Insulating a Rim Joist in Westfield, MA

This homeowner in Westfield, MA wanted the floors in their home to be warmer.  As is often the case, the rim joist was not insulated.  An uninsulated rim joist allows cold air to leak into the basement in the winter which makes the floors above cold.  Our team installed our two part expanding spray foam on the rim joist and over the sill plate to insulate and seal all air leaks.  The homeowner was very happy to have warmer floors as well as lower heating costs.