Complete entire attic coverage in an afternoon 1 000 sq.
Fiberglass blown attic insulation.
Loose fill fiberglass attic insulation still experiences convection but not nearly as much as old fiberglass used to.
This will lead to non uniform r values.
A well insulated home increases comfort and can save up to 15 on heating and cooling costs.
Once installed and expanded to the uniform manufactured thickness batts offer a known r factor.
Atticat pink expanding fiberglass blown in insulation system.
The specially designed atticat machine conditions the insulation by adding millions of tiny air pockets that give the material its insulating power and energy saving r value over time.
This type of insulation comes in two types of densities medium and high which translates into an r 11 and r 15 for a standard 2x4 wall.
Spray foam pink fiberglas vs.
Free 24 hour blower machine rental with the purchase of 10 bags.
Save up to 20 on cooling and heat bills covers up to 109 sq.
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The r factor of blown in fiberglass is usually 2 3 to 2 8 per inch of material.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
Blown in insulation thickness can vary in an attic space.
This type of insulation is able to be blown in parallel to joists in order to fill in the empty space.
Input length width and desired r value of the area to be insulated.
The material can be either fiberglass or cellulose and consists of fiber foam or other materials in small particles and can even feel like down.
Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes.
When blown into attics and wall spaces loose fill fiberglass offers an average r 2 5 thermal value per inch the higher the number the greater the insulating effect.
It also offers exceptional thermal and sound control performance.
This calculator is to be used as an estimating tool only.
Spray foam attic insulation.
It is also able to be blown indirectly over the top of existing insulation as an added layer.
You d need a thickness of.