Closed-Cell Spray Foam Insulation Serving Raleigh, NC & Beyond

At MPI Foam, we specialize in both open-cell foam and closed-cell foam insulation. Our professional spray foam contractors have completed many residential and commercial closed cell spray foam jobs across the Triangle area. Whether you are looking to reduce energy costs or increase the air comfort in your home or business, you can trust our Raleigh insulation contractors to get the job done right. At MPI Foam, we make it our top priority to provide impeccable service and insulation installation along with amazing results!


Closed-Cell Spray Foam R-Value

MPI Foam’s closed-cell insulation has an R-value of 6 to 6.5 per square inch.


Benefits of Closed-Cell Spray Foam Insulation

Are you unsure if closed-cell insulation is right for your project? Closed-cell foam is a lot denser than open-cell foam, weighing in at about 2 lb. per cubic foot and an R-value of 6 to 6.5 per inch. Closed-cell insulation is also a vapor retarder and uses a chemical blowing agent. Unlike open-cell foam, closed-cell foam can be used on both interior and exterior surfaces – this makes it more versatile.


At MPI Foam, our closed-cell foam insulation goes the extra mile.

  • Our Closed-cell insulation has a higher R-value per inch and can accommodate code requirements in narrow spaces
  • This Raleigh closed-cell foam has a rigid texture that adds wall-racking strength and impact resistance to your property
  • Closed-cell foam is versatile and can be used in both cold and warm environments. 


If you still have questions or are ready to install closed-cell spray foam in your space property, then contact our Raleigh insulation contractors at 844-MPI-FOAM. We look forward to working with you! MPI Foam is proud to provide closed-cell spray foam insulation to homes and commercial properties in Raleigh, Durham, Chapel Hill, Wake Forest, and surrounding areas in NC, SC, and VA.


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