For every construction project, there is a certain amount of insulation needed within the walls of a home. The amount of insulation needed in a home varies based upon location. For instance, Florida is in zone 1, which means that builders should utilize insulation for the attic that has an R-Value between 30 and 49. To view what R-value your home’s insulation is recommended to have, click here. The R value signifies the thermal performance of the insulation such that a higher R -Value means that the insulation has a greater thermal performance. Thus, Florida builders would want to use insulation with a lower R-Value than New York builders. According to Energy.gov, the most common form of insulation for homes is blanket insulation or known as fiberglass insulation. To read more about insulation, click here.