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The Energy Efficient Attic -- Insulation

Insulation

Typically, the majority of heat and cooling transfers take place in the attic. This is because heat naturally goes from a warm place like your bedroom or living room to a cooler space like an unheated attic. In the warm months, the same is true, heat flows from the outdoors into the cool interior of your home.

Insulation acts as a barrier to this unwanted circulation— making it easier to maintain a comfortable home. With proper ventilation and a radiant barrier, you can significantly reduce your use of heating and cooling systems and make your home more absorbent of sound.

Frequently Asked Questions

How can insulation be beneficial to my home?
The average American heating and cooling system accounts for 50% to 70% of your home’s total energy use. By installing insulation, your home can better maintain its temperature while reducing the amount of energy needed for heating and cooling.

Isn’t insulation already installed in my home?
Many homebuilders typically install a minimal amount of attic insulation—less if it’s an older home. Even in a newer home, more insulation in the attic can cut your utility bills and even increase your home’s value.

What does insulation do?
Insulation resists the flow of heat. The more insulation you have, the warmer your rooms stay in the winter, and the cooler they stay in the summer—with less energy expenditure.

ROC 263327, ROC 263328