Welcome to UKFSI Ltd, your trusted experts in passive fire protection. We are one of the only UK companies specializing in installing passive fire protection systems within lift shafts, making us leaders in building compartmentation safety. Lift shafts are critical fire safety zones, as they connect various building compartments, and any breach can lead to rapid fire, smoke, and toxic gas spread. We take this risk seriously and ensure high level fire- stopping solutions to protect your building and its occupants.