The sliding fly screen, also known as the sliding fly screen, is based on the logic of moving left and right of a special wide and durable frame assembly manufactured according to the size on the Z-shaped rails mounted on the outer surface of your joinery as a general working principle. There are hidden channels inside this frame. Fireproof fiberglass tulle is applied taut. There is a special U-shaped space on the sides of the case. Special bearings designed to withstand continuous working tempo and not cause any problems in long-term use are applied in this space.