La gib Posted September 25, 2011 Share Posted September 25, 2011 I am on the verge of ordering some fire brick. I am getting a load of soft insulating brick and some hard brick for the bottom. At the moment I use a forge made from a large thermalite block. I drilled a 4 inch hole in the middle, running from front to back, and a 2 inch hole in the top. I then attached a weed burner to blow down into the hole choosing the middle burner out of the three options. It gets up to cherry red working heat. I am going to make a new forge from the fire brick which should hold more heat due to being insulated brick. What is the best way to introduce the heat to the cavity of the forge, top side or bottom? Quote Link to comment Share on other sites More sharing options...
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