These sliding gates have been best sellers for over 40 years ago. They have a robust double trellis design that opens and closes smoothly and easily. Trellidor customers can choose between steel or aluminum sliding gates. There is a choice of either the Trellidor patented deadlock or slam lock. These expanding gates can be custom-made to fit doors, windows, passages, patios, hatches, and most other building openings, keeping them safe from intrusion.
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