OptiLight VK are wooden roof windows with top hung structure providing functionality and comfort of use. Hinges design enables the sash to be opened 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 |
