Sliding window

Sliding windows have become the preferred choice for small apartments and non street facing residences due to their zero space occupation and high ventilation efficiency. However, targeted reinforcement of sound insulation and sealing shortcomings is needed

Basic scenario: Select a 500 yuan aluminum sliding window with a broken bridge, and focus on checking the smoothness of the track;

Upgrade plan: Thousand yuan panoramic model+laminated insulated glass, balancing field of view and noise reduction.