Do ICF building materials “off gas”?
• A: No. ICF forms are inert and non-toxic having no CFC’s, HCFC’s or volatile organic chemicals and they do not “off gas”. Many ICF building materials are manufactured using BASF Styropor. The Greenguard Environmental Institute (GEI) has awarded the Greenguard Indoor Air Quality Certification to BASF Styropor expandable polystyrene foam insulation. For more information, please visit www.greenguard.org.