FIREFIGHTER FOUNDATIONS: Pressurised Staircases in UK High-Rise Buildings

In this episode of the Firefighters Podcast, we dive deep into the role of pressurised staircases in UK high-rise buildings. These engineered systems are designed to keep smoke out of escape routes, protecting residents during evacuation and giving firefighters a safe access path to the fire floor. We explore how they work, why they matter, and the fire science behind pressure differences, flow paths, and smoke movement.

We also break down the challenges for crews on the ground from over-pressurisation and door discipline to wind-driven conditions and system failures. With practical takeaways, real-world case studies, and a strong focus on firefighter safety, this episode gives you the knowledge to protect the stairwell as your lifeline on the fireground.

The Firefighting Foundations mini-series is a focused collection of episodes designed to lay down the essential building blocks of our craft. It’s not a complete manual, and it doesn’t claim to be.

Access all episodes, documents, GIVEAWAYS & debriefs HERE

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