Natural Ventilation

If you’re looking for a way to reduce your monthly energy costs, you need to consider natural ventilation. Not only can this approach to ventilation help you save money on a monthly basis, but it can also help you avoid problems that can cost a significant amount of money to fix.

What are the Advantages of Natural Ventilation?

The main reasons you should strongly consider natural ventilation are:

  • Wind independent
    • Prevents moisture accumulation
    • Is sustainable

Many people assume that if a ventilation system isn’t run on energy, it’s going to require a constant supply of wind to work. While there are natural ventilation systems that utilize wind, it’s possible to create this type of ventilation in areas that aren’t known for being windy. The reason this can be done is because a natural ventilation system can be set up so that it takes advantage of pressure differences. By placing the system’s vents at varying high and low points, it’s possible to create an ongoing pull between the vents.

Once air is consistently flowing through a space, it will ensure that there’s no way for moisture to start accumulating. This is extremely important because when moisture starts accumulating in an indoor space, it can easily lead to mold growth. While some people assume that mold growth is just an inconvenience, it can actually be a very destructive problem that can even create health complications. The other key advantage of natural ventilation is that it's sustainable. Not only does this mean you can save money, but it also means you can do your part to make the world a better place.

What is Needed to Create Natural Ventilation?

The main components of natural ventilation are intake and exhaust vents. The former pulls in fresh air, while the latter gives hot air a way to escape. When these two types of vents are used in conjunction with each other, they keep air moving instead of allowing it to sit and stagnate. This is the main function that prevents moisture from accumulating.

How Much Space Does Natural Ventilation Require?

If you decide that natural ventilation is a good fit for what you want and need to accomplish, the first factor you need to figure out is how much space you are going to need to create this type of ventilation. While you may be concerned that trying to figure this out is going to complicate the ventilation process from the very beginning, there’s actually a formula that makes it easy to pinpoint exactly how much space you need.

Start by measuring the loft space that you are going to ventilate. You will want to measure its length and width, then multiply the two numbers together. Once you do this, you can apply the 1:300 ratio to that number. Using this ratio will give you the number of square feet that you need to use if you want to achieve the best natural ventilation results possible.

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