Why an Attic Fan is Crucial for Your Home

Why an Attic Fan is Crucial for Your Home
  • Opening Intro -

    There is a large discussion that keeps on going regarding whether or not every home needs an attic fan or not.

    While homeowners do look at other solutions like a thicker layer of insulation or possibly also installing air conditioning in the attic, fans are a great improvement to your attic for a fraction of the price.


Due to the changes in global climate, summers have been quite hot in recent years, making 80-90 degree summer days an almost permanent occurrence. The need for attic cooling has never been more present, and today we will list the reasons why attic fans are a great idea.

Why does my attic need cooling?

As we all know (or should know), hot air tends to rise while cool air tends to stay in the same place. When talking about a home, this means that hot air from all around the house will rise towards the attic, turning a normal 80 degree summer day into a 150 degree oven sitting right on top of your head.

This also leads to a much warmer floor, which in turn will lead to your air conditioning units working much harder than normal – costing you energy, time and comfort. The hazards caused by extreme temperatures in the attic are also not to be ignored, especially if you live in a more arid climate.

What are the advantages of an attic fan?

Here are the main reasons why installing a fan in your attic is a great idea:

  • 1. Comfort
    Lowering the temperature in your attic will also make the living rooms below colder with around 10 degrees. This makes them much easier to air condition and live in, of course.
  • 2. Roof life

    If your attic does not have a fan, it will collect moisture in the insulation. In some time, this will cause mold in the wood, which will be hard and costly to remove. An attic fan will increase the life span of your roof with quite some time.

  • 3. Energy costs

    Due to the fact that an attic’s fans reduce the overall temperature in a home by 10 degrees, it also reduces the energy cost of the home by around 30%.

What should I look for when choosing an attic fan?

Every home comes with its individual needs for insulation and ventilation, so there is no sure-fire formula here. Carefully asses what power you need, what is the total surface that needs to be cooled and how many vents does your attic have. One thing you should always look for is an automatic off switch for your fan in case of a fire – attic fans can cause severe accidents when not equipped with such a switch.

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To sum up, there really is no discussion whether you should get an attic fan. The only thing you should consider is what type and size you should acquire. Share this article with your friends and social media followers to receive first-hand feedback about different attic fan types, and also make them aware of the dangers they expose themselves to if they don’t yet have such a fan.



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Categories: Attic

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