We are applying our duct lining product to all the underground duct work in the slab home leaving a clean and efficient air flow.
Televising underground ducts customer complaining of water in system and rust in registers. Giving customer estimate to repair ducts and water issues.
Video inspection of underground air ducts. Ducts are metal ducts and are extremely rusted. Suggest spin cast mortar to restore structure to ducts. After ducts are rebuilt suggest spray lining ducts with Duct Armor.
Video inspection of underground air ducts. Ducts are rusted and have standing water. Suggest extending downspouts above ground away from house. After water issue is resolved suggest spray lining ducts wit Duct Armor Duct lining material.