An air barrier is generally placed
A)toward the cold side of the envelope assembly.
B)toward the warm side of the envelope assembly.
C)on the exterior face of interior gypsum board.
D)on the exterior face of an exterior sheathing.
E)B or C.

Question

Quizplus · Accepted Answer

An air barrier is typically placed on the exterior face of an exterior sheathing to prevent air infiltration and exfiltration, which helps in maintaining energy efficiency and protecting the building envelope.

An Air Barrier Is Generally Placed