Building A Pizza Oven Chimney

Cover the hearth in plastic to keep it clean.

Building a pizza oven chimney.

Wood fired ovens hearth dome vent flue chimney heat expansion mortars thermal insulations and oven building plans. The first thing we will address is fire combustion and making sure your wood burns hot and efficient. Begin building up the chimney behind the arch. The internal diameter of the pizza oven should be 420mm.

Build the entrance and chimney. The actual cross sectional area of the chimney flue is only the size of one brick. Put enough grout at the base of the chimney element and the connector to make them level in all directions. Build an arch over the doorway using half face bricks over the formwork.

For outdoor brick oven construction you can use either a simpson double wall sectional chimney system or terra cotta chimney pieces. Page 1 2 3. My oven will be built outside so i was wondering if the chimney is really necessary or is it like a woodburner where the hot chimney sucks the air into the fire to get it really going. Oven construction overview connect your chimney system prior to insulating as you will insulate the chimney section inside your oven housing.

Building swishy wood pizza oven page 2. Checkout the lessons learnt section which talks about the combustion flows. The dome is built with fire bricks that are cut in half using a masonry grinder and or a hammer and bolster. These will frame the oven s mouth.

I ve been wanting to build a pizza oven for ages and some time ago i saw an oven built without a chimney just a simple dome with a door. Building plans tutorial with pictures. On each side of the front of the oven stack 2 layers of 3 bricks on edge running front to back. 40 pictures just on how to make a concrete slab from the ground leveling digging the footing out 2020mm x 1655mm slab 10cm thick and footing 30cm deep x 30cm wide putting wooden forms boxing together use of reinforcing metal rods for footing and metal mesh for the whole slab.

The chimney flue consists of two parts. The chimney will sit outside the dome. As a finishing touch contact a mason to give your oven a nice stucco finish. The flue and a smaller connector that is placed on top smooth side up.

We now have an oven and we could start cooking in it but we really need to improve the efficiency of the oven. Build your own clay pizza oven entrance chimney. The walls or dome of the pizza oven were built using ordinary hard clay bricks reclaimed from the fireplace in the house laid in a lime rich mortar to date no problems have been seen. If mixing your own mortar i d go for a 1 3 mix which is one part lime putty to 3 parts well sieved sharp building sand.

This attachment holds the required 6 inch pipe.