The __________ of a house blocks air from moving between the inside of the house and the outside and holds the conditioned (heated or cooled) air in the house.
A) floor
B) basement
C) roof
D) air barrier

Question

Quizplus · Accepted Answer

The air barrier of a house is responsible for preventing air from moving between the inside and outside of the house. It is what holds the conditioned air in the house, making it an essential component of a well-insulated and energy-efficient home. The floor, basement, and roof all play important roles in preventing heat loss and regulating temperature, but they do not serve the same function as the air barrier.

The __________ of a House Blocks Air from Moving Between