The windows in your home are a gateway to the outdoors, a way to draw light in when you appreciate the view of your garden, yard or other surroundings. The last thing you would want to see is a sweaty window covered in a film of condensation.

Not only are windows covered in condensation unsightly, they also can be evidence of a more substantial air-quality issue throughout your home. Fortunately, there’s numerous things you can try to address the problem.

What Creates Sweating along Windows

Condensation on the interior of windows is formed by the moist warm air inside your home mixing with the cold surface of the windows. It’s notably commonplace in the winter when it’s much colder outside than it is inside your home.

Inside Moisture vs. In Between Panes

When discussing condensation, it’s important to understand the distinction between moisture on the inside of your windows compared to moisture in between the windowpanes. One is an air-quality issue and the other is a window issue.

  • Moisture on the inside of a window is produced from the warm damp air in your home forming on the glass.
  • Existing moisture you find between windowpanes is formed when the window seal breaks down and moisture gets in between the two panes of glass, in which case the window should be repaired or replaced.
  • Condensation inside the windows isn’t a window problem and can instead be solved by fine-tuning the humidity in your home. Numerous things cause humidity inside a home, like showers, cooking, bathing or even breathing.

Why Indoor Sweating on Windows Can Be Trouble

Though you might presume condensation on the inside of your windows is a cosmetic concern, it could also be a sign your home has excess humidity. If this is in fact the case, water might also be accumulating on window frames, cold walls or other surfaces. Even a thin film of water can encourage wood surfaces to mildew or rot over time, fostering the growth of mildew or mold.

How to Reduce Humidity Throughout Your Home

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

If you have a humidifier active in your home – whether it be a smaller 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 high, look into getting a dehumidifier. While humidifiers introduces moisture into your home so the air doesn’t dry out, a dehumidifier extracts excess moisture out of the air.

Small, portable dehumidifiers can remove the water from one room. However, portable units require emptying out water trays and usually service a somewhat limited area. A whole-house dehumidifier will eliminate moisture across your entire home.

Whole-house dehumidifier systems are controlled by a humidistat, which permits you to specify a humidity level precisely like you would choose a temperature via your thermostat. The unit will begin running instantly when the humidity level surpasses the set level. These systems coordinate with your home’s HVAC system, so you will receive the best results if you contact skilled professionals for whole-house dehumidifier installation Milwaukee.

Other Ways to Eliminate Condensation on Windows

  • Exhaust fans. Adding exhaust fans around humidity hotspots including the bathroom, laundry room or above the oven can help by extracting the warm, humid air from these areas out of your home before it can elevate the humidity level inside your home.
  • Ceiling fans. Running ceiling fans can also keep air moving within the home so humid air doesn’t get caught up in one area.
  • Opening up window treatments. Pulling open the blinds or drapes can decrease condensation by preventing the humid air from being caught against the windowpane.

By decreasing humidity inside your home and dispersing air throughout your home, you can enjoy clear, moisture-free windows even in the winter.