When desiging an opening:
Ensure the opening is plumb and true. There should be sufficient room at the front and rear of the opening for projection, as well as adequate pulley and nib room.
Standard design:
Doors are constructed from rectangular hollow steel sections and suitably braced for minimum deflection in the open and closed position. The standard design is based on 0.5 kPa wind load. This may be altered to suit particular situations. Thus the desired wind load must be stated, when specifying this product.
Size:
Maximum width - 30 metres
Maximum height - 8 metres
Cladding (Steel):
Doors can be clad with various sheeting materials. Standard Colourbond profiles are commonly used however specialised profiles can be used. Please consult the manufacturer on the use of non standard sections.
Cladding (Glass):
Doors can be partially or fully glazed for viewing or showroom display and are glazed in accordance with AS1288. Standard glazing uses 6.38mm laminated safety glass. The use of other glass or glazing material should be referred to the manufacturer due to additional weight, deflection, door design & construction. Glazed doors will generally incorporate a kickplate in the base of the bottom leaf. Door size & weight will determine kickplate height.
Bar Grille:
This door is constructed of standard RHS frame covered with 20mm square hollow steel tube welded vertically over the entire door face at approximately 120mm centres.
Other Cladding:
Other available cladding commonly used are plywood, mesh, perforated sheet, woven wire & galvanised sheet.
Finishes:
Standard finish on frames & channels is epoxy primed & polyurethane. On glazed doors beading can be anodised or powdercoat finish. Other finishes are available if required, please specify.
Locking:
By use of internal padbolts unless otherwise specified. Motorised doors will not be fitted with locks.
Counterweight Covers:
The counterweights shall be protected and covered with a removable pressed sheet to meet design requirements.
OPTIONAL EXTRAS
Escape & Access Doors:
Can be incorporated into door design providing bottom leaf height is sufficient. Locking is by a night latch unless otherwise specified. It is recommended that access doors open inward on a Series 3000 door.
Motorisation:
Operation by a ramp & carriage designed for smooth opening and closing. The carriage is driven by an overhead shaft connected to a three or single phase drive unit incorporating open & close limit switches. Doors may be electronically operated and fitted with sophisticated control systems as required. Advise whether doors to be designed for future electric operation.
Monarch Group Pty Ltd has a continuous program of product development and reserves the right to change specifications at any time without notice.
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