Pleated Fly Screen 3mm floor track
The pleated 'three' fly screen door is an alternative pleated door system for use on doorways which have a low threshold. The multi link track is concealed within the cassette allowing the pleated mesh to concertina back to the cassette. The linked track runs along a 3mm guide which is fitted to the floor. A top guide holds the draw bar steady. This system is specifically designed for bi-fold doors which have a low or no threshold or where wheeled access is required.
When measureing door reveal for pleated screens exact measurements in mm are required. We usually measure the width by measureing in three places top middle and bottom and take the smallest width measurement in mm. The same is true for the height by measureing left middle and right and taking the smallest height. The picture above shows the dimensions of the cassette and the face fixing sub frame in red. The 27mm face should be fully supported by the existing door frame. The width of the concertina mesh varies depending on the width of the door.