Broken Seal In Double Pane Window

While it might seem like a minor cosmetic issue, a failed seal is a sign that your insulated glass unit (IGU) is no longer performing its primary job. Here is everything you need to understand about why seals fail, what it costs you, and how to fix it.

If the window frame is vinyl and warped, or wood and rotting, you replace the entire window. broken seal in double pane window

Once the argon gas escapes and is replaced by humid air, the window’s R-value (insulating power) drops significantly. While it might seem like a minor cosmetic