Insulate to save energy An energy efficient house is a better home. With Roxul Comfort Batt® insulation, it’s also a more comfortable living environment for you and your family. Roxul Comfort Batt® helps keep the outside outside, to keep your home warm in the winter, and cool in the summer. That also translates into reduced heating and air conditioning costs – and a house that is easier on the environment. R-value is the measurement of an insulation’s ability to prevent heat flow. The higher the R-value, the more insulating power it provides. Roxul Comfort Batt® is available in R15 and R23 to deliver top thermal performance. Additionally, while moisture significantly reduces the R-value of many other popular insulation materials, Roxul Comfort Batt® does not store or transfer moisture so the R-value you install will remain the same year after year.

If you live in the Northern half of the US, chances are that a vapor barrier is required to control vapor transmission and minimize condensation in walls and ceilings. While many professional contractors feel that polyethylene is the best choice, you should always consult local building codes when determining whether or not to install a vapor barrier and if so, what product may be best to use.