A method for determining the density of loose fill, blown in place insulation in a cavity defined between framing {HEAD ~ members} of {TAIL ~ a structure}, the method comprising the steps of: 
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A method for determining the density of loose fill , blown in place insulation in a cavity defined between framing { HEAD ~ members } of { TAIL ~ a structure } , the method comprising the steps of :
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH