What is the R-Value of a ThermoSeal™ Spray Foam Insulation Insulated Wall or Ceiling?
R-Values of insulating materials are measured in laboratories and are designated a nominal R-Value per inch. In the wall or ceiling of a building most factory-made insulation materials suffer a reduction in performance due to air leakage and infiltration. The insulating value of many building components may be as low as 50% of the nominal R-Value of the insulation they contain. By contrast, the insulation of a wall containing ThermoSeal™ Spray Foam Insulation Insulation will perform closely to that of the laboratory tested R-Value of the material, and it seals the wall cavity from air infiltration as well. The ThermoSeal™ Spray Foam Insulation Insulation System is particularly suited for steel or wood frame construction. ThermoSeal™ Spray Foam Insulation expands 120:1 as it is installed, adhering to surrounding building components. It completely seals joints, crevices and voids, including difficult-to-insulate spaces such as steel stud “U” and “C” sections, double studs, and non-standa
