Fiberglass insulation is one of the most widely utilized insulation in residential houses. This is mainly because of it's low expense compared to other types of insulation. The expense of fiberglass insulation varies depending upon the thickness and "R" value. Being inexpensive, there are many other benefits to using fiberglass to insulate your house. It is entirely fire resistant. While other kinds of insulation might encourage flames to spread out, fiberglass does not. If your house were…