Schall-Ex® L-15/30 OS

Art.Nr. 1-881
  • parallel actuation minimises friction with the floor
  • tool-free actuator can be deactivated before building occupa
  • actuator requires no protective press plate for the frame
  • no lateral travel during actuation enhances gasket position
  • sturdy inner mechanical parts
  • high sound reduction values
  • no need for press plate

Technical data

Groove width 14 mm
Groove depth 29 mm
Min. delivery length 235 mm
Max. delivery length 2335 mm
Default length 708 mm
833 mm
958 mm
1083 mm
1208 mm
Travel 20 mm
Actuation single-sided
Actuator sliding acutator
Removable inner profile no
Outer profile aluminium
Material sealing profile silicone, self-extinguishing
Removable inner rail no

Technical drawings

Application area

  • internal door


  • hinged door

Door material

  • timber


  • sound protection
  • fire protection
  • accessibility


Sound yes
Continuous function 200k yes
Barrier free yes
UL yes
EPD yes
Certifire yes


Fixing OS - omega-shaped profile
screw fixed to the underside
Optional concealed flush bolt yes
Schall-Ex® L-15 1
Schall-Ex® L-15 2
Schall-Ex® L-15 3
Schall-Ex® L-15 1
Schall-Ex® L-15 2
Schall-Ex® L-15 3

360° view



Silicon seal XL-15 485-1

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