Liquid lock


EI1 60, EI1 120, EI1 180, EI1 240

NBN 713.020 + BENOR ATG

EN 13501-2

EN 1634-1: EI1/ EI2/ EW

+ liquid barrier 0.162 L/m/h

  • Integrated liquid barrier to meet environmental standards
  • Tested on both sides
  • Without irrigation
  • Extremely robust
  • Fully autonomous operation
  • Available with colour finishes and to order
  • Failsafe
  • Functional shutter

Additional features

Winlock shutters can combine different features. Depending on your needs, one or more features can be added to the standard Winlock.

Winlock, Out lock, Food lock, Safe lock, Noise lock, Wind lock, Smoke lock, Frost lock, Quake lock, Atex, Air lock, Pressure lock

Built-in options

Reduced lift

For restricted overhead clearance

Horizontal lift

From 600mm overhead clearance

Inclined lift

Angle of slope <45°

Vertical lift

Vertical upwards

Installation walls

Concrete block masonry

Autoclaved aerated concrete

Concrete blocks

Fire resistant mineral wool panels

Poured concrete

Rapid-build masonry


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