Insulation is one of the most important items you can purchase for your home. Not only does it keep your home warm in the winter, but it also helps to regulate air and water heat exchange in the summer. 

The right type of insulation will depend on the climate where you live and the size of your home. Here are a few things to consider when choosing green attic insulation in Chicago: 

-The R-Value of the insulation. This is a measure of how well insulation resists heat loss. The higher the R-Value, the more effective the insulation will be at preventing heat loss. 

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-The type of insulation. There are three main types of insulation: blown cellulose, fiberglass, and spray foam. Each has its own benefits and drawbacks. 

-The cost of the insulation. Price is definitely a factor to consider when buying insulation, but there are other factors, such as quality and warranty, that should be taken into account as well.

When you are insulating your attic, there are a few things you should avoid. For example, do not use foam insulation. Foam insulation is a waste product from the manufacturing process and can release harmful chemicals when it burns.

Instead, use cellulose insulation. This type of insulation is made from recycled paper and is environmentally friendly. It also has a longer lifespan than foam insulation and does not release harmful chemicals when it burns.