WHAT DOES AUXX ATTIC LIFT MEAN?

Enginear stated: The "inspector" held hinting that I should really insulate the first floor ceiling- but I Ignored that comment having a smile. I don't have any intentions of morphing the next flooring into habitable Room. Click on to grow...My 2 cents is where by the duct is exposed it is necessary to be 26 gauge. If it is roofed with sheetrock wh