Providing a clear airflow when constructing a building

Providing a clear airflow: 9 Reasons why it is important when constructing a building, Eco home advice, Green property tips

Providing a Clear Airflow: 9 Reasons Why it is Important When Constructing a Building

6 Sep 2022

If you are responsible for designing or constructing buildings, then you need to make sure that every building you are involved with has a clear airflow and good indoor air quality. Ensuring that buildings have a sufficient supply of fresh air can significantly reduce the chances of bacteria, mold spores, and viruses impacting the health of these buildings’ residents (or the people that spend a lot of time in them).

However, germs aren’t the only reason that buildings need clear and unrestricted airways. This post will tell you why.

Providing a Clear Airflow when Constructing a Building

Eliminate Germs

If a building doesn’t have a clear airflow, then germs can get out of control. According to the team at, a ventilation device will help you to ensure that your building’s air is free of any harmful chemicals, and by extension, germs. The reason that it’s essential to eliminate germs or chemicals from your building’s airflow is that if you have any people living there, and they get hurt because of them, then you could be taken to court. The installation of a ventilation device will help to ensure that your building’s air is clean and not contaminated with chemicals or germs.

Provide Comfort

Clear airflow helps to ensure that your building’s tenants or the people working in it breathe cleaner air, which will make them a lot more comfortable. It can be very uncomfortable to breathe air that’s stagnant or unclean. If the people using your building are at work, then they won’t be able to focus or think clearly. If they are at home, then they could end up developing breathing issues from all of the germs, mold, and bacteria that are in the air.

Prevent Damage

If your building does not have a clear airflow, then damage will occur. The primary cause of damage is moisture. Moisture can lead to your building’s structure deteriorating, wooden beams and panels rotting, and mold forming. Mold is one of the main things that you need to watch out for in your building, since it can cause very serious health problems for the people using your building. If mold does get out of control and begin affecting people’s health, then you can be held responsible. A clear airflow will help to prevent mold from forming and moisture from damaging your building’s structure.

Viral Infections

Viral infections are something that you need to be worried about. During the COVID-19 pandemic’s early days, the media reported that the virus was spreading in apartment buildings through their ventilation systems and plumbing. Viruses were going from apartment to apartment, infecting people. If you are the owner of a building, then you need to make sure that it has a clear airflow, so that viruses aren’t able to jump from apartment to apartment. While most people are vaccinated, there are still some unvaccinated and vulnerable people that could get seriously hurt if they were to be infected with COVID-19 or any virus.

Providing a Clear Airflow when Constructing a Building

Stagnant Air

Stagnant air can stunt a person’s performance at work and mental clarity. Clear airflow can help to eliminate stagnant air. With that said, if the people in your building don’t open windows, then stagnant air can still occur. Because of this, you should recommend to the people living or working in your building that they keep windows open to ensure clear airflow. Clear airflow does its part in eliminating stagnant air, but it is essential that the people in your building do theirs, too. Stagnant air can actually be very bad for the health of people breathing it.

Internal Cooling

Because of the climate crisis, global temperatures are rising. Europe just recently saw its hottest summer in recorded history, with the United Kingdom breaking its temperature record. Clear airflow in a building can help with cooling, which prevents the need for people to use air-conditioning units. If your building does not have clear airflow, however, then heat can stagnate, and this can raise your building’s internal temperature massively. In addition to a ventilation system, you may also want to install an air-conditioning unit for the entire building, so that you can keep things as cool as possible for the people using it.


Moisture is a big problem, as already mentioned. The main thing that you need to worry about as far as moisture is concerned is mold. Mold can cause serious health problems and has even caused some people to actually die. If you are concerned about moisture in your building then in addition to ensuring that a ventilation system is in place, you also need to perform regular checks and encourage people to open windows. Mold can still form in your building despite having a good ventilation system if people don’t open windows and ensure that rooms are aired out.

Energy Loss

Energy loss can also occur if you do not have a ventilation system, since people will have to run their air-conditioning units more. At the moment, governments around the world are advising their citizens to be more conservative with energy use, mainly because global gas and electricity are in short supply due to the war that’s taking place in Ukraine. Reducing the amount of energy that your building uses will help to prevent putting strain on your nation’s electricity grid, in addition to significantly reducing energy bills. You can reduce the amount of energy that people need to use by ensuring that there is a ventilation system in place to cool your building down.

Remove Odors

Finally, and perhaps most importantly, clear airflow ensures that foul odors are removed. Bad odors can make life very difficult for the people who are living and working in your building. Ventilation is the easiest way to eliminate them. If your building does not have a ventilation system, then bad odors will hang around and will be very hard to eliminate. Foul odors can make life very uncomfortable, since they can be very oppressive, and can make living one’s life extremely difficult.

Good airflow is essential when you are designing a building, otherwise, the people living and working in it could experience discomfort and even health problems. There are many benefits associated with ventilating your building, from lower energy costs to a reduction in the chances that a person is going to make a personal injury claim against you. All in all, it makes more sense to ventilate your building than it does not.

Comments on this Providing a Clear Airflow when Constructing a Building article are welcome.

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Springfield University Hospital in London, England, UK
Design: C.F. Møller Architects
Springfield University Hospital in London building design
image courtesy of architects

MD Anderson Cancer Center at Cooper in Camden, New Jersey, USA
Design: Francis Cauffman, Architects

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