Sarnatherm® EPS is a rigid expanded polystyrene insulation board. Sarnatherm® EPS is installed directly on the substrate (depending on local code or FM requirements), over an approved thermal barrier, or directly on the existing roof surface prior to the application of the Sarnafil® membrane or Sikaplan® membrane.
- Manufactured with no CFCs or HCFCs
- Virtually no GWP (global warming potential)
- Zero ODP (ozone depletion potential)
- Recognized as resistant to mold growth