Roller shutters are sectional type of overhead door. A series of horizontal slats are hinged together to form a window or door. In some cases the slats are replaced with bars or web systems. The door is opened and closed by raising and lowering of the shutter. On large doors this action is motorized.
- Roller shutters are used in many applications including kitchen, schools doors, warehouse and prisons. In most parts of the world, this shutter is used to inherent security. In areas with tough climate these shutters act as insulation and protect windows against hail damage.
- Usually they are manufactured as per clients’ requirements to suit any reasonable opening. They are the most affordable industrial doors in the market these days. It allows robust and secure protection from intruders.
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- With a low maintenance factor, roller shutters are mostly recommended by insurance companies. The shutter doors are made of either aluminum or steel. The shutter doors mainly consists of
- Shaft: A mild steel barrel, usually spring loaded for easy operation and counter balance.
- Guide rails: A mild steel channel one on each side to prevent rusting in coastal areas.
- Slats: Cold rolled galvanized coil strips formed into various shapes
- T section: Adds stability to the curtain of a shutter door.
- Canopy: Cold galvanized sheet that covers the shaft and gives the door an appealing finish.
Roller Shutters operational modes:
The various operation modes of the shutter with locks include,
Crank operation: Operation of the shutter is by using a crank which is lockable by means of a pad lock and a gear box.
Chain operation: Operation of the shutter is by continuous pulling of the chain where locking is done by means of a bracelet mounted on the wall.
Push up operation: Operation of the shutter is by means of pulling up and down.
Electrical operation: An electrical three phases or single motor is operated in addition to any of the above mentioned manual operation.
Security shutters and their advantages:
The different types of shutter doors are insulated, security, fire rated, commercial and industrial. If energy consumption is important then insulated shutters are the best applied in areas like garages, warehouses, storage factories etc.
- Security shutters are used for both domestic and industrial purpose available in steel or aluminum. The fire rated shutters are heat resistance and are suitable for retail and industrial purpose.
- The commercial ones are rust and weather poof often created with galvanized steel well suited for warehouse and shop front doors.
- Industrial shutter come in various shapes and sizes with glossy finish that gives a professional and secured look usually suited for large shopping malls and large scale industrial building
Numerous benefits of Roller shutters:
The main benefit is security as it is hard for the intruders to remove these doors. As these doors are closely fitted, intruders need great effort to pull them. The various other benefits include the fact that they reduce the intrusion of harmful uv rays, resist extreme weather conditions and save on your energy bills. Roller shutters are available in various designs and they provide noise insulation as well as privacy. You get an increased home safety with the durable and affordable roller shutters, as they can be equipped with fire and robber alarms. They can be customized according to requirements, and they are also abrasion-resistant.
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They are manufactured up to a size of 64 square meters. The most commonly used application areas are shopping mall entrances, cinema halls and theaters, high security shop fronts, garages, factory go-down, hotel, bars, sports complexes, Arcades, Small to mid-size industries, storage factories, ware houses etc.
Roller shutters are perhaps the most affordable and efficient solution which provide high security and privacy that’s why find the best roller shutter according to your requirement and increased your home safety.
