Beauty and comfort are extremely expensive for many. The more effort is put into the process of creating this comfort, the more expensive is the price of labor. But if in order to decorate the room with a table and a vase of flowers, you do not need special skills and knowledge, then painting walls without skills is a waste of time, effort and money. Let's see how to paint the walls so that you can enjoy the result.
Choose paint
The word paint itself has something in common with the word beauty. And it's true, paints and varnishes can bring new breath, freshness, originality to any room. For interior work, certain dyes are used. The main thing is the safety of the composition for health. Experts recommend choosing quick-drying materials - they do not have that characteristic sharp and unpleasant odor. They are easy to apply on the wall without special skills and professional tools.
Material for painting walls should have higher quality and better technical characteristics than products for ceilings. This is easily explained by the fact that walls are more accessible than ceilings. Also, when choosing a dye, such a characteristic as hiding power is relevant. This is a certain minimum amount of dye that will be needed to fully and evenly paint over the original color. Hiding power is determined by the consumption of the paintwork composition, as well as profitability.
Further, the dye should be highly resistant to ultraviolet radiation, to aggressive chemicals and compounds, mechanical damage, moisture. Good paint should breathe. This is a characteristic that provides moisture absorption in an apartment, a house. An important characteristic is the resistance of the painted surface to wear. Paint should not react to washing of a surface.
Also, the material is selected taking into account other parameters. This is the size of the room, the base of the wall, consumption, time to complete drying, the purpose of the room. It is also worth knowing in advance what the room should look like. The modern industry of paints and varnishes offers the buyer different textures - it is matte, glossy, semi-gloss. The finished wall surface can, after staining, imitate natural marble, wood.
How much material is needed?
The amount of dye that will be needed to paint the walls in the classroom or any other room depends on the brand and type selected. To calculate the approximate amount, you need to know the area of the room - for this, measurements are taken. Do not clean the area occupied by windows and doors. This is an extra supply, which can sometimes be useful. If you purchase the amount of dye strictly for calculation, then for various reasons it may not be enough. This will entail certain difficulties - so, you have to choose a shade. Also, calculating the amount, take into account that modern wall paints are applied in several layers.
Acrylic for walls
Acrylic is made on the basis of polyacrylates and copolymers. These elements serve to form a film. This is a water based material. The color of the dye appears due to the addition of pigment to the composition.
Among the advantages of acrylic dyes is the fast drying speed. The surface does not fade, the saturation of colors does not change over time. The film that forms on the surface after drying perfectly withstands the effects of high temperatures, during the long and intensive use of the surface, no cracks or other defects will form on the painted wall. This is a popular solution for painting walls indoors.
Latex paint for wall painting
It is also a water based formulation. The dye is an emulsion in which the binder particles of the pigment float - this is latex. When the material begins to dry, water will evaporate from it, and a film will begin to form on the painted surface. Latex materials are not afraid of moisture, can confidently resist the formation of mold and fungi. They can paint the walls in the bath.
Among the features - high speed until complete drying, excellent adhesion with any type of surface, breathable properties.
Alkyd
These paints and varnishes are made on the basis of alkyd resins. They are completely safe for humans, retain their color for a long time. The paint is resistant to moisture. Best of all, it is held on plastered surfaces, wooden walls, metal surfaces. To paint the walls in the classroom, you need a lot of cans of such dyes (15 kilograms), but due to the low cost, these products are very popular in school repairs.
The group of alkyd paints also includes enamel and matte dyes. Enamel-based enamel dries in one hour. After drying, a glossy, corrosion-resistant surface with a good water-repellent effect is formed. Oil paint is made on the basis of natural drying oils. To work with them, you need a solvent - it can be white spirit, solvent, turpentine. Oil paint dries long enough - sometimes up to several days. It has a pungent and unpleasant odor, but is nevertheless used for internal surfaces. Can I paint the walls with oil paint? It is possible, but not worth it. There are more suitable options for internal work.
Silicone
These are popular water-based enamels. The dye is made on the basis of silicone and acrylic polymers. Also included are various fillers and pigments. This paint has excellent properties - it has good vapor permeability, has a water-repellent effect. Due to good adhesion, silicone enamels are able to penetrate deeply enough into the surface, forming as a result an excellent and durable coating that withstands any impact. Painted walls (photo of examples the reader can see in the article) will not crack. Paint is suitable for rooms with a high level of humidity.
Water based emulsion for walls
These materials are based on latex, various thickening agents, antiseptic additives, added fillers, and polymer particles. After application to the surface and evaporation of water, a strong film with good viscosity remains.
These paints will not exfoliate, breathe, maintain a comfortable indoor climate. How to paint the walls with paint of this type, we will consider below.
Pick color
In modern construction supermarkets, colors of paint and varnish products are presented - you can see small sample rectangles. Often the buyer sees a bright and spectacular shade and is mistaken. According to professionals, bright colors applied on the surface of a large area will become annoying after a while. But the apartment should have a calm design. To get the desired pleasant effect, choose paler shades.
Designers advise what color to paint the walls:
- North facing walls will require additional lighting. This effect can be obtained by painting with warmer and lighter shades.
- If the color is dark and saturated, then visually it will reduce the area of the room. But the opposite effect will be if you paint a wall whose windows face south. In small-sized apartments, in order to visually increase the space, they prefer dyes in lighter colors.
- If the surface is glossy, then colors and shades will become more intense. Matte texture will absorb colors.
If it is right to choose what color to paint the walls in, then an ordinary apartment, house, office will delight residents, guests and customers.
Surface preparation
Before painting, you need to prepare the room. Furniture is taken out of the room. And what could not be carried out, it is best to put it in the center and cover with something to protect it from dust.
When preparing, it is worth observing safety precautions - it is better to purchase and use a respirator, work with gloves and glasses. Soda and phosphate will be used in the process, and they can cause allergies.
The wall must be thoroughly cleaned, smoothed, removed the old layer of paints and varnishes or wallpaper, putty cracks and bumps, apply primers. How to paint the walls with your own hands? Then, when the soil is dry, uneven or rough areas are treated with an emery cloth.
When sanding is finished, rub the wall thoroughly with damp rags to completely remove dust. The boundaries of the plot to be painted are indicated with masking tape. They protect places that do not need to get dirty.
Paint the walls
When the surface is prepared, you need to learn how to paint the walls. In order to finally get the perfect result, the material is applied as uniformly as a thin layer. Brush or roller movements are made in one direction. Then the direction changes - it will be perpendicular to the first. Then the surface is shaded to obtain uniformity. If this is not done, the excess dye will flow, and the wall will take on a not too beautiful appearance. For the same reason, it is not recommended to use too liquid coloring formulations in the process, and it is better to apply in several layers.
We use water-based paint
Water emulsion is one of the most popular for interior work. It is used by many to give the apartment or any other room a new, more elegant look. This paint material is characterized by a wide variety of colors and shades - you can get any tone you want. It all depends on the imagination.
This is a paint based on water and emulsion. We examined it above. You can buy it at any construction supermarket or in a hardware store. To dilute it, do not use organic solvents - you need simple water. After adding the liquid, the mass is thoroughly mixed.
Initially, the paint is white, and to give it a shade, color should be added to the composition. His choice depends on what colors to paint the walls. The hue will be more saturated if more color is added to the dye.
Brush application
To work with a brush, you need to purchase a wide brush. The most convenient tool will be the size of 110-125 millimeters. The brush should be immersed in a container with a dye so that only a third of the working part is covered with paint. Then it is pressed against the wall of the bucket and the excess is removed.
Let's look at how to paint the walls in an apartment with a brush. Painting the walls is best to start from above. The material is applied with short, overlapping strokes. It is better to cover the surface up to one square meter at a time. In this case, the new area should overlap the freshly painted along the wet edges.
The material is applied sequentially until the entire wall is finished. Next, apply the next layer if necessary.
We work with a roller
We continue to learn how to paint the walls. This time you should learn about the operation of the roller. It significantly speeds up the painting. But if you could manage with one or two layers when working with a brush, then here, due to a thinner layer, three layers are needed. You can paint the walls with your own hands as follows. First, a special tray is filled with dye, then a roller is lowered there and rolled several times along the bottom.
Next, carefully paint is applied to the wall. Start again on top - the roller is moving in a W-shaped pattern. Smears should overlap each other.
Electric spray gun
This tool can significantly speed up the staining process. In this case, the wall will be painted as evenly as possible. The tool will even cover places where access is difficult. Before the process, it is recommended to check the device on any rough surface. Paint for the spray gun should be more liquid. Technology, how to paint the walls, does not differ from the above.
Conclusion
That's how you can quickly and inexpensively completely change the room. Coloring has long been popular. Many people choose it, and not the traditional wallpapering. Using paints, you can create unique multi-color compositions. And if you master the techniques of decorative painting, then you can design a wall under crumpled leather or stardust.