What is Sick Building Syndrome
In recent years, there has been growing awareness about the impact of indoor environments on our health. Just as the term “Sick Building Syndrome” (SBS) has raised concerns about commercial properties, similar issues can affect residential spaces, posing risks to homeowners and renters. At Full Spectrum Environmental, we specialize in environmental assessments and solutions, helping create healthier living spaces. In this article we dive into everything you need to determine if your home is potentially affecting your health.
Understanding SBS in your Home
Sick Building Syndrome (SBS) is a condition where occupants of a building experience health effects that seem to be linked to time spent in that building, but no specific illness or cause can be identified. While this term is often associated with commercial properties, residential buildings can also be affected. Common symptoms include:
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Headaches
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Dizziness
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Nausea
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Eye, nose, or throat irritation
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Dry cough
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Dry or itchy skin
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Difficulty in concentrating
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Fatigue
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Sensitivity to odors
Common Causes of SBS in Homes:
Poor Ventilation
In modern energy-efficient homes, its very common to build the house “tight”, completely preventing outdoor air from entering inside the home. While this helps reduce energy costs, sealing off fresh air can cause issues if the contaminants are already inside the home. Preventing the exchange of air from outside actually traps the pollutants inside and increases concentrations in the breathable air.
Chemical Contaminants
In today’s age everyone is consciously choosing products like organic foods, better water filtration, and natural bath products. But what about other products like paints, cleaners, and lawn care? Its very common for these types of products to release volatile organic compounds (VOCs) that can affect indoor air quality and those who are more sensitive.
Biological Contaminants
Mold, bacteria, and dust mites thrive in damp and poorly ventilated areas. These biological pollutants have the potential to trigger allergic reactions and respiratory issues. In a 2024 real estate census, it was found that almost 47% of residential buildings contain signs of mold.
Building Materials
Some building materials and furnishings release chemicals into the air. For example, formaldehyde, commonly found in pressed wood products, can cause irritation and other health problems. Even some modern materials like laminate flooring and new carpets can contain chemicals that off-gas into the breathable air and increase TVOC levels.
Protecting Your Health: Tips for Homeowners and Renters
Creating and maintaining a healthy indoor environment requires fixing known issues and taking proactive measures. Here are some detailed tips on what homeowners and renters should look out for to ensure their homes remain safe and comfortable:
Humidity Control
Controlling indoor humidity is one of the most essential factors for preventing mold and mildew growth, which can lead to health problems. Using a hygrometer to monitor humidity levels, American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) recommends maintaining relative humidity between 30-60%.
Where theres humidity, theres the potential for mold! Keeping your air dry is one of the best preventative measures against microbial growth in your home.
Air Quality and Ventilation
Good ventilation is crucial for maintaining indoor air quality. As a simple first step, keep things clean! Regular cleaning and maintenance can prevent dust and debris buildup, which can impede airflow. Its also important to check if all ventilation systems, including kitchen and bathroom exhaust fans, are functioning properly.
In addition to mechanical ventilation, you can use natural ventilation by opening windows and doors to allow fresh air to circulate. Cross-ventilation can help remove stale indoor air and reduce the concentration of indoor pollutants. For more serious situations, contacting professional services to run Air purifiers with HEPA filters can help scrub pollutants out of the air.
Mold and Mildew Prevention
Regular inspections of areas prone to moisture, such as bathrooms, kitchens, and basements, are vital for detecting mold early. Mold can appear as black, green, or white spots and should be cleaned immediately using appropriate cleaning solutions. For extensive mold problems, consider hiring a professional remediation service. Additionally, ensure that gutters and downspouts are directing water away from your home’s foundation to prevent leaks and moisture issues.