Note the dramatic differences in energy loss between these two buildings. The one on the left includes the continuous thermal and moisture protection of "ci."

Building scientists consider "ci" a best practice whether the building in question is a commercial structure or a home.

 Why "ci"?

Thermal bridging (thermal short) occurs when heat flows through the path of least resistance, such as the surface area of steel and wood stud framing. The best way to avoid this significant source of air infiltration is to install continuous insulation ("ci"), covering both the wall cavities and studs.

Not only does "ci" minimize air infiltration to optimize the structure's heating and cooling efficiency, it moves the dew point from inside the wall cavity (where mold and mildew often accumulate undetected) to the outside of the wall cavity.