Large warehouse fires cause billions in damage annually. We examine the risks, insurance requirements, and protection strategies.. The Scale of Risk UK warehouses face escalating fire risks driven by e commerce growth, higher storage densities, and complex supply chains. Key Risk Factors High fire loads — combustible packaging and products Rack storage — rapid vertical fire spread Large compartments — delayed detection, massive fire growth Limited firefighting access — internal hose length limitations Business interruption — supply chain impact far exceeding property damage Protection Strategy 1. Sprinkler protection — ESFR or in rack systems to LPC/FM Global standards 2. Compartmentation — fire walls at maximum 20,000m² intervals 3. Detection — beam detectors or aspirating systems for high ceilings 4. Separation — minimum distances from boundaries per ADB 5. Fire engineering — bespoke analysis for non standard storage arrangements For warehouse fire protection consultancy, contact us.