A radiant barrier is a thin layer of ____ material, either applied directly to the roof sheathing or installed as a separate film attached to the rafters, that faces into the attic space.
A) absorbent
B) reflective
C) insulating
D) clear

Question

Quizplus · Accepted Answer

Radiant barriers are designed to reflect radiant heat, reducing cooling costs in hot climates, which is why they are made of reflective material.

A Radiant Barrier Is a Thin Layer of ____ Material