Q: Our house has an unusual chimney made with irregular stones. The existing cap is in poor shape. What’s the best way to install a cap on a masonry chimney? A: The chimney cap I’d build would be a ...

There are best practices when it comes to chimney caps or crowns. Unfortunately, most roofers, masons and chimney sweeps are either unaware of them or don’t use them. I estimate that fewer than 1 in ...

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 ...

Rob Robillard is a general contractor and editor of AConcordCarpenter.com. Q. What is the proper installation for a squirrel-protector cap for a residential chimney? I’ve been told that our cap is too ...

It is a good idea to have your chimney professionally inspected before installing a chimney cap. Chimney caps protect the chimney and flue from water and ice damage, enhance air flow and reduce the ...

Your chimney looks fine from the yard — but inspectors know better.

Our house has an unusual chimney made with irregular stones. The existing cap is in poor shape and I’m worried about damage. Each contractor I talk with has a different solution and none of them are ...