Broken Seal On Double Pane Window Site

Don't let the fog trick you—clear it up with a repair, not a band-aid. Have you successfully repaired a foggy window, or did you live with it until replacement? Let me know in the comments below!

Call a local glass shop to quote an IGU replacement. If every window looks like a shower door: Get quotes for full replacement. broken seal on double pane window

What you are looking at is the telltale sign of a on your double-pane (insulated glass) window. Don't let the fog trick you—clear it up

Remember that Argon gas that escaped? It was keeping your home warm in winter and cool in summer. With air (and moisture) in the cavity, the window’s insulation value drops by up to 50%. You are now heating and cooling the outdoors through that one pane. Call a local glass shop to quote an IGU replacement

If left for years, the moisture reacts with the glass and hard water minerals. Eventually, the fog turns into hard white streaks that look like scratches. At that point, cleaning is impossible, and the glass must be replaced. Can you fix it? (Spoiler: Don’t drill the glass) If you search YouTube, you will find "hacks" for fixing a broken seal—drilling a tiny hole in the glass to let the moisture out and inserting a one-way valve.