ThermalStar® Offers Higher Insulating Value In a Minimal Space, While Providing a Smooth, Level Surface for Siding Application.

Choose Plain, Poly or Foil facing. Plain (unfaced) Thermal Star Sheathing is the most economical foam insulation available. Builders, however, show a definite preference for the poly film faced on both sides. The film facer provides a rugged and durable insulation board that stands up better to jobsite handling and abuse.

The foilized facings offer a reflective surface. When used in conjunction with a 3/4" airspace,it can provide 2.77 R additional thermal value. Foilized facing can be provided on one or both sides of the product.

Economical exterior insulation delivers flat surface for applying siding. [Product Info]


Laminated EPS sheets offers durability and superior R-values. [Product Info]


Laminated EPS exterior insulation plus cut hinges for a smooth surface. [Product Info]