Smoke-Free Chimney Starts With Correct Design

There is a definite relationship among the various exterior and interior dimensions of a fireplace that must be conscientiously followed.

A fireplace is often the focal point of a home. New Africa/Shutterstock

Dear James: My fireplace does not draw well, and the room gets smoky sometimes. I am adding another fireplace. What construction tips are important so the flue draws better?—Tyler F.

Dear Tyler: Your smoking wood-burning fireplace in your living room unfortunately is a very common problem. Once a room has filled with smoke from a fireplace, it is difficult to ever completely eliminate the smoky smell on humid days.