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 ...

Old sash (or double-hung) windows are counter-balanced by two pairs of weights hidden in each side of the window. The weights are hung on cords that run over a pulley wheel at the top of the window ...

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 ...