Let s take a a closer look at each material to see which will be best for your attic s needs.
Attic insulation types comparison.
As you can see from the image above there are some differences in the benefits these materials have to offer.
Attic insulation contrast compare.
R value measures how resistant types of insulation are to heat flow.
You also can find batts and rolls made from mineral rock and slag wool plastic fibers and natural fibers such as cotton and sheep s wool.
Insulation is rated by its r value.
Blown in insulation can settle over time and does not seal bypasses or conform around outlets like foam does.
It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass.
Both can be added to uninsulated attics or layered over existing material.
Posted september 19 2019 by lewis insulation filed under attic insulation.
In general an attic s r value should be between r 30 and r 49.
It consists of flexible fibers most commonly fiberglass.
The big disadvantage with spray foam is cost.
Your home s r value score will guide you toward the type of insulation you need.
Once you ve decided which type is best for you examine the material options and prices to home in on the right product.
For example if you have a type of insulation that has an r value of r 5 per inch of thickness you will need a depth of 6 inches of this insulation installed your attic to reach r 30 if you live in zones 2 or 3.
Blanket insulation the most common and widely available type of insulation comes in the form of batts or rolls.
Usa insulation is a healthier cleaner safer quieter type of insulation with a higher r value.
Note from this chart that the ideal r value differs for each part of your home.
For more information about cellulose insulation and insulation materials comparison visit our website.
R values vary based on the type thickness and density of the insulation material.
Loose fill or batt the common term for blanket insulation.
Attic insulation keeps the desirable temperature in and the undesirable temperature out.
Types of attic insulation.
In particularly cold climates you might go up to r 60.
If you don t have hvac and ducts in the attic spray foam on the roofline isn t really necessary.
When you compare insulation types you ll discover the many advantages of usa premium foam insulation.
The attic is one of the most essential areas of the home to ensure proper insulation in.
Don t let money fly out of your roof.
The most common types of attic insulation are cellulose fiberglass and spray foam.
We are here to help insulation is what we do best.
Insulation decreases the amount of heat entering from outside when it s hot and traps warmth inside when it s cold.
