Foam plastic insulating sheathing (FPIS) continuous insulation (ci) has many applications and benefits that are generically addressed in technical resources, guides, and tools throughout this website. However, after considering how to best use FPIS to meet your project objectives, a specific product usually must be identified and specified. 

The following companies provide EPS, XPS, polyiso, and other foam sheathing products available for use on a variety of residential and commercial projects:

• Atlas Roofing Corporation
• BASF Corporation
• Carlisle Construction Materials
• DuPont
• ELEVATE™️
• Kingspan Insulation, LLC
• Owens Corning
• Progressive Foam
• Rmax, a Division of the Sika Corporation

These companies are members of the Foam Sheathing Committee (FSC) of the American Chemistry Council (ACC). The FSC provides financial support to Applied Building Technology Group (ABTG) for the development of this website; however, ACC, FSC, and ABTG do not endorse any specific companies or products.

For more information about the Foam Sheathing Committee, visit the ACC website.