EazyVent® – The economical alternative

EazyVent® delivers top–opening ventilation and the lifting up of rolled sheeting from bottom to top.

The top edge of the fabric is lowered and/or raised by means of a central shaft with cable drum. These special-purpose cables are guided around the sheeting and roll up in a corresponding manner on the cable drum.

When lowering the bottom edge, this creates a loop of cable that starts to rotate the sheeting, causing it to roll up.

Function and advantages:

  • From above, ventilate downwards progressively more.
  • Up to a clear opening height of 3 m.
  • Move fabric upwards (summer setting) without additional drive.
  • Quick and easy to assemble and install.
  • No height offset on the bottom edge of the fabric.
  • No force needs to be introduced into the winding shaft.
  • No lateral drive technology.
  • Only one drive unit needed.
  • Manual or power drive.
  • Interruptions in the system (e.g. gate/ door) are possible.
  • Multi-layer sheeting is possible. 

An overview of the system components

EazyVent® – It doesn’t get any easier than this!

EazyVent® – Completely closed
Completely closed
EazyVent® – Opens progressively from top to bottom
Opens progressively from top to bottom
EazyVent® – Completely opened
Completely opened
EazyVent® – Raising rolled fabric upwards
Raising rolled fabric upwards

Power drive // EWA

Self-locking worm gear unit, version A60 possible for ­assembly outdoors.

Tube motor // RMA

Tube motors with 120 Nm. Robust steel gear unit, high-quality connection cable 4.00 m long. Great reliability and service life.




Manual drive // HWA

Self-locking worm gear unit. Housing made of a special grade of casting, gear unit made of steel. Various variants with sprocket wheel and long crank are possible.

Cable drum // STR 12.91

Cable drum ø 110 mm with screws and lock nuts.

Cable clamps // WRZ 30.10

For easy assembly of plastic cable with screw.

Plastic cable // DKU 12.04

Special-purpose plastic cable for rolling up fabric.