Constructed from double channel rolled pickets 16mm wide x 2.5mm thick interconnected by 6mm thick galvanised steel solid lattice bars. Ball bearing pulleys are attached at the bottom and the pickets extended at the top between which the top track runs.
The leading edge is formed from two channel pickets onto which the handles are fitted. Totally enclosed fabricated leading edges into which a lock can be mortised are available at extra cost.
The top track is formed from a 12mm thick solid steel tee section 50 x 50mm overall.
The bottom track is formed from a solid steel flat bar 16mm thick x 50mm high on which the bottom pulleys run. The track is folding or portable dependant on width / height ratio or practicality.
Galvanised as standard. Polyester powder coating to a range of standard RAL colours and stainless steel are available at extra cost.
Approximately 32 kgs per m².
Manual operation via bow handles attached to each leading edge.
Locking is by client’s padlock. A five lever deadlock mortised into the leading edge is available at extra cost.
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