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 ...

Chimney caps are the workhorse of the rooftop: They help exhaust smoke and prevent downdrafts; they keep water at bay; they protect the chimney's brickwork and they ward off critters like birds, ...

We analyzed theoretically and experimentally the performance of the 19 different ornamental caps of the individual chimneys located on the terrace of Palau Güell (Barcelona, Spain) designed by Antoni ...

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 ...