Double Pane Windows Condensation Between Panes

In double panes two panes are separated by a sealed pocket of inert gas.

Double pane windows condensation between panes.

It is this sealed space that gives the window most of its thermal performance. A critical temperature known as the dew point exists where these water droplets will be forced so close together that they merge into visible liquid in a process called condensation. Double pane foggy window repair can be done by drilling 2 small holes on the outside pane. This option only removes moisture.

In an older home it s not uncommon to see condensation in between the glass on some of the windows. If you have double pane glass and the condensation is as you say in between the panes. Most every window company i am aware of other than andersen the warranty for this is 10 years so you need to pay for new glass. Double pane windows also called insulated or thermal windows are made with two panels of glass sandwiched over a spacer and sealant creating a space between the panes that is filled with air or with a gas usually argon or krypton.

There is one more method you can try before you remove the glass from your double pane window. As windows age moisture can seep in between the panes. In humid climates wooden window frames are often the culprit. The wood gets too wet and starts to rot and eventually the glass seal breaks down.

If not properly sealed or if the seal has worn the interior of the window can fog up due to the collection of moisture and condensation. Point a fan towards the drilled holes. Double panes are a common feature used to increase the energy efficiency of windows. Often professionals must be called in to repair this problem but that can be expensive and not always guarantee positive results.

Here s what i learned about how to remove moisture from between window panes. Double pane windows have a gap between the two layers of glass. You have a seal failure and need to replace the glass. So i wondered if i could perform double pane foggy window repair myself.