2x4-vs-2x6

13 years ago

This video features a Michigan insulation contractor installing different types of insulation in a residential structure. The focus is on the difference in insulation requirements for a 2x6 wall cavity versus a 2x4 wall cavity. The video showcases a hybrid system with spray foam and bat insulation in the 2x6 cavity and a closed-cell spray foam installation in the 2x4 cavity.