Where to start with chimneys? Probably here: A chimney is not just an elongated window, not just a portal from inside to outside with deep, brick sills. A chimney, in fact, is a machine for generating ...

Q. We live in a historic home (over a hundred years old), but the chimney is estimated to have been built in the 1920's. It is on an exterior (north) wall and is about 40 feet tall. When we bought the ...

Dear Jim: We use our wood-burning fireplace for heat. It has not been cleaned out for years and we noticed bad spots on the outdoor chimney brick. What maintenance steps can we do ourselves? -- ...