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Folding Shutter Specification
Pickets
Galvanised rolled steel structural box sections fitted with precision hardened steel ball bearing roller at the top and a long-life, hard-wearing guide at the bottom.
Lattice Bars
25mm x 8mm galvanised rolled steel channel section for added strength. All intersecting pivot points are reinforced with bushes and all fixings have Nylock-type nuts for security. The lattice assembly can be removed and replaced without dismantling the door.
Shutter Leaves
229mm-wide galvanised mild steel with reinforcing ribs.
The vertical edges are rolled to form a round section for hard wearing hinging purposes.
The rear edge of the shutter leaves hinge within the picket section. The front edges of the shutter leaves connect and hinge within a galvanised rolled steel front hinge retaining section. The leaves can be removed and replaced without dismantling the shutter.
Door Front
Galvanised rolled steel completely sealed box section which is connected to the leading picket.
Receiving Channel
Galvanised channel to seal the door front to the opening jamb.
Rear Sealing Plate
Galvanised pressed steel section to seal and secure the rear picket of the door to the opening jamb, angle or end panel.
Locking
Hasp and staple on inside face unless specified otherwise.
Top Track
Galvanised heavy duty rolled steel box section 100mm deep x 70mm wide.
Soffit
1.6mm-thick galvanised pressed mild steel full length on top track (230mm wide to suit 229mm wide shutter leaves).
Bottom Track
Heavy duty galvanised rolled section full width of shutter.
Handles
Bow-type each side of shutter fronts.
Finish
Clean self-galvanised finish to main components.
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