A limiting closing door system has been realized with micro-ventilation.
Jeko is an innovative and patented solution from Esinplast for those who require a casement closing system with limited micro-ventilation.
This limiting opening system has been designed precisely to achieve gradual air recirculation by allowing ventilation with casement openings starting from 2 and 3 millimetres.
The system was created as an alternative to tilt and turn casements. Compared to the latter, Jeko is easier to install, has lower costs and requires no workshop intervention.
In addition, Jeko can be installed on casings that are already mounted and has no load problems, since it can be used on frames of any weight.
Jeko is available in different versions.