I am living in an old building (100 + years old)that was converted to condo's in 1995. Last winter I found out that there is hardly any insulation in the walls.
I am about to rip out the kitchen and behind one wall , which is an inside wall. that wall was sloop cold and found out there is a draft coming from the upstairs .
I found there is a dead space measuring at least 18" deep.
my question is , do I use blow in insulation or just put batts between the metal studs ?
Last edited by Marios; 10-12-2011 at 01:18 PM.