Best Type Of Blown In Insulation

What is the best insulation.

Best type of blown in insulation.

4 r value fibreglass rock wool batt. This type of insulation is often made of fiberglass rock wool or reclaimed. Loose fill insulation can be installed in either enclosed cavities such as walls or unenclosed spaces such as attics. The third major type of insulation is spray.

Polystyrene beads vermiculite and perlite are typically poured. For eco minded homeowners cellulose is often the insulation of choice because it s made from finely. This is especially helpful in between the roof deck and the floor of the attic. 4 r value rigid fibreglass.

5 r value expanded polystyrene. 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. 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. Blown in spray foam batts and blankets.

This space age material reflects the sun s rays and decreases the heat transfer in your attic considerably. 3 14 4 3 r value cellulose blown. There are three types of blown in insulation. Cellulose is the oldest insulation material used for not only the attic but other areas of the home as well.

6 25 r value extruded polystyrene. The most common type that homeowners will encounter is called loose fill cellulose insulation. This is slightly different from another type of cellulose insulation which is designed to be blown onto open walls much like spray foam. In this second type moisture introduced into the spray helps the cellulose stick to the wall.

Cellulose fiberglass and rock wool are typically blown in by experienced installers skilled at achieving the correct density and r values. A better choice is insulation that comes in smaller chunks. Blown in insulation is applied using a machine that blows a paper like material into the space to be insulated. Radiant barrier insulation is the best choice for many homeowners.

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. The installer taking his best firefighter pose. We offer our review of the three most popular types of attic insulation with a look at each one s pros and cons.

The best types of home attic insulation are open cell spray foam fiberglass and cellulose.