Step 10: La chimenea (chimney)
I had to choose between buying cast iron pipes, which are much more durable, heavy, expensive, or iron. I chose the latter, with the idea that in a few years if they are bored (and I'm still alive), the problem is easily solved by replacing or repairing the affected part. In addition, to install without help would not be easy. After I did, I congratulated the decision. The chimney is composed of two pieces of 1.63 m, which in its middle part are simply supported one above the other, held in place by a flange which fixes them to the wall.