Ventilation barrier for tilting window - is formed of flexible folding material between window and frame at side

摘要

The inserted partial ventilation barrier is for tilting windows and doors. Protective inserts(1,7) between supporting bars (1,2) and of flexible material have folds formed in them, and fit via the bars in mountings in the frame and leaf, so as to prevent ingress of air via the side openings. Other mountings on the frame accommodate one side of the inserts in the free position. ADVANTAGE - Protection from draughts.