Folding Shutter Doors
Description

Suitable for openings with a mixture of vehicle and pedestrian traffic, folding shutters present a clean vertical appearance, their low headroom requirement allowing the maximum door height to be achieved for a given building height.

Manual operation is easy and smooth and the recommended fixing gives a clear opening, with the doors bunched at the side out of harm's way.

Design

The design of a folding door is more than capable of meeting today's main requirements – reliability, appearance and a resistance to damage – and our attention to standards ensures that construction and finish are of the highest quality.

Manufacture

All doors are manufactured from all galvanized material, with door leaf deeply profiled for extra support. A high strength-to-weight ratio compared to other door types helps give this door excellent wind loading characteristics for exposed areas.

Options

Options include: Electric operation, Automatic controls, Vision panels, Sump boxes, Draught excluders, Special locking etc.

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Top Track

Heavy Duty Cold Rolled Galvanised Steel box track supperted from structure by suitable brackets at centres adequate to support weight of door.

Bottom Track

Heavy Duty Cold Rolled Galvanised bottom channel with suitable grouting lugs.

Gate Frame

Compromises galvanised steel cold rolled vertical pickets interconnected by rows of rectangular galvanised steel lattice bars working on the lazy tong principal and pivoted: The whole frame hung from top track by double rollers on alternate pickets: Guides at the base of the pickets locate in the bottom track.

Door Leaf

Cold Rolled galvanised mild steel ribbed leaves: 305mm wide interconnected by continuous galvanised mild steel hinging strips.

Leading Edge

Preformed galvanised mild steel rebated section attached to gate frame and hung from top track by double rollers. Roller guides at base locate in bottom track.

Closures

Galvanised sheet metal end panels fitted when door is located behind jambs. Galvanised sheet metal soffit fitted as standard.

Ironmongery

Each door is fitted with internal and external handles. Hasp and Staple (internally or externally) fitted as standard: Padlock by others.

Electronic Operation

415V, 3ph 50 Hz operators are available mounted on the top tracks and contained within the overall measurement of the door.

Performance

The doors comply withthe recommendations for wind resistance described in the British Standards Institute. BSCOP 3: Chapter V: Part 2: 1972 with S1 Value 1.00, S2 Value ).74 assuming a totally exposed structure.

Options

7 Lever deadlock, viewing panels (510 High x 125 Wide), Ventillation grilles, sump boxes, Run way beam cut outs, Special bottom tracks, top and bottom draught excluders, polyester powder coat finish.

Call 01454 273110 or Email sales@avondoors.co.uk

Our expert staff are on-hand, happy to assist with any enquiry you have.Enquire

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