Fact Sheet

Fact Sheet

Timeline

Timeline

When you're protecting all six sides of the building envelope, the Styrofoam™ Brand product family has long been the choice for solid performance. Learn More Learn more

1 R means resistance to heat flow. The higher the R-value, the greater the insulating power.
2 Styrofoam™ Brand Cavitymate™ Ultra Insulation, with patented carbon black technology, will continue to be produced in dark grey, delivering long-term insulating performance of R-5.6 per inch in wet cavity wall environments.
3 Not to be used in U.S. states with HFC regulations.
4 DuPont Styrofoam™ ST-100 EPD UL Declaration #: 4789868895.101.1. See also DuPont Styrofoam™ (blue) EPD UL Declaration #: 4789559274.101.1 for non-regulated states.
5 Owens Corning NGX EPD Declaration # 4789639125.101.1
6 Kingspan Low GWP EPD referenced: Declaration #SCS-EPD-07176 (40 psi). Other Kingspan published EPDs: SCS-EPD-07175 (25 psi); SCS-EPD-07177 (60 psi)
7 Reduced GWP DuPont™ Styrofoam™ EPD UL Declaration #: 4789559274.102.1
8 Owens Corning Foamular® EPD Declaration # 4788721182.101.1
9 Calculated from life cycle analysis from published Styrofoam™ Brand Environmental Product Declaration Report.
10 Michael Mazor et al, "Life Cycle Greenhouse Gas Emissions Reduction From Rigid Thermal Insulation Use in Buildings", Journal of Industrial Ecology, 2011

This information is based on information that DuPont believes to be reliable. It is subject to change as additional knowledge and experience are gained. It is not intended as a substitute for any testing you may conduct to determine for yourself the suitability of our products for your particular purpose. Since conditions for use are outside the Company’s control, DuPont make no warranties, express or implied, and assumes no liability in connection with the use of this information. This information is not intended as a license to operate under or a recommendation to infringe any patent or technical information of DuPont or other persons covering any material or its use.

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