EPD describes an average of STEICOduo dry, STEICOétanche, STEICOinstall, STEICOintégral, STEICOprotect H dry, STEICOprotect L dry, STEICOprotect M dry, STECOprotect S dry, STEICOroof dry, STEICOsafe, STEICOspecial dry, STEICOtherm dry, STEICOtop, STEICOuniversal dry wood fibre insulation materials manufactured in a dry process and weighted by production mass.