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Sliding Folding Concertina Shutter Door
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Sliding Folding Concertina Shutter Door

Leaves, 0.9 mm-thick

dp Doors & Shutters Ltd Variant:

Folding steel shutter door with stacking to one side or bi-parting with stacking to both sides.Doors can be built into the reveal ( Bunching within ) or face fixed each side ( Bunching Past )

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Application

Suitable for external applications such as warehouses and locomotive or carriage sheds.

Description

A strong and robust door controlled by a pantograph system which is tough, yet smooth and easy to operate.


Features and benefits:

  • Minimal headroom is occupied.
  • Doors can be arranged to fit around crane beams or railway catenary wires, making them particularly suitable for locomotive or carriage sheds.
  • A secondary top track can be fitted to prevent sway.
  • Tolerates most extreme weather conditions.
  • All rolled components are supplied in galvanized steel and other steel items are zinc plated. Brackets are fabricated and primer painted.
  • Bolts with Teflon coated heads ensure that the ends of the lattice bars slide freely. 
  • Multiple fixed or floating door units can be combined to cover openings of most widths.
  • Building register approved.
  • Contractors Health & Safety Assessment Scheme accredited contractor.
  • WCS accreditation. 

General information

Color

Silver

Other

Powder-coating or Plastisol coating (0.9 mm thick leaves only).

Finish

Powder-coated

Leading edge, outer hinge strips, covers and the outside face of the leaves only are colour finished.

Galvanized

Internal door items, pickets and lattice bars are supplied in galvanized finish (all rolled components). 

Plastisol

0.9 mm thick leaves only.

Zinc plated

Material

Steel

Shape

Rectangle

Square

Width

Bespoke

Height

Bespoke

9000 mm

Maximum height.

Uniclass

Pr_30_59_24_81 Sliding folding doorsetsPrimary

CAWS

L20/535 Sliding folding shutter doors

L20/610 Roller shutters/ curtains

L20/60 Doors

Specification data - Sliding folding doorsets Enhanced data

Grade

External.

Format

Top hung, one way bunching.

Top hung, bi-parting opening.

Track system

Horizontal tubular track, guided in a channel set into the floor.

Door leaf

-

Construction

Ribbed steel leaves, 0.9 mm thick, 230 mm wide, with rolled edges hinged in patented pickets.

Finish

Galvanized and zinc plated.

Powder-coating.

Colourcoat HP200 Plastisol.

Up to 6 m high (see colour chart for availability).

Operation

Manual.

Electric.

Integral accessories

Pull handles, aluminium.

Height

Up to 9 m. Insert requirements or refer to a drawing or schedule.

-

Width

Unlimited with multiple units. Insert requirements or refer to a drawing or schedule.

-

Total weight

30 kg/m² (minimum).

Bracket

Track brackets material and finish.

Steel angles with factory applied primer.

Top track

2.6 mm thick, cold formed galvanized steel.

Standard (supplied in one length).

5 mm thick, painted heavy duty track.

For very large doors.

Top cover

Galvanized steel.

Reduces draughts. Special sizes are available.

Bottom channel

2 mm thick galvanized steel multi-profile section.

Provides a continuous lip for grouting. Special arrangements are available.

Locking

Hasp and staple, motorised bolt.

Hasp and staple, surface hook bolt.

Threshold

Nylon in PVC clip-on extrusion.

Brush strip is factory fitted to bottom of leaves.

Fixing type

Inside reveals.

IR type.

Outside reveals.

OR type.

Between jambs.

BJ type.

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