Ventilation and RWA



Chain Drives

The electrically operated chain drives have been designed for vertically installed rectangular bottom, top, horizontally pivot hung, side hung and vertically pivoted windows in dry rooms and are suited for daily room ventilation.

The drives are fitted parallel to the window and depending on the colours, harmoniously match the window design. They are equipped with a special chain which can transmit the tensile and compressive forces. In the closed position the chain is rolled up invisibly in the drive housing.


Spindle Drives

The electrically operated spindle drives are a compact solution for electrical opening and closing of bottom hung, top hung and side hung casements, skylights and light domes. They are suitable for daily ventilation.


The GEZE range of products includes easy to install and use electrically operated chain drives as direct openers and powerful electrically operated spindle drives which, as direct openers and mounted on the surface of the profile, can also be used in an opening and locking system. Combined with electrical linear drives, GEZE slimline fanlight scissor stays can also be electrically operated.


Functional Operators

GEZE Slimchain is designed for universal use, while its slim line and discreet appearance ensure it sits perfectly with the fa├žade design.