Double Pane Windows Condensation Between Panes

Double panes are a common feature used to increase the energy efficiency of windows.

Double pane windows condensation between panes.

In double panes two panes are separated by a sealed pocket of inert gas. It is this sealed space that gives the window most of its thermal performance. 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. Here s what i learned about how to remove moisture from between window panes.

Often professionals must be called in to repair this problem but that can be expensive and not always guarantee positive results. When condensation between double pane windows forms the seal on the glass is broken. Double pane foggy window repair can be done by drilling 2 small holes on the outside pane. In humid climates wooden window frames are often the culprit.

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. The wood gets too wet and starts to rot and eventually the glass seal breaks down. This option only removes moisture. Double pane windows have a layer of gas usually argon or air trapped between two panes of glass that acts as insulation to reduce heat loss through the window.

So i wondered if i could perform double pane foggy window repair myself. If you have double pane glass and the condensation is as you say in between the panes. Double pane windows have a gap between the two layers of glass. As windows age moisture can seep in between the panes.

Doing so will increase the air flow between the window panes thus causing the moisture to evaporate. There is one more method you can try before you remove the glass from your double pane window. In an older home it s not uncommon to see condensation in between the glass on some of the windows. You have a seal failure and need to replace the glass.