The shutter door ACTS as a curtain and thus provides adequate protection and security against fire and theft.The door is strong enough to provide adequate security for the glass and interior when closed.
The shutter door consists of thin steel plates, called slats or slats, of a thickness of about 1.25mm, which are interlocked and coiled on a specially designed tubesheet drum mounted on the top.The curtain moves on a vertical steel guide mounted at both ends.The horizontal shaft and springs in the drum allow the curtain to be drawn in or out.The door can be easily rolled up at the top and will not obstruct the opening or floor space.