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

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

What Produces Condensation in Windows

Condensation on the interior of windows is formed by the damp warm air inside your home hitting the cold surface of your windows. It’s especially prevalent during the winter when it’s much chillier outside than it is within your home.

Inside Moisture vs. In Between Panes

When discussing condensation, it’s crucial to recognize the difference 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 within a window is caused from the warm humid air throughout your home condensing against the glass.
  • Any moisture you notice between windowpanes is formed when the window seal fails and moisture gets in between the two panes of glass, and by then the window should be repaired or replaced.
  • Condensation inside the windows isn’t a window issue and can instead be resolved by changing the humidity inside your home. Different things cause humidity inside a home, including showers, cooking, laundry or even breathing.

Why Indoor Sweating on Windows Can Be a Problem

Though you might presume condensation in your windows is a cosmetic concern, it can be a sign your home has high humidity. If that’s the case, water could also be condensing on window frames, cold walls or other surfaces. Even a slim film of water can help wood surfaces to mildew or rot over time, promoting the growth of mildew or mold.

How to Lower Humidity in Your Home

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

If you have a humidifier operating 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 running and your home’s humidity level is higher than you prefer, look into purchasing a dehumidifier. While humidifiers introduces moisture into your home so the air doesn’t become too dry, a dehumidifier extracts excess moisture out of the air.

Compact, portable dehumidifiers can absorb the water from one room. However, these units require clearing water trays and usually service a fairly small area. A whole-house dehumidifier will extract moisture across your entire home.

Whole-house dehumidifier systems are managed by a humidistat, which enables you to specify a humidity level the same like you would pick a temperature on your thermostat. The unit will begin running automatically when the humidity level exceeds the set level. These systems collaborate with your home’s HVAC system, so you will want to contact qualified professionals for whole-house dehumidifier installation Tucson and Phoenix.

Alternative Ways to Lower Condensation on Windows

  • Exhaust fans. Adding exhaust fans in humidity hotspots including the bathroom, laundry room or above the kitchen range can help by pulling the warm, moist air from these areas out of your home before it can increase the humidity level in your home.
  • Ceiling fans. Running ceiling fans can also keep air flowing throughout the home so humid air doesn’t get stuck in one place.
  • Opening up window treatments. Throwing open the blinds or drapes can reduce condensation by stopping the warm air from being stuck against the windowpane.

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