Q. We have numerous double-paned windows. Several of these are fogging up between the panes of glass. It appears to be moisture condensation. How can this be removed? The glass panes are in good ...

Q: I've read your recent column about windows and have some related questions. I have dual-pane windows whose cells have "leaked" and the inside surfaces are discolored. They are installed in ...

A couple of years ago, we installed new, dual-pane windows throughout our 100-year-old house. I’d never had them before, so I was amazed at how well they insulated in extreme temperatures, plus kept ...

If you can’t see clearly from your windows, it may not be your eyesight. It could be the glass. Not your eyeglasses, but the actual window pane itself. Or if you notice the windows are unable to keep ...