There are two types of insulation for attics: blown and rolled. Blown insulation, also called “loose fill,” is composed of small pieces of insulation that are blown into the attic space with a machine. Rolled insulation, also called “batt,” is composed of larger pieces of insulation that are laid out in the attic space.
There are several factors to consider when deciding which type of insulation is best for your attic. The first is the R-value, which is a measure of an insulation’s ability to resist heat flow. The higher the R-value, the better the insulation. Rolled insulation typically has a higher R-value than blown insulation.
The second factor to consider is the cost. Blown insulation is typically more expensive than rolled insulation. The third factor to consider is the installation. Blown insulation is more difficult to install than rolled insulation.
So, which is better attic insulation blown or rolled? It depends on your individual needs and circumstances. If you need high R-value insulation and you don’t mind paying more for it, then blown insulation might be the best choice for you. If you need lower R-value insulation and you want an easy installation, then rolled insulation might be the best choice for you.
What are the benefits of rolled attic insulation?
There are many benefits of rolled attic insulation. One benefit is that it helps to keep your home warm in the winter and cool in the summer. rolled attic insulation also helps to reduce noise from outside and keep your home more energy efficient. In addition, it can also help to prevent moisture and mold growth in your attic.
What are the disadvantages of rolled attic insulation?
There are several rolled attic insulation disadvantages. One disadvantage is that it is difficult to install, because the rolls are heavy and unwieldy. This makes it hard to get the insulation into the desired space and can lead to gaps and uneven coverage. Another rolled attic insulation disadvantage is that it can settle over time, creating voids and leaving areas inadequately insulated. Additionally, because it is in rolls, it can be difficult to cut and fit around obstacles like pipes, wires, and ductwork. Finally, rolled attic insulation has a lower R-value than other types of insulation, meaning that it is not as effective at insulating your home.
Frequently Asked Questions
Is blown-in insulation better for attic insulation?
Blown-in insulation is a great option for attic insulation because it’s easy to install and can reach difficult spots.
What is the difference between blown-in and rolled insulation?
Blown-in insulation offers a higher R-value than rolled insulation.
Which is better fiberglass insulation or attic insulation?
Both are excellent insulation options, but if you intend to install attic insulation yourself, you'll need to be a detail-oriented, patient individual. The thermal performance of fiberglass insulation is directly related to its ability to trap and maintain very small pockets of air. Attic insulation batts must be cut tightly and you can't have gaps.
What is the R-factor of unfaced attic insulation?
The R-factor of unfaced attic insulation is typically around 18.
Can attic insulation batts be blown-in?
Yes, fiberglass insulation can be blown-in. However, it is more work and takes more time. It's best to use a company that specializes in this type of installation. CLICK HERE NOW to get FREE & FAST BIDS from local insulation contractors.
