How to beautifully paint a brick stove in a house or country house with your own hands: the choice of paint and the procedure for working. How to paint a brick stove: a review of paint and varnish materials

Category: For the bath, For the cottage, Stoves Published 11/26/2019 · Comments: · Reading time: 7 min

The stove is not only a source of heat, but also an invariable part of the furnishings in houses with a similar heating system. For a number of reasons, the structure must be painted. There are several possible ways to paint a brick stove in a house. The work involves several stages.

Furnace cladding methods

The question of how to paint a brick stove does not arise if the lining is made with clinker material. For the construction of the masonry, red brick is used (without voids), and the structure is faced with clinker bricks.

It is ceramic, made from fireclay, feldspars and clay minerals. This combination is not afraid of heat and looks attractive.

Clinker cladding is not always suitable, so the question is what can be used to paint a brick structure.

There are several options:

painting a brick oven;
plastering, then water-based paint;
varnish coating - a special heat-resistant product is used;
applying a pattern (painting, relief), fixing it with varnish.

The selected coating should look beautiful, be heat-resistant, serve for a long time without losing its attractiveness.

How can you paint a brick oven?

Modern means for processing brickwork surprise with their diversity. What paint or varnish is best to use? When choosing a painting material, factors such as:

Old brick oven

condition of the stove (new, old);
operating mode (constant, periodic);
likelihood of contact with water (living premises, bathhouse);
surrounding interior (style, color scheme).

For example, it is more advisable to emphasize the beauty of new brickwork without a single flaw using a transparent coating (drying oil, varnish). An old stove that has defects or has been damaged by dampness can be painted with paint of the desired color.

Different types of paint

To paint a stove in a house or country house, you need to use a special type of paint. They are called heat-resistant because they retain their structure even under high heat. Heat-resistant paints are divided into several groups:

low heat resistance (80–100°C);
medium heat resistance (120–200°C);
high heat resistance (400–650°C).

Only paints with high heat resistance are suitable for coating ovens. Stove masters recommend combining different types of paints when painting different elements of the stove. This allows you to get high-quality results without unnecessary expenses.

The main part of the stove, made of brick, can be painted with Ecoretta paint or Thermolux antifungal paint. For metal parts of the stove (doors, dampers), it is recommended to use paints of the Certa, Dali, and Celsit-500 brands. These materials, in addition to high heat resistance, have anti-corrosion properties.

Drying oil and varnish

Drying oil is suitable for those who want to preserve the original appearance and texture of brickwork. As a rule, new stoves that do not have defects are coated with drying oil. Drying oil is distributed with horizontal movements over the surface of each brick.

has a natural composition;
does not contain toxic substances;
allows you to emphasize the pristine beauty of brickwork.

limited heat resistance (stoves coated with drying oil can only be used for a few hours);
does not protect masonry joints.

Popular types of oven varnishes today are heat-resistant silicone varnishes (KO-85, KO-815, Siltek-1). They provide reliable protection for bricks and seams, adhere well to the surface, and withstand prolonged heating and temperature changes. The disadvantages of this group of varnishes are the presence of acetone and other toxic substances in the composition, and a pungent odor at the time of application. However, completely dried varnish does not smell even when heated and is absolutely safe for the inhabitants of the house.

Apply the varnish to a clean, dry surface of brick and metal parts using a brush or spray in 2-3 layers with intermediate drying for 20 minutes. Drying time is 30 minutes. The varnish contains the flammable substance acetone, so it should not be used near an open flame.

Supporters of environmentally friendly materials can use the old recipe for stove varnish. The gloss mixture contains chicken egg whites, milk and brick chips crushed into powder. The surface of the brick is covered with a brush with the mixture in one layer and allowed to dry for 24 hours. The result is a beautiful matte terracotta finish. However, this method has a significant drawback: when heated, the stove begins to smell like baked milk.

Requirements for oven paint compositions

The paint must withstand high temperatures and not release toxic substances

A stove is a complex device from the point of view of operating conditions, so certain conditions are imposed on the choice of paint. The material must be resistant to high temperatures. The heating ranges of different parts of the furnace are different, which must also be taken into account. The iron part heats up more, so it needs a more heat-resistant composition.

Based on the degree of resistance to elevated temperatures, paints for brick stoves can be divided into fire-resistant, heat-resistant and heat-resistant. The former can withstand temperatures up to 1800°C. They are expensive and are almost never used in everyday life. Heat-resistant painting materials can withstand temperatures of 600°C – 1000°C. Used for painting iron parts in the stove. To paint the body, special heat-resistant paints are used that can withstand 200-400°C.

Also, the coloring composition must meet the following characteristics:

Safety. When heated, no harmful substances should be released. For this reason, you should definitely familiarize yourself with the composition of the paint before covering a red brick stove with the mixture.
Thermal conductivity. The composition should not interfere with heating the room and reduce the efficiency of the stove.
Resistance to household chemicals. Must withstand routine care procedures.
Elasticity. Cracks should not form during temperature fluctuations.

There are several types of paints and varnishes for the stove.

Painting a brick oven

Peculiarities

The photo shows what the painted stove looks like.

The operation of furnace equipment occurs at elevated and extreme temperatures, and this imposes a number of specific requirements on finishing materials:

The coating must consist of refractory, non-flammable components that retain their properties at high temperatures;
The finish must withstand significant temperature changes, because the difference between the heated and cold surface of the oven can be very significant;
The material from which the stove is made undergoes noticeable thermal expansion during its operation, so the finishing coating must be sufficiently elastic to neutralize these changes in the geometry of the structure;
The surface of the coating should radiate heat well. It is known that radiation in the infrared frequency range occurs most actively with dark colors; moreover, matte and rough surfaces transfer heat better;
The paint or varnish should not contain components that, when heated, will release harmful compounds and toxins into the atmosphere. Solvents contained in heat-resistant enamels must quickly and completely evaporate, and paints must be prepared on the basis of water or non-toxic solvents;
Coatings for metal parts must withstand high temperatures - from 600 degrees and above.

A special operating mode imposes specific requirements.

Materials

It is important to correctly determine how to paint a brick stove. To treat brick kilns, you can use several types of coatings, which combine heat resistance, non-flammability and toxicological safety:

To treat brick kilns, you can use several types of coatings, which combine heat resistance, non-flammability and toxicological safety:

Silicate paint. It is characterized by heat resistance, as it is prepared on the basis of liquid glass and mineral pigments and fillers. It is applied with a brush and does not require high professionalism during application;
Acrylic water-dispersion paint. It is prepared on the basis of water and acrylic dispersion, which makes it indifferent to temperature conditions. The distinctive features of this material are its relatively high price and wide selection of colors, as well as good elasticity and durability;
Organosilicon enamels and varnishes. They are the most resistant to high temperatures and quite reliable materials. They have a thick consistency that requires dilution;
Fireproof paints and thermovarnishes for metal parts. Most often they are produced in the form of sprays and are able to withstand the temperatures of an open flame and the red heat of steel. May contain silicone resins and aluminum shavings for shine.

Silicate paint can withstand heat up to 400 degrees.

In addition, there are various impregnations and primers that cannot be called paints, since they do not change color and do not create a film on the surface, but at the same time these compounds are absorbed into the material and maintain it in an acceptable condition when the brick has a wet tint and seems washed .

Impregnating compounds can be used.

If you are not afraid of the high cost, use acrylic water-based paint, as this paint is absolutely harmless and lasts for a long time without changing shade. The choice of colors and their quality has no competitors among other types of finishing paint.

But furnace equipment specialists most often use silicone enamels of the KO-85, KO-168, KO-174, KO-813, KO-835A and KO-1112 brands.

An excellent product for finishing a brick oven.

These compounds can withstand heating up to 600 degrees and are intended for finishing stoves, chimneys, fireplaces, etc., so they are perfectly suitable for our purposes. The coating can be made transparent or matte, and you can also add color to it. Transparent coatings are most often used, as they preserve the beauty of the masonry.

Functions of the paint and varnish coating of a brick heater

Painting a stone heating device is carried out for the following purposes:

protection of the stove surface from absorbed contaminants, and clothing from brick dust upon contact with brickwork;
facilitating daily care, that is, maintaining the necessary sanitary and aesthetic condition;
increasing the decorative design class of the unit;
adapting the design of the heating device to the existing interior.

Brick heaters coated with colorless heat-resistant varnish

If the bricklaying was done without sorting the stone by color, then painting the body with a heat-resistant paintwork material (paint and varnish material) of one or more colors will correct the situation. But even a stove finished with face brick is transformed after applying, for example, a colorless paint coating, which gives a richness and matte hue to the stonework.

Methods for pre-preparing paint for a brick stove with your own hands

plastering the stove before painting

You can get an excellent shade for a brick stove with your own hands by preparing the paint yourself. First you need to rub the ground red brick hand. Next, you can add well-beaten egg whites and full-fat baked milk to it to loosen the mixture.

The resulting mixture must be mixed very thoroughly. You need to paint the stove exclusively with a completely new, molar brush (paint should be applied exclusively to a warm stove, which you have previously warmed up a little).

This outer covering:

Grease-resistant;
It has increased performance properties (does not wear off for a long time and retains its original shade for a long time).

painted stove after painting

Also, in no case should we forget that after painting, it is necessary to apply drying oil to the surface, which will make the stove a red-dark and slightly matte color. In order to add a little color to the shade, you can use a special synthetic construction varnish.

This type of painting is highly recommended by specialist builders. Since the very dense and slightly rough surface that you get after painting is capable of giving off much more heat due to its structure, and can also have excellent elasticity, it minimizes the possibility of cracks and other various external and internal defects.

If you don’t know what paint to paint your stove with, be sure to remember that there is another option for painting a brick stove. All you need for this is ordinary turpentine and PF construction varnish - two hundred and eighty three. These two chemical elements must be mixed in equal proportions. As a result, you get a transparent and slightly matte, homogeneous mixture. In order to give it the desired shade, you can proceed as follows: gouache of a certain color is well dried and ground into a fine powder, which is added to the prepared mixture.

Preparing the paint for use

stove painting tools

Required Tools

To pre-prepare the oven surface, you will need a metal spatula. They can not only remove old finishes, but also be used for puttying.
Remains of the former finish can be brushed off with a brush.
It is more convenient to dilute the paint in a small special container.
It is most convenient to apply paint to brickwork with a soft brush.

The need to paint the stove

When deciding on the choice of paint and varnish material, you should understand the purpose of such treatment:

protection of the base of the structure - a paint or varnish layer prevents cracks in the masonry and their growth;
giving smoothness to the rough walls of the structure, while improving heat transfer;
modern look, harmony with the surrounding environment.

Do I need to paint or is there an alternative?

It is recommended to paint the metal before laying the heat-resistant brick screen and cover the inside of the tank. Instead of painting, bluing is used (details below) or other methods are used:

Eco-friendly surface treatment with silver is quite effective;
A budget option is red lead, used in metallurgy;
A heat-resistant mixture of lime and cement provides good protection against oxidation.

It is recommended to paint the metal before laying the heat-resistant brick screen and cover the inside of the tank.

Types of paints

As already noted, not every paint will withstand the test of a hot surface and high humidity. Therefore, when intending to paint the stove and water tank, you should be very careful when choosing a paint composition. Special products are based on silicone or other substances containing silicon. With sufficient heating (up to approximately +150°C), polymerization occurs, as a result of which the paint fuses into a durable film that can withstand all types of external influences and prevent rust. The most well-known compositions include the following types:

Advantages of paint KO-8101

Paint KO-8101. The most affordable option, guaranteeing a service life of up to 15 years.
Varnish KO-85 based on organosilicon. Shows excellent results in conditions of high humidity, is not afraid of rust, but the maximum temperature withstand is only 250 degrees, and this may not be enough.
Enamel KO-8111. A high-quality composition that not only provides the necessary level of protection and meets environmental requirements, but also pleases with a wide range of shades.
Heat-resistant paint "Certa". Quite popular in the CIS countries, it has the additional name OS-82-03T.
Enamel KO-8222. A coating that has the best heat resistance, up to 800°C. Because of this advantageous property, it has a high price.

In addition to painting the sauna stove, you need to take care of the hot water tank; special attention should be paid to treating it from the inside. There are several “old-fashioned” methods for this:

Application of aluminum powder provides not only protection against rust, but also environmental safety.
A solution of lime and cement in equal proportions. The water tank is coated inside with this mixture and dried.
Treatment with red lead, which can be easily purchased in stores.

A number of modern means have been developed with which you can forget about the problem of rust forever:

Anti-corrosion composition TsVES No. 2, containing zinc powder and ethyl silicate.
The already mentioned heat-resistant “Certa”. The service life of the coating in a bathhouse is 7 years or more.
Zinc-containing enamel "Ekotsin". Additionally, it protects against mechanical damage, which is a significant plus: the walls of the tank will not be scratched when you are trying to get rid of scale.
Enamel KO-422. Treatment with this composition is called “cold galvanizing”.

Features of choosing paint for the stove

You can’t paint a stove with simple paints: the highest temperatures they can withstand are 45−55°C. During the first fire, this coating will swell, begin to change color before your eyes, bubble, and also spread “aromas” and smoke. Therefore, special compounds that can withstand elevated temperatures are clearly needed.

The degree of heat resistance required will depend on the type of oven. If it is a metal stove, then it can heat up more than 700-900°C: the temperature is higher in the combustion zone, but taking into account the design, the outer walls may not heat up so much. For the outer surface of the brick, increased values are not required - 300 °C is quite enough.

An important requirement is that the fireproof metal paint for the furnace must be suitable for interior painting. For sauna stoves, it is best that it also protects against high humidity

Terminology of thermal paints for metal

Fire-resistant, heat-resistant and heat-resistant paints are suitable for painting surfaces with elevated temperatures. Fire retardants should not be used. Although the name is similar, the purpose of this paint is completely different: when heated to a certain temperature (about 150°C), it bubbles, blocking the access of oxygen to the structure, thus preventing its destruction. Quite a useful effect, but not in the case of a stove.

Heat-resistant paints, as a rule, have a range of application up to 700 degrees. These compounds can be used to paint metal elements of fireplaces and brick stoves, and metal heating stoves. It is not advisable to coat the body of metal sauna stoves with these paints, since in some places the temperature increases to 900 °C. For them, there are heat-resistant enamels that can withstand temperatures up to 1000 degrees.
Fireproof paint for metal can withstand open fire. Their operating temperature is even higher; however, these compositions are unprofitable for household use, as they are quite expensive.
There are also high-temperature paints that are used to paint heating system radiators. As a rule, they behave normally if they heat up to no more than 250 °C. They can only be used for brick kilns - they are perfect for tinting the surface or painting seams.
There are also heat-resistant varnishes. They normally tolerate temperatures up to 300−350°C. If you treat a brick with this varnish, the surface will become brighter, acquire color and shine.

Application for different surfaces

In order to decide what paint to paint the stove with, you need to pay attention to what surfaces this composition is intended for. Often the scope of application is indicated on the packaging in large letters.

For example, fireproof paint for metal. If the scope of use is extensive, then it is indicated in a smaller font, but it must be on the packaging, like the brand name. If this data is missing, refuse to purchase. Most likely, this is a fake, and the combination of high temperatures and dubious quality is dangerous to health.

In addition to temperature resistance, paint for a metal sauna stove must protect against high humidity. In this case, it will last longer.

Color selection

Heat-resistant paint is usually found in silver, gray and black. Other shades need to be looked for, but they also exist: red, white, blue and green. The coating can be glossy or matte.

Matte black thermal paint is commonly found, but some manufacturers have different shades and colors.

What kind of stove

So, some are looking for how to paint a stove in a metal bathhouse, while others are interested in how to paint a brick stove - we have answers to both questions.

Made of metal

Metal stoves for bath procedures are made of either steel or cast iron.
Both circumstances are not particularly significant when choosing paint - it is much more important that the paint is particularly heat-resistant, because it will have to withstand the temperatures of a hot stove. On sale you can find paints with different temperature limits, which are formally expressed in its definition:

Heat resistance is a word that defines the relationship of paint to temperatures up to 600 degrees. However, you can find a clearer definition on the label - there are paints that can withstand up to 200 degrees (they are useful for painting heating radiators, not your stove).

BY THE WAY! There are heat-resistant varnishes, the limit of which is around 250-300 degrees - also not an option for a stove, but they can be useful in its environment.

Heat resistance is a loose concept, but this is the name given to paints that can withstand the temperature we need above 600 degrees. Their upper limit is somewhere around 1000 degrees. It is this category that comes in handy when you need to paint the outside of a metal stove in a bathhouse(!).

Because inside it is better to use paints that are called “fireproof”, which means the following: they are not afraid of contact with open fire.

IMPORTANT! Don't confuse "fire resistance" with "fire protection". There are paints that protect the surface they cover, inflating like a pillow and preventing fire from reaching this surface, at the same time depriving it of oxygen supply

Do not cover the stove with them))).

So, to summarize: you can paint an iron stove in a bathhouse on the outside with heat-resistant paint and on the inside with fireproof paint.

All that remains is to choose the application method, taking into account that by choosing a brush, you slightly increase the amount of paint consumed (compared to a spray bottle, for example), but you benefit in price if you compare it with the price of paint in spray cans. Heat-resistant paint can be applied as usual - with a brush, spray gun, roller or spray can.

Heat-resistant paint can be applied as usual - using a brush, spray gun, roller or spray can.

Brick

The question of painting bricks does not arise very often. Previously, stoves were either left as is or painted with lime, but more often they were plastered brick stoves.

In general, stoves were plastered not just to make them more beautiful, but to ensure that the brickwork did not lose its integrity, because over time, all these temperature changes during kindling in the cold, for example, affect the masonry - it cracks, becomes painted, and opens up smoke into the room.

Therefore, the stove was plastered and covered with lime so that the cracks, which were blackened by the smoke, could be immediately seen.

Nowadays, this is more often done with chimneys, and sauna stoves are preferred to be left “in their natural state” - with bare brick. But there are also designers who paint bricks in different colors, using modern paints - this is another way to make the interior more attractive.

So, you can either whitewash the stove with lime or chalk, or paint it with the same heat-resistant paint. And as an example, we’ll show you a video where a stove was painted red and gray using CERTA:

But this, by the way, is a question: is it worth taking paint with a limit of 750 if such temperatures do not occur close to such temperatures on the surface of the brick? After all, the higher the limit, the more expensive the paint - you could have gotten by with heat-resistant ones...

Types of professional materials

The range of paints and varnishes for stoves is presented by Russian and foreign manufacturers. You can find paint for any budget with any characteristics. The product can repaint the stove a different color or give it a darker or lighter shade.

Organosilicon compounds

This type of composition includes various mixtures created on the basis of organic resins. These can be paints, varnishes, enamels. Used for exterior finishing work and painting interior elements in the house. The choice of dye and its characteristics is determined by its purpose.

To cover the surface of stoves and fireplaces, heat-resistant silicone paints are used. When purchasing, it is important not to confuse the composition, since moderately heat-resistant solutions are produced with a similar name. They cannot withstand temperatures above +100°C.

The positive features of such mixtures include:

Good adhesion. The paint is easy to apply to any texture.
High strength.
The formed shell protects the oven well from moisture.
Long service life.
Good heat resistance and elasticity. The paint can withstand about 250 cooling and heating cycles without losing its properties.

The coloring matter has one significant drawback - the limited color palette. This is due to the chemical composition and scope of application.

To apply enamels and paints, use a roller, brush or spray gun.

Heat-resistant acrylic paints

The group of heat-resistant acrylic paints includes water-based or hydrocarbon-based materials made from acrylates. They are able to withstand temperatures up to 400°C depending on the composition. In domestic conditions, water-dispersion paints are most often used, although water-based substances can be used.

Alkyd emulsions

The name of the substance “alkyd” consists of two definitions - alcohol and acid. Emulsion paint contains an alkyd varnish, a coloring agent and a solvent, which is most often white spirit. Also, different types of paints may contain marble and granite dust, as well as additives against fungi, mold, and fire.

Alkyd emulsion is used to coat the body of a stove or fireplace. The temperature on the surface should not exceed 100°C - this is the main disadvantage of such products. At the same time, the color palette is very diverse. It is also important to note the low elasticity of the solution. It does not withstand temperature expansion, which is why after a year small cracks form on the painted surface of the stove.

Heat resistance is increased by adding aluminum powder to the water-based solution. But such compositions are not suitable for painting stoves and fireplaces.

Types of paints and their differences from each other

You can use different paints to apply a protective coating:

water-based acrylic;
organosilicon;
polyurethane.

Water-based acrylic painting material is very convenient and affordable. The downside is that it can only be used for stoves located in rooms with low humidity, so this option is not suitable for saunas.

Photo 1. A jar of white water-based acrylic paint. .

Polyurethane paints are more heat-resistant and can withstand heat up to 600 degrees, it all depends on the constituent elements and additives in the paint. Study the composition in detail

Please note that polyurethane mixtures may change color when heated.

Organosilicon paint and varnish enamels are considered the most environmentally friendly and durable. They are able to withstand temperatures up to 800 degrees. There are no toxic substances in the composition, so their use is safe. The only downside is the high cost.

How to prepare mixtures for painting yourself?

In your opinion, does a home-made mixture for painting a brick oven have an advantage over a purchased option? Yes No

There are many options for how to paint a brick oven. You can make the coloring mixture yourself.

Based on chalk and lime

The heating structure can be covered with a solution of chalk or lime. To prepare it, it is enough to dilute the selected dry product with water, observing the proportions of 1:1.5. You can make the coating stronger by adding 0.15 kg of table salt for every 1 kg of solution. Another option is wood glue, add 10 ml per 1 kg. The adhesive additive gives a yellowish tint, which can be eliminated with blue (2 ml per 1 kg).

The quality of the solution is also enhanced by the addition of natural drying oil.

Homemade mixture has several advantages:

minimum costs;
resistance to humidity;
bactericidal effect;
resistance to temperature fluctuations;
good adhesive properties;
excellent hiding power.

Using a chalk or lime solution, you need to know how to paint a brick stove correctly. The composition should be applied in several layers. The next layer of chalk mortar must be applied only after the previous one has dried, but for a mixture based on lime this waiting is not required.

Don't miss: How to choose or how to make a tandoor for your home with your own hands

The disadvantage of whitewash is that it is easy to wash off. If you need to update the paint layer or want to replace it, this minus turns into an advantage.

How to paint a brick stove in a house

A properly built Russian stove is capable of delivering over 50% of the heat to heat a room; such a stove is ideal for a summer house. You can use it to make preparations for the winter, cook food, dry clothes and warm yourself from its warmth. However, the expected effect may not be achieved if it is not painted correctly. Since ancient times, stoves have been painted with lime by hand, and for good reason, the rough surface gives off more heat. Tiles were used to decorate “saviors” from frost. such stoves were a work of art and were an attribute of a rich home. Modern materials have made great strides in the variety of cladding for stoves and fireplaces. but the “old-fashioned” methods are still considered the most common. How to paint a brick oven?

Choosing the type of painting

Painting with chalk or lime – the base of a brick (stove or fireplace) can be painted with your own hands using limestone whitewash. When mixing the composition (100 grams of lime, 40 grams of salt diluted in water), it should resemble liquid sour cream. Before painting, the surface of the fireplace must be prepared, cleaned of dirt and dust using a scraper or spatula. Uneven areas must be filled with putty (brick flour and latex paint).

You can also paint the stove or fireplace in your home with chalk. it should be sifted and diluted with low-fat (preferably skim) milk, to remove yellowness, you can add blue. Before painting, the base is moistened with water. The painting process is long, you need to paint in 2-3 layers. Layers are applied only when the previous one is completely dry.

If the question “How to paint the stove? “If you are inclined towards more modern methods, then when choosing paint the main emphasis should be on its heat resistance.

Painting with oil or enamel paints will increase heat transfer; it is better to choose a dark color, such a surface gives off more heat. You should not choose glossy or smooth surfaces; they can significantly reduce efficiency.

Water-based paint is a common option, applicable to brick and concrete surfaces, plaster or drywall. Dries quickly, safe, easy to apply with a brush or roller, easy to choose the right shade. The disadvantages of this are the speed of absorption and its price is higher than other means for upgrading the furnace.

If the oven is manufactured to the required standards, then surface heating can reach 80 degrees. For such temperatures, synthetic-based paints are suitable - nitro paints, pentaphthalic paints. If the paint base contains drying oil, it may darken at temperature.

Heat-resistant paints. sold in stores have good heat dissipation, but their palette is not large. If the colors presented do not suit you, then you can paint the brick stove with latex paint after preliminary priming.

Silicon-organic enamel is heat-resistant, durable, this paint should be applied in a thin, even layer, for optimal color in 2-3 layers.

Making paint

To add individuality to the stove, you can make the coloring composition yourself. To do this, you need to grate the red brick to “flour”, add beaten egg whites and milk. This paint is applied with a new brush to a warm surface. The paint has good heat transfer and is resistant to wear, preventing cracks and defects. To make your stove matte, you need to treat it with drying oil, for shine - with synthetic varnish.

The second method of making paint with your own hands is suitable for a brick stove or fireplace. You will need turpentine and varnish PF-283. mix in equal parts, the mixture will be matte and transparent. To give the desired color, you need to grind the gouache into powder and add to the mixture.

Pros and cons of heat-resistant paint

Wear resistance, good heat dissipation. protective functions of masonry. The painting process is easy, without primer, warranty period is 10 years. Strong odor, long drying time, toxic substances in the composition

When doing work with your own hands, precautions should be taken. Choosing what to paint the stove with your own hands

you should be careful about this process and especially about the choice of paint. When purchasing, it is better to immediately select a solvent, since the paint may dry out or accidentally get on other surfaces

Choosing what to paint the stove with your own hands. you should be careful about this process and especially about the choice of paint. When purchasing, it is better to immediately select a solvent, since the paint may dry out or accidentally get on other surfaces.

Buy comfortable and new brushes; it is better not to use used brushes due to the difference in components, especially for compositions. made at home.

What paint is best to paint a brick fireplace?

The use of conventional paints and varnishes for the practical and beautiful design of fireplaces and stoves is not suitable, given the strong heating of the surface. This will require a special heat-resistant composition, which contains components that can withstand extremely high temperatures. Thus, the ability of fire-resistant paint without loss of performance is visible even at 650 °C. This indicator is quite enough to withstand the combustion temperature of firewood at 300 °C.

Important! To paint metal heating structures, the operating temperature of the composition used must be greater than 600 °C.

When choosing heat-resistant paint, you should pay attention to its application features; it should be a paint and varnish material for indoor work. If the heating device is contained in a bathhouse, the paint must have a high degree of resistance to high humidity. Preference should be given to enamels that can withstand heating at 800-1000 °C. Surfaces exposed to high heat must be treated with heat-resistant, heat-resistant or fire-resistant compounds.

To obtain a glossy shine on a fireplace or stove, heat-resistant varnishes are used, characterized by their ability to withstand temperatures of 300 °C

1st place – Elcon (varnish)

Special varnish from a well-known Russian manufacturer of heat-resistant paints. The appearance of the treated surface, depending on the number of layers, can be from matte to semi-glossy.

One can is enough for approximately 2 m2 of brickwork. For a standard size oven when painting in 1 layer, 2 of these sprays are required

Specifications:

color: transparent;
maximum temperature (°C): 250;
packaging: spray can, jar;
displacement (l): 0.52 (can), 0.8 (can);
gloss: matte or semi-gloss.

Drying time is 3 hours, and for complete polymerization 3 days at room temperature are enough. The recommended number of layers is 1-2. Product consumption is 120-150 g/m2 for metal and up to 200 g/m2 for not very smooth brick.

The product is not demanding on application conditions. Work can be carried out at low temperatures and at high (up to 80%) relative humidity.

2nd place – Elcon (paint)

Russian-made paint often found on the market. One of its significant advantages is the possibility of machine tinting and achieving almost any color.

Black paint can withstand the highest temperatures (up to 1000°C). Then there are the color options: gray, gold and copper (up to 700°C)

Specifications:

color: 250 shades;
maximum temperature (°C): 250-1000;
packaging: spray can, jar, bucket;
displacement (l): 0.52 (can), 0.8 (can), 25 (bucket);
gloss: matte or semi-gloss.

Pigmentation leads to a decrease in the maximum permissible temperature. But for many color solutions it is still quite high (600°C or more), so it can also be used to coat metal parts of brick stoves and fireplaces.

3rd place – Rust-Oleum Specialty High Heat

Universal enamel, with the best permissible temperature indicator among paints in this rating. But it has a fairly high price, since the company enjoys well-deserved respect due to the high quality of its products.

The paint has good qualities - it adheres reliably to the surface and dries quickly. The label and all the information are in English, but you can use the aerosol correctly without instructions

Specifications:

color: transparent, black, aluminum;
maximum temperature (°C): 1090;
packaging: spray can;
displacement (l): 0.52;
gloss: matte.

This composition is used mainly for painting metal products, although it can also be applied to brick and concrete bases. This is very convenient, since one product can be used to treat both the walls of a stove or fireplace and very hot metal elements, without having to buy heat-resistant metal paint separately.

4th place – DAP Derusto Heat Master

This enamel is universal and suitable for painting surfaces made of brick, concrete and metal. Made in the USA. It has good quality and a high price.

In terms of its quality, this paint is similar to a higher-rated position, but is characterized by a lower maximum permissible temperature. But for brick surfaces this does not matter

Specifications:

color: silver, black;
maximum temperature (°C): 538;
packaging: spray can;
displacement (l): 0.52;
gloss: matte.

Usually one coat is enough for painting, and the drying time is 4 hours. After this, it is necessary to carry out thermal hardening. The paint lasts a long time on the surface and is resistant to physical impact.

5th place – Dufa Scwarzer Peter

High-quality and expensive black enamel from a well-known German manufacturer is one of the best representatives of the “family” of heat-resistant enamels. It is expensive and has small packaging, so it is used only for covering small surfaces.

This paint is rarely used for stoves due to its high cost. But if you need to treat a small area, you can use it

Specifications:

black color;
maximum temperature (°C): 140;
packaging: jar;
displacement (l): 0.125;
gloss: glossy.

Dufa products have lower temperature resistance than all other types presented in the rating. Therefore, before using this heat-resistant paint to cover the surface of a brick stove or fireplace, you need to make sure that the masonry does not heat up to temperatures above 140°C.

The paint does not require heat hardening. The interlayer drying period is a day, although usually only a single-layer coating is used.

Coloring instructions

Having learned how to paint the stove in the bathhouse, you can purchase paint and prepare the stove for painting.

Tools and materials

To do the work yourself you will need:

paint, preferably in aerosol cans;
if you use liquid paint in cans, you will need to purchase a roller and brush;
sandpaper to remove a layer of rust;
metal brush;
when cleaning large areas, use a grinder;
solvent for degreasing parts;
for painting you can use a spray gun and a compressor, especially with large dimensions of the structure;
rags;
paper or old sheets to protect the surface of walls and floors when painting.

Having dealt with the question of how to paint an iron stove in a bathhouse and having prepared the materials necessary for the work, you can begin to carry out the preparatory work.

Surface preparation

To do this you will need to perform a number of simple works. But surface preparation must be approached with full responsibility; this determines how the paint will adhere to the metal and how long its layer will withstand high temperatures:

Using a metal brush, we clean the stove from adhering dirt, soot and rust;
Clean the finished surfaces with fine sandpaper. This work will make the surface smooth, remove minor scratches and irregularities;
sweep and remove dust from the stove parts;
Having generously moistened a rag with solvent, degrease all surfaces;
If the stove has parts made of stainless steel or those that have undergone galvanic treatment, there is no need to paint them. Therefore, we will apply a layer of grease or other lubricant to the parts;
cover the surface of the floor and walls next to the heater, paper or cloth.

Paint application algorithm

We know how to paint an iron stove in a bathhouse, the necessary preparatory operations have been completed, now you can move on to the main stage of work. This will not require much time and effort. All work is carried out in the following sequence;

open and stir the paint well. If it is thick, it can be diluted with a solvent suitable for this enamel. Be sure to read the instructions and dilute the paint only with the specified mixtures. Otherwise, you'll just throw away a can of expensive paint;
if a spray gun is used to apply the layer, the paint is diluted to a more liquid state, then poured into the spray gun through a painting sieve or the wife’s old tights;
first apply a layer to all inconvenient places and edges of the oven and only then treat the surfaces, slightly overlapping the previous layer. When painting with a brush, the work is done in the same way;
The paint is applied in 1 layer, so do not allow any gaps, painting all surfaces evenly.

Work is done. Now leave the oven until the enamel has completely hardened.

It is important to close all doors and windows to prevent dust from entering the room. For some paints you will need to light the oven; they only harden when heated.

Therefore, carefully read the instructions and strictly follow these rules.

How often should I paint in the future?

Paint for an iron sauna stove will last for the period specified by the manufacturer

You need to pay attention to this characteristic when purchasing enamel.

In any case, if the stove is made of thin metal, it may fail before the paint coating of the surfaces. Paint is a short-lived coating, so every bathhouse owner should be prepared for repeated work to protect the stove.

Is it possible to achieve a durable protective layer on the surfaces of the heater? Yes, in this case, performing a simple galvanic method of protecting the metal will help.

Factors that have a negative effect on paint

According to experts, it can reach +600°C in the furnace due to fuel combustion. The steel becomes red hot. Periodic heating and cooling has a detrimental effect on strength indicators. A metal stove in a Russian bath is simultaneously exposed to high humidity and heat; the walls begin to rust inside and out. In a sauna the air is drier, but the air temperature is also higher.

Carbon monoxide can leak into the bathhouse through burnt walls; using an unprotected stove is dangerous to life.

Periodic heating and cooling has a detrimental effect on strength indicators.

Folk method

First, let's look at a method that has been used for many years. It is suitable for those stoves that have plaster applied.

It is worth noting that painting the stove using this method is quite simple with your own hands.

Chalk coating

The first step is to prepare a chalk solution.

To do this you need to do the following:

Pour pieces of chalk (any kind will do) or chalk paste into a bucket and fill with water in a ratio of 4x5.
Then add animal glue there. Currently, it is sometimes difficult to find, so in extreme cases, you can use wood glue diluted with water. Glue consumption is 100 g per 10 liters of paint.
In order to obtain truly high-quality paint for a brick oven, the resulting composition must be mixed very thoroughly. It is better to use a construction mixer, since it is quite difficult to carry out this operation manually.

Painting brick stoves with a roller should be done from top to bottom

To check the quality of the paint, you need to drop it on the glass, and if it slides down no more than 3 cm, the solution is of high quality. If it begins to spread, then you need to add a little more chalk composition to it.

In order to give the paint the desired color, you can add a little color to it, the main thing is that it is heat-resistant, otherwise the oven may change its shade during the heating process.

However, previously, simple bluing was used for this purpose at the rate of 60 grams per 10 liters of paint. Before painting a brick stove, you need to make sure that there are no flaws (potholes, cracks, etc.).

Brick paint should be applied in two layers, and you must wait until the first one has completely dried. Otherwise, the shade and texture of the coating may be affected.

If you want to get as uniform a surface as possible, it is better to apply the paint with a roller rather than with a brush. You can also make slight roughness on it, which will give the coating an unusual appearance.

Mortar

Now let's look at painting the stove with lime paint.

To prepare the solution you need the following components:

1 kg of slaked lime per half liter of water.
A teaspoon of drying oil.
A teaspoon of salt.
20-30 grams of blue (or your favorite color).

It is worth noting that lime paint for a brick fireplace should also be applied in two layers, but with the difference that you do not need to wait for the first applied coating to dry completely.

Decorating cast iron elements

The stove consists not only of brick, but also of various cast iron elements (doors, bolt, etc.) that cannot be painted using the methods described above. However, they also need to be put in order, because they quickly lose their original luster.

Newspapers should be glued joint to joint to avoid the formation of cracks, because paint will certainly seep into them, which will ruin the appearance of the surface

The most ideal option is heat-resistant paint for brick stoves, which can withstand heat up to 600 degrees. It is best to use aerosol samples, as they dry much faster. It should be applied from a distance of 30-35 cm

Before painting, it is necessary to clean the surface from plaque using sandpaper and a rag, and then degrease it with a solvent. In order not to stain the space around the cast iron elements with paint, cover it with newspapers and lay a film on the floor. You can light the stove almost immediately after applying the paint.

There are cases when metal elements contain oxides that cannot be removed by the previous method. Therefore, our instructions will cover an aggressive cleaning method.

It requires preparing one of the following solutions:

4 g of butyl alcohol and 150 g of phosphoric acid are diluted in a liter of water.
280 g of phosphoric and 15 g of tartaric acid are diluted in a liter of water.
30 g of butyl and 120 g of ethyl alcohol, 1 g of hydroquinone and 280 g of phosphoric acid are diluted in a liter of water.

Using these compounds you can effectively clean metal surfaces. It is also worth noting that the price of their components is very affordable, which will save you from significant costs.

Double silicate brick m 150 has poor adhesion to cement compositions, so it is better not to cover a stove made of such material with plaster. To enhance aesthetics, you can purchase multi-colored samples

Next, you should remove the remaining acid with a soap solution (50 grams of soap per liter of water). Finally, you need to heat the surface to 150 degrees and apply caustic soda to it.

How to extend the life of the oven

Stove diagram.

You can do the repair yourself. This does not require a lot of free time and skills. If the walls are renovated efficiently, the old stove will work for a very long time. The presence of cracked plaster may indicate that combustion products are penetrating into the living space, and this is already serious.

Some people simply seal the cracks with clay and paint over the stove. Experts say this is wrong. The outer masonry of the stove must first be strengthened. To do this, just make a wire tie.

For work you will need:

perforator or hammer and chisel;
steel wire;
a hook or rod for tensioning the wire.

From the outside, several horizontal grooves with a depth of 1.5-2 cm are cut into the brickwork. Subsequently, the wire laid in the groove should completely encircle the stove. After installing the wire, tension it. To do this, you can take a metal rod or a special hook and make twists in several places. The furrows are sealed with clay mortar. The walls are plastered with clay-asbestos mortar.

Traditional compositions for painting stoves

There are several traditional coatings used for high temperatures:

The most popular mixture for painting is lime whitewash with the addition of salt. Lime easily tolerates high temperatures and is a good base for further painting. The presence of salt in the mixture prevents cracks from occurring.
In the old days, chalk compounds were often used. Stoves painted this way turn out perfectly white. At the same time, a significant disadvantage of such a coating is its strong staining. To prevent this, experienced craftsmen recommend adding regular soap or wood glue. This solution is usually prepared using water. There are recipes in which it is replaced with skim milk.
The basis for this recipe is tooth powder. It is mixed with egg yolks and milk. The resulting mixture is applied to the heated surface of brick or plaster. After drying, the coating turns out snow-white and does not stain.

Design Tips

Today, any designer involved in drawing up architectural projects can help you make a stylish design for the stove and answer the question of how to paint a brick stove in a house. There are also a large number of creative ideas on the Internet.

As for fashion trends, today all designers in the world recommend decorating such heating units to a minimum, resorting to natural finishing materials and uniform colors when deciding what to paint the stove with. That is, some art objects and color drawings are gradually going out of fashion. Stoves decorated with natural or artificial stone, as well as those complemented with ordinary ceramic tiles, look interesting.

Formulation options

There are many ways to whitewash a stove without damaging your pocket. They are all very simple to prepare. Let's start with the most budget formulations that have been tested by time.

Mortar

This composition is inexpensive and can be found in hardware and construction stores. Plays the role of an antiseptic and a high-quality snow-white coating. To prepare it and use it for a long time, you need to dilute 1 kg of lime with 2 liters of water, in which 40 g of salt have previously been dissolved. The solution should be thoroughly mixed and then applied to the surface of the oven without delay.

Lime mixture for whitewashing with good durability propertiesSource mrrestavrator.ru

Chalk

This whitewash for the stove is of good quality and is easily applied to the plastered surface of the stove. To prepare the composition, you need to take about 1 kilogram of chalk and crush it finely. Now all that remains is to pour in 2 liters of milk and add about 50 ml of blue.

Crushed chalk for whitewashing surfaces in the houseSource kraski-net.ru

Chalk mixture for preparing whitewash for application to a Russian stove in a house or country houseSource aredi.ru

Grinding chalk to prepare whitewash solutionSource kraski-net.ru

Blueing preserves the coating from yellowing under constant exposure to high temperatures. Already in the first few days, spots appear in places where maximum fire exposure occurs. They are usually evidence of improper composition preparation or smoke leakage through the masonry in the furnace.

Dentifrice

Tooth powder is an unexpected alternative to whitening the stove. This product was also used by our ancestors, arguing for its excellent qualities and increased wear resistance. To prepare, you will need 2 boxes of tooth powder, 2 liters of milk (boiled or unboiled with a minimum of fat is suitable), two eggs (only the white is separated from them).

Ordinary tooth powder for whitewashing a home stoveSource livemaster.ru

The use of thick whitewash for the stove, the consistency of which resembles paintSource kraski-net.ru

Adding tooth powder to prepare whitewash for a home stoveSource remonts-profi.ru

All ingredients are thoroughly mixed, the composition is allowed to brew for 15-20 minutes, no more. Otherwise, the whitewash will harden, and if it is diluted, it will no longer have the required effect. Apply the whitening composition to the stove carefully using a small brush. Every corner should be coated.

After drying, the coating will have a smooth structure, in appearance, reminiscent of enamel or oil paint. The only disadvantage of this product is that in the first days you will notice a strong smell of tooth powder when the oven warms up.

Partial whitening of a stove with tooth powder with a lower decor made of flagstoneSource subscribe.ru

Recommendations

As in any other case, all users recommend working in a room with open doors and windows so that air flows freely and the person does not get poisoned. It is also recommended to wear protective gloves and a special protective mask when painting. Especially when it comes to using varnish. If the case takes place on the street, there is no need for any protective equipment other than gloves. Users recommend painting furnace equipment by following all operating rules provided by the manufacturer and making sure to degrease the surface.

Many users recommend using water-based formulations based on their experience, since components such as varnish can be toxic and lead to serious respiratory diseases.

Note! Some even recommend abandoning toxic paint and harsh enamel compounds if the stove will be used in the house, giving preference to natural tiles or even natural and artificial stone.

Overall, there are many ways to make a beautiful stove. There are different dyeing methods. To do everything right, you need to choose the right paint and pay attention to the recommendations presented above. If you have no experience in painting work, it is better to give preference to another facing material or hire professionals.

Sources

https://gidkaminoff.ru/pechi/chem-pokrasit-pech-iz-kirpicha.html
https://StrojDvor.ru/otoplenie/chem-pokrasit-pech-iz-kirpicha-v-dome/
https://ZnatokTepla.ru/pechi/termostojkaya-kraska-dlya-kirpicha-pechej-i-kaminov.html
https://OmShantiDom.ru/kaminy-i-pechki/pokraska-zheleznoj-pechi.html
https://1-teplodom.ru/varianty-cem-krasit-pecku-v-dome-iz-metalla-kirpica-primery-termostojkoj-kraski/
https://TeploRes.ru/ustrojstva-i-pribory/pokraska-pechi-iz-kirpicha-foto.html
https://pechnoy.guru/pechi/izgotovlenie-pechi/materialy/kraska/chem-pokrasit-pech-iz-kirpicha.html
https://vdome.club/materialy/vybor-materialov/termostoykaya-kraska-dlya-kamina.html
https://sovet-ingenera.com/otoplenie/pechi/termostojkie-kraski-dlya-pechej-i-kaminov.html
https://pechnoy.guru/pechi/izgotovlenie-pechi/materialy/kraska/kraska-dlya-pechi-iz-metalla.html
https://www.tproekt.com/kak-pokrasit-pech/

Preparing the base

The quality and durability of the paintwork depends on the preparation of the base. Remaining dirt and efflorescence lead to rapid peeling of the paint, so preparatory work takes more time than directly applying the paint composition.

Photo 3. Cleaning the facade

putty

It is necessary to start preparing and repairing the base a few days before you decide to paint the red brick red or another color. A brush with metal bristles will help to clean the structure well. Traces of fungus or mold are treated with a special solution, and efflorescence is washed with soap and water. Old masonry always has flaws - cracks and chips are filled with putty. After the repair, wait for the solution to dry completely. Then the surface is sanded with sandpaper.

Primer

The last and most important stage of wall preparation is priming (Fig. 1). It reduces the absorbency of artificial stone, reducing paint consumption. Also, applying primer improves adhesion. The solution contains disinfectant additives that prevent the development of fungi. The primer composition is applied in 2-3 layers, preference is given to materials with acrylic or latex.

Figure 1. Preparatory work

Is it possible to paint a metal stove?

Painting a metal stove is a must, but there are a number of additional factors to keep in mind. Only heat-resistant metal-smelting stove paint is suitable for this task, which can easily withstand prolonged exposure to temperatures. Many furnace owners choose a cheaper option that is not suitable for these tasks.

It is unacceptable to paint a metal stove with regular paint, as you will lose a number of useful functions of the paint material, including:

Heat resistance, which allows the metal to serve for many years without destruction under the influence of high temperatures;
The absence of materials and additives that evaporate when heated and have a toxic effect on others;
The presence of protective properties against corrosive changes;
Moisture resistance.

As you can see, the number of useful properties that iron paint for stoves should have is really large. Try to understand it thoroughly to maximize the life of the product.

The following compounds can be used to remove oxides from metal:

Mix 150 g of concentrated phosphoric acid, 4 g of butyl alcohol with 1000 ml of water.
15 g of tartaric acid, 280 g of concentrated phosphoric acid are mixed with 1000 ml of water
Mix 280 g of concentrated phosphoric acid, 30 g of butyl alcohol, 120 g of ethyl alcohol and 1 g of hydroquinone with 1000 ml of water

Recipes from folk craftsmen

Furnaces in villages always underwent additional processing after laying. Recipes for making homemade dyes were created and passed from mouth to mouth. Due to insufficient funds, substandard bricks were taken, so after laying the structures were required to be coated.

They took clay, added horse manure and sand, kneaded it, leveled it with a wooden plank, lubricated it with a liquid clay composition, smoothing out the flaws. Then they covered it with chalk or lime mortar. To create a blue tint, it was diluted with blue. The lime was first dissolved, the pieces were poured with water, it stood for a day, after which it was used, diluting the whitewash mixture to the desired thickness.

Chalk stains clothes, it quickly crumbles, to get rid of the shortcomings of this level, you need to add 0.5 kg of table salt to 2 kg of solution.

The industry produces a large number of ready-made, high-quality dyes using modern technologies; they are harmless and come in a wide palette of colors. Craftsmen with artistic abilities have the opportunity to create not a uniform stove, but a stove with patterns, based on national or fairy tale motifs, since there are no limits to the flight of designer imagination and thought.

When purchasing finishing material in a specialized store, you need to follow the instructions on the packaging so that the paint lasts as long as possible and is changed only after it becomes possible to change the boring interior.

Some people believe that you should not paint your stove. After all, it is short-lived, quickly cracks and rolls off. But that's not true. Due to the advent of new technologies in the production of this product, it was possible to achieve the highest possible quality. Water-based paint is one of the most affordable ways to decorate a stove.

How to varnish brickwork

Lacquered brick oven

To coat brickwork with varnish, you need to perform a number of construction activities:

clean contaminated areas
remove defects from cracks and chips with putty
repair faults

Minor defects are removed with a mixture of brick flour, to which egg whites and milk are added. Apply the solution to damaged areas in the masonry with a brush. You need to wait for the work done to dry completely; the paint cannot be rushed and leads to destruction.

Any painting does not hide flaws in the area being treated; on the contrary, it will highlight the flaw, so you should get rid of them carefully, without missing even a small crack. When starting to varnish the stove you need:

open jar of product, mix thoroughly
add solvent
turpentine

Additives are acceptable if the consistency of the varnish is insufficient for work; they are dissolved with one selected substance. The brush for work becomes hard, cover the surface in several layers, after each it is necessary to wait for it to dry completely. The coating is completed with a finishing touch, the master chooses the last layer himself, it can be the third or fourth, until a decent appearance of the stove is achieved.

How to paint with water-based paint correctly?

After selecting the appropriate paint, you can begin applying it. This procedure has several stages.

Materials and tools

Preparing all the necessary equipment for work is an important stage. You should purchase high-quality brushes of various sizes or a roller for applying paint to a large surface. You will also need a special container for paint and the paint itself. To level the surface and remove old cladding, you can use sandpaper or a strong wire brush.

Oven surface preparation

If the stove has been painted previously, the remaining old paint must be completely removed. The same should be done if there is a known or chalky whitewash left on the stove device. The surface is pre-treated with a high penetration primer or special plaster. It is possible to paint the stove with water-based paint without prior priming, but in this case the paint consumption will increase significantly, because it will be absorbed into the pores of the material.

Paint application technology

It is recommended to warm up the oven slightly before painting. This will help increase the adhesion of the coating and surface. The paint can be applied with a roller in two passes. For hard-to-reach places it is better to use a brush. If necessary, the number of layers can be increased.

It is not necessary to paint the stove one color. You can experiment with different patterns and color schemes. Using a foam sponge you can easily age the surface. And seams and fabrics that differ in color will look very fashionable.

Drying

Usually the paint dries completely within 5-6 hours. But you should leave a little more time for all layers to dry. The day after painting, you can start heating. Do not heat at full power. You should maintain the average temperature for several days, and then switch to normal mode. This way you promote good adhesion of the paint to the surface and protect it from chipping.

Advantages and disadvantages

Painting the surface of the furnace with a product with water-based characteristics has its own characteristics and disadvantages.

Heat resistance. This paint can withstand high temperatures.
Moisture resistance. The coloring substance protects the stove device from moisture from the room. This feature will be very necessary in the steam rooms of baths and saunas. It can be washed and cleaned using water-based products and without fear of losing its attractive appearance.
Strength. The coating can withstand minor scratches and slight pressure from the external environment.
Minimum cost. Covering the stove with tiles or other interior solutions will cost you much more. Painting the stove with water-based paint is a relatively cheap, but also very beautiful way to update your stove.
Ease of use. The coloring agent is applied quickly and easily. In just a few hours the oven will have a new look.
Drying time. The drying time of the layers is short. No additional time is needed to start heating the room.
Environmental friendliness. The paint base is non-toxic and suitable for use in residential areas.
Big choice. In specialized stores you will find a huge number of different water-based paints in all colors of the rainbow. This choice provides you with the opportunity to create a unique design.

Unpleasant odor during drying. But during the operation of the furnace it is not observed.
The paint penetrates quite deeply into the pores of the brick. But this problem can be solved with a layer of primer or putty.
In places of strong heat, it may change color or peel off.

Preparing the furnace surface for work

When painting a stove, the first thing you need to do is prepare its surface for painting. A stove with new masonry does not require any special operations, only cleaning from dust

If the stove is plastered, pay attention to the thickness of the plaster layer

To clean the surface of the oven you will need the following equipment:

Metal spatula to prepare the surface and also for puttying;
Brush for removing remnants of previous finishing.

If the layer of plaster is more than one centimeter, the plaster requires dismantling - crumbling areas are removed, the surface is cleaned using a metal spatula, brush or sandpaper. All cracks and missing parts are covered with lime-clay or gypsum mortar.

After the solution has dried, wipe the surface with a damp cloth, wait for the water to dry and you can apply the coloring agent.

It is important to carefully read the instructions before using any coloring product from the store, because some types can only be applied to a preheated surface!

To ensure good interaction of paint with other substances, you can saturate the surface of the stove with a primer before painting it.

Painting cast iron elements

During operation of the heating stove device, all cast iron surfaces become very hot. To restore the elements to their beautiful appearance, it is recommended to paint the surfaces with heat-resistant enamel, which can withstand any extreme temperatures. The material contains components that protect metal parts from rust and erosion. This enamel provides reliable protection for stove fittings.

Before painting, the cast iron surface is cleaned of dust and dirt. Next, it is recommended to sand the element with sandpaper, then degrease it with a solvent. Since the paint material for metal parts is sold in aerosol form, it is recommended to protect nearby walls with film or plain paper. Before painting, shake the canister, then proceed directly to spraying.

Heat-resistant varnish

Sometimes stoves are decorated with original motifs or facing bricks with a relief surface.

Special paint will help highlight the design in this case. It can withstand temperatures from 200 to 600 °C.

In addition to high heat resistance, this product has the following properties:

Wear resistance;
Water resistance;
Ease of use;
Fast drying time;
Give the surface a shine.

The varnish has a pronounced odor, so the room should be well ventilated when working. Don't worry too much, after half an hour you will be able to breathe freely.

When calculating the amount of paint required, it is necessary to consider whether it is applied over a primer or directly onto the highly absorbent brick.

In this case, you will have to paint the surface 2-3 times. But the result is worth it.

Painting technology

First of all, it is necessary to remove all dirt and dust from the surface of the brick. If the slab has already been plastered and painted, the old paint must be removed with a wire brush or a special drill mount. Defects and cracks are cleaned with sandpaper. Before painting the stove, it is recommended to smooth out and sand any problem areas as much as possible.

Next, you need to treat the substrate with a deep penetrating primer. Such a substrate will allow you to qualitatively paint the stove with a composition of water emulsion, even if the walls absorb water very poorly. According to reviews from brick kiln owners, in many cases, before painting the walls with a water emulsion solution, Kron polymer putty was used instead of a primer to level and prime the walls.

The next step is to heat the kiln and let it cool to a temperature of 30-45oC; if you paint the cold walls of the kiln, the surface of the laid water layer will form cracks and swell due to small air bubbles accumulating in the pores of the brick. The walls of the heater must be covered with two or three layers. The oven no longer needs to be heated; it is enough to dry the first layer of water-based material well.

What brands should I use?

Tikkurila Luja. Resistant to wear. Can be used on any surface. Matte. Resistant to alcohol detergents. Price – 1700 rub.
Lacra Super resistant. Suitable for use on brick, plaster and wooden surfaces. Drying time for the first layer is 1 hour, for the second – 2. Moisture-resistant and wear-resistant. Cost – 1100 rub.
Parade F20. Forms a coating that is resistant to wear, moisture and fading. It is recommended to dry the layers within an hour, complete drying - after two hours. Do not paint at high humidity and room temperature below 10 degrees. Price – 1900 rub.
DUFA D1A WANDFARBE. Withstands light loads. Creates a matte finish. Drying layers - 4 hours. Recommended application temperature is 20 degrees. Price – 1200.
DULUX BINDO 20. Wear-resistant and moisture-resistant. Two layers are enough to cover. Drying time for layers is 1 hour. Washing with detergents is possible a month after dyeing. Price for 10 liters – 3900 rubles.
TEX UNIVERSAL. Wear-resistant, moisture-resistant. It is possible to wash using non-abrasive products. Has a deep matte finish. Drying time of the layer is 3 hours. Cost – 1100 rub.
TIKKURILA REPAIR Moisture-resistant, washable. Creates a semi-matte finish. One layer dries within two hours. Cost for 2.7 l – 1600 rubles.
VGT VDAK 1180. Forms a matte surface, moisture-resistant, wear-resistant. Forms a special breathable coating. Does not lose color when exposed to ultraviolet light. The second layer can be applied after one hour, and complete drying occurs after 24 hours. Price 7 kg - 360 rub.
MARSHALL. Easy to apply, dries within 4 hours. Moisture-resistant, wear-resistant. Suitable for painting by roller, brush or spray. Price for 2.5 l – 580 rub.
Dali. Creates a moisture-repellent and dirt-repellent coating. Resistant to fading. The layers should be dried within an hour, complete drying occurs 2 hours after applying the last layer. Use at temperatures not lower than 10 degrees and normal humidity. The cost for 5 liters of paint is 1200 rubles.

Using chalk

Many people are interested in the question of how to paint a building the old-fashioned way using chalk. Everything is quite simple: after the plaster is completely dry, you can begin the process of painting the surface. If previously a Russian stove was painted with chalk, then it is better to use it for reconstruction work.

There are two options here: you can take regular white paint, or use a water-based dye; adding color is also acceptable. If you do not want the structure to acquire an unaesthetic yellowish tint in the future, then blue, previously diluted in ordinary water, should be added to the chalk.

The coating composition must be prepared in advance as it will need to sit for some time to reach the correct consistency. Chalk paint for a brick oven is made as follows:

Take pieces of chalk or chalk paste.
Place the material in a bucket.
Fill it with water until completely covered.
Leave for 2 hours to infuse.

In order not to waste time, you should prepare a special adhesive part for the chalk mortar for brick stoves and fireplaces. It is made on the basis of gelatin, wood glue or casein glue, diluted in a liter of water. For a paint bucket with a volume of 10 liters, take approximately 100 grams of glue.

Painting white

After this, both compositions are carefully mixed, for example, using a construction mixer, until the liquid becomes homogeneous. Now you can add blue at the rate of 60 grams per 10 kg of chalk, also add a heat-resistant liquid that improves the color, and you can begin the coloring itself.