The windows in your home are a portal to the outdoors, a way to let light in as you enjoy the view of your garden, yard or scenery. The last thing you need to see is a sweaty window coated in a layer of condensation.

Not only are windows covered in condensation unappealing, they also can be a symptom of a more substantial air-quality issue inside your home. Fortunately, there’s several things you can attempt to correct the problem.

What Produces Condensation along Windows

Condensation on the inner layer of windows is produced by the damp warm air inside your home mixing with the cold surface of the windows. It’s particularly common around the winter when it’s much colder outside than it is within your home.

Inside Moisture vs. In Between Panes

When talking about condensation, it’s crucial to understand the contrast between moisture on the inside of your windows versus moisture in between the windowpanes. One is an indoor air quality issue and the other is a window issue.

  • Moisture within a window is caused from the warm humid air in your home condensing against the glass.
  • The moisture you find between windowpanes is caused when the window seal stops working and moisture seeps between the two panes of glass, in which case the window has to be repaired or replaced.
  • Condensation on the inside of the windows isn’t a window problem and can instead be resolved by adjusting the humidity across your home. Many things generate humidity in a home, including showers, cooking, laundry or even breathing.

Why Indoor Sweating on Windows Can Be Trouble

Even though you might consider condensation inside your windows is a cosmetic issue, it can be evidence your home has high humidity. If that’s the case, water might also be collecting on window frames, cold walls or other surfaces. Even a slim film of water can help wood surfaces to mildew or rot over time, fostering the growth of mildew or mold.

How to Reduce Humidity in Your Home

Not to worry, because there are numerous options for removing moisture from the air inside your home.

If you have a humidifier running inside your home – whether it be a smaller unit or a whole-house humidifier – lower it further so the humidity inside your home comes down.

If you don’t have a humidifier active and your home’s humidity level is high, consider getting a dehumidifier. While humidifiers adds moisture inside your home so the air doesn’t become too dry, a dehumidifier pulls excess moisture out of the air.

Smaller, portable dehumidifiers can absorb the water from a single room. However, portable units require emptying out water trays and generally service a small area. A whole-house dehumidifier will remove moisture across your entire home.

Whole-house dehumidifier systems are controlled by a humidistat, which permits you to specify a humidity level the same like you would choose a temperature via your thermostat. The unit will start immediately when the humidity level surpasses the set level. These systems coordinate with your home’s HVAC system, so you will want to contact qualified professionals for whole-house dehumidifier installation Port Orchard.

Additional Ways to Lower Condensation on Windows

  • Exhaust fans. Installing exhaust fans near humidity hotspots such as the bathroom, laundry room or above the kitchen range can help by drawing the warm, moist air from these rooms out of your home before it can increase the humidity level inside your home.
  • Ceiling fans. Spinning ceiling fans can also keep air circulating throughout the home so humid air doesn’t get trapped in one area.
  • Opening up window treatments. Throwing open the blinds or drapes can lower condensation by preventing the damp air from being stuck against the windowpane.

By reducing humidity across 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.