Originally Posted By: cbuell
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Does anyone know anything about this insulation. I’ve seen it before in remodeling projects over the years, but as an inspector I’d like to know more about it. Is it a fire hazard? Treated in any way for vermin or fire? It appears to be some sort of shreaded cellulose material. In this picture, the small amount of dark grey is a layer of rockwood, then a lighter color grey layer of regualar cellulose fiber and then the “blonde” layer of whatever it is!