The roof windows are accompanied by a lot of prejuds. Leakage, inadequate thermal insulation, complicated and difficult to access control. Technology for the time of their production, however, has progressed very well. If you choose those that are manufactured by a proven company, you select the appropriate type of blackout and you will be well advised where to place them. You do not have to worry, in summer you are protected from the heat, worried about the winter season, you can also throw behind your head. The snow is not settling on them.
A suitable option will provide you with minimal heat loss in the winter months, and in the summer it avoids overheating of the interior, which is usually a common problem in the attic rooms. The new-generation roof windows are weatherproof, such as so many dreaded hail. The wide range of the accessory also ensures quality shading, not just the sunshine will not get into the room, even the lunar rays will not disturb your sleep. Conversely, if you like to gaze at the clear night sky before you fall asleep. You will not defend anything in the view.