Continuous strips of fiber glass insulation, available in lengths up to 70', depending on thickness R-VALUE The capacity of an insulating material to resist heat flow; the higher the R-value, the better the insulator
A product that is produced from fine, non-combustible glass mineral wool and generally used in horizontal applications such as roof and floor areas
Acronym meaning Values and Lifestyles - a method of segmenting consumer markets based on certain psychographic attributes, into three main groups and nine subgroups