INSULATED FIRE STEEL SHUTTERS

Delta Technology Insulated Fire Steel Shutter (IFSS) is used to isolate and compartmentalize the fire,  in case of fire. Under normal circumstances,  IFSS can be used as a conventional security 

IFSS tested up to EI 120 according to BS EN1634

In accordance with Vietnamese Standard, TCVN  9383 : 2012 tested to EI60/EI90

The curtain is constructed of a series of interlocking single continuous roll formed steel slats. Each steel slat is a hollowed profile with infill fire insulation materials. The curtains are rolled up onto a barrel forming a drum via a heavy duty fire shutter motorized operator.

The IFSS features a single layer steel curtain design: No air gap,  No double layers of curtain,  No fabric finishing