Integrity Component Solutions

Structural Insulated Panels (SIPs)
Atlas EPS has been a primary supplier of Expanded Polystyrene (EPS) foam to the Structural Insulated Panel industry for 20+ years. The SIPA code listing report, which has become the industry standard, was originally created using EPS foam from Atlas EPS.

Atlas EPS was chosen for the important testing due to the company’s reputation for reliable performance and extremely high-quality EPS foam.
Durable, lightweight SIP-grade foam is available from Atlas EPS in blocks or cut-to-size sheets.

A new, proprietary termite-resistant SIP-grade foam will be available soon.