A home’s duct work, though sometimes overlooked, is part of a critical system responsible for distributing air throughout the structure so that all rooms stay at a comfortable temperature. Properly sealing and insulating the ducts in your house, particularly where they pass through potentially unconditioned spaces like the attic or basement, is important for avoiding unnecessary energy loss and ensuring that the duct system serves its intended purpose well. Wipe down the ducts so they are dust free, clean and dry. Inspect the ducts carefully for any hole or sections which should be joined together but have split. Fit the joints back together, if necessary, then cover the joints along with any holes with foil tape, butyl tape or a different heat-approved tape. Measure the circumference of the duct and also the length of each part of duct if you’ll have to cut the insulation into smaller lengths to match…
How to Install Duct Wrap Insulation
