Fiberglass insulation is among the most commonly used insulation in residential houses. This is mainly due to the fact that of it's low expense compared to other kinds of insulation. The cost of fiberglass insulation differs depending on the thickness and "R" worth. Being inexpensive, there are numerous other advantages to utilizing fiberglass to insulate your house. It is completely fire resistant. While other kinds of insulation may motivate flames to spread out, fiberglass does not. The…