Are you planning natural ventilation with electrically opened windows? We support you with documents for tendering and planning and are happy to check which drive suits your windows.
In brief: Specification texts, data sheets, a force calculator and project videos are available for planning. For specific windows, we calculate force, stroke and number of drives.
Documents for your planning
- Tender texts for our drives and controllers
- Data sheets and instructions on every product page under downloads
- Window actuator calculator for force and stroke
- Project videos with drives from our range
- CAD data of the bracket sets for VS-LA and VS-LA-i linear actuators (DWG), other brackets on request
Which drive for which window?
| Window | Actuator |
|---|---|
| Bottom-hung, top-hung and fanlight windows | Chain actuator |
| Rooflight domes, glass roofs, heavy sashes | Linear actuator |
| Continuous rooflights, shed windows, long flaps | Rack-and-pinion actuator |
smoke extraction
Our controllers are intended for comfort ventilation. For smoke and heat exhaust you need components with the required certificates and an approved smoke control panel. Ask us about the application limits of our drives.
Technical advice
Send us the window list, dimensions, sash weights and opening type via the Project enquiry. We will suggest suitable drives, brackets and controllers.
