Insulating a Rim Joist in Manchester, CT

The rim joist is a major source of air leakage into many homes.  The rim joist is where the wooden structure of the house rests on the concrete foundation.  Our team used our two part expanding spray foam to seal all gaps effectively stopping the humid air from entering the home in the summer and the cold dry air from entering the home in the winter.  This will keep the basement more comfortable and effectively more energy efficient.