Superior Folding Shutter Doors

Track system:

- Top track:

The standard top track from which the shutter is suspended is constructed from two galvanized steel sections 90 mm-deep, bolted together to give a strong smooth running section for the shutter, minimizing friction. Only a small amount of headroom is required for the top track and variable packing is provided to allow adjustment in height during longer term service requirements.

- Bottom track:

The bottom guide pieces are retained within a galvanized steel, special 3 mm-thick bottom track.

Door leaf:

- Construction:

Full height galvanized steel shutter leaves, 305 mm wide by 1.2 mm thick. These are formed into a detail to provide a continuously interlocking weather tight elevation when interconnected by securely capped galvanized hinge strips.

Hardware:

All shutters are supplied with appropriate fixing bolts for the top track, back fixings, locking channel and where applicable for end panel and cantilever brackets.

Format:

- Arrangement:

All doors are top hung.

- Weight:

Approximately 50 kg/m².

- Finish:

Non-galvanized components finished with one coat of priming paint.

- Face fixed to inside of opening:

End panels: For doors face fixed behind and bunching clear of the opening a neat, draught resistant closure is provided by galvanized steel sheet end panels. For increased security, single doors close onto a galvanized steel slam channel fixed full height to the opening structure.

Size:

- Maximum (w x h):

• One way bunching: 10 x 7 m.

• Bi-parting opening, pair: 20 x 7 m.

Operation:

- Electric:

Via a totally enclosed, 400 V three-phase geared motor operated by a constant pressure push button starter adjacent to and giving full view of the opening. In the event of power failure, a disconnection to manual operation is included.