The Ballistic Fire Barrier

DuraSystems is proud to announce the new Ballistic rated Fire Barrier, a modular system that protects against fire, blast, impact & now a range of ballistic threats.

Learn more


Listed Kitchen Exhaust Ducts

DuraDuct KEX is our new 2 hour rated, zero clearance, double wall kitchen exhaust duct system. Complimenting DuraDuct KEX is DuraDuct SED, our NEW single wall kitchen exhaust duct system. Both DuraDuct KEX and SED are the largest listed systems available, come pre-fabricated, and eliminate the need for field welding.

Learn more

Transformer Barriers

Modular Interior and Exterior Transformer Barriers

Learn more

Fire and Blast Ductwork

The only cULus listed zero clearance fire resistance rated duct assembly that does not require additional wraps or enclosures.

Learn more


Easy to install and removable UL/ULC Fire and Thermally Rated Panels

Learn more

Our Products

Welcome to DuraSystems website

DuraSystems: Passive Fire Protection Systems
DuraSystems Barriers Inc. specializes in passive "Life Saving" fire protection systems for the industrial, institutional and commercial markets.

Ballistic Fire Barrier Announcement
DuraSystems is proud to announce the new DuraSystems Ballistic Fire Barrier System. 
Read all
Kitchen Exhaust Grease Duct:
DuraDuct KEX is a pre-manufactured, zero clearance to combustibles, rectangular kitchen exhaust grease duct system.
Read all
The industry`s only 1-hour, 2-hour, 3-hour & 4-hour zero clearance fire resistance rated duct assemblies that do not require any...
Read all
Tested to ASTM E119 & CAN/ULC-S101 standards. A unique all-in-one thermal panel that provides fire protection, impact resistance and...
Read all
Thermal Panels:
The DuraTherm thermal panel / plenum system is built around a steel-faced composite panel with a non-combustible high density mineral fiber core.
Read all
Nuclear Industry:
DuraSystems’ provides specific passive fire protection systems which are designed to meet the challenges of fire hazards in nuclear power...
Read all
Transformer Isolation Barriers:
DuraSystems offers transformer isolation barriers in a modular pre-engineered design.
Read all
3-Hour Ceiling / 4-Hour Ceiling:
Introducing the industry`s ONLY cULus-listed 4-hour fire-rated ceiling!
Read all
DuraSteel Blast walls can provide protection from the detonation of over 440 lbs of TNT at 22 yards. 
Read all
Ballistic Resistant Systems:
Ballistic resistant barriers and the industry`s only pre-fabricated ballistic duct!
Read all

The DuraBarrier


DuraSystems’ DuraBarrier system is a pre-engineered modular fire barrier designed to protect people and property. The DuraBarrier is an exterior transformer separation that will help prevent the spread of fire.

The DuraBarrier is Fire, Blast, Moisture & Impact Resistant.

Ballistic, Acoustic, Jet Fire & Hydrocarbon Fire Protection options are available.

The DuraBarrier is an engineered and pre-manufactured modular barrier that is easily field assembled by way of mechanical fasteners.

The DuraBarrier is a demountable barrier fire wall system that allows unmatched access for maintenance crews to service protected transformers or equipment in tight quarters.