Hart manufacture a range of fire rated roller shutters from 30 minutes up to 240 minutes fire resistance, non insulated, specifically manufactured to customer dimensions and specification. The preparation of the supporting structure has to be constructed to a strict set of rules as detailed in our data sheet 600 series and in an installation guide.

Doors can be fitted to brickwork, and blockwork with concrete lintels in the case of 4 hour doors. 2 hour resisting doors can be fitted to insulated and fire protected steel when the steel is fully encapsulated. And 1 hour and less doors can be fitted to timber or metal stud partitioning provided it is one hour fire boarded and adequate supporting frame is provided within the structure specifically for the door. Doors are Automatically operated in fire by simple fusible link or battery supported control systems with warning devices providing optional increasing levels of control and sophistication. All materials can be powder coated in any RAL colour to suit the individual counter type and automatic activation in a fire situation can be via fusible link or fire alarm activated. Optional ATEX compliance is available.

• Controlled descent in a fire situation
• Galvanised steel construction
• Slotted fixings for expansion
• Fire rated from 30 minutes up to 240 minutes
• UK (LPCB) and US (UL) approved design
• Approved to BS 476:part 22
• Normal operation by Key switch, rocker switch or push button
• Fire operation by fusible link, Solenoid (fire alarm) or smoke detector
• Safety photocell available
• Finish can be in any RAL colour to suit
• Separate safety brake
• Optional ATEX compliance

Request access to datasheet 600, 600A and 600B »