What's the thickness of the fire-rated duct? A fire-rated duct ought to be manufactured with one pores and skin, aquiring a complete thickness not exceeding 2mm. This measurement incorporates the intumescent coating, which can be essential for boosting fire resistance. Sound Seal has actually been committed to managing noise in https://fireratedinsulationforduc90011.win-blog.com/20372157/a-simple-key-for-fire-resisting-ductwork-unveiled