OptiLight VK are wooden roof windows with top hung structure providing functionality and comfort of use. Hinges design enables the sash to be opened in any position from 0 to 45 degrees, which allows an easy approach to the opened window. The open sash also provides a wide view to the outside and access to the roof e.g. in order to perform maintenance works.
| Window sizes [cm] (Frame external sizes) | 78x98 | 78x118 | 78x140 |
| Effective glazing area [m2] | 0,47 | 0,59 | 0,73 |
