Should you repair windows that leak heat and jack up your gas bill, jam going up and down, and have glass that's become dull over the years? Or should you replace windows that are causing you grief ...

Dear James: My existing old double-hung windows still look nice, but they leak outdoor air and are difficult to open and close. What can I do to improve them myself? -- Kevin J. Dear Kevin: If ...

Replacing your old windows with new ones could make your home quieter, let in more light, keep out cold drafts, and cut your utility bill. But the most expensive replacement windows don’t necessarily ...

Installing replacement windows can make your home quieter and less drafty, and you might even save on heating and cooling bills. That’s particularly true if you’re replacing leaky old single-pane ...

Time takes its toll on old windows: Consider the thick layers of cracked paint, the broken panes, and the missing caulk. And don’t forget about windows that no longer open. What’s a homeowner to do?