Closed cell spray foam

Closed cell spray foam provides a greater R-value than open cell spray foam.  This product reduces air leakage better than any other type of insulation, as it expands to fill the nooks and crannies of building cavities easily.

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Applications: Under slabs; walls (below and above grade); ceilings; roofs

R-Value:  R-7.5 per inch

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Benefits: 

• Highest performing insulation

• Air and moisture barrier

• Energy savings

• Structural rigidity

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Considerations: 

• Installation requires significant prep in the space

• Higher cost per square foot

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