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Materials - The expanding security system comprises an expanding trellis framed pattern with rigid top suspension track and bottom guide rail. The door is constructed from heavy duty 20mm x 5mm solid steel flat bars and 20mm square steel tubing. The bottom guide rail is self cleaning or is a lipped channel. The jamb consists of a steel channel which is so formed as to partially enclose the lock style when the door is locked. The trellis linkages being steel flat bars, maintain proportional spacing between the vertical channels.
Weight - Door weight is 13kg/m2.
Rivets - The rivets are solid brass and rust proof ensuring there is no weakness unlike other expanding door systems. The rivets are used in a non-pivoting function to maximise strength and life.
Locks - The locks are special high security grade with three-point locking in one lock, a double hook for extra strength and the slam-locking feature – slam the door for instant locking without turning a key.
Colour Range - The doors are available in 3 standard exterior high-gloss epoxy powder coatings i.e. black, white or cream. Individual colour schemes can be matched to suit almost any environment.
Warranty - A 12 month warranty against defective materials and workmanship applies.
Fitting - The doors are custom made to exact measurements, and can be fitted in the reveal, the face-on or free-standing position.
Bottom Track - Bottom track can be fixed, removable or hinged
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