Features:

High Efficiency: Aerodynamically tested

Weather: Its resistant to air leakage and rain water. It is tested to EN.

Fire Protection: Independent fire testing to 600 degrees celcius proved that the open sky fail safe operation.

Durability: Dynavent Open sky roof Ventilators will withstand over 20 years of normal use.

Controls: A wide range of control options (viz pneumatic, electric and manual) are available.

Installation: Can be fitted easily to any roof or glazed construction.