The windows of your home open up to the outdoors, a way to let light in when you appreciate the view of your garden, yard or landscape. The last thing you would want to see is a sweaty window plastered in a film of condensation.

Not only are windows plastered with condensation unappealing, they also can be a symptom of a larger air-quality issue inside your home. Thankfully, there’s several things you can do to correct the problem.

What Creates Sweating in Windows

Condensation on the inner layer of windows is produced by the damp warm air in your home reaching the colder surface of your windows. It’s notably common during the winter when it’s much chillier outside than it is inside your home.

Inside Moisture vs. In Between Panes

When discussing condensation, it’s necessary to recognize the distinction between moisture on the inside of your windows in comparison to moisture in between the windowpanes. One is an indoor air quality issue and the other is a window issue.

  • Moisture inside a window is created from the warm damp air inside your home forming against the glass.
  • Any moisture you notice between windowpanes is caused when the window seal fails and moisture gets in between the two panes of glass, in which case the window should be repaired or replaced.
  • Condensation on the inside of the windows isn’t a window issue and can instead be solved by changing the humidity inside your home. Numerous things generate humidity throughout a home, such as showers, cooking, laundry or even breathing.

Why Indoor Sweating on Windows Could Mean Trouble

Though you might think condensation on the inside of your windows is a cosmetic problem, it may also be evidence your home has higher humidity. If that’s the case, water may also be accumulating on window frames, cold walls or other surfaces. Even a slim film of water can cause wood surfaces to mildew or rot over time, fostering the growth of mildew or mold.

How to Lower Humidity in Your Home

The good news is there are several options for extracting moisture from the air inside your home.

If you have a humidifier operating inside your home – whether it be a small-scale unit or a whole-house humidifier – lower it further so the humidity inside your home decreases.

If you don’t have a humidifier going and your home’s humidity level is excessive, look into purchasing a dehumidifier. While humidifiers introduces moisture inside your home so the air doesn’t get too dry, a dehumidifier extracts excess moisture out of the air.

Compact, portable dehumidifiers can absorb the water from an entire room. However, those units require emptying out water trays and usually service a somewhat limited area. A whole-house dehumidifier will remove moisture throughout your entire home.

Whole-house dehumidifier systems are managed by a humidistat, which allows you to specify a humidity level just like you would select a temperature with your thermostat. The unit will start immediately when the humidity level overtakes the set level. These systems collaborate with your home’s HVAC system, so you will want to contact experienced professionals for whole-house dehumidifier installation Crown Point.

Other Ways to Eliminate Condensation on Windows

  • Exhaust fans. Putting in exhaust fans near humidity hotspots like the bathroom, laundry room or above the stove can help by drawing the warm, humid air from these spaces out of your home before it can elevate the humidity level inside your home.
  • Ceiling fans. Running ceiling fans can also keep air circulating throughout the home so humid air doesn’t get trapped in one spot.
  • Opening up window treatments. Throwing open the blinds or drapes can lower condensation by stopping the damp air from being trapped against the windowpane.

By lowering humidity in your home and dispersing air throughout your home, you can make the most of clear, moisture-free windows even in the middle of the winter.