The UK is phasing out the use of foam (AFFF) fire extinguishers early 2025. What do you need to do?

The Phasing Out of AFFF Extinguishers in the UK: What You Need to Know.

In recent years, the focus on environmental sustainability has led to significant changes across various industries, including fire safety. One such change is the impending phasing out of Aqueous Film-Forming Foam (AFFF) extinguishers in the UK by 2025. This decision has sparked discussions among safety professionals, businesses, and environmental advocates. In this blog, we will explore what AFFF is, the reasons behind its phasing out, and the alternatives that are emerging in the fire safety landscape.

Understanding AFFF

AFFF is a type of firefighting foam that has been widely used since the 1960s to combat flammable liquid fires, particularly those involving hydrocarbons such as gasoline and diesel. Its effectiveness lies in its ability to form a film that suppresses the release of flammable vapors and cools the burning surface. However, while AFFF has proven to be a reliable firefighting agent, it has come under scrutiny due to its environmental impact.

The Environmental Concerns

The primary concern surrounding AFFF is its chemical composition, which includes per- and polyfluoroalkyl substances (PFAS). Often referred to as "forever chemicals," PFAS do not break down in the environment and can accumulate over time, leading to potential contamination of soil and water sources. Studies have linked PFAS exposure to various health issues, including cancer, liver damage, and immune system effects. The growing body of evidence regarding the dangers of these chemicals has prompted regulatory bodies in the UK and worldwide to take action.

Regulatory Changes and Timeline

In response to these concerns, the UK government has committed to phasing out AFFF by March 2025. This decision aligns with similar actions taken in other countries and is part of a broader initiative to eliminate harmful substances from firefighting practices. The new regulations aim to protect both public health and the environment, ensuring that firefighting methods do not pose additional risks.

What This Means for Businesses

For businesses and organizations that currently rely on AFFF extinguishers, the impending phase-out raises several important considerations:

1. **Compliance:** Businesses will need to ensure their fire safety equipment complies with new regulations by transitioning to approved alternatives.

2. **Training:** Staff will require training to understand the new firefighting methods and equipment, ensuring they are prepared to respond effectively in emergencies.

3. **Budgeting for Change:** Transitioning to new fire suppression systems may require significant investment. Organisations should budget accordingly and plan for the costs involved in replacing AFFF extinguishers.

Alternatives to AFFF

Fortunately, there are several alternatives to AFFF that are both effective in firefighting and less harmful to the environment:

- **Fluorine-Free Foams (F3):** These foams are designed to provide similar performance to AFFF without the use of PFAS. They are biodegradable and do not persist in the environment.

- **Water Mist Systems:** Utilising fine water droplets, these systems cool the fire and displace oxygen, making them effective for a variety of fire types.

- **Dry Chemical Extinguishers:** These extinguishers are versatile and can be used on various classes of fires, although they do not provide the same cooling effect as foam.

Conclusion

The phasing out of AFFF extinguishers in the UK by 2025 marks a significant step towards a safer and more sustainable approach to fire safety. While the transition may present challenges, it also opens the door to innovative alternatives that prioritize environmental protection and public health. Businesses and organizations must prepare for this change by understanding the implications, investing in new technologies, and ensuring their staff is well-trained for the future. By embracing these changes, we can move towards a safer, greener future in fire safety.