DORMA SST R Sliding Door

Breakout sliding door with standard frame profiles (R)

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.

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

Technical Brochure [1]

Product Description Format/Size Date Language  


Technical leaflet

494.94 KB
11.2010 EN download