When choosing your insulation cost should be a factor but not the main factor. There are a few things you want to think about before deciding on what type of insulation to get. The first and foremost thing that should be on your mind is what type of insulation is best for your particular needs. Once you’ve figured this out you need to figure out what brand you trust. You can get most brands in most home improvement stores so price shopping will be easy. You don’t want to get the wrong kind of Insulation, although many will work some are not as effective. If you live in an area where fires tend to break out nearby, for example, you will want to find a fire retardant type.