Comparison Chart

Open Cell Closed Cell
Spray In Insulation and Air Barrier Material
Vapor Barrier
Vapor Permeability
Structural Reinforcement
Able to deflect water and reject bulk water
Able to accommodate seasonal shifting
Able to accommodate seasonal shifting
R-Value (at 1″)* 3.7 6
Blowing Agent Water Chemical, Water
Suitability Interior Interior, Exterior
Sound Dampening
Cost $ $$$

How Much Does Home Insulation Cost?

Looking for a quick estimate? Get a rough idea of what it would cost to insulate your home.