Our window guards are physical blocks that are easy to use in open windows and do not impede airflow. The obstruction provides peace of mind to pet owners whenever a window needs to be left open and unsupervised.
Lüften is the practice of regularly airing out a home by opening windows and inviting a cross breeze for short periods of time. It effectively replaces moist, stale, and carbon dioxide laden indoor air with fresher healthier air.