To ensure that only fresh air and no insects come floating in through your window on a balmy summer evening, you should equip one window per bed- and living-room with insect protection. The same thing applies in this instance as for solar protection: think about insects even during the planning stage.
Then you can choose the perfect system based solely on your own requirements and the structural conditions. Fixed stentering frames provide good value for money and are easy to install. If the opening needs to be capable of being opened, then rotating frames or, in the case of large elements, sliding frames, would be suitable. The insect protection roller shutters are particularly user friendly, which simply vanish into the shutter box during the insect-free part of the year.