Fire Suppression Systems Compared: Sprinklers, Mist, Gas and Foam

A comprehensive comparison of fire suppression technologies for different UK building applications.. Suppression System Comparison System Best For Activation Water Damage Cost/m² Wet sprinklers Most buildings Automatic Moderate £25 40 Dry sprinklers Unheated spaces Automatic Moderate £35 55 Water mist Heritage, data Automatic Minimal £50 80 Inert gas (IG 541) Server rooms Automatic None £60 100 Chemical (FK 5 1 12) Electronics Automatic None £80 120 Foam Fuel storage Automatic/Manual Low £40 65 Selection Factors 1. Fire risk profile and fire load 2. Building use and occupancy 3. Environmental sensitivity 4. Water supply availability 5. Insurance requirements 6. Maintenance capability For suppression system design, contact us.