Blow in insulation is difficult for diyers especially for wall cavities.
Blown in fiberglass attic insulation.
R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot.
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 calculator is to be used as an estimating tool only.
How much does blown in attic insulation cost.
An average size attic of 1 200 square ft.
On average you can expect to pay between 1 25 to 2 00 per square ft.
Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes.
Like cellulose you need a big machine to blow it in.
Once you ve decided which type is best for you examine the material options and prices to home in on the right product.
For diy attic insulation you ve got two choices.
Both can be added to uninsulated attics or layered over existing material.
The three most common types of blown in insulation are loose fill fiberglass cellulose and rock wool each with its own pros and cons.
Blown in insulation sometimes referred to as loose fill insulation is insulation literally blown in with a blowing machine.
To install attic insulation and material cost for cellulose fiberglass with a r value of.
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.
Click the button to calculate the approximate r value for this job.
Input depth of existing blown in insulation in inches.
Pros and cons of loose fill fiberglass attic insulation.
Loose fill fiberglass seems to dominate attic insulation in new construction homes and has an r value of approximately 2 5 per inch.
The insulation itself costs about the same for comparable r.
By contrast installing fiberglass batts or rolls while labor intensive is not hard for diyers.
Will usually cost about 1 600 2 700.
There are three types of blown in insulation.
Loose fill or batt the common term for blanket insulation.
Attic insulation can be a diy project with a rented or borrowed blower but is still a challenge.
Blown in spray foam batts and blankets.
Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes.