1. Ventilation domes prevent rain, insects, noise, and sand particles from entering the interior during ventilation.

2. Ventilation is unrestricted by time, wind direction, or season; it can be safely used even when no one is inside or during sleep.

It's secure; no thieves or cross drafts will intrude.

3. The upward-directed airflow design ensures that the wind entering the room does not directly blow on people or objects.

4. Compared to window ventilation, it can reduce indoor heat loss, as it does not require power (electric) drive control, thus being energy-efficient.

Can offer advantages.

5. Due to the scientifically designed structure of the product and the use of high-quality manufacturing materials, no after-sales maintenance is required, along with the door

Window lifespan.

6. Ensures the safety of window and door usage without the need for ventilation, thus enhancing the overall architectural appearance.

Aesthetics.