Q. The door leading from our dining room to our back deck is mostly glass. It is a big, heavy thing, and now it's got a problem that we don't know how to solve. Since we moved in here three years ago ...

You might feel a draft. Or notice that your window sashes are damaged. Maybe the panes fog or condensation collects between them. Or, worse, the frame itself is rotting. If any of these scenarios are ...

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 ...