The Australian Trellis Door Company have introduced the new Double Diamond doors to their Trellis Door Range. Introduced in response to a need to secure fire egress doors, the Double Diamond door of the trellis door range has a 65mm pitch between the metal components, preventing a person putting their hand through to reach the snib/handle egress on the inside.
The Double Diamond door entry is only by key access. Operating as a trellis expanding door and a hinged gate at the same time, the unique design has sharp lines, and is secure by night and preserves retail displays. The Double Diamond door is available up to a height of 2100mm and is also good for securing bar counters and securing smaller size retail items since it is virtually impossible to squeeze products through the door.
Double diamond doors are used on fire escapes or any area or doorway where it is necessary to be able to open from the other side with a thumb turn lock.
Following are the places where the Double Diamond doors can be used:
- Fire escapes
- Old age homes
- Wine cellars
- One way restricted traffic areas