Preparing for Change: Alternatives to Foam Fire Extinguishers as 2025 Ban Approaches

Starting July 2025, the use of Aqueous Film-Forming Foam (AFFF) fire extinguishers, widely used to combat flammable liquid fires, will be banned due to their harmful environmental and health effects.

The ban primarily targets C8-based firefighting foams containing long-chain PFAS compounds like PFOA. These substances are being phased out due to their environmental persistence and associated health risks. However, C6-based foams, which use shorter-chain PFAS compounds, are not currently included in the ban. They are considered a safer alternative and are still permitted under UK regulations.

That said, the UK government and environmental agencies are keeping a close watch on PFAS regulations, and future restrictions on all PFAS-based products, including C6 foams, remain possible as part of broader environmental policies .

Here are some recommended alternatives for various industry needs if your business has C8 foam fire extinguishers on site:

1. General Building Safety

• Water Extinguishers: Effective for Class A fires involving materials like wood, paper, and textiles.
• Water Mist Extinguishers: Safe for fires involving solids, liquids, and even electrical equipment, making them versatile and environmentally friendly.
• CO2 Extinguishers: Ideal for electrical fires, these also offer a clean, residue-free option.

1. Industrial and Manufacturing Facilities

• Dry Powder Extinguishers: Suitable for Class A, B, and C fires, though their residue may require clean up in confined spaces.
• Fluorine-Free Foams (F3): Environmentally safer and effective on liquid fires; these create a seal over the flammable liquid, preventing vapor release.
• C6 Foams: These contain shorter-chain PFAS, which are more easily broken down, though their safety continues to be evaluated.

1. Food and Hospitality Industries

• Wet Chemical Extinguishers: Essential for kitchens, especially for fires involving cooking oils and fats, where they effectively cool and neutralize flames.
• Water Mist: Safe for use around delicate equipment and in environments where cleanliness is crucial.

1. Automotive and Transportation Sectors

• Dry Powder or CO2 Extinguishers: Suitable for garages or areas with mixed hazards, including electrical risks.
• Fluorine-Free Foam: For fuel or oil-related fires, this foam offers a comparable solution to traditional AFFF without the environmental drawbacks.

Businesses should plan now to transition their equipment, as proper disposal of existing C8 AFFF extinguishers will also be required by certified hazardous waste disposal services.

This proactive approach will ensure compliance with the 2025 deadline and maintain a safe, environmentally responsible fire safety system.

Contact us if you have any questions.