![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/mech_3.jpg)
World Leaders in Passive Fire Protection
DuraSystems is a world leader in passive fire protection systems with over thirty years of industry experience and knowledge.
![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/mech_1.jpg)
World Leaders in Passive Fire Protection
DuraSystems is a world leader in passive fire protection systems with over thirty years of industry experience and knowledge.
![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/nuclear_1.jpg)
World Leaders in Passive Fire Protection
DuraSystems is a world leader in passive fire protection systems with over thirty years of industry experience and knowledge.
![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/ind_2.jpg)
World Leaders in Passive Fire Protection
DuraSystems is a world leader in passive fire protection systems with over thirty years of industry experience and knowledge.
![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/nuclear_2.jpg)
World Leaders in Passive Fire Protection
DuraSystems is a world leader in passive fire protection systems with over thirty years of industry experience and knowledge.
![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/ind_3.jpg)
World Leaders in Passive Fire Protection
DuraSystems is a world leader in passive fire protection systems with over thirty years of industry experience and knowledge.
![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/ind_1.jpg)
World Leaders in Passive Fire Protection
DuraSystems is a world leader in passive fire protection systems with over thirty years of industry experience and knowledge.
![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/mech_2.jpg)
World Leaders in Passive Fire Protection
DuraSystems is a world leader in passive fire protection systems with over thirty years of industry experience and knowledge.
![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/DuraBarrier_SF_1.jpg)
DuraBarrier® SF
DuraBarrier® SF, DuraSystems' Smaller Footprint modular transformer fire barrier. The ideal solution when you have limited space for your transformer separation barrier yet require it to be resistant to hydrocarbon fires.
![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/noweldbanner_2.jpg)
Eliminate Your Field Welded Connections
DuraSystems is a world leader in passive fire protection systems with over thirty years of industry experience and knowledge.
![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/ductwork-banner.jpg)
Fire & Blast Duct
UL/ULC listed zero clearance fire rated DuraDuct™ assemblies that do not require additional wraps or enclosures.
![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/ballistic-banner.jpg)
Ballistic DuraBarrier®
DuraSystems' Ballistic rated DuraBarrier®. A modular barrier system that protects against fire, blast, impact and a range of ballistic threats.
![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/barriers-banner.jpg)
Transformer Barriers
DuraBarrier® is an easy to install modular transformer fire barrier tested for up to 6 hours fire protection and designed to protect personnel, buildings and equipment in the event of a transformer fire. Our original DuraBarrier® is an excellent choice when increased column centers, or resistance to higher loads, are required on your project.
![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/kitchen-ex-banner.jpg)
2-Hour Kitchen Exhaust Duct
DuraDuct™ KEX and DuraDuct™ SED are the largest listed no-weld kitchen exhaust ducts in the industry.
![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/panels_banner.jpg)
DuraWall™ Fire Rated Panels
DuraWall™ panels are UL/ULC listed for up to 2 hours and are quick and easy to install.
![...](https://www.durasystems.com/wp-content/themes/durasystem/assets/images/kitchen-ex-banner.jpg)
Grease Duct Access Doors
DuraSystems’ UL/ULC listed grease duct access doors are easy to install and available in various shapes and sizes.