When we have already decided to have modern roof windows in the newly built attic (or even in the elderly, to improve the lighting), we should also know what advantages this solution brings. First, we don't have to worry about the flow. Today's technology is so perfect that it is not a chance to be mounted properly. Secondly, with proper positioning and choosing the right dimension, we will be assured that natural light will really get anywhere where it is needed. Well, and for the summer we begin with the fact that by using external blinds not only we will shade, but also comfortably ventilate!
Additional bonuses
Little noise-This is given not only by the construction, but also by an increase above the level, say, the street and from it the noise. Also light smog will be limited. As a rule, no light street lamps, no reflectors of cars. Just stars and Calendula.