Does anyone have any knowledge of the foil covered bubble wrap insulation?
The type I found is 5/16″ thick – two layers of bubble wrap sandwiched between two sheets of foil?
I want to wrap 6″ diameter hot air heat ducts , and this stuff looks like a better solution, for my situation, than foil backed fiberglass. The ducts are in a laundry area and a shop space in the cellar.
I’m curious if, over time, the plastic bubblewrap will be affected by the heat in any way.