Simon Pulford, plant manager, says: "This has been a phased expansion and the classic high-speed spiral design door has been an asset to our business. Our warehouse doors are in constant use as a busy exporter of products abroad. The EFAFLEX doors have helped us secure our premises as well as ensuring the safety of our operatives. We use a fork lift truck mounted transmitter which allows our drivers to activate the door opening. This is flexible and can be set to a 10 second to 5 minute delay."

The SST has a door opening speeds of up to 4m/sec and is backed with by a service and maintenance programme.