How to make a Pompeye furnace with your own hands: step -by -step instructions

Anyone looking for a self-sufficient home heating solution may find building a Pompeye furnace to be an exciting undertaking. The pleasant warmth it offers and its efficiency make this kind of masonry heater well-known. It gives you a sustainable way to heat your home in the winter by harnessing the heat from burning wood. Building your own Pompeye furnace could be a rewarding project if you’re handy with tools and up for a DIY project.

A Pompeye furnace’s construction enables it to hold heat inside its brick mass and release it gradually over time. This means that a well-built Pompeye furnace retains warmth for hours without continuous firing, in contrast to conventional wood stoves or open fireplaces, which lose heat quickly. In addition to saving fuel, this slow-release technique produces a consistent heat source, improving comfort and lowering the need for ongoing care.

We’ll go through each step of building your own Pompeye furnace in this guide. Everything will be covered, including choosing the appropriate supplies and equipment, arranging the bricks, and making sure there is enough ventilation. These detailed instructions can assist both experienced do-it-yourselfers and motivated beginners in building a reliable and effective heating system for their homes.

Constructing a Pompeye furnace on your own is a satisfying do-it-yourself project that can greatly improve your home’s heating efficiency. This tutorial will take you step-by-step through the entire process, from assembling the required supplies to doing the last installation details. By following our detailed instructions, you will be able to build a sturdy, efficient furnace that runs on biomass or wood. This method lowers heating expenses while simultaneously providing an environmentally friendly heating option. Regardless of your level of experience with do-it-yourself projects, following our guide will guarantee that you can build a Pompeye furnace that will satisfy your need for warmth and provide you a sense of pride.

Design features

The furnace’s unique internal design allows it to heat up quickly and hold heat for an extended period of time. According to historians, the Pompeiy stove originated on the Pyrenee Peninsula and was specifically used to make an open pie with cheese, meaning that the building was not required to provide heat for the space.

The Pompeye furnace’s design

Later, she gained popularity all over the world. It is also referred to as the tandoor, Neapolitan, or Italian stove.

The Pompeye furnace is not only the ideal design for making pies, bread, and pizza, but it also adds style to any suburban area. When paired with a gazebo or grill, it transforms into a genuine landscape accent and turns into a beloved family getaway destination.

Typically, these types of stoves are placed outdoors in gardens, on the patio, or in suburban areas for outdoor cooking. However, with some technological advancements, it is possible to install Pompeye furnaces inside homes. Naturally, you will need to supply a chimney in addition to a sturdy, dependable foundation for this.

We will discuss the traditional method of building an outdoor Italian oven in this article. Prior to delving into the detailed instructions, let me caution you that the Pompeye furnace’s masonry is an extremely challenging and costly task.

However, if everything is done correctly, this type of oven will bring you joy for over a dozen years, offering a traditional country look and assisting in the preparation of delectable homemade pastries. Even a newbie was able to follow our clear and simple instructions.

The Pompeye furnace’s device bears resemblance to the ancient Slavic furnace design.

The Pompeye furnace’s design

It heats up considerably faster than a conventional Russian furnace, though. It takes only 30 minutes to heat up enough to cook pies, but it takes the Russian furnace at least 4 hours to reach the right temperature for food preparation.

The smaller thermal mass in the Pompeye furnace allows for such a high rate of heating. Just 12 cm of brick makes up the heating layer. The temperature in this furnace reaches 260 degrees after 45 minutes of use, and 370 degrees after an hour.

How does the Pompeye furnace’s temperature distribution happen?

In 30 minutes	After 45 minutes	After 60 minutes	After 90 minutes
The outer part of the arch	150	260	370	370
The inside of the arch	315	370	370	370

The Pompeye furnace’s primary benefit and peculiarity is its ability to quickly cook nearly any dish. Bread and pizza bake to perfection in the vault because of the elevated temperature it maintains. Smoke adds a unique flavor to baked goods.

Pompeysk furnace operation principle

The technical aspects of the design are what give the Italian pizza stove its effectiveness.

Inside the dome, two streams of hot gases are produced when solid fuel is burned:

1. Convection flow that comes from the furnace itself.
2. The reflected stream goes from the walls of the dome.

It’s also notable that the Pompeye furnace’s temperature self-regulates.

Heat and cold currents

More gases emerge from the furnace as more firewood ignites. They overlap the oxygen flow in the pipe’s mouth’s cross section as they rush up in a strong stream. As a result, the temperature drops due to a reduction in combustion intensity.

The flow of hot gases weakens as the temperature drops, allowing oxygen to once more become accessible.

This repeating procedure aids in regulating the furnace’s ideal temperature, which is required to cook bread, pies, pizzas, and other foods.

The figure illustrates that the furnace’s dome, which stores thermal energy from fire, is its most crucial component.

You can list and emphasize the primary benefits and drawbacks of the Pompeye furnace device after examining the device’s design and working principle.

Among the benefits are:

• Fast heating. 30 minutes after the kindergarten, raw foods can be loaded into such a stove for cooking. While the time of heating the classic Russian furnace is at least 2 hours.
• Good heat transfer. Even after the combustion of firewood, the warmth in the Pompeiy furnace continues to be maintained for several hours, which allows you to "extinguish" food.
• The compact dimensions of the unit allow you to organically enter the furnace in almost any summer cottage.
• Stylish appearance.

Elegant look

The following are some of the Pompeye furnace’s drawbacks:

• The complexity of the design. Unlike the traditional masonry of a brick stove for a summer residence, you will need a skill to correctly lay out the dome, which is an integral attribute of the unit.
• High cost of materials.
• The need to arrange a powerful foundation, since the stove has not a small weight.

The financial and economic aspect of the construction of the Pompeye furnace with your own hands

How much is a stove like this going to cost?

1. The Pompeye furnace is laid out of the chamotis brick, which costs an order of magnitude more than usual.
2. The design of the furnace has a fairly large weight, and for the convenience of using it, it must be lifted to a height of 80-100 cm. To do this, you will have to lay out a brick stand on which the oven itself will be built, which means that you need to think through a good foundation.

The cost of building a furnace can be somewhat decreased by using any materials found on the farm, such as old brick, ceilings, and blocks, to construct a stand.D.

We construct a pizza oven.

The lengthy process of laying the Pompeye furnace is another disadvantage. The intricate layout, which calls for a pedestal, a foundation, the furnace, and a sizable countertop, suggests that the entire project will require at least one month to complete.

Furthermore, substantial technological pauses will be required for the concrete beneath the foundation to harden and for t.D.

If your visit to the nation is limited to a weekend, the entire masonry process can be logically divided into multiple phases, scheduling the technological break for "grasping" materials to coincide with your absence.

The Pompeye furnace’s conventional layout is as follows:

• strong foundation;
• pedestal under the stove;
• bake.

Pompeian pizza oven

In turn, the furnace is made up of four parts:

• base (bottom of the furnace);
• dome (vault);
• input arch;
• chimney.

The base (pedestal) is made of tiny, 20 by 20 by 40 cm cinder blocks.

The countertop is a single, 10-cm-thick plate of reinforced concrete.

In contrast to a conventional stone stove, this one has a chimney up front. This establishes one of the primary structural variations. The vault warms as the fire moves up the dome. This helps with the quick cooking process because heating occurs simultaneously from above and below.

Throughout the many years of its existence, the Pompeysk furnace has experienced numerous changes, and you can now find several of its varieties.

Differentiate between stoves from Naples and Tuscany. Tuscan furnaces are more widely used and have a higher set. It can be used to cook stews, meats, and soups in addition to baking pies.

The Neapolitan furnace, which is about 80% of the dome’s total height, has a small arch and is typically used to bake pizza.

Tuscan stove featuring a raised arch

The design, whose inner diameter ranges from 80 to 110 cm, is the most ideal in terms of the furnace’s size and shape. It is not advised to use an oven smaller than this one.

The arched entrance is used to lay firewood and food, and the furnace’s spherical arch is used to maximize heat heating and accumulation.

The furnace’s size may vary, but in any case, you must follow a precise ratio: the arch’s height should roughly correspond to 60% of the dome’s overall height.

The width of the firewood-laying entrance should match the dome’s overall height.

Multiple-layered Pompeye furnace dome

Within the vault itself are multiple layers:

• The inner surface is made of chamotis brick;
• clay coating;
• 1st layer of basalt wool (thermo isolating);
• 2nd layer of perlite;
• Cement mortar.

In this instance, each layer’s thickness should roughly correspond to a 5–10 cm square. The stove will take longer to cool down the more of a layer of heat-insulating material is applied.

Since the facing layer’s primary function is to protect against atmospheric precipitation, it can be constructed from any moisture- and water-repellent material. This protection cannot be used if the furnace is operated inside the home.

Furthermore, the facing layer serves a decorative purpose as well, so you can customize it with mosaics, paintings, decorative plaster, etc.

Basic rules for the arrangement of the Pompeye furnace

Even a novice will be able to handle the work if they follow the detailed instructions and the Pompeye furnace layout. However, when carrying out work, it’s essential to follow these fundamental guidelines to avoid mistakes:

• The input of the oven must have a spherical shape. In this case, the width of this entrance should be equal to the height of the dome. Whatever shape and size you think of performing the oven, without fail, adhere to these proportions.
• Thanks to the spherical execution of the entrance, the maximum heat is maintained in the furnace and smoke is collected.

Maintain the input and dome ratios.

How to fold a pompey stove with your own hands?

There will be multiple stages to the work on the Pompeysk furnace arrangement:

Step 1. Design of the scheme.

Make sure to sketch out the furnace before beginning any construction. Take into account not only its size and location, but also the arch’s and dome’s proportions.

Diagram depicting the Pompeye furnace

Whichever option—Tuscany or Neapolitan—is better for you, make sure to accurately calculate the dome’s height and the entrance’s width.

Step 2. Preparation of materials.

It is essential to restock on all necessary supplies prior to beginning the construction project.

The following equipment will be required:

Tools for laying stoves

• building level;
• construction roulette;
• Master OK;
• a hammer for laying brick (kiyalo);
• Bulgarian;
• a hammer for the construction of formwork;
• container for kneading the solution;
• soviet and bayonet shovels;
• Building plumb.
• angular;
• putty knife;
• Drill with nozzle for mixing;
• chisel.

Before work begins, the following supplies should be acquired:

Shambolic brick

Polyethylene to ensure the foundation is waterproofed

Step 3. The arrangement of the foundation.

Any construction starts with a foundation, and the strength of the entire structure depends on how firmly and completely it is built. You will need to exert a great deal of effort over the foundation because of the Pompeye furnace’s sufficiently large dimensions and mass.

Since it will take at least three to four weeks for the cement mortar to dry and solidify, it is preferable to start the project in the summer or early spring. It is essential to cover the stove with a thick layer of polyethylene and securely bandage it if the work is not finished before the seasonal rains arrive.

In the spring, following a cold spell, you should carefully inspect the structure to look for any weaknesses. It is still good to smear and redo the work if needed.

Another significant factor is the groundwater table. This is something you should consider beforehand, even before the furnace is laid.

If the summer cottage is situated in an area with high groundwater levels, a drainage system around the furnace must be installed at the foundation-building stage.

Hydrophobic mixtures will also need to be used in order to arrange the foundation.

On the other hand, if the soil is extremely dry and compacted, you can use a small pit for the foundation and fill it with bricks, gravel, and concrete.

We provide a Pompeye furnace standard foundation laying scheme.

• Make markings on the ground where the oven will be located 150*150 cm. Keep in mind that the foundation size should exceed the size of the furnace by 10-15 cm on each side.
• By marking, extract a pit at least 35 cm deep to build a strong base under the oven. To do this, use a bayonet shovel.
• Build a wooden formwork that performs the function of the skeleton. It is the formwork that forms the foundation. To do this, you can use plywood boards, old ceilings, etc.D. On the quality and strength of the foundation, this will not be reflected in any way. Measure the length and width of the dug pit and drink the boards on this size. With the help of nails, put together the formwork.
• We waterproof the formwork.

The foundation’s waterproofing

Step 4. Building a base from concrete slag blocks.

Furnace arrangement phases

Following the creation of the foundation, the furnace’s base—which will house the countertop and dome—is laid.

The stand’s (pedestal) height is 80 cm. The base’s height may be somewhat lowered if the foundation is above ground. You can adjust this parameter, but generally speaking, the cook’s ease of operation should be considered when choosing the pedestal’s height.

The pedestal’s shape will visually resemble the letter "n," with sides measuring 120 centimeters. We require three slag blocks for each direction because each concrete block is 40 cm long.

While the letter "P" form is advised in certain Pompey stove masonry layouts, there are benefits to our approach as well. Owing to the substantial weight of the countertops and dome, the transverse wall will support the additional weight of the structure, ensuring its durability.

• We will lay the blocks on each other with a “dry” method that consists in fastening the material with each other using a reinforcing wire, which is inserted into the hole of the blocks.

This will provide an extra assurance that the blocks won’t move when concrete is poured.

• We check how smoothly concrete blocks are laid using the building level. The angles can be checked using an angular or building plumb line.
• Pour the cement mortar into the holes of the blocks and wait for complete drying (approximately this will take 2-3 days).

Fill the base with cement mortar.

Step 5. Countertop.

The countertop is one of the Pompeye furnace’s features. You should construct it with complete responsibility because you want it to be sturdy and dependable.

Errors and unevenness, cracking, or inadequate drying can cause the unit to function improperly.

In order to perform a monolithic concrete countertop, it is necessary to build a wooden formwork. The size of the countertop is 140*120 cm.

Top

We strengthen the counter.

Countertop waterproofing

Step 6. We build a stove.

Video. Masonry of the dome of the Pompeye furnace.

On the surface of the countertop we draw a even circle with chalk, the diameter of which, depending on the width of the countertop, is 90-105 cm. Laying out the dome, perhaps, is the most difficult part of the entire construction.

We utilize the counter to sketch a circle.

Complete this row "on dry" right away to make it obvious which bricks need to be visible. These bricks should be placed UNDER THE MELL, or Building Marker, to avoid mistakes when arranging them on the solution.

• On the countertop, we put the thermal insulation material from calcium-silicate plates in one layer, and put bricks on the solution according to the previously designated scheme on the solution.

Laying a brick in a circular first

First row of Masonry

We construct the dome brick’s masonry.

We construct a model of the dome out of plywood.

Use plywood or a cardboard template to accomplish this. Cutting the template is easy; instead of making it into a semicircle, you can cut it into a quarter of the circle of two shares. Place these components at the furnace’s base and use bars to secure them to one another.

Domed plywood template

We unite to form an arch.

In order to facilitate your navigation, let us review the following Pompeye furnace parameters:

• The height of the furnace dome is equal to the radius of the entire circle.
• The height of the arch will be 60 % of the total height of the dome.
• The width of the arch is equal to the total height of the dome.

If you set up an oven with a large diameter, you can reduce the input diameter slightly to keep the temperature constant. Don’t make it too tiny, though. First, using this entrance, you will need to rake the ash with a shovel in addition to placing food and firewood.

Using the plywood template, the arch is assembled.

• We begin to form a dome in a circle. The thickness of the dome over the entire height will be 12 cm. In this case, lay out the rows from the beginning of the entrance, reducing them to the center of the back of the furnace.

We advise novices laying out the Pompeye furnace to start with a wooden skeleton, as this will aid in shaping the masonry into the proper dome shape.

The dome model comes with a number of choices. They can be gathered from wooden boards and plywood. It will be necessary to remove them once the frame is laid out on them.

Technically speaking, this is a fairly difficult process because you have to lick the inside arch in order to remove the plywood frame. Make sure all of the bricks have "grabbed" and are firmly attached to one another before removing it.

Hinge lever aids in ensuring proper masonry installation.

Take note! You will need to "cut it" and "crack it" in order to arrange bricks. To avoid ruining the content, pay close attention to how to do it correctly.

The construction of a hinge base that will control the dome’s slope is another intriguing concept for its arrangement.

One example of a multi-layer pie is the Pompeye furnace dome:

1. The inside is a refractory brick that will take on the maximum burning temperature.
2. Then there is a layer of clay refractory coating.
3. Thermal insulation layer made of mineral wool.
4. We make the outer layer from cement-sand plaster.

Take note! You’ll need a lot of halves for the dome arrangement. It is preferable to use a grinder to cut the groove in the middle of the brick beforehand.

To preserve the dome’s spherical shape, the bricks will get farther apart with each row. It will be necessary to place the wedges between bricks in order to control the row evenly.

In between bricks, there are wedges

• After the dome of the furnace is laid out, it is necessary to perform an external vaulted arch that will form the inlet part of the furnace.

To accomplish this, we also construct a plywood harvester that is wider in diameter than the inner arch and place bricks along it. Above this arch, beneath the chimney, there ought to be a hole.

We arrange the external arch.

Step 7. The construction of the chimney.

Since the temperature of the exhaust gases in the Pompeye furnace won’t be too high, regular brick can be used for the chimney.

The chimney opening

One way to cut down on construction time is to build the chimney using pre-made metal or ceramic pipes.

Chimney made of galvanized steel

The owner is still in charge of deciding on the chimney’s shape and material.

Regarding the chimney pipe’s height, the design and placement are the determining factors. It is preferable to raise the pipe if the stove is built beneath a canopy in order to prevent smoke from rising beneath the cover.

The stove height can be lowered if the oven is fully assembled in the open space.

Seam sealing will be the last step in the construction of the dome and chimney.

Step 8. Thermal insulation of the furnace.

This is also the most crucial phase in the process that separates the Pompeye furnace design. Only excellent thermal insulation can ensure uniform food heating and optimal unit heating due to the furnace’s open portion and street location.

Installing the layer that blocks heat

Calcium silica plates or mineral wool can be used as the foundation for the thermal insulation layer.

In order to precisely fit the heat-insulating material into the form, it must first be broken down "on dry." This is done by laying the material out along the dome’s contour.

The last of the dome’s masonry

Slice off the required portion of the material, then fuse it to the dome using refractory glue or fireproof mastic.

Step 9. Facing the furnace.

After the dome is laid out, the plywood frame is dismantled and the heat -insulating layer is laid out, it is necessary to renew the oven.

You can choose a stuffed, clay, or mosaic finish. Everything is up to your creativity, the general aesthetic of the landscape, and the specifics of the furnace layout.

The first phase of decorating the furnace

It is preferable to demolish the furnace into two layers if it is not intended to be installed under a canopy:

One layer of heat-resistant plaster keeps the top layer from cracking while it is in use. Spread this layer out by 12 mm. Await the layer’s full "set" and drying.

In the second layer, there is a moisture-resistant plaster. We dispersed it 4 mm. It can also be decorative and any color.

There should be a minimum of two weeks of technological pause between the completion of the furnace’s construction and the first traction. If there is any atmospheric precipitation during this time, the stove needs to be covered with polyethylene.

Step 10. Stove test and first kindle.

It’s time to melt the stove for the first time after it has been arranged and thoroughly dried.

Remember to take apart the plywood dome that assisted you in assembling the set.

Disassembling a plywood frame is a challenging task.

Take your time doing this after masonry. The oven may crack at the first sign of trampling because the solution on which you laid out the bricks has not yet solidified.

Test kindling needs to go through five or six stages before it’s deemed ready for regular use.

One kindergarten. Take 2 kg of straw or 1.5 kg of plain, unglamorous paper. Light, then give it time for full combustion.

2.5 kg of straw and 0.5 kg of brushwood make up 2 kindling.

Three kindling consists of four kilograms of wooden chips in a furnace. Pellets are acceptable, but only for test purposes. The furnace can only be filled with wood in the future.

Kindergarten fourth graders can already connect small logs to create a strong flame.

5, 6 Primpup: The stove is running in its typical manner. Large logs can be used as fuel. Olive or cherry firewood are the best raw materials for the Pompeye furnace.

You can start using the stove after it has been tested and dried. You don’t need to use any special substrate to cook pizza in it. The pie is placed directly on top, creating a distinct smell similar to cooking smoke. In such a stove, you must rake the coals to one side and place a metal grill on the base in order to prepare grill meat.

Building a little woodpecker close by will make using the Pompeye furnace more convenient. It will also serve as a decorative element for the yard and a reliable means of shielding firewood from atmospheric precipitation.

The Pompeye stove outside

Finally, we suggest watching a video at the end of this article to better understand the masonry principle behind the nation’s Pompeye furnace.

Step 1: Gather Materials	You will need clay, sand, firebricks, and a metal barrel.
Step 2: Build the Foundation	Create a sturdy base from bricks or concrete at a suitable outdoor location.
Step 3: Form the Core	Construct the combustion chamber with firebricks, ensuring stability and heat resistance.
Step 4: Shape the Barrel	Place the metal barrel over the core to act as the outer shell. Cut a hole for the chimney.
Step 5: Apply Clay Mixture	Cover the structure with a mixture of clay and sand to insulate and secure the components.
Step 6: Install the Chimney	Attach a metal chimney to the hole in the barrel, ensuring it is secure and smoke can escape efficiently.
Step 7: Drying and Curing	Allow the furnace to dry thoroughly. Then, conduct a small, controlled fire to cure the clay.
Step 8: Usage and Maintenance	Start using the furnace for heating. Regularly check and maintain for safety and efficiency.

Constructing a Pompeye furnace can be a fulfilling do-it-yourself project that improves your home’s heating efficiency and adds a distinctive aesthetic touch. The process necessitates meticulous planning and attention to detail, as demonstrated by the step-by-step instructions, to guarantee that all parts are correctly assembled and that safety precautions are in place. Remember that planning ahead and taking your time through the process are essential for a successful build.

Your Pompeye furnace’s longevity and functionality depend on the materials you choose. Choose materials that are sturdy and resistant to heat so they can endure frequent use and high temperatures. To optimize heat retention and reduce heat loss, the furnace’s insulation is also crucial. This enhances your home’s overall energy efficiency while also making the furnace more efficient.

In conclusion, consistent upkeep and examination of your Pompeye furnace will guarantee its continued safe and effective operation. Examine any wear or cracks, and replace any damaged parts. By taking preventative measures, you can extend the life of your furnace and make sure it continues to be an important component of your home’s heating system for many years to come. Relish the warmth and coziness it provides, knowing that you personally constructed it.

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