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DORMAKABA RTS85 Size 3 Transom Door Closer


The dormakaba (formerly known as Dorma) RTS 85 transom concealed door closer offers a solution for installations where door control must be provided without disturbing the aesthetic appearance of the door. A complete line of accessories is available to accommodate virtually any door and frame configuration.


  • Door closer concealed in the door frame
  • For single and double action doors
  • Fully controlled closing with adjustable speed
  • One closer body for all types of fixing
  • Wide range of accessories to suit almost every configuration
  • Mechanical backstop

Availability: Out of stock

SKU: L11877 Categories: , ,


  • Backcheck: Yes
  • Depth: 42mm
  • Height: 38mm
  • Width: 94mm
  • Weight: 4.8Kg
  • Finish: Silver Enamelled
  • Fire Tested: No
  • Handed: Reversible
  • Hold Open: No
  • Length: 328mm
  • Max Door Weight: 90Kg
  • Max Door Width: 950mm
  • Pack Quantity: 1
  • Packaging: Boxed
  • Standards: BS EN 1154
  • Adjustable Latch Action: 1
  • Manufacturer Reference: RTS85