I have a 1-story dwelling with an attic (cold space) that has approx. R-30 insulation
I have a 1-story dwelling with an attic (cold space) that has approx. R-30 insulation but NO plastic vapor barrier between the sheetrock and the insulation....
I am considering adding a radiant foil barrier on top of the the blown insulation.
What are potential problems could I have, as a result of this installation? Moisture problems? Our home is in Northfield, MN 55057
Posted Aug 27, 2014 12:52 PM ET
Edited Aug 27, 2014 2:31 PM ET
Other Questions in General questions
We plan to use Obdyke Hydrogap between the hardie board siding and the Zip wall. Will that be an adequate drainage plane? or are furring strips also needed?