The windows of your home are a portal to the outdoors, a way to let 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 plastered with condensation unattractive, they also can be evidence of a more substantial air-quality problem throughout your home. Luckily, there’s numerous things you can do to address the problem.

What Causes Sweating in Windows

Condensation on the inner layer of windows is created by the damp warm air inside your home hitting the cold surface of your windows. It’s notably common 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 know the distinction between moisture on the inside of your windows in comparison to 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 damp air in your home forming against the glass.
  • Any moisture you notice between windowpanes is produced when the window seal fails and moisture seeps between the two panes of glass, and at that point the window needs to be repaired or replaced.
  • Condensation inside the windows isn’t a window situation and can instead be resolved by adjusting the humidity in your home. Many things cause humidity in a home, like showers, cooking, bathing or even breathing.

Why Indoor Sweating on Windows Could Mean a Problem

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

How to Lower Humidity in Your Home

Thankfully there are various options for removing moisture from the air inside your home.

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

If you don’t have a humidifier active and your home’s humidity level is higher than you prefer, consider purchasing a dehumidifier. While humidifiers introduces moisture in your home so the air doesn’t dry out, a dehumidifier extracts excess moisture out of the air.

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

Whole-house dehumidifier systems are controlled by a humidistat, which enables you to specify a humidity level just like you would choose a temperature via your thermostat. The unit will run instantly 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 skilled professionals for whole-house dehumidifier installation Rockford.

Additional Ways to Reduce Condensation on Windows

  • Exhaust fans. Installing exhaust fans in humidity hotspots such as the bathroom, laundry room or above the kitchen range can help by extracting the warm, moist air from these rooms out of your home before it can increase 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 stuck in one spot.
  • Opening your window treatments. Throwing open the blinds or drapes can lower condensation by stopping the humid air from being stuck against the windowpane.

By reducing humidity across your home and dispersing air throughout your home, you can enjoy clear, moisture-free windows even in the middle of the winter.