i installed the jute toward the roof. i have seen it used in many application in magazines the same way. lowes has a insulation in the lumber part that have aluminum on both sides and a bubble wrap in between. comes in two sizes. LARRY BEAR, on trucks program the carpet for his 66 was short about 6 inches and he did the same thing went to a carpet store. as far as the brake peddle some people have hanging peddles and don't need the cut out. RON
