Is there a blanket insulation in eight foot rolls?
Harold writes from Mead, Colorado: “Is there a blanket insulation that comes in 8 foot rolls? Seems like I have seen 8 foot foundation walls fully insulated? That is without studs, just 8 foot insulation with shot nails going thru to the cement wall. Who makes it, how do I order it?” Answer: Unfortunately, I am not aware of such a product for residential use. Perhaps you saw some type of metal building insulation intended for commercial applications. That insulation is generally only available through commercial insulation contractors.
