They are easily fitted on existing window frames with the
use of non invasive turn buttons. The screen frame is
furnished with a brush strip installed in the outside,
which ensures a seal with the existing frame and keeps
insects out of a room.
They are an ideal solution for windows which are usually
open to ensure air circulation.
In this model the screen is installed along with the frame in front of the dooor or window. The primary advantage of this model as against the swing frame is the saving in space required for operation of the screen.