Reflective or radiant barriers function in a different way than standard insulation, and so this content’s performance isn't measured by R-values. Whilst normal insulation decreases heat movement inside a home, reflective insulation rather reflects the warmth clear of the home to circumvent warmth obtain and radiant heat transfer to cooler https://trentonpxdjq.wikipowell.com/6009481/the_basic_principles_of_insulation_removal