What's the thickness of the fire-rated duct? A fire-rated duct must be produced with an individual skin, aquiring a overall thickness not exceeding 2mm. This measurement incorporates the intumescent coating, that's essential for maximizing fire resistance. In accordance with the Environment Health Organisation (WHO), about 180,000 deaths every year are https://firesafefireratedductwork78890.azzablog.com/39155937/firesafe-fire-rated-ductwork-things-to-know-before-you-buy