The tendency is to forcibly stuff insulation in place.
Fluffing attic insulation.
Instead of laying batts or rolls our atticat insulation blowing machine conditions the atticat expanding blown in pink fiberglas insulation by fluffing it along the length of the hose adding millions of the tiny air pockets that give the material its insulating power.
At that point georgia power got serious.
The icaa readily acknowledges that cheating is still prevalent.
Icaa s plan to stop fluffing and cheating of loose fill insulation in attics which was published in 1996 succinctly states that cheating of blown insulation in attics is prevalent throughout the united states.
But if the floor is covered in plywood you can t stuff enough insulation beneath it to do the job sufficiently not even in warm climates.
The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation.
Here s a technique to remember.
Before putting each piece in place simply shake it out gently.
The result was a plan to stop fluffing and cheating of loose fill insulation in attics now being promoted by the insulation contractors association of america icaa a trade association representing residential and light commercial building insulation contractors and manufacturers.
Fluff your insulation as you install it.
The insulation contractors association of america icaa recognizes this problem.
In light of evidence of continued cheating in all parts of the country icaa is urging utilities and building departments to adopt the plan into their inspection procedures.
Plan to pull up the flooring and layer new insulation on top of the old.
This is how i did my entire attic without a helper or blow in machine.
When blown into attics and wall spaces loose fill.