The thermal conductivity of loose fill cellulose is approximately 40 mw m k r value.
Loose fill cellulose insulation cost.
For example cellulose often costs more than fiberglass.
It has an r value of 3 6 to 3 8 per inch.
The thermal performance of loose filled cellulose compares favourably to other types of low cost insulation but is lower than that of polyurethane and polyisocyanurate foams.
Blown in cellulose insulation costs.
Cellulose is an eco friendly option made from recycled newspapers with added borate to make it fire and insect resistant.
On average a 28 5 pound bag of fiberglass loose fill insulation costs 33.
Metric r2 6 per 100 mm.
Imperial r3 8 per inch which is about the same as or.
Blown in insulation is about 1 485 with most homeowners spending between 925 and 2 076 but this is dependent on whether the work is done by the homeowner or by a professional blown in insulation also called loose fill runs from 1 to 1 50 per square foot.
Installing 15 bags of r 30 loose fill insulation per 1 000 square feet would cost about 500 on average which includes labor fees.
When blown in at a proper fill rate it will not settle.
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