Product Description:
1.Featuring a dual-opening design, the inward opening allows for easy cleaning and rapid ventilation, while the tilt function creates a small gap at the top for gentle airflow, enhancing overall comfort.
2.The retractable pleated screen can be used or stored as needed without taking up space, allowing free ventilation while effectively blocking insects and dust.
3.The tilt-in ventilation does not interfere with curtains or furniture placement, saving space and offering strong adaptability.
4.The vinyl structure provides excellent thermal insulation and soundproofing, ensuring comfort throughout all seasons.
5.When closed, the sash fits tightly with the frame through a multi-point locking system and multiple sealing strips, delivering excellent air and water tightness to prevent rain and cold drafts.
6.The pleated screen features a stable structure and is made from wear-resistant materials, resisting loosening or deformation and remaining durable over long-term use.
7.In tilt mode, air enters from the top, reducing the amount of dust directly entering the room and effectively blocking external dust and pollutants.
