One of the most common types of ceiling finishes today is paint. It still remains popular, despite the emergence of new building materials. This is due to the ease of application, relatively low cost and versatility of use. In addition, paints are available in a wide range of colors, making them a handy tool for the designer.
Recommendations for selection
But before starting repairs, many consumers are wondering how to paint the ceiling in the apartment. Before buying a composition, you must figure out whether gloss is needed on the surface and whether the material must be resistant to wet cleaning. If you prefer gloss, then you must determine if the ceiling is perfectly aligned, because only on such a surface can you create a flawless finish. The smallest defects andbumps will be noticeable under it. Otherwise, it is better to prefer matte paint. It perfectly masks minor imperfections that could not be eliminated during the alignment process. You can choose something in between, such as semi-gloss blends, which give the finish some sheen, but do not give out too much bumps and defects.
Water-based formulations
If you are faced with the question of how to paint the ceiling in the apartment, you can choose a water-based composition. It is also sometimes called water-dispersion and consists of water, which acts as a solvent. Film-forming materials are pigments that give the mixture a certain shade. Water-based paints are suspensions in which there are solid components in the form of additives and pigments. Among the ingredients there are suspended particles that do not dissolve in liquid and do not mix with water. After applying such paint, the liquid evaporates, only a polymer film remains on the surface.
Water-dispersion paints have many advantages, which is why they are often used for interior decoration. First, they have high adhesion. Secondly, they dry quickly. Thirdly, they do not have unpleasant odors. Such coatings are environmentally friendly and easy to handle. Even the person who does not have experience in carrying out repair work will be able to do the application of paint. Before deciding how to paint the ceiling in the apartment, you should also familiarize yourself with the shortcomings of the describedcolors. They are demanding on the temperature regime, it is not recommended to work with them in cold rooms if the temperature drops below +5 ˚С. Under such conditions, the coating acquires small cracks.
Expert advice
Water-based paint should not be applied in rooms with high humidity, as it will not dry, because the water will have nowhere to evaporate. Another disadvantage is the need to clean the surface before painting, otherwise the old coating will be visible under the new layer.
Acrylic paints
Quite often, novice home masters wonder how to paint the ceiling in the apartment. You can choose the composition, acrylic resins act as its main substance. Among water-based paints, acrylic is the most common. It covers any surface by type:
- wood;
- concrete;
- plaster;
- polymers;
- glass;
- steel.
Like all water-based paints, acrylic formulations dry in a matter of hours and do not emit unpleasant odors or emit harmful substances. Another advantage of this composition is durability. If you cover the ceiling with such a mixture, you can be sure that over time it will not fade under the influence of sunlight, will not be erased, will not crumble or crumble. Acrylic paints are vapor permeable, which is important for ceilings used in rooms with high humidity. Butit will be quite difficult to remove such a layer, so the coating must be applied seriously and for a long time.
Before applying such paint, it is important to take care of protecting the ceiling from bacteria and mold. If you are still thinking about what paint to paint the ceiling in the apartment, then you should pay attention to the "derivative" of acrylic paint - the acrylate composition. In addition to known substances, particles of latex are added to its ingredients. This allows you to get a durable and unpretentious finishing material that fits well and firmly on the ceiling, and also allows you to mask small cracks, cracks and coating defects. This is especially true when acrylate paint is applied in 2 coats.
Why choose acrylic paint
The main advantage of this material is that the ceiling, painted with latex paint, can be washed using not too strong household chemicals. Manufacturers emphasize that their products can withstand several hundred washing cycles without loss of color saturation and brightness. All of these benefits, however, come at a cost - the paint comes at an impressive price.
Silicate paint
If you want to know the best way to paint the ceiling in an apartment, you should pay attention to silicate paints, the main ingredient of which is liquid glass. Chalk and talc are added to the components. Upon drying, a hard, durable layer is formed on the surface, which can withstand up to 20 years of operation even in harsh conditions. If the apartment has more orless constant temperature and humidity, the service life will increase several times.
Such a finishing material has good vapor permeability, which allows particles of conclusions to penetrate through the layer. As a result, in a room with such a ceiling, it is easier for paint to maintain a comfortable level of humidity, and the coating does not peel off or become damp, but it should not be used in too damp rooms. In the production process, a binder material is used, a feature of which is low elasticity, so the layer is prone to cracking. This should be considered when avoiding applying such paint to ceilings in a home where walls and ceilings often shrink.
Silicate paint does not adhere well to surfaces where there are remnants of the previous finish. This is especially true for organic paints. Therefore, the ceiling must be cleaned before starting painting work. Silicate paint, like acrylate paint, can be washed with household chemicals and a damp sponge.
Silicone paints
Such compositions are considered novelties, the binder of which is silicone resin. This allows you to get a material that combines two opposite properties - hydrophobicity and vapor permeability. The ceiling will circulate water vapor and will not provoke dampness and stuffiness in the room, while the coating will not allow moisture to affect the ceiling or thermal insulation.
When compared with silicate paints, silicone paints form an elastic layer,maintaining durability and fade resistance. The layer turns out to be elastic, cracks do not appear on it when the house shrinks. If earlier there were defects and cracks on the ceiling, then the paint will fill and mask them.
If you are thinking about how to paint the ceiling in the apartment over putty, you can use a silicone compound that can be applied to the old finish. Application can be carried out in several layers, changing or updating the old color. Like other water-based mixtures, silicone paint is environmentally friendly, durable and almost does not burn. It is not a breeding ground for bacteria and fungus, does not have an unpleasant odor and dries quickly. The only drawback is the high price, so before repairing it is necessary to calculate the cost of finishing in advance.
Mineral and polyvinyl acetate paints
They are based on slaked lime, cement and polyvinyl acetate. If you are faced with the question of how to paint a concrete ceiling in an apartment, then it is better to use cement-based mineral paint. But PVA-based compositions should be used in dry rooms, since the mixture is not hydrophobic. Mineral paint, although it adheres well to concrete, is relatively short-lived, and polyvinyl acetate is safe.
Oil paints and enamels
For the ceiling, oil paints and alkyd enamels are quite often used. First as a liaisonorganic oils or drying oil act, secondly - alkyd varnishes and organic solvents. Both of these types of paints are increasingly losing their popularity. With the help of alkyd enamels, you can get a durable durable coating, but it will be difficult to work with it, since the layer dries for a long time, exudes an unpleasant and harmful odor to humans.
Such enamels have low vapor permeability, which negatively affects the quality of the coating, especially if it is a ceiling in a bathroom or kitchen. In terms of properties and durability, oil paints are even worse. They dry for a long time, have low vapor permeability, an unpleasant odor and are fragile. They can crack even from weak mechanical impact or over time. The only advantage of this material is its low cost, so you can use such compounds with a limited budget.
Which paint to use for whitewashing
If you, like some consumers, are thinking about how to paint the ceiling in an apartment over whitewash, you should know that you can use a water-based composition for this. However, it is unlikely that it will be possible to do this qualitatively. If you want to save time, then this approach will be very useful, but there is no guarantee that the end result will please you for a long time. In this case, you cannot be insured against the risk of deformation of the paint layer.
The whitewash layer cannot be perfectly even, therefore, the paint may lie unevenly, and on the ceiling there are similarflaws will be clearly visible. If you are still wondering how to paint the ceiling in an apartment over whitewash, then you can use the following method. Drying oil is applied to the ceiling, which is left to dry for three days. If in some places the layer began to peel off, it is cleaned and covered with putty. After that, you can start applying water-based paint in two or three layers.
You can start applying paint right away if you are renovating a summer house, because aesthetics are not a dominant factor here. If you, having visited a store, are thinking about how to paint the ceiling in an apartment using old whitewash, you can pay attention to water-based paint, which is applied to a thin layer of the old coating. You can do this if the old coating is solid and does not have swelling and cracks, and there are no spots on the ceiling, the color is the same.
Which paint to use on the old water-based layer
How to paint the ceiling in the apartment over water-based paint? You can use exactly the same composition, but before that it is important to figure out if the surface is suitable for such an update. With minor damage, you can not carry out a complete dismantling of the old layer. It will only be necessary to remove unreliable areas. You can get rid of them with a regular spatula. The cleaned areas are treated with a primer and putty, sanded with coarse and fine-grained sandpaper, and then treated with a primer layer.
What to apply over enamel
How to paint the ceiling in the apartment over the enamel? For this you can usewater-based paint. It is recommended to use Euro 7 or Euro 12 paints. It is better to use more expensive solutions, as cheap ones can quickly fail. When it comes to metal surfaces, they must not be rusty, otherwise stains will appear.
Drywall paint and application technology
When deciding how to paint the ceiling in a drywall apartment, you can pay attention to water-based compositions. At the same time, the brush is used first, with which the perimeter of the room is painted. Next, you can use a roller that is dipped into a bucket of paint so that it completely covers the working part of the tool. During the application of each layer, the roller is rolled in one direction. It will be enough several times to evenly cover one strip and distribute the paint. If the surface has an impressive area, then the strips should be directed perpendicular to the movement of the roller. Their width should be 60 cm.
