I am about to install a vapor barrier in my damp Atlanta, Georgia area rental home. I plan to seal it about 3 feet up the poured concrete walls and overlap and seal all seams essentially creating an encapsulation of the space.
My question is:
Is this product overkill?
Would something like this (cheaper) work just as well?
They are both 10 mil products, but one is more of a name brand / branded vapor barrier where the other is just 10 mil plastic sheeting.