A heavy duty roller shutter is a layer of heavy weight shutter curtain, made by high tensile strength material as a security barrier. Most common base material to be used is mild steel, galvanized iron & zincalume steel; with the option of powder coated finishing, color coated, or natural finishing. Thickness range between 0.8mm to 1.2mm
Heavy Duty roller shutters serve the requirement of higher security concern as the overall structure provide a greater resistance towards break in and burglary cases.
Generally heavy duty roller shutters is used in warehouse, factories, stockiest, and places with greater security requirement. We, Far East Roller Shutters (FERS) recommend this type of shutter best used in electrical operated, for smoother operation experience. Maximum single panel coverage clear opening is W 8000mm x H 5000mm.
In short, Heavy duty roller shutters serve the need of tighter security measure and provide bigger closure area; with the option & compatibility of other additional features.