Internal Pleated Fly Screen

Internal Pleated Fly Screen

The internal pleated fly screen combines the flexible accordion folding of pleated mesh technology with an interior mounting technique that leaves no trace on the external façade. The entire system sits on the interior face or reveal of the window frame — mounting screws, rails and profiles are completely invisible from outside. This makes it indispensable where building regulations or tenancy agreements prohibit external façade modifications.

The accordion folding of the pleated mechanism works just as effectively in an interior position. With no spring or drum needed, the profile depth is only 22 mm, occupying minimal reveal space. Top and bottom rail profiles are clipped or lightly screwed to the interior frame; the window retains full, unobstructed opening. It has become the go-to solution for rental apartments across Europe, hotel rooms and listed buildings.