Folding Steel Door 

  • Ideal where there is minimum headroom
  • Available single or Bi-parting
  • Can be fitted within opening or faced fixed where side room permits
  • Electrical doors C.E. marked with certification

Zenith folding shutters are horizontally folding doors with panels constructed from galvanised steel and joined together by galvanised steel hinge sections. Vertical pickets interconnected by rectangular steel bars acting on a lazy tong principle.

Leaves are 305mm wide, arranged in pairs hung from the front of each picket and hinged to adjacent leaves. Providing a heavy duty folding assembly. The door is suspended from a lintel mounted heavy duty top track by double rollers fitted to alternative pickets. All assembly fabricated from galvanised steel.

Door Arrangement

Doors can be arranged to bunch either side of the opening or bi-parting. The unfixed leading edge of any section being fitted with a lead post assembly to which internal and external operating handles are fitted. 

Locking

Locking by Hasp and Staple (padlock by others) fitted either inside or outside. Alternative five lever lock available.

Powered Doors

When power operated a geared electric motor with torque limiter drives an endless chain running parallel to the overhead track and coupled to the leadpost. Control of power operation is provided by push operated switches with alternative remote systems available if required.

Viewing Panels

Viewing panels 125mm x 510mm can be incorporated. Standard glazing of 5mm toughened glass.

Options

As well as standard Galvanised we can provide a range of plastisol colours or powder coated to standard RAL of BS number.

Installation arrangements

Hung behind lintel and bunching behind the jambs of the structure opening

Hung beneath lintel and bunching within structural opening

Hung behind lintel and bunching within structural opening.

An excavation 180mm wide x 100mm deep must be provided by others to accommodate floor track. Subsequently to be grouted in by others. 

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