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Automated access solutions for convenient, automated building access

DORMA SST R Sliding Door

In the event of an emergency, door panels and sidelights with breakout function provide very large passage widths. In automatic mode, the breakout sliding door has the same functions as a standard sliding door. The standard frame profile system (R) is extremely rugged and stable.

  • Breakout hinges create full door width for throug passage
  • Approved for use in emergency exits and escape routes
  • In automatic mode, same function as a standard sliding door
  • The standard frame profile system (R) is extremely rugged and stable
  • For internal and external doorset applications
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Product details

Easy to integrate in the interior design

The SST R breakout sliding door looks like a standard sliding door with a frame profile system (R).

Breakout hinges

The breakout hinges of the door panels and sidelights enable the door to be opened up to virtually its full width. In the event of an emergency, the generous through-passage area is used as escape route. During summer, the large opening can be used to ventilate the building. The panels can be filled with double glazing or toughened safety glass.

DIN 18650

The profile system is tested for a minimum service life of 1 million cycles and approved for application in emergency exits and escape routes according to DIN 18650 and the German guidelines for automatic sliding doors in escape routes (AutSchR).

Fields of application

  • Exterior doors or interior doors
  • Public buildings
  • Shopping arcades or DIY shops
  • Showrooms (car dealers or similar)

Maximum door dimensions

(Door panel weight and basic technical conditions can be critical)

  • Maximum system width: 5540 mm
  • Maximum clear passage width: 2000 mm
  • Maximum clear passage height: 2500 mm

Supplementary equipment/options

  • Floor-integrated guide tracks
  • Combined electromechanical locking device

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