Foil-faced fiberglass or mineral-wool wall insulation, which is 3-1/2 inches thick, also makes excellent duct insulation if there is enough space around the ducts for the extra thickness.

Description: SoftTouch sustainable insulation is a resilient, fiberglass, blanket-type insulation that provides thermal efficiency by reducing unwanted heat loss or gain in both rectangular and round ...

Double-wall systems require entirely different insulation because they are structured differently with an insulated inner duct and an outer duct that encases the insulated inner duct. Typically, these ...

Q: I recently purchased a new home. The summer months are here, so I turned on my air conditioning one night. The next morning I went to my basement and ...