As a homeowner, it is important to understand why condensation occurs and how to prevent/fix it. Answers to common questions are below! 

Why Does Condensation Happen on My Windows 

Condensation on windows is a big indicator of a humidity problem within your house. Condensation occurs on your windows when the inside is warm and humid and the outside is cool.  

I Replaced My Old Windows and the New Ones are Experiencing Condensation! 

Some homeowners experience condensation when replacing their old windows with new energy-efficient windows. Often, they may think there’s an issue, but in reality, this indicates that the new windows are well-insulated and performing as designed.  

Should I Be Concerned About Condensation on My Windows? 

Condensation on your windows is relatively easy to remediate, but you should address it sooner rather than later. If left untreated, the excess moisture can result in mold or mildew buildup, which could lead to respiratory issues. 

How Can I Prevent Window Condensation? 

When addressing a condensation issue, it is crucial to address the root cause of the problem, which is excess humidity. The simplest way would be to increase your home’s ventilation. Opening windows and doors, or using exhaust fans can circulate air within the home and limit humidity.   

There is Condensation Inside My Window/ My Window Is Foggy! 

If there is condensation between the glass panes of your window, this is indicative of a different problem than condensation. Condensation or moisture within the Insulated Glass Unit (IGU) occurs when the seal that traps the insulated gas in the unit has been compromised. This is often referred to as a seal failure. 

In this case, the only thing you can do to fix the issue is to replace the glass unit. Depending on the window style, this may be as simple as swapping out a window sash or replacing the IGU, which is a little more complicated.  

Check your warranty or call customer service to see if a replacement is covered!