≡× MENU

• Repair
• Repair
• Interior Design
• About everything
• About plumbing

How to creatively paint the batteries in the apartment. How to paint the battery from the back? How to degrease batteries before painting

Many apartments still have cast-iron batteries. This does not mean that "junk", "antiquity", etc. and we need to get rid of them urgently. This is the easiest option. If you are not a supporter of primitive solutions and are ready to experiment, this article is for you.

Today I will try to convince you that you can make candy out of junk.

To do this, you just need to transform your heating appliances and it is possible to do it yourself. How to paint radiators and tell you today. This is a difficult and time-consuming task, but it is worth it.

Before deciding to self-painting batteries in the house, remember that not all surfaces are suitable for this. Look around and find out what kind of radiators you have. If cast-iron or old-style radiators with many typesetting fins - go ahead!

So, the hedgehog understands that before you start painting, you need to decide what to paint. The final result of our work will depend on what we choose. Until recently, only white was used, but now the color range is very extensive and varied. Can't just update appearance your battery, but also to create a unique interior of the room.

If you are serious about painting radiators yourself, take care of essential tool.

What might be needed:

• Knife - to remove peeling paint;
• Sandpaper, a special wash or a metal brush - to remove old paint;
• Paint brushes various sizes;
• Rags - to clean the surface of the batteries;
• Roller - small for painting.

What should you pay attention to when choosing a paint?

All paints intended for painting heating appliances have their advantages and disadvantages:

1. Acrylic enamels - when dried, they exude a characteristic smell, but the result will please you - a glossy sheen on for a long time;
2. Alkyd enamels - very big choice colors, resistant to high temperatures, but long-term preservation of the smell is possible.
3. Water-dispersion - no smell, dry quickly. The best option.

In any case, the choice of paint is yours. But pay attention to:

• good thermal stability;
• resistance to aggressive environment;
• minimum toxicity;
• abrasion resistance.

What to refer to when choosing a paint color?

As for the color scheme. The traditional solution is white. But use your imagination!

Batteries can be painted:

• in the color scheme of the walls;
• the predominant color in the interior;
• silver or bronze;
• color combination;
• apply drawings.

When painting batteries in a children's room, I would advise you to abandon stereotypical views. It can be butterflies, flowers, rainbow colors, etc. It all depends on your financial capabilities and imagination. Even with 2 colors in your arsenal, you can create an unprecedented color scheme and make your children happy.

Preparing battery surfaces for painting.

An important step in this process is the preparation of battery surfaces for painting. If you need high-quality and durable painting, we will work a little. Preparatory work is the most time-consuming. But it's worth it.

You can define a certain sequence of preparing radiators for painting:

1. We clean the surface for painting well: remove the old layer of paint. Where signs of rust are visible, we clean it to a metallic sheen. We wash off dust and dirt, remove the old paint with a spatula and solutions for washing off;
2. Apply the flushing solution to the surface of the radiator and cover with a film to soften. After the paint is easily removed with a spatula, grinder or a metal brush worn on a drill. In the process of work, do not forget about safety measures: gloves, a respirator or a gauze bandage.
3. We skin the surface of the batteries sandpaper. Degrease with white spirit or any slightly alkaline solution.
4. After the surface of the battery is well cleaned, apply an anti-corrosion primer. An alkyd-based primer is best. When buying a primer, pay attention that it is anti-corrosive in order to prevent rust from reappearing.

Ways to clean radiators from old paint.

There are several ways to do this:

• mechanical - using a drill and a special nozzle. Also here you can include work with sandpaper. The process is laborious but effective;
• chemical - a special paste in the form of a gel. Using a brush, apply the composition to the entire surface of the battery. With a multi-layered old coating, try again after 20 minutes. For intensity, apply a film - cover the radiators with it. After a certain time - to work! Use a spatula and a wire brush to remove old paint. Clean up the rest with sandpaper.
• We heat the metal radiator with an industrial hair dryer or a blowtorch. When the temperature reaches the maximum (120-1400C), the paint will swell and begin to bubble. In this state, we remove it with a spatula. I do not recommend using this method with cast-iron batteries: it is long and inefficient.
• for "peas" - a sad method, but it exists. We remove the radiator, throw it into the fire. After the paint burns, clean the surface wire brush or a drill with a nozzle. When the battery cools down, we disassemble it into sections, remove the burned-out gaskets on the collectors. We knock out all the accumulated debris. When assembling, we put new gaskets. Collected, molded, painted.

Nowadays, you can find a large selection of paints containing a primer and a rust converter. They are applied without preparing the base of the battery, but, nevertheless, I would advise you to prepare it in advance. Unless, of course, quality is what you want.

Painting process.

We will work with the heating turned off. Why? No, it can be hot. But, then you are provided with uneven drying, uneven layer, smudges. If, nevertheless, there is such a need, then try to block the supply for a while. hot water.

First color option.

• first, prepare the protection of the floor - lay unnecessary paper, maple, fabric;
• prepare brushes with soft bristles: straight and curved;
• We apply paint from top to bottom on all sides: inside, then outside.

It is better to apply the second after the first layer has dried. Two thin ones are better than one thick one.

Painting can be done with a spray gun or spray can.

There are some small nuances:

• If after applying the first layer, the paint is translucent. After drying, apply another layer. Not satisfied with the influx and uneven coloring - do not be nervous. When dry, sand these areas selectively and apply a thin layer on these surfaces.
• Can hot batteries be painted? Yes, by own experience I will say it is possible. But do not pick up a lot of paint on the brush at once and rub it over the surface with quick movements. Just keep in mind: the paint in this case dries as quickly as possible.

Second color option.

1. The painting process is the same, but the preparation is different;
2. Reset the heating risers yourself or with the help of specialists;
3. Unscrew all plugs: deaf and through, remove jumpers;
4. Anneal the radiator either on a fire, or with a hairdryer or blowtorch;
5. Disassemble the radiator into sections using a radiator key;
6. Tap the sections with a mallet to remove the rust from the inside;
7. Clean all sections with a brush, metal is better;
8. Mount the radiator using conventional rubber gaskets. Outer size should be slightly less than the end of each section;
9. Mount and paint.

Two color options and the choice is yours. Tinker thoroughly with the 2nd method or give preference to the 1st - the choice is yours.

But, as with anything, there are nuances. But what if I want to paint the battery just because I want to. And not old, and not terrible, I just want to change her appearance. So. If your radiator is normal condition, i.e. covered with 1-2 layers of paint, the surface is even, feel free to apply paint from above without removing the previous layers. It just needs to be pre-processed.

As for aluminum and bimetallic batteries, they should not be treated harshly. The fact is that their coating is easy not only to spoil, but also to render it inoperable. If you want a color closer to ideal, you can contact the nearest service station. The technology for painting cars is similar. Agree - good. No, paint yourself using canned car paint.

There is a nuance here - you need to paint hot batteries. Drying time at a temperature of 130 degrees for 20 minutes, at 60 degrees - 40 minutes, and at 20 degrees - within a month.

Remember that for quality work it is necessary to maintain a distance of 20-30 cm - this will allow the paint to be sprayed evenly. In general, look carefully at the instructions, because. our manufacturers are inventive. And do not try to apply the perfect shade from the first layer. If you keep it in one place for a long time, there will be smudges. Better unpainted spots than splashes of paint. Remember this.

We paint panel radiators.

There may be two solutions here. For factory coating of enamel, use a can of auto enamel. If the paint is normal, follow the steps for cast iron radiators. But front part It is better to paint with a roller rather than a brush.

If you have panel radiators, you also need to change the color of the grilles. They need to be painted with a brush. If rust is found, it must be cleaned, primed, and then painted.

Personally, I've been interested in decoration heating batteries. As I said, white is outdated. I offer several proven decor options.

Decor.

1. Bronze decor - take black and red colors, mix and apply the resulting color to the surface. But ... pre-seal with masking tape those places that should not be painted in this color. Any space can subsequently be applied to any pattern using a stencil.

Decoupage.

2. Decoupage - originality, style and low costs. And the result is worth all your and not only your expectations. For this method, you will need some materials. This:

• matte White paint;
• acrylic paints;
• decoupage paper with a certain ornament;
• PVA glue;
• heat resistant varnish.

At all non-standard ways design of heating radiators last years are in demand. Nothing is impossible, and the result pleases not only your eyes. What do you need? As usual, we prepare batteries for painting - we clean, wash. But we paint them. matte paint. After 18 hours have elapsed - the paint drying time - we begin to glue decoupage paper on radiators.

We dilute the glue so that it can be applied without problems to the entire surface. But remember, we glue from the middle of the picture. After you paste the picture, you can finish it - background, details. When finished, apply a heat-resistant varnish.

With any method of painting, remember the necessary safety precautions.

Finally, you can watch the following video.

I hope the information was useful to you and the work will be pleasant, and the result is perfect.

That's all for me, dear reader.

The need for painting heating radiators arises in several cases: if scratches and small chips are required to be masked, traces of installation must be eliminated in order to maintain a uniform style in the interior. In order for the result to meet expectations, it is necessary to take into account many nuances regarding both the preparation of the base and the choice and application of the coloring composition.

Battery paint requirements

In order for the heating elements to have an attractive appearance for many years, when choosing a paint, the following requirements should be taken into account:

• The composition must have high thermal stability (not lower than +80°C): it must not change color and not flake off when heated.
• Be non-toxic.
• Have abrasion resistance.
• Provide anti-corrosion protection.

When deciding how to paint radiators, you should understand that the correct choice of composition will determine how reliably the heating system is protected from corrosion, as well as the correspondence of the appearance of the radiator to the interior concept.

Types of paints for radiators

• Alkyd enamels.

These compositions are highly resistant to various kinds of influences, able to withstand heating above + 100 ° C. The basis is alkyd varnish, in addition, there are fillers, antiseptic additives and pigments. Granite or marble chips, fine sand can be used as a filler. White spirit is used to thin the paint. Alkyd enamels have low heat absorption, high adhesion, wear-resistant and economical. The disadvantages of the compositions include an unpleasant odor that occurs during the application process. After the composition dries, it disappears.

Alkyd enamels are most often used for painting radiators located in the kitchen, because they are highly resistant to detergents. They can cover radiators that were previously painted. Alkyd enamel is compatible with most paint materials, reliably protects against corrosion, and provides batteries with a bright saturated color. Today you can buy a glossy and matte version.

• Waterborne paints.

Their advantages include ease of application, fast drying and durability. The water-dispersion composition is an emulsion consisting of oil and water, pigments, antiseptic and strengthening agents, and fillers. Latex acts as a binder. The water-based composition perfectly fills all the pores, is vapor-permeable. For painting radiators and pipelines, it is better to choose an option designed for outdoor work. It is characterized by high resistance to abrasion, fits perfectly, does not have an aggressive odor.

• acrylic enamels.

Acrylic enamel consists of resin, organic solvents, fillers and pigments. Availability special additives allows you to securely protect metal constructions from corrosion. The composition is odorless, does not change color when heated and does not lose its glossy sheen. Acrylic enamels are able to withstand temperatures above +100°C, so they are used for painting steel batteries. They are no less popular in the processing of cast-iron radiators. In comparison with alkyd compositions, acrylic enamels are characterized by more high quality. Due to their high moisture resistance, they are used in rooms with a high level of humidity.

• Oil paints.

These compositions are produced on the basis of drying oil. Compared to acrylic version they are less heat- and wear-resistant, they overlap abruptly. At the same time, at a cost they are almost 2 times cheaper than acrylic paints, they have high adhesion to iron and wood. Before application, the mixture is diluted with a solvent (turpentine or white spirit).

If you chose paint domestic production, the composition of GF-021 can act as a primer. It goes well with MA and PF enamels. If preference was given to foreign analogues, it is better to purchase a primer and paint from one manufacturer.

In choosing the color of the composition, you should use a special RAL catalog . This will allow you to choose an option that fits perfectly into the interior of the room.

The most popular brands of paints for heating radiators

• Millertemp. Anti-corrosion composition, the application of which does not require prior priming of the base. It is designed to handle any metal surfaces. Able to withstand heating up to + 600 ° C without loss of its qualities. Available in brushed aluminum and charcoal grey.
• Elementfarg Alkyd. The Swedish-made paint also eliminates the need for pre-priming. It can be used both as a preparatory layer before applying other compounds, and as a top coat. Radiators painted with Elementfarg can withstand temperatures up to +100°C.
• Heitzcorperlak. This alkyd enamel is characterized by high hiding power, however, it is intended for application exclusively on cold radiators.
• Radiator Paint. Enamel made in Holland, able to withstand heating up to +90°C without changing color. Today it is one of the most popular options for painting elements of heating systems.

Compositions containing metal powder, as well as heat-resistant varnishes and enamels are in great demand. water based. When deciding how best to paint radiators, it is important to choose an option that is intended directly for the metal from which the system elements are made. Otherwise, adhesion may be insufficient and the radiator will become covered with bubbles.

Many people think that it is not necessary to paint on the reverse side, they say, it is still not visible from the back, and they are very mistaken.

If you paint the battery only from the “face”, then after some time the rust from the back side will definitely come out to the front.

To paint the battery from all sides, the best thing is to remove it. But not everyone has such an opportunity to do dismantling without additional hassle, including obtaining permission for dismantling. Only in apartments and own houses with autonomous heating remove and put the battery will work without problems.

The rest will have to make do with improvised means. Curved brushes with a long handle are best suited for painting batteries from the back.

To do this, on the palm of a simple working mitten, you need to sew a piece of fur fabric, after placing cellophane under it, so that your hands do not get dirty in the paint.

Pour the paint on a flat plate and, dipping a mitten, paint those places where the hand crawls through, and finish the rest of the places with a curved brush. The work will go much faster.

Remember to protect the wall with some kind of screen so as not to stain it.

This method is also good because cylindrical surfaces (pipes, metal bars of the fence, etc.) are beautifully and evenly painted: I ran my hand back and forth - and you're done.

But before you paint the battery, you need to prepare it. In no case do not paint the battery on the old paint. If the surface is not prepared, then cracking and peeling of the paint may subsequently occur.

First of all, you need to delete the old layer. You can remove the old coating in 2 ways - mechanical or chemical. In the first method, the paint is removed using metal brushes, scrapers and sandpaper, and in the second, with special washes of old coatings.

A special brush attachment for a drill will significantly speed up and facilitate the work.

After the old paint and rust are removed, the surface of the battery must be primed, having previously cleaned it of dust.

After waiting for the primer to dry completely, it is allowed to proceed directly to painting. For radiators, paints are needed that will not smell during the heating process. Best suited water-based acrylic and silicone paints. Alkyd enamels can be used, for example, PF-223 or its analogues.

Very many owners of houses or apartments are not at all in a hurry to replace old-style cast-iron batteries that function normally with new models. Despite their venerable age, these radiators are able to serve faithfully for more than one decade. True, it is necessary to periodically put them in order. Over time, they lose their aesthetic appearance, cracks form on the paint coating layer, and paint peels off. And in these places traces can appear, maybe not dangerous for cast iron, but very spoiling the overall picture of corrosion. So it's time for another coloring.

Other types of radiators also require updates of the protective and decorative coating, especially since for steel batteries or convectors, the centers of corrosion that have appeared can generally become fatal. Yes, and aluminum or bimetallic heaters, too, over time, sometimes you have to “refresh” or even repaint in a different color, in accordance with the intended decoration of the room.

In this publication, just let's see how to paint the heating battery yourself? The main nuances regarding the preparation for this procedure, the choice of paint and its practical application. And this information must be known even before the planning stage of such work.

Battery Paint Selection Criteria

Paint for heating radiators is not suitable for any. It's all about those special operating conditions that are characteristic of these heaters.

Therefore, when choosing a composition, it is necessary to dwell on one of the options made specifically for application to heating radiators. If the manufacturer has not specified the purpose of the paint, then you should pay attention to such a characteristic as heat resistance.

So, when purchasing paint, you need to study its following parameters:

• Resistance to elevated temperatures. The paint layer applied to the metal surface must be able to withstand heating up to 80÷90 degrees, without losing its protective and decorative qualities and without emitting odors.
• High adhesion. This quality will help create a reliable adhesion of the paint to the surface of the battery - the coating will not peel off under the influence of temperature changes.
• Anti-corrosion protection. The composition of the paint should include components that can protect the metal from external aggressive influences. This is especially true for steel and cast iron radiators.
• Color fastness to fading or yellowing. This is very important quality paint, and if it is not taken into account, then it is possible that soon the staining will have to be done again.
• The resistance of the decorative coating to abrasion. When the radiator comes into contact with various hard objects (for example, when rearranging furniture or during children's games), as well as items of clothing that are often dried on batteries, the paint layer should not be covered with small scratches, become thinner and begin to “shine through”.
• Environmental Safety. The composition of the paint should not include components that, when heated, can emit toxic fumes that can harm the health of residents of a house or apartment. The coating in any mode of battery operation should not create any odors.

Selectable paint good quality must meet all of the above criteria in combination. However, for some of the characteristics, such as adhesion, to really "work", the surface of the radiator must be properly prepared. If you miss this important stage of staining, then the coating may not last long, and the whole process will have to be done again, already taking into account the mistakes made.

What paints can be used for radiators

If earlier oil paints were mainly used for painting batteries, and in best case enamel options (simply due to the scarcity of the assortment on sale), today the choice of compositions is so wide that it is worth understanding their characteristics and identifying the optimal one.

Oil paint

Despite the availability of other types of paints in specialized stores, some homeowners prefer to purchase organic oil-based compounds that have been proven over the years for coloring batteries. This line of colors belongs to inexpensive options, perhaps, therefore, not losing its popularity.

Characteristic features of oil formulations:

• They are distinguished by excellent hiding power and create a layer on the metal surface with high density and strength.
• The paint is resistant to high temperatures.
• After drying, the compositions do not emit toxic fumes.
• Demonstrates good resistance of the coating to mechanical stress and abrasion.

Compounds made in oil based, have their own rather numerous shortcomings. Therefore, many homeowners have long abandoned them:

• When stained, the compositions emit a specific tart smell that does not disappear from the premises. long time.
• The paint dries for a very long time, leaving unaesthetic smudges, especially on vertical surfaces.
• The composition has a rather thick consistency and poor spreadability, so it is not easy to apply an even layer.

• Oil Coatings white color are prone to yellowing, which means that the decorative effect of such a coating in a couple of seasons will be very doubtful.
• The material does not have high anti-corrosion qualities, therefore rust is often formed under its layer, appearing outward in dots.

Despite the fact that oil paints have an affordable cost, today they are chosen by literally single consumers - all because of the shortcomings mentioned above. In addition, they are significantly inferior in their characteristics to analogues made on other bases.

Conclusion - it is better not to get involved, despite the affordable price.

Alkyd enamels

This type of painting composition contains pigments and additives mixed in pentaphthalic or glyphthalic varnish. Alkyd paints have a number of advantages that make them a fairly popular material:

• The alkyd composition creates a uniform smooth coating on the surface of the radiators, giving them an aesthetic appearance.
• The paint does not turn yellow and does not fade, and also has high adhesion abilities.
• The coating is able to reliably protect the metal from external aggressive influences.
• Alkyd paints are highly wear resistant.
• The ability to withstand high temperatures makes this decorative coating durable.
• The wide range of shades offered for sale allows you to choose the paint that best suits your intended finish.
• The advantage is the affordable cost of such coatings.

Alkyd enamels are divided into several types, depending on the basis on which they are produced. Each of the options has both its pros and cons.

• Enamel, made on the basis of solvents (white spirit), creates an aesthetic glossy layer on the surface. However, when applied, the composition emits a sharp pungent odor. Despite this, the material remains in demand due to its affordable cost and relatively quick drying.
• Silicone-based enamel creates a matte layer on the surface of the batteries. The paint is heat-resistant and can withstand heating up to 600 degrees without damage (which is impossible in principle on heating radiators). Such compositions are offered both in the form of a suspension, packaged in jars, and in the form of an aerosol.

If you intend to purchase an odorless paint, then the solvent-based option should be rejected immediately. White spirit, which is part of the paint, gives it a sharp unpleasant odor that persists for a long time even after staining. In addition, if the batteries are very hot, the smell may also appear even after a while.

Prices for Enamel "Krafor" for radiators

Krafor enamel for radiators

Acrylic enamels

Heat-resistant acrylic enamels are quite popular with consumers, as they have big amount benefits that include the following:

• Acrylic enamel creates a smooth and even coverage. In the process of drying the composition, polymerization of its components occurs, as a result of which the applied layer visually resembles plastic.
• Acrylic heat-resistant paints do not emit a sharp unpleasant odor both during their application and during the operation of heating devices.
• This type of paint composition dries quickly - their setting period is from 10 to 90 minutes, depending on the components and production technology. Complete drying of the layer occurs approximately 5 hours after its application.
• Acrylic enamels have an average density, they are convenient to apply on vertical surfaces, as they linger well on them, do not spread and do not create smudges.
• Large selection of acrylic paints different manufacturers allows you to choose the most suitable option for the buyer, both in terms of cost, and in composition and shade.

Despite a considerable number of advantages, acrylic enamels also have their drawbacks, which include the low resistance of the coating to mechanical stress.

Having opted for acrylic compositions, when purchasing them, you should Special attention pay attention to such characteristics as the temperature range of operation, as well as the specific purpose of the paint.

To obtain the proper staining effect, the enamel is applied to the prepared surface in two layers. In addition, after applying both the first and second layers, it is necessary to ensure that the surface is protected from moisture during the period of their drying.

Popular compositions can be distinguished from acrylic enamels - these are VD-AK-1179 and Termakryll.

• Enamel "VD-AK-1179" is applied to a well-primed surface of the battery. The first coat of paint dries for about two hours, after which the second coat can be applied. Complete drying of the composition occurs a day after applying the second layer.

• "Termakrill" paint brand "Alp Enamel" differs from its counterparts in its anti-corrosion additives. This type of enamel is designed for application not only on cast iron radiators heating, but also for batteries made of stainless steel, aluminum, titanium alloys and low-carbon steel. The paint has a specific smell, but it quickly disappears. The setting of the applied composition occurs within 30 minutes, and complete drying occurs two days after the application of the second layer of enamel.

Dispersion acrylic paint

This type of acrylic paint is different in that it can be used during the heating period, that is, when the batteries are heated to high temperatures. Dispersion-acrylic compositions are practically odorless, easily applied in a uniform layer and dry quickly.

The paint has high decorative and operational characteristics, does not change color during operation and does not crack under the influence of high temperatures. Able to create matte or glossy surface- pay attention to this in the store when choosing.

Paint "Master Lux Aqua 40" from the company "Dulux" is especially popular among consumers. When applying it, some features should be taken into account. So, for the first layer, the paint is diluted with water in a ratio of 1:10 - this is a kind of primer that prepares the surface for the next coloring layers. And they are already applied with undiluted paint.

You can name a few more compositions that, according to consumer reviews, have managed to prove themselves with the best side- these are Aqua-Heizkorperlack of the Dufa company, Element of the Eskaro brand, as well as Tiora, Thermo and Dufa Retail. All these paints have no unpleasant odors, dry quickly and create very durable and neat coatings.

silicone paints

These types of paints are made on the basis of silicone mixed with aqueous or organic solvents.

The features of silicone compounds include the following qualities:

• Resistant to high temperatures. Silicone coating is able to withstand any temperature conditions heating systems without losing the integrity of the layer and its aesthetics.
• Convenience and ease of application. If this coating option is chosen, then it does not even require additional preparation of the metal surfaces of the radiators.
• Long service life. Silicone is resistant to mechanical influences, including abrasion. Surfaces are easy to clean up. Including - with the use of detergents.
• He is not afraid at all ultraviolet radiation– surfaces will not fade. No wonder silicone paints are widely used to decorate the facades of buildings.

The only disadvantage of silicone formulations is their high price. But, given the duration of operation without loss of external data, the fact that you do not have to spend time and money on painting batteries every two to three years, the price looks quite justified.

Other paint options for radiators

In addition to the types of paints listed above, suitable or specially designed for coloring batteries, other coatings made on other bases can also be used. Or modifications of the already mentioned formulations with additional ingredients.

• Paints based on silicate resins . This type of paint forms an elastic and dense layer on the surfaces, resistant to temperature extremes. The compositions are distinguished by excellent adhesive abilities and do not require additional training surfaces. The disadvantages of this material include an unpleasant pungent odor during the period of paint application and until it dries completely.

• Hammer paints - this is a kind of alkyd compositions, but they do not create a traditionally smooth coating, but interesting textured patterns of small cracks or a surface with a chasing effect. This option is impossible better fit for older models of cast iron batteries. The texture they create will perfectly hide the roughness that is always present on these models of radiators.

• Some homeowners prefer to cover batteries with paint - silver , which consists of aluminum powder and varnish or drying oil. This composition perfectly withstands high temperatures, and it can be applied both to the prepared substrate and to the old paint. It is necessary to immediately warn that the composition has a persistent pungent odor, therefore, after staining, the room must be immediately well ventilated. And on the issue of the decorativeness of this approach - let everyone decide for himself how appropriate such a finish is, say, in a residential area.

Preparing batteries for painting

The process of preparing radiators for painting is a very important stage of work, as it is necessary to perform several tasks:

• One of the tasks is to increase the adhesive ability of materials, as well as protect the metal from corrosion.
• If the batteries are old, covered with several layers of paint, cleaning them is necessary to increase heat transfer.

It is recommended that all work on surface preparation and painting be carried out at the end of the heating season. An exception may be the use of paints and primers designed for applying them to hot surfaces.

So, the preparation of radiators for painting consists of several operations:

• Cleaning surfaces from dust and greasy deposits. Dust accumulated inside the sections is removed using a vacuum cleaner with a crevice nozzle or a narrow brush. Can also be applied wet way cleaning using water detergents. If the battery has become greasy, which often happens in kitchen conditions you can remove them with dishwashing detergent. If necessary, a damp cloth is applied to heavily soiled places, under which greasy stains soften and it will be easier to clean them off.

• Removing rust and old paint . Next, new batteries must be cleaned of rust deposits, and old ones from numerous layers of paint. There are two cleaning methods - mechanical and chemical.

— Mechanical method more laborious and will take quite a lot of time. It is carried out using a metal brush fixed on grinder or in the chuck of an electric drill However, this method is only suitable for cast iron radiators. Modern batteries made of thin sheet steel or non-ferrous metals can be seriously damaged by a hard wire brush. In any case, you should work at low speeds. The paint from the surface of the batteries must be completely removed.

— Another cleaning method is to use chemical compositions, with which paint or rust is washed off surfaces. The compositions are produced in the form of a solution, paste, gel or aerosol.

Each of the options for chemical compositions is used in different ways - on the packaging, the manufacturer gives instructions for their use, which must be strictly followed. For example, pasty substances are applied to surfaces with a natural bristle brush, after which the battery is closed plastic wrap for a period specified by the manufacturer. The exposure time can vary from twenty minutes to several hours. The paint should soften, after which it is cleaned off with a spatula from wide surfaces, and its remains mechanically with a metal brush.

Aerosol washes are convenient to use, since when sprayed they penetrate into the most inaccessible places of the radiator sections. The principle of operation of these compositions is comparable to any type of washes - the paint softens, then it is removed with a spatula and a brush.

However, it should be warned that chemical compositions- harmless. They have a strong pungent smell, so the room where they are used must be well ventilated. In addition, it is necessary to secure Airways respirator, and hands - protective gloves. When choosing this cleaning method, it is necessary to purchase compounds that indicate that they are safe when applied to metal.

• Priming of radiators . The next step is to apply primer to the cleaned surfaces. This treatment is designed to prevent the occurrence of corrosion centers, as well as to create optimal conditions for the adhesion of paint materials. The composition selected for priming must be designed for metal surfaces and be compatible with the paint that will be used to paint the radiators.

If domestic paint is purchased, then GF-021 primer is well suited for it. When using paint compositions foreign manufacturers you can apply primer "Sigma" or "Dulux".

The final stage of painting proceeds after the complete drying of the primer layer.

Coloring radiators

When starting staining, it is recommended to adhere to the following rule - apply paint in thin layers. If you try to paint the radiators in one thick layer, then it is unlikely that you will be able to get a neat smooth surface. A large amount of paint, once applied to the vertical surfaces of the batteries, form unaesthetic smudges and bumps. That's why best option- paint the appliances in two thin layers: the first will create a base and cover the natural color of the metal or primer, and the second will finally even out the finish and give the radiators an aesthetic appearance.

Cast iron radiators

These are perhaps the most inconvenient batteries for coloring - due to the complex shape, pronounced ribbing and visible internal cavities.

To paint cast-iron radiators, you will need several brushes of different widths, and most importantly - fixed on handles of various configurations.

In order to get to hard-to-reach places inside the sections, you will definitely need a brush with a curved long handle, which will greatly simplify the staining process.

The first step is to paint the upper areas inside the batteries, then the lower ones. Next - go to the outer, front surfaces.

The outer surfaces of the radiator also begin to be painted from above, gradually dropping down. This technology is explained by the fact that in the event of a careless blunder or smudge, it can be immediately picked up with a brush, that is, the defect can be corrected.

The first coat should be thin, but cover all surfaces of the radiator without leaving unpainted areas.

The second staining is carried out only after the complete drying of the first layer. The setting and drying time of the paint is indicated by the manufacturer on its packaging.

If, after drying the first layer, smudges or irregularities are found, then before the second painting, the surface should be treated with fine-grained sandpaper.

Since it is cast iron radiators that, as a rule, most often require regular painting, to help home master Below is an online calculator that allows you to pre-calculate the required amount of paint. The necessary explanations for the calculations are also attached.

There are a lot of reasons why it is simply necessary to start painting radiators: major or cosmetic repairs of the premises, replacement or renovation old battery heating, or, for example, the old color does not fit the new kitchen interior. In addition, chips often form on the batteries that need to be painted over. In general, the reasons may be different, but how to properly paint the batteries and not lose their thermal conductivity, read our article.

Radiator paint

Without radiators in our climate is not easy

In our harsh climate, additional heating sources are indispensable. Of course, modern technologies do not stand still and more and more often systems are installed in houses, but the batteries we are used to can still be found in many houses.

Batteries, useful as they are winter time years are constantly subject to criticism. Their design rarely fits into the interior of the room. Such cast-iron, bulky structures are appropriate only in an industrial loft style..

Alternatively, they can be hidden behind false panels for the kitchen, but in this case you risk "losing" some of the heat.

In addition to the bulky and awkward design, batteries are not so easy to care for. Firstly, they perfectly collect dust, which must be periodically “sweeped” with the help of all sorts of tricks. But periodically they need to be painted, which is even more difficult to do. How to do it right, we analyze in stages.

Battery painting all heating season

Who painted radiators, he knows that it is not easy

Preparation

The first step is to remove the old paint. In view of the fact that the design of the battery makes many of its places difficult to clean it in the old, old-fashioned way with a metal brush is not possible.

A soldering iron or hot air gun will not work. Since in the first case it is possible to damage the structure, and in the second it is simply useless.

The best way to clean the battery from old paint will be a variety of chemical washes.

Paint remover can remove paint even in hard-to-reach places

Of course, this method also has its drawbacks, but it still gives top scores. The wash works on the principle of a solvent. It penetrates the paint layer, softens it and then scrapes off the old paint quite simply with a spatula or metal scraper.

Among other things, the wash does not damage metal or wood, so it can be used before batteries.

Beautiful batteries will decorate the kitchen

When working with the substance, hold the bottle with the neck away from you so as not to accidentally breathe in aggressive liquid vapors. The room must be well ventilated.

How to paint batteries:

The process of dyeing radiators

• apply a wash;
• remove old paint
• rust must be sanded;
• treat the battery with a degreasing agent (white spirit, or a slightly alkaline solution);
• apply a primer if necessary;
• after drying, you can apply the main color.

Think your interesting decor radiators

1. Batteries should only be painted when cold.. Therefore, it is better to postpone all work for a time when heating season already ended. If there is a need in the autumn-winter season, close the valves and wait until it cools down completely.
2. If you have to paint on warm batteries, use a spray can or apply a very thin layer. The whole difficulty of applying paint to a hot surface is that there are marks left by the brush. In addition, the paint will change and the batteries will become stained.
3. You can connect radiators only after the paint has completely dried..

Interestingly colored batteries will be the highlight of the kitchen

The room must be ventilated. If this is not possible, use a respirator.

How to choose the right paint for heating radiators:

Choosing the Right Paint

When choosing paint for heating radiators, you should take into account several requirements that products must meet:

1. Heat resistance. Since batteries are basically a heating device, the paint must be heat-resistant. Consider this when choosing a paint that is not afraid of exposure to high temperatures.
2. non toxic. When heated, the paint can emit an unpleasant odor as well as toxic substances that can provoke allergies, headache and even poisoning.
3. Acrylic gives the shine to the paint, but it is worth remembering that when staining the room there will be a rather pungent smell. Bad smell may not be weathered for quite a long time - the room must be ventilated for several days. Observe with paint

It is worth noting that acrylic paints are among the most durable and resistant. Besides acrylic paint wear-resistant and not subject to abrasion.

How to choose a beautiful color for coloring, drawing

Classic color for radiators: white or silver. But if desired, you can paint in, and in any other color.

Classic white batteries can be interestingly designed

A battery painted in bronze or copper will look very interesting in the kitchen.

Batteries of dark colors give off heat better

Batteries provide the best heat dissipation dark colors. As an option, you can finish back wall which gives off heat very well If the batteries in your apartment are not too hot, choose a dark palette for them.. Chocolate, dark gray or marsh batteries will look good. You can draw a still life or landscape on batteries, or do it. The most interesting will be the flow of the pattern onto the battery.

Interestingly designed batteries will be the highlight of the kitchen

If you approach the coloring of batteries creatively, you can turn this awkward element into an interesting design move.

Decorate batteries in a beautiful style

How do you like this Khokhloma