A vapor barrier should be installed between loose-fill insulation ...

[D2AR0N]

A vapor barrier should be installed between loose-fill insulation and the finished ceiling _____.
 
  a. to keep the fill from settling
  b. to prevent moisture from penetrating the insulation
  c. to discourage mice from nesting in the fill
  d. to prevent moisture from penetrating the finished ceiling

Question 2

When installing rigid insulation, a preferred fastening method is_____.
 
  a. stapling
  b. construction adhesive
  c. nails or screws with large washers
  d. drywall screws

[mcni194]

Answer to Question 1

b

Answer to Question 2

c

[D2AR0N]

TYSM

[sultana.d]

Great answer, keep it coming