There are major differences in open-cell vs. closed-cell spray foam. Each type has pros and cons to weigh before application.
Closed vs Open Cell in Metal Buildings - Kansas Spray Foam Installation
Closed Cell vs. Open Cell Spray Foam Insulation - Southeastern Insulation
ENERGY EFFICIENCY: Open Cell vs Closed Cell Spray Foam in 2023
Open Cell vs. Closed Cell Spray Foam Insulation
Part 1 Open Cell Vs Closed Cell Foam Insulation Explained
Open Cell vs Closed Cell Benefits – Superior Spray Foam, LLC
Open Cell Vs. Closed Cell Foam: Which Is Best For Your Home
Spray Foam Insulation — Arkansas Insulation
Open Cell Vs. Closed Cell Foam: Which Is Best For Your Home