The living room of this case uses a sliding window design, which opens and closes smoothly. Sliding windows do not occupy indoor space, have a large ventilation area, and good lighting. The owner’s enclosed balcony uses a large fixed window design. The combination of a fixed large glass and an opening fan achieves the effect of connecting the space. In order to create a comfortable and relaxing bedroom sleeping environment for the owner, ZEKIN strictly selects high-quality aluminum alloy door and window profiles, high-quality EPDM sealing strips, and uses high-end Taiwan Glass original glass, which is safe and explosion-proof, has a strong impact resistance, and is heat-insulating and noise-reducing; the multi-channel sealing structure design brings excellent sound insulation. In addition, the owner chose a sliding door as a partition in the kitchen. The medium-narrow aluminum alloy frame is matched with an oversized glass design to effectively improve the lighting and transparency of the kitchen space.