Raising Indoor Humidity Levels: Why & How to Do It

Humidity refers to the amount of water vapor in the air, and the ideal level indoors depends on personal preference, the type of physical activities you do and the clothing you wear. The American Society of Heating, Refrigeration and Air Conditioning Engineers, however, recommends a humidity range of 45% to 55% to manage not just indoor comfort but illness as well.

indoor humidity


Humidity Changes

Given that moisture levels vary by season, it makes sense that the same goes for humidity. According to AC and home heating repair experts, summer air holds more moisture, so humidity is higher during the hotter months. The amount of moisture in the air drops during the colder months, however, resulting in lower humidity levels during the fall and winter. 

Why Do Humidity Levels Matter?

Extreme levels of humidity can result in illnesses and health risks. Not to mention, they can affect your general comfort levels. For example, when humidity is too low, you’re at risk of developing dry, itchy skin, as well as colds and similar infections. When humidity is too high, on the other hand, you’re looking at muggy conditions, sleep discomfort and mold growth.

In addition to effects that have a direct impact on you, indoor humidity levels can also affect your furniture and other components of your home. HVAC replacement and duct cleaning pros explain that when humidity is too low, wooden floorboards can bend, resulting in gaps between the planks. Contracting wood can also lead to cracks on surfaces and faulty joints, while wallpaper and drywall can crack.

How to Raise Humidity Levels During the Fall and Winter

  • Use a humidifier.

  • Bring in houseplants.

  • Leave your bathroom door cracked during showers.

    Stone Heating and Air is one of the most trusted HVAC maintenance companies in Central Point, OR, and surrounding communities. To learn more about indoor humidity and what we can do for you, simply give us a call at (541) 855-5521 or fill out our contact form. Schedule an appointment with us today!

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