04-16-2010, 10:35 PM
Just to see if it works...
Stuff some fiberglass insulation on some newspaper and stuff it into the wall all around the opening. Take a can of "Great Stuff" foam or equal and fill the hole the rest of the way up. Let dry, then take a hack saw blade and recut the opening.
Stuff some fiberglass insulation on some newspaper and stuff it into the wall all around the opening. Take a can of "Great Stuff" foam or equal and fill the hole the rest of the way up. Let dry, then take a hack saw blade and recut the opening.
Three Foot Rule In Effect At All Times