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