Adding insulation to the attic of a home has a varietyElectricity Freedom System Reviewof advantages. Most importantly, it prevents home temperatures from becoming extreme. It helps homeowners save money by reducing the amount of heating and cooling necessary.
Attic insulation prevents outside air from travelling beyond the confines of ceilings, floors and walls into the rest of the house. When all rooms in the home are about the same temperature, this is not much of an issue. When they are different temperatures, however, it matters a lot. In the wintertime, a cold, non-insulated attic invites cold air into the rest of the home below. A cold room takes more energy to heat. With a central heating system, it requires a longer running time to reach a comfortable room temperature.
This results in higher energy usage and higher energy bills. In the summertime, heat works the same way. Exterior heat and the sun's strong radiant energy penetrate the roof. When there is nothing blocking it, it enters the attic and the rest of the house, making every room warmer. Without effective insulating material, the house would be warmer in the summer and colder in the winter. The more separation between the attic and the rest of the home, the less negative effect cold winter air and hot summer air have upon the home and the energy bill.
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