Cellulose blown in insulation cellulose foam board insulation fiberglass blown in insulation.
Green fiber cellulose insulation.
The weak point in the assembly such as flanking through windows and doors will diminish the value of the reduction in sound power.
It does not pollute the air during manufacture or use as much energy to produce as fiberglass.
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 r 60 blown in insulation sound barrier.
Item 378965 model ins515ld.
Ideal for attic blow in installations.
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.
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It is made from paper that has a minimum of 85 recycled content such as newspaper.
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.
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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.