The fire is contained, making it safe to work around.

Push the wood inside, add more when it’s done, and pull the shelf out to remove the ash build-up after you’re done.

Two round pipes 10 inches long and about 1 inches thick.

One about 10 inches by 10 inches for the shelf, and the second 19 inches by 12 inches for the top of the fuel chamber. So when it came to making the clay rocket stove measurements, looks took a backseat. We fired up the rocket stove to burn out the mold. We allowed it to cure for four weeks indoors, wetting every day during the first week to prevent the concrete from drying too quickly and cracking. New Solar Oven Is So Fast It’s Been Dubbed “Mother Nature’s Microwave” The combustion chamber or chimney is 6 inches by 6 inches. From the floor to the top of the fuel chamber is 10 inches. From the floor to the top of the chimney is 22 inches. Our rocket stove has a footprint of 10 inches by 15 inches.

He poured the concrete in the 2-inch gap, making the walls of the rocket stove 2 inches thick.

We left 1 inch of steel exposed at the top to be used as the pot support.

Then he built a 10-inch-by-10-inch hollow “L” around the first one, creating a 2-inch cavity for pouring the concrete.

He added 2 parallel sticks, ½ inch by ½ inch, on the lower front of the “L,” 1 inch from the floor, to create a groove for the shelf.

My husband made a wooden mold for shaping the inner cavity - a 6-inch-by-6-inch hollow plywood “L”.

Here’s how we built our concrete rocket stove:

The rocket stove, when fired up, sounds similar to that of a rocket taking off – hence, its name. This concept is also seen in the Dakota fire pit. Everything gets burned in the combustion chamber before leaving the chimney. The rocket stove makes use of all the fuel. In this article, I will share with you the concept of the rocket stove, how we built two of them, and its advantages and disadvantages.Ī wood-burning smokeless stove sounds impossible, right? Let me explain it this way. And with many options of wood-burning stoves out there, fuel-efficiency and minimal smoke were at the top of my list.Īfter much research, the rocket stove because our outdoor stove of choice. Outdoor cooking is a major part of my off-grid experience, and so a reliable outdoor stove was a must-have.

Rocket stove design guide