Ventilation & Fire Ventilation Experts

Fire dampers are passive fire protection products used in heating, ventilation and air conditioning (HVAC) ducts to prevent the spread of fire inside the ductwork. Ducts are conduits or passages used in heating, ventilation, and air conditioning (HVAC) to deliver and remove air. When a rise in temperature occurs, the fire damper closes, usually activated by a thermal element which melts at temperatures higher than ambient but low enough to indicate the presence of a fire, a

Curvent International has been in the South African ventilation market since 1984. One of the facets of efficient smoke ventilation is the importance of having the right ducts fitted for the removal of smoke and or hot gas from building areas during a fire. The importance of using the right material for ducting: It is important to make sure every client’s duct installations are up to standard and carry air smoothly throughout the system without any leaks. Any holes or cracks

Curvent International (Pty) Ltd manufactures, distributes and installs a broad range of ventilation solutions, designed with intent and installed with purpose. We also supply auxiliary products for our clients depending on the project and scope of work. Our auxiliary products include custom build ducting, industrial extractor fans, window automation, smoke baffles, smoke control systems to name a few. Purpose Made Ducting (Standard Ducting and Fire Rated Certified Ducting)