Per the International Building Code, Class I vapor retarder should only be used in wood or cold- formed steel (CFS) frame assemblies in
A) Climate zones 3, 4, 5, and 6, and 7.
B) Climate zones 3, 4, 5, 6, and marine 4.
C) Climate zone 5, 6, 7, 8, and marine 4.
D) Climate zones 4, 5, 6, 7, and marine 4.
E) Climate zones 1, 2, 3, 4, and 5.
Correct Answer:
Verified
Q32: Ventilation of an attic space is generally
Q33: A vapor retarder is perforated so that
A)water
Q34: The greater is the thickness of a
Q35: In warm climates, such as Climate zones
Q36: Is the permeability of a material for
Q38: Does diffusion, as discussed in this chapter,
Q39: List three factors that affect air leakage
Q40: In referring to the permeability of a
Q41: Which material is commonly used as Class
Q42: What are building code recommendations for the
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents