Which Type Of Attic Insulation Is The Best

Competent diyers can tackle insulating an open attic on their own if they can rent an insulation blower from a tool rental store or a local home improvement center.

Which type of attic insulation is the best.

Blanket insulation the most common and widely available type of insulation comes in the form of batts or rolls. A large machine outside churns the chunks and uses air to blow them up through the hose. Do it yourself insulation of unfinished walls floors and ceilings blanket batts and rolls are typically constructed with fiberglass although versions made of cotton mineral wool and. It consists of flexible fibers most commonly fiberglass.

Blanket insulation is available as batts or rolls and is the easiest diy insulation material. Loose fill insulation is available in either fiberglass or cellulose. A better choice is insulation that comes in smaller chunks. But if the job is more complicated than an open attic it s best to hire a pro.

Loose fill or batt the common term for blanket insulation. It s available in fiberglass mineral wool plastic fibers and natural fibers. Spray foam attic insulation spray foam offers the best attic insulation performance available. For diy attic insulation you ve got two choices.

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. Rolls and batts are produced of mineral wool and fiberglass. Both can be added to uninsulated attics or layered over existing material. The installer taking his best firefighter pose holds a large hose and blows the chunks into the attic.

This type of insulation. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Fiberglass is the most common insulation material. Closed cell and open cell aka 2 pound and pound respectively.

They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces. Fiberglass is a skin and lung irritant so always wear protective eyewear gloves masks and clothing when working with fiberglass insulation. Among commonly used types of insulation there are mineral wool or fiberglass rolls and batts rigid fiberglass board loose fill materials cellulose mineral wool etc.

It s made from fine glass fibers and is most often used in batts rolls and loose fill insulation.