framework for montagelosen fastening fliegengittern in all traditional door and window frames

摘要

The fly-screen (4) is fixed to a stable wooden or metal frame (6) around which is a sealed, 4 to 10 millimetre thick, strong brush seal (1) made of natural or artificial fibres.The frame has two or more clamps (2) placed on the frame round the opening in the building. The clamps overlap the frame of the fly-screen to prevent it falling out