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

Not only are windows covered in condensation unappealing, they also can be evidence of a larger air-quality issue in your home. Fortunately, there’s multiple things you can attempt to address the problem.

What Causes Condensation along Windows

Condensation on the inside of windows is created by the humid warm air in your home reaching the cooler surface of the windows. It’s notably prevalent around the winter when it’s much cooler outside than it is within your home.

Inside Moisture vs. In Between Panes

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

  • Moisture inside a window is created from the warm moist air inside your home condensing on the glass.
  • Existing moisture you notice 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 has to be repaired or replaced.
  • Condensation inside the windows isn’t a window situation and can instead be fixed by adjusting the humidity in your home. Different things cause humidity inside a home, including showers, cooking, bathing or even breathing.

Why Indoor Sweating on Windows Can Be Trouble

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

How to Lower Humidity Throughout Your Home

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

If you have a humidifier running inside your home – whether it be a small 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 higher than you prefer, think about purchasing a dehumidifier. While humidifiers adds moisture into your home so the air doesn’t get too dry, a dehumidifier pulls excess moisture out of the air.

Small, portable dehumidifiers can remove the water from an entire room. However, those units require emptying water trays and generally service a fairly small area. A whole-house dehumidifier will eliminate moisture throughout 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 pick a temperature via your thermostat. The unit will run immediately when the humidity level exceeds the set level. These systems work with your home’s HVAC system, so you will receive the best results if you contact qualified professionals for whole-house dehumidifier installation Dundas and Northfield.

Other Ways to Eliminate Condensation on Windows

  • Exhaust fans. Putting in exhaust fans near humidity hotspots such as 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 raise the humidity level throughout your home.
  • Ceiling fans. Turning on ceiling fans can also keep air circulating throughout the home so humid air doesn’t get trapped in one place.
  • Opening your window treatments. Pulling open the blinds or drapes can decrease condensation by stopping the warm air from being trapped against the windowpane.

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