Fiberglass Batts and its Real Effective R-Value
Mar 30, 2012 @ 15:34
Over the last 50 years the majority of houses being erected were built with fiberglass batts in the ceilings and walls. This is unfortunate because fiberglass batts have a low effective R-value. Effective R-value is a term that describes how well the insulation works once installed in real world situations. Under the best and ideal… View Article