Ceiling-Mounted Dehumidification System for Building Humidity Control

Kosmen Hà Nội

Published: 13/01/2026, 10:05 - Updated at 13/01/2026, 10:15

In modern buildings, humidity not only affects occupant comfort but also directly impacts the lifespan of structural components, electrical and air-conditioning systems, as well as indoor air quality. When moisture levels exceed acceptable limits, condensation easily forms on ceilings and walls, leading to mold growth, unpleasant odors, equipment damage, and a decline in overall building performance.

With the aim of proactively managing the indoor environment, the investor of OneHub Saigon selected a ceiling-mounted dehumidification solution to effectively and sustainably remove hidden moisture from the air. The system is installed seamlessly within the ceiling, operates continuously, and automatically adjusts according to actual humidity levels, ensuring the entire building remains dry, stable, and comfortable.

Project information

Client: OneHub Saigon Building
Location: D1, Saigon Hi-Tech Park, District 9, Ho Chi Minh City, Vietnam
Equipment Used: Kosmen KM-180DS Ceiling-Mounted Dehumidifier
Objective: To control humidity throughout the building, minimize mold growth, and protect infrastructure and indoor air quality.

Results after implementation

Once the system was put into operation, humidity levels across common areas, offices, and corridors were maintained consistently within standard ranges. The improvements were clearly noticeable:

No more condensation on ceilings, glass partitions, or metal surfaces.
A significant reduction in musty odors, with fresher and more comfortable indoor air.
Reduced corrosion and electrical faults caused by moisture, extending the lifespan of building infrastructure.
Clean, aesthetically pleasing spaces with walls, ceilings, and interiors remaining dry.
Stable operation with energy efficiency, well-suited for long-term building management.

Client feedback

Previously, during the rainy season or periods of high ambient humidity, many areas of the building felt damp and stuffy, with signs of moisture accumulation on ceilings and in concealed corners, negatively affecting user experience and maintenance work.

Since installing the Kosmen ceiling-mounted dehumidification system, the indoor environment has been uniformly controlled, remaining dry and stable. Issues related to mold, damp odors, and moisture-induced damage have been virtually eliminated. The investor highly appreciates the system’s reliable performance, quiet operation, and ability to optimize energy costs, fully meeting the requirements of professional building management.

Kosmen dehumidifiers help reduce corrosion, prevent electrical short circuits, and extend equipment lifespan