top of page



Smoke extraction and fire control ventilation: Your ultimate defence against catastrophic damage. Our EN certified fire and smoke ventilation systems provide the best protection available.


Curvent International – designs, manufactures and installs fire vents to prevent loss or damage within your business facility during a fire emergency. Our ventilation systems extract obstructive smoke and delay or prevent flashover so that firefighters can quickly reduce damages to your equipment and inventory.

Designed and manufactured for your building:


We consider your location, conditions and South African building regulations and manufacturing protocols in customizing each one of our fire ventilation systems. Our product ranges from ridge or slope roof ventilators to louvre bladed wall mounted vertical ventilators suitable and customizable for any building project or type.


EN Certified for industry excellence:


We lead the South African smoke extraction and ventilation systems industry as the only EN 12101:2 certified systems designer and manufacturer in South Africa. EN is the European standard for performance in fire and smoke control.

35 Years of experience and expertise:

Curvent International has been serving the South African market since 1984. We tap into the latest technology to continually fine-tune our fire containment and smoke control protocols.

Made to meet South African standards and conditions:

Local legislations mandate that all commercial spaces have fire and smoke ventilation systems. We custom-design our smoke ventilators to meet these standards.

Back up service throughout the country:

As South Africa’s only EN certified manufacturer of commercial ventilation systems, we provide our own backup services throughout the country to ensure that each installation provides effective protection from fire and smoke infiltration.

Affordable smoke ventilation systems for priceless prevention:

Economy is one of our prime directives in designing and implementing our fire vents Cost effective, EN certified prevention is your best safety strategy.

Request a Quote


Get cost-effective fire and smoke ventilation now

Thanks! Message sent.

Fire Ventilation.png
Fire Ventilation 2.png
  • LinkedIn
  • Facebook
  • Curvent Channel
bottom of page