Ventilation and Smoke Extraction Ducts

Fire Protection for Ventilation and Smoke Extraction Ducts

It is quite common that mechanical ventilation systems will require to be fire rated, as these services often connect more than one fire compartment. The Fire Resistance Level (FRL) can vary depending on the ducts purpose and location within a building. For example, kitchen exhaust, stair pressurization, return air, toilet exhaust, air conditioning (split and ducted), etc.

There are several systems and methods Fyreguard can suggest to fire rate ducts, including boards, sprays and wraps.