Q: I have three windows with glass that's either cracked or fogged. These windows, original to my early 1980s house, are double-hung and framed in wood, with vinyl on the frame and a string-type ...

In warm weather, there’s nothing better than opening a double-hung window to let a cooling breeze inside a stuffy room; but when the weather turns cold, you want that window to be tight and keep ...

A reader sent me a photo of a wood window in his girlfriend’s bathroom. The window is suffering from rot, and the sash frame is starting to separate. He asked if I was able to determine what was ...