If the frame is not damaged and is still intact, the glass can be changed. The temporary repair does not require that the glass be taken out, but it will eventually have to be replaced.Ī replacement is required if the glass has been broken in either one or both panes. The adhesive can be either a special type of putty or a tape that prevents the window from shattering or cracking further. This usually involves an adhesive being placed within the cracks. Repairing a pane in a double-pane glass window requires only a temporary solution. Instead, you should have both panes installed and taken apart. While it is possible to repair a single-paned glass window, it is not recommended that you do so with a double-paned window. If one pane breaks or cracks, air or gas escapes and the window lose its ability to properly insulate. Double-pane windows can also increase the efficiency of your HVAC system, as they help maintain an indoor temperature. This acts as insulation and protects your windows from the elements outside. Are Both Panes Required to be Replaced?ĭouble-pane windows have two panes made of glass with air or gas between them.
#Cracked doublepane glass window repair how to#
We will explain why broken glass cannot be repaired in double-pane windows and how to fix them. To maintain the window’s efficiency, it is necessary to replace both panes of broken glass in double-pane windows. No matter what the cause of the broken glass is, it cannot be repaired. You have broken the glass in your double-paned window.
If your double-pane glass is broken or damaged, you should contact a professional with the necessary tools and experience to repair it safely. This job can be dangerous and may result in serious injury if you don’t have the proper tools and knowledge. You might be wondering if you can replace the glass in your double-paned windows yourself. To properly remove and replace damaged panes, you will need special tools.