One foot of chimney height will contain five courses of ordinary bricks.

CHIMNEYS

No. Flues

Size of Flue

Size of Chimney

No. Bricks per Ft.

1

8"X 8"

16"X16"

30

2

8"X 8"

16"X28"

50

3

8"X 8"

16"X40"

70

1

12"X12"

20"X 20"

40