Concertina Sliding Folding
Ram-Fold Sliding Folding Shutter
Profile Door Engineering – experts in sliding, folding doors, complementing Alliance’s expertise in roller shutters, fire shutters and rapid roll doors.
Caters for larger openings in width and height with a solid and secure construction which is capable of withstanding typhoon strength winds. A typical application would be aircraft hangers. Heavy duty top/bottom tracks are available as an option as well as heavy duty hasp and staple, medium duty hasp and staple and CHUBB 3M50 insurance approved locks. Electric operation is also available.
The Ram-Fold 6 Hour Fire Rated Sliding Folding Shutter
Profile Door Engineering – experts in sliding, folding doors.
Heavy-duty door ideal for goods lifts, the Ram-Fold Lift Shutter Door is designed to maximise the opening width, running smoothly along discreet top and bottom tracks with the shutter folding neatly to one side. Rolled from a single sheet of steel, the one-piece picket ensures the lattice and leaf have an even operation within the door whilst retaining strength. The door consists of 152mm (6”) galvanised plain sections, hinged vertically by a continuous hinged strip.