The 2016 energy codes require parts of new homes to be sealed with spray foam. Some advantages of closed cell spray foam include:

• Saves energy operating costs, 30-50% per year over traditional insulation

• Reduces air and moisture infiltration resulting in a more consistent temperature

• Highest performance of all insulation

• Reduces dust and pollen infiltration

• Adds structural strength to the building

• Reduces the likelihood of mold

• Reduces noise

• REduces ice damages

• Reduces HVAC capacity requirements

• R-values remain stable over time

• Will not sag or settle

• It has the highest performance of all insulation