Closed cell spray foam

Spray foam insulation is a combination of two types of composite materials, polyurethane and isocyanate. The two materials will combine which causes them to chemically react to one another. The substance from this reaction is sprayed from the tip of a spray foam gun where it will expand and harden on the surface. 

There is open-cell and closed-cell spray foam insulation available for use. Open-cell spray foam insulation is less dense than closed-cell spray foam insulation and is spongy to touch. The major benefits of open-cell insulation are the sound dampening effects and it is less expensive than closed-cell insulation which can make it a great sound barrier.

Although closed-cell insulation is more expensive the benefits of it are tremendous!

Extremely Powerful Insulator - Tightly seals all nooks and crannies that can otherwise be missed by other types of insulation. Also ranked at a much higher R value.

Noticeable Energy Savings - Many who have used closed-cell spray foam insulation have noticed a significant amount of savings on energy bills. Averaging 50% or more!

Air-tight Seal - This type of insulation can help prevent any leaks from allowing air, dust, and pollen in. This can be beneficial to your HVAC system.

Moisture Is No Issue - Moisture or flooding is not absorbed into the insulation which makes it waterproof.

Mold Deterrent - Made up of an inert polymer, it provides no source of food for mold, mildew, or bacteria to grow.

Indefinite Lifespan - Needing to re-insulate or upgrade is decades out or longer once initially sprayed.

Additional Strength To Walls And Roof - Reduces noise pollution along with strengthens the structure it is applied to.

Furthermore,  endorsements from the Federal Emergency Management Association (FEMA) and research performed by the University of Florida highlight the fact that using closed-cell spray foam insulation effectively reduces structural damages to homes caused by high wind forces and flooding.