Custom Folding Closures

The Australian Trellis Door Co has one of the most space efficient Permashield folding closures on the market.

Aluminium Folding Security Closure

These cost-effective folding doors are constructed from aluminium making them lightweight yet stable and strong. Perfect for internal and external applications for shopfront tenancies, reception areas and free standing kiosks in airports, shopping centres, hospitals, aged care facilities, hotels, clubs and banks.

FOLDING CLOSURE OPERATION

Manually operated the collapsible closure can be either single or biparting in operation, stacking to one side or two sides as required depending on side room clearances. Making them ideal side-folding concertina security doors.

DOOR PANEL OPTIONS

Polycarbonate: 3mm thick polycarbonate panels provide remarkable impact-resistance in a surprisingly light package reinforced with our nylon fixing profile.

Perforated Aluminium: 3mm thick aluminium sheeting which provides approximately 50% ventilation with 5mm diameter multi holes, reinforced with our nylon fixing profile.

OPERATING SYSTEM

Our overhead track system is used. Single and double trolley rollers fitted with ball bearings are used and glide in an overhead track 41mm high x 35mm wide aluminium extrusion. The fitted tracks may have a radius of no less than 600mm (wide panel) or 407mm (slim panel) to suit curved applications. For elliptical curves, a template must be provided by the customer.

PANEL SIZES & WEIGHTS

FC1 – Wide panel, is 285mm width overall (262mm centre hinge to centre hinge). Approx 12kg/M2
FC1 – Slim panel, is 148mm width overall (128mm centre hinge to centre hinge). Approx 16kg/M2
FC1 – Mid panel, is 192mm width overall.( 170 mm centre hinge to centre hinge) Approx 14kg/m2

MAXIMUM SIZES

Our Folding Closures can be manufactured to a maximum height of 4,500mm and can span ANY width opening. For minimum heights, please discuss with your local ATDC representative.

LOCKING

The leading posts will be provided with a lock and 2 key cylinders which can be operated from both sides. As a standard, the lock is supplied with a “builders key’. Special-purpose cylinders are available (at an extra cost) to facilitate master keying. The master keying is the responsibility of the purchaser or customer. Floor mounted sockets with spring loaded dust caps are included.

FINISH

Our standard finish is matt natural anodized aluminium. Powder coating to standard Duralloy colours available (at an extra cost).
NOTE: Some special finishes may extend delivery period.

STACKING POCKET SIZES

See door pocket table per attached brochure or contact your ATDC representative for further information on your requirements.

WORKS BY OTHERS

Preparation of openings to suit the FC1- Wide Panel or FC1- Slim Panel Folding Closures is by others. The overhead tracks will not be installed to non – structural supports. If required, provision of storage boxes, ceiling access panels and master – keying of locks are by others.

OPTIONAL EXTRAS

Egress doors for emergency exits compliant to BCA requirements, can be incorporated into any closed folding closure that has a minimum height of 2250mm, operable with interior thumb turn or single down action handle, please consult an ATDC Technician for more info and optional pricing.
Tapered openings are available upon request.

If you are interested in folding closures (also known as concertina closures, accordion closures, and collapsible closures) for your shop front or business premises we look forward to hearing from you.