
Balancing & Commissioning
Stair Pressurisation Testing
Stair pressurisation systems keep fire-isolated exits clear of smoke during a fire. Flowtest tests and measures these systems to verify air velocities, pressure differentials and door-opening forces so occupants can evacuate safely.
Overview
What's included
Stair pressurisation systems keep fire-isolated exits clear of smoke during a fire. Flowtest tests and measures these systems to verify air velocities, pressure differentials and door-opening forces so occupants can evacuate safely.
Air velocity & pressure differential testing
Door-opening force measurement
Relief & make-up air verification
Stairwell & lobby pressurisation testing
Fault identification & rectification advice
Detailed test records & reporting

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