What's the thickness of a fire-rated duct? A fire-rated duct really should be produced with one skin, having a full thickness not exceeding 2mm. This measurement features the intumescent coating, and that is essential for enhancing fire resistance. According to the Globe Wellness Organisation (WHO), all around one hundred eighty,000 https://firesafefireratedductwork80112.activosblog.com/37985167/5-essential-elements-for-fire-resistant-ductwork-manufacturers