Insulated Vinyl Siding Whether you like it or not, vinyl is the number one siding in home building. You can make the product better by using vinyl that’s fused with foam (if your budget allows). Not only do you get an air and moisture infiltration barrier, but you also get a thermal break that stops heat transmission. Moreover, boards can be installed straighter, so walls look better. www.vinylsiding.org.
Alside's Prodigy insulated vinyl siding features high-density EPS foam insulation measuring 1.5 inches thick for improved thermal performance. As a result, the product offers R-values up to 3.5, as well as increased sound deadening properties. It comes in three profiles and 21 colors. Alside. 800-922-6009. www.alside.com.