Question

which statement about vapor barriers is false? a vapor barrier is a vapor diffusion retarder a vapor barrier has a perm rating of more than one a vapor barrier does not have to be continuous to be effective the vapor barrier must be near the warm side of the wall in a heating climate we do not want vapor barriers on both the inside and outside of the wall question 14 attic insulation may be wet as a result of any of the following except insulation too close to chimneys a roof leak condensation rain blowing in through roof vents an exhaust fan discharging directly into the insulation

Explanation:

Answer:

Question 13: C. a vapor barrier does not have to be continuous to be effective
Question 14: A. insulation too close to chimneys