

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Simple Processes - £215
Small spray booths, commercial gas installations, small LPG installations, forklift battery charging areas, small flammable liquid stores.
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Intermediate Processes - £345
Wood dust extraction systems, larger spray booths, multiple flammable liquid storage areas, paint mixing rooms, multiple gas installations, fuel storage compounds.
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Complex Processes - From £495
Multiple hazardous processes on one site, large manufacturing facilities, extensive hazardous area zoning, chemical processing, sites with several dangerous substances requiring detailed assessment.

Covering Bristol, Somerset, Gloucestershire and the South West for DSEAR Assessments.
From our base in Exeter, 225 Fire Solutions provides independent DSEAR assessments for businesses across Bristol, Somerset, Gloucestershire and the wider South West. We work with organisations of all sizes, carrying out professional inspections and surveys for workshops, warehouses, manufacturing facilities, commercial kitchens, spray booths, fuel storage areas, laboratories, aerospace facilities, logistics centres and other premises where dangerous substances may present a fire or explosion risk.
Whether you require a new DSEAR assessment, a review of an existing assessment or advice on your legal responsibilities, our experienced assessors provide clear, practical reports and proportionate recommendations tailored to your business, supporting organisations throughout Bristol and the surrounding region.
