The windows in your home are a gateway to the outdoors, a way to allow light in while 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 a symptom of a more substantial air-quality problem in your home. Luckily, there’s several things you can do to correct the problem.

What Creates Sweating in Windows

Condensation on the inside of windows is created by the damp warm air throughout your home reaching the cooler surface of the windows. It’s notably commonplace over the winter when it’s much cooler outside than it is inside your home.

Inside Moisture vs. In Between Panes

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

  • Moisture on the inside of a window is caused from the warm humid air inside your home collecting against the glass.
  • Any moisture you notice between windowpanes is produced when the window seal stops working and moisture gets in between the two panes of glass, and at that point the window has to be repaired or replaced.
  • Condensation inside the windows isn’t a window situation and can instead be solved by fine-tuning the humidity in your home. Numerous things produce humidity throughout a home, like showers, cooking, bathing or even breathing.

Why Condensation on Windows Could Mean a Problem

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

How to Reduce Humidity Throughout Your Home

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

If you have a humidifier operating 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 high, consider installing a dehumidifier. While humidifiers adds moisture into your home so the air doesn’t get too dry, a dehumidifier draws excess moisture out of the air.

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

Whole-house dehumidifier systems are regulated by a humidistat, which enables you to specify a humidity level just like you would select a temperature with your thermostat. The unit will begin running automatically when the humidity level overtakes the set level. These systems collaborate with your home’s HVAC system, so you will want to contact skilled professionals for whole-house dehumidifier installation Richmond.

Other Ways to Reduce Condensation on Windows

  • Exhaust fans. Installing exhaust fans around humidity hotspots such as the bathroom, laundry room or above the oven can help by pulling the warm, moist air from these spaces out of your home before it can raise the humidity level in your home.
  • Ceiling fans. Turning on ceiling fans can also keep air flowing inside the home so humid air doesn’t get trapped in one area.
  • Opening up window treatments. Pulling open the blinds or drapes can reduce condensation by stopping the damp air from being caught against the windowpane.

By decreasing humidity in your home and moving air throughout your home, you can take advantage of clear, moisture-free windows even in the winter.