Does Attic Insulation Help Ac

Soffit air is essential to the ventilation of your attic if your home is designed that way.

Does attic insulation help ac. Attic insulation can effectively solve the problem. After 5 years you ve spent 175. In your next case a hypothetical house without any ac does an attic fan make sense. A lot of it migrates downward.

This heat then transfers to your living space warming up the air conditioned air. Every ounce of insulation you add pays off by reducing the amount of heat that tends to escape through attics thus lowering your heating bills as well as your air conditioning. The insulation in the attic area plays a crucial role in maintaining cool interiors during summers. The more insulation and fewer air gaps you ve got the slower the heat and air escape.

But that is not the only benefit of attic insulation. I would recommend installing berger accuvent baffles over every soffit vent before adding more insulation. Warm air doesn t always rise. Efficient operation of the heating and cooling unit will result in reduced energy bills.

As a responsible homeowner it benefits you to know why insulation helps to maximize your ac efficiency so you can make an educated decision about whether it s time to invest in attic insulation before the sacramento summer sets in. Well it s possible that it will lower the attic temperature a few degrees. The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home. Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary.

Find a diagram of common air leaks here. Gaps in the attic or between the lower floors and the attic will let heated or cooled air escape to the great unconditioned outdoors making any insulation you add essentially useless. Insulating the attic can prevent air leakage. This will ensure optimum operation of the hvac unit.

It will seal the leaks and prevent release of air from the house. But it will also add to your electric bill. Let s say it costs you 5 a month or 35 a season to operate. Ok so attic insulation is good during the winter.

When sun shines on your attic the attic absorbs heat. And the less often you have to run your furnace. Unless you plan to convert your attic to a living space it doesn t make sense to seal it and route your hvac vents up there. During summer the reverse stack effect occurs.