Passive ventilation for all-day airflow. Zero energy. Zero maintenace

AtcoViin^® is a natural roof ventilation system designed to continuously remove heat, humidity, CO₂, and accumulated dust from industrial buildings by operating on the principle of passive airflow.

Constructed from high-quality Zincalume-coated steel by BlueScope, AtcoViin® offers exceptional strength, corrosion resistance, and 24/7 operation to deliver delivers long-term performance while significantly reducing maintenance requirements and lifecycle costs.

AtcoViin^® is specifically developed for hot and humid climates like Thailand to effectively reduces heat accumulation beneath the roof, improves indoor air quality, and enhances continuous air exchange within the building. Its aerodynamic ventilation design also allows soft, indirect daylight to gently enter the space, increasing natural brightness without adding heat load.

This is the optimised solution across building performance, cost efficiency, and environmental responsibility. By improving airflow and reducing reliance on mechanical cooling, it supports long-term energy savings while creating a more comfortable and productive indoor environment.