We are applying our second application of rubberized Duct Armor material to all of the heavily rusted underground duct work. The customer was experiencing sand and debris blowing out of their air duct vents. Now that the air ducts are completely sealed, the air in the home will be free of sand and debris.
We’re sealing the underground air ducts around a in door pool. Using Duct Armor to create a new rubberized duct.
Video inspection of underground air ducts. Ducts are concrete possibly Transite with metal connections that are showing signs of rust. Suggest spray lining ducts with Duct Armor duct lining material in order to encapsulate the concrete possibly asbestos ducts.