The paperboard sheathing meets or exceeds structural building codes, and is often combined with foam board insulation to provide a water resistive barrier, air barrier and significant R-values for insulation.

Because of its structural strength, paperboard exterior sheathing is a high-performance, economic alternative to OSB sheathing in home construction. The lightweight paperboard sheathing is easier to handle during house construction and makes a tight seal within a home’s exterior walls, eliminating any need for a house wrap.


If you’re a builder looking for engineering reports regarding this product please follow the links below for a detailed TER.

ThermoSheath Green

ThermoSheath Red

ThermoSheath Black

ThermoSheath Blue

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