INTEGRA 4000 Series Riser Door EI60 Certified

The INTEGRA 4000 Series E160 certified riser door is accredited for fire rated protection, with integrity and insulation for up to 60 minutes.

The INTEGRA 4000 Series range of steel lockable riser doors are available in a variety of designs that can provide up to 2 hours fire resistance into jointless plaster/plasterboard and masonry walls and partitions. The INTEGRA 4000 Series riser doors are used widely in service shafts, corridors and protected zones where access to mechanical and electrical services is required without compromising aesthetics and fire safety.

The product is available with a variety of lock options, finishes and door configurations including single, double and multi door options.

COMPOSITION & MANUFACTURE

A precision welded, strong metal frame holds a flush metal door through a concealed pivot hinge (or a series of fully adjustable concealed hinges for the 170 degree opening product). Actual construction varies dependant upon size and fire performance requirements. The door is held closed with a choice of locking systems and opens outwards towards the user. Doors are removable if damage occurs or during installation. Panels with simulated drywall beaded frames (BF) or deep plaster (DPF) are jointed/plastered over on site and finished to match the colour/texture of the adjacent surface.  Retrofitted panels have a picture frame surround (PF) and are factory finished in powder coat semigloss white paint. A constant 3mm gap is maintained between the door and frame by the dome location system.