Profile: Blount Shutters Ltd. is a manufacturer of industrial doors. We stock a wide range of industrial, security doors, gates, fire shutters, PVC curtains, and high speed doors. Our electrically operated roller shutter doors are suitable for warehouse distribution centers, loading bays, and service yards. Our overhead sectional doors are generally used in commercial buildings. They are ideal for installation on industrial warehouses. This type of door provides good insulation properties. An important characteristic of this door system is that, the door is mounted to the internal face of the opening. This has the advantage of keeping the full clear opening width and height available for access. The door is made of horizontal sections which are interconnected by hinges. They also comprise of low noise rollers which are fitted with industrial quality ball bearings that are used to guide the door leaf in the vertical tracks when opening and closing the door.