A double-glazed window with a cracked inner pane can be a bit of a challenge. Here are some possible causes and potential solutions:
Wipe the inside of the window. If the moisture is on the surface, it’s fine. If you wipe it and it remains "foggy" or wet inside the two panes, the insulating gas (Argon) has escaped and air has replaced it. The window is no longer energy efficient. double glazed window cracked inside
To understand why an inner pane cracks, you must first understand the window’s hidden life. A double-glazed unit (IGU) isn’t just two pieces of glass with air in between. It is a sealed, hermetic system. A double-glazed window with a cracked inner pane
A specialized glass adhesive can help "stop" the crack from traveling further across the pane. double glazed window cracked inside