Cacher_Chick
Test, Don't Guess!
My basement was constructed with standard 8" concrete block and the sill plate was set on that with no gasket. Needless to say, is has major air infiltration which I would like to stop.
I've gotten spray foam underneath it in places, but most of the foam just falls down into the hollow cores of the block. I'm looking for other ideas on how to tackle this problem more effectively.
I've gotten spray foam underneath it in places, but most of the foam just falls down into the hollow cores of the block. I'm looking for other ideas on how to tackle this problem more effectively.