Cow curtain A simple but yet effective solution for an optimal barn climate The Cow Curtain is hanging in a loop along the wall. The ventilation curtain can be opened or closed manually, semi-automatically as well as fully automatically (by means of a weather station). If you wish, the ventilation opening can be fitted with a windbreak mesh or a (protective) bird barrier. Available in the colours green and grey as well as in a translucent version. Your benefits at a glance: The curtain is hanging in a loop along the wall A tube, which is laid in the loop, keeps the curtain tight Well thought-out details with many stainless steel and synthetic parts Choice of manual or automatic operation Simple, but very effective