For Energy Efficiency
As you well know the cost of energy keeps going up, and the best way to reduce home energy consumption is to use energy-efficient materials, such as insulation, foam and radiant barriers. Adequate insulation in the attic (R-38 or 14+") up to (R-60 or 21") will increase efficiency. Properly sealing areas in the attic also helps. Simply adding a radiant barrier in an attic to reflect 97% of the heat gain and loss. Installing R-19 insulation in the crawl space and sealing around floor registers. All of these upgrades can drastically help the way a home performs and feels.