Tag Archives: unlined chimney

The top of an unlined chimney

Problems with an Unlined Chimney

The top of an unlined chimney

As a chimney sweep, the most important part of a chimney that we inspect is the flue lining. In many older homes, there is no flue lining. This type of chimney system is referred to as an unlined chimney.  According to the Chimney Safety Institute of America, “Never use a chimney that does not have […]

A masonry chimney on the exterior wall of a home

What is a Masonry Chimney?

A masonry chimney on the exterior wall of a home

Just like automobiles that have different manufacturers and models, the same goes for fireplaces and chimneys. Here in Southern California, there are primarily three different types of open fireplace systems–1) masonry chimneys; 2) prefabricated, factory-built systems; and 3) Rampart General Pre-Cast systems. Since I’ve already addressed Rampart General Pre-Cast systems in the past, this post […]