Munster Flyscreens suppliers of the Plisse flyscreen door that features a virtually non-existing bottom rail. Plisse is a horizontally retracting screen ideal for small and large windows, french doors and sliding doors. It is assembled without a spring, the mesh is pulled and retracted with a double caterpillar chain on top and bottom allowing it to stand firmly on any part of the door you leave it. It allows light and ventilation through and stands strong in heavy winds.