Remember to add correct flashing kit for your window (Slate or Tile Flashing) from Accessories Below
PLEASE NOTE: Flashing kit is important part of window installation and contains some external elements of the window which are must to fit the window.
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.
OptiLight VK window is equipped with manually operated air inlet positioned in the top part of the frame. It provides fresh air up to 19m3/h (at a pressure difference of 10Pa) when the window is closed.
The window is closed with the use of the handle positioned at the lower part of the sash. It allows locking the window at three points: closed tightly and two micro opening positions.
OptiLight VK window as a standard is equipped with insulated glazing unit with thickness of 24 mm. The external glazing is made of toughened glass. Space between panes is filled with noble gas – argon.
The internal pane features a low emission coating, which minimizes heat losses in the room in the winter and reduces heat gains during the summer.