The weak point in the assembly such as flanking through windows and doors will diminish the value of the reduction in sound power.
Green fiber cellulose blown in insulation.
Fiberglass batts however are less expensive costing on average 0 30 to 0 40 a square foot for 6 inches of insulation.
The machine has wheels for easier maneuverability and transport and comes with 100 feet of hose two 50 sections with connector to achieve optimum coverage.
1 in field testing on identical 2x4 exterior wall types greenfiber r 13 stabilized spray applied insulation outperforms r 15 unfaced fiberglass batts by 4 nic raring points which equates to a 60 reduction in sound power.
Greenfiber blow in cellulose insulation fills gaps and voids to create an energy saving thermal blanket that can lower heating and cooling costs by 25 and reduce sound power by 60.
This machine is ideal for the installation of loose fill cellulose insulation throughout any area of the home.
Fire resistant treated insulation is made with 85 recycled material that meets a class 1 fire rating to protect your home and give you more time to evacuate.
For use with greenfiber cellulose insulation only.
When comparing blown in insulation both fiberglass and cellulose are nearly identical in price both costing around 0 70 to 0 80 per square foot for 6 inches of insulation.
Greenfiber is a blow in cellulose insulation that perfectly fills gaps and voids to create a thermal blanket that lowers monthly heating and cooling expenses by up to 25 and reduces sound power by 60.
While greenfiber doesn t sell blowing machines they are available as a free rental with the purchase of greenfiber products at most big box retail.
How to instructions on the machine.