The Mattone Barile and Mattone Barile Grande chimney is designed to be 3 rows of firebrick in height. You can get away with 4… BUT NO MORE THAN 4!
Each row of chimney brick weights about 40lbs -
8lbs per Firebrick
x 4 Firebricks per row
Plus 8lbs of mortar per row…
See how quickly that added up?
If you need extra length, simply add a DuraTech chimney between the DuraTech Anchor Plate and the DuraTech Chimney Cap.
They come in the following length sizes AND they do connect, so if you need a 6’ pipe, simply order a 2’ & 4’ pipe.
12" Chimney Pipe
24" Chimney Pipe
36" Chimney Pipe
48" Chimney Pipe
We DO NOT sell the 24", 36" & 48" chimney pipe - those are sold directly by DuraTech.