Barn filling up...shoulda built a bigger one..Doh.

[Pantera]

That might work fine on the sides. Especally if you put new metal up inside over it. The main place this stuff is not good to use in the roof and perhaps the top 2 feet of the walls. That is where it seems to come off when it gets too damp from condinsation.

It may be cheaper and better to use the pink fiberglass that comes in rolls with a paperback normally used for a house and then put the metal sheets on in front of it?. You can use a spray glue to hold it in place.

That way you don't have to empty the entire building out while you do it. You can just do one wall area at a time.