Going Green with Insulation Materials Going Green with Insulation Materials

If you are environmentally conscious, you can start going green by using natural insulation materials. A very large market is opening up as demand increases for insulation materials made out of all-natural materials. Going green is not always inexpensive and green insulation materials are no exception. The following article will help educate you on the current materials being used for green insulation.

Cellulose Insulation

Cellulose is known by its common name: newspaper. Insulation materials made from cellulose are roughly 75 percent recycled newspapers and other paper. It is refined and made into rolled insulation that resembles the pink fiberglass insulation that everyone is familiar with. The cost of cellulose insulation varies by manufacturer but it is a reasonable alternative.

Cotton Fiber Insulation

The great thing about insulation materials made from cotton is that they do not itch. Cotton fiber is more expensive than other forms of insulation but it is very good at keeping the heat where it belongs: in your home. It is also a great product for noise insulation as cotton fiber insulation materials absorb sound. The majority of the cotton fiber insulation you find on the market will contain up to 85 percent recycled material.

Rock and Slag Wool Insulation

These two types of insulation materials are among the best you can purchase for your home. Slag wool insulation is made from the waste of metal created during the smelting process. It is then spun into wool material. Rock wood insulation is made from the waste of rocks used in commercial renovations and industrial jobs. These two types of insulation are about 75 percent recycled material. They are among some of the most fire resistant insulation materials you can buy and they can withstand temperatures as high as 2000 degrees F. In addition to this benefit they also provide energy efficiency that is not seen in most insulation materials.

Hemp Insulation

The fiber known as hemp is one of the strongest natural fibers known to man. The hemp fibers are combined with a minimal amount of polyester as a binder. Hemp insulation is fire resistant, it withstands moths and other insects which means you will be avoiding applying extra chemicals.

Denim Insulation

If you have ever wondered where your old jeans wound up, you can stop wondering. Instead of winding up in a landfill, jeans are instead being put to good use as insulation. Insulation materials made from denim is made up of around 85 percent recycled denim. This material does not itch and is treated with a natural fire resistant chemical.


NASA developed this to be used to collect space dust. Aerogel is not heavy at all and can withstand extreme weather conditions. It is the least dense solid on the planet according to Guinness World Records. Aerogel is made from pure silicon dioxide and sand, which are the same materials glass is made from. The manufacturing process is much like making gelatin.

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