Is It True That the Windows in My Home Could Be Making Me Sick?

Window With Mold

Yes, it is true that the windows throughout your home COULD be making you sick; however, it is not the common drafts that come through the windows that are to blame. It has been scientifically proven that while drafts could result in discomfort and carry outdoor pollutants that could impact your health, they are not responsible for illnesses that occur with homeowners.

What makes you sick are the various bacteria and allergens that could be living on the windows due to infrequent cleanings that could be making you sick. Additionally, the moisture that finds its way through the windows could be responsible for adverse health reactions. 

The Basics

According to numerous studies, the average home has approximately 8,000+ different types of bacteria present at any given time. Once these make their way to the windows, they will take root there and continue to thrive.

The main reason for this is the fact that most homeowners do not clean the surfaces of their windows on a regular basis. Drafts may push in pollutants and allergens that may land on the window. Additionally, if you have a leak, moisture will find its way on your windows.

Not only does this moisture help bacteria and other potentially dangerous substances thrive, but it could result in the growth of mold and mildew. 


One of the most common substances found on windows throughout the home is dust. While this may seem innocent enough, it must be understood that high amounts could trigger allergies. Additionally, dust may result in an infestation of dust mites throughout the home.

If this happens, members of your household may develop respiratory issues, sneezing fits, water eyes, and other types of discomfort. Those that have lung diseases – such as asthma – may find that their condition worsens.

Prolonged exposure to dust and dust mites may lead to the development of a lung disease that is referred to as “hypersensitivity pneumonitis”. 


If there is a leak in or around the windows throughout your home, the area will become a breeding ground for mold. Windows provide a barrier between hot air and cold air. This could lead to the development of condensation on older windows.

This moisture may also result in the growth of mold. Over time, those that are subjected to mold may suffer from allergies, breathing complications, headaches, nausea, and more. If you have a moisture problem with your windows, it is best to have it resolved by having replacement windows installed by a professional. 

Are You Feeling Unwell? 

If you are reading this, chances are, you or a member of your household has been feeling a bit unwell. If so, first, you should seek the assistance of a medical professional to address the issue. Once you are up to it, put on a mask and evaluate your windows.

If you notice a lot of dust, moisture or condensation, cracks, or other complications, contact us here at Chattahoochee Windows immediately. We will inspect your windows to determine if it is time for replacement windows. Contact us now by calling the following number: 770-904-9909

Recent Posts