Best Type Of Blown In Insulation

The installer taking his best firefighter pose.

Best type of blown in insulation.

This is especially helpful in between the roof deck and the floor of the attic. Blown in insulation is applied using a machine that blows a paper like material into the space to be insulated. Fire resistant treated insulation is made with 85 recycled material that meets a class 1 fire rating to protect your home and give you more time to evacuate. Cellulose can be either a loose fill or blown in material and is primarily made of recycled newsprint or denim.

These are large pieces of insulation that hold together because they re made of long interweaving fibers with. 4 r value rigid fibreglass. This type of insulation is often made of fiberglass rock wool or reclaimed. What is the best insulation.

For eco minded homeowners cellulose is often the insulation of choice because it s made from finely. We offer our review of the three most popular types of attic insulation with a look at each one s pros and cons. This space age material reflects the sun s rays and decreases the heat transfer in your attic considerably. Polystyrene beads vermiculite and perlite are typically poured.

4 r value fibreglass rock wool batt. This light as air insulation is manufactured from glass that is heated to a liquid and then spun. The most common type that homeowners will encounter is called loose fill cellulose insulation. Radiant barrier insulation is the best choice for many homeowners.

The third major type of insulation is spray. Cellulose is the oldest insulation material used for not only the attic but other areas of the home as well. Understanding insulation your options for attic insulation range from radiant barriers to sheets of mineral wool but most homeowners stick with products made from cellulose or fiberglass. 1 05 to 3 7 r value.

The best types of home attic insulation are open cell spray foam fiberglass and cellulose. Loose fill insulation can be installed in either enclosed cavities such as walls or unenclosed spaces such as attics. This is slightly different from another type of cellulose insulation which is designed to be blown onto open walls much like spray foam. 3 14 4 3 r value cellulose blown.

6 25 r value extruded polystyrene. A better choice is insulation that comes in smaller chunks. Blown in spray foam batts and blankets. Greenfiber blow in cellulose insulation fills gaps and voids to create an energy saving thermal blanket that can lower heating and cooling costs by 25 and reduce sound power by 60.

There are three types of blown in insulation.