Here is a shot of an ICF building that burned...it wasn't complete. If I remember correctly, they were trying to get past the close-in inspection so that they could sheetrock the interior. The exterior had basecoat for an EIFS finish. The guy that owned the white car parked in the wrong place that day! The fire sure exposed a ton of voids in the fire walls...didn't matter though, it was an arson job and fuel had been dispersed in more than one unit.