Painting walls is an important task that seems simple at first glance. But this is not so. Painting walls and ceilings is most often the final stage of repair work. To make a mistake, to allow trouble is the misfortune of the processes carried out earlier. Therefore, you should familiarize yourself with how to properly paint the walls with a roller. This information will help improve the quality of the paint. The surface of the walls will be evenly painted, without any stains.
Roller - an indispensable tool during repair
The most popular tool for painting walls and ceilings is the roller. It will help to quickly and easily paint large areas of the premises. At first glance, this tool is quite simple to use. But not everyone knows and knows the technique of dyeing with a roller.
All tools, like materials, have their advantages and disadvantages.
The indisputable advantages of this tool include:
- You can paint large areas with a minimum of time.
- Convenient to use. Often, an extension handle is attached to the roller, which allows you to get to distant surfaces, for example, to the ceiling.
The disadvantages of this paint tool include:
- Hard-to-reach places, for example, in corners, are rather difficult to paint. Often used for these purposes an additional tool - a brush.
- It is advisable to select the appropriate type of tool for each paint composition.
The popularity of this tool suggests that its advantages are more significant than the disadvantages. It is used not only by amateurs, but also by professionals. So how to paint the walls with a roller?
Roller size
Before you familiarize yourself with the instructions for applying paint to the surface with a roller, you should familiarize yourself with the variety of this material. After all, the quality of painting directly depends on the type selected. The rollers differ from each other not only in size, but also in the material of which the "fur coat" is made. After all, this soft ring around the rink, which constantly rotates, will directly interact with the paint.
When choosing the size of the roller, you should know the approximate area of the surface to be painted. A wide width of the roller is necessary for rooms with a large painting surface. The maximum width of the coat is 30 cm. Such rollers are used to carry out painting work on large, even surfaces.
The width of the smallest roller is 3 cm. It is used for painting hard-to-reach spots - in corners, at joints and seams. It performs the same role as the paint brush. All work with this tool is carried out last, when the entire area of the room is already painted.
All rollers also differ in the material of which the "fur coat" is made. Today in the assortment of building stores you can find rollers:
- Foam rubber.
- Velor
- Polyamide thread.
- Fur
Foam rollers
Such a tool is necessary for painting the surface with paints of water-dispersion compositions.
To use such a roller for working with emulsion paints is undesirable. The paint will be saturated with air, and when applied to the surface, bubbles will form. During drying, they will burst, leaving behind round stains on a painted surface.
It is better not to choose such a tool for painting walls. After all, the porous material in itself is gaining a lot of paint. When staining, you can not avoid smudges. And it will take a long time to eliminate such traces.
Velor rollers
This type of tool can be used to work with emulsion and oil paints. Velor allows you to create a thin and uniform film on the surface. After all, the material from which the “fur coat” is made absorbs a little paint and rolls it with a thin layer.
Polyamide thread
At first glance, the surface of the roller resembles the texture of a terry towel. And no wonder, because the "fur coat" of such a roller is made of fabric, which is stitched in a special way.
The advantage of this type of paint tool is the absence of dropping out pile. They are easy to clean from paint. Such rollers are characterized by a long service life.
The disadvantage of this roller is the tendency to spray paint. Therefore, all painting work should be done carefully.
Roller with fur
Fur "fur coats" of such rollers are made both from synthetic wool and from natural sheepskin. The synthetic version is characterized by attractive cost, but shorter life, compared to natural wool. Such tools are used to work with various compositions of coloring agents. Before use, the tool must be soaked for several hours in clean water, and then dried well.
All rollers with fur differ from each other and the length of the pile. When choosing a tool, you need to consider the structure of the wall. If the surface is embossed, it is better to choose a "fur coat" with a long pile.
The advantage of this kind of rollers is their versatility. They can be used for various purposes. But such tools have their drawbacks. With prolonged use, the "fur coat" begins to molt. As a result, on the surface, you can find a lost pile, stuck together with the paint to the wall or ceiling.
Recommendations for painting
Most often, for interior work, they choose a safe, environmental water-based paint. Many people ask how to paint the walls with a roller emulsion paint. First of all, you should familiarize yourself with the recommendations of wall painting specialists.
- Carefully measure the surface area to be painted. Decide on the color and go shopping. In the store, read the information on the packaging. So you can determine the approximate consumption of paint and buy the required amount. In addition, you will know in advance about the drying time of the surface.
- Remove curtains, cover furniture with special covers.
- Use masking tape to protect against possible drops and smudges of the baseboard. Door and floor windows should also be protected with plastic wrap.
- Prepare the surface in advance for painting. With sandpaper and a scraper, remove old paint from the surface. Walls or ceilings should be degreased. If there are cracks or potholes on the surface, they should be removed with putty. After the surface you need to level with sandpaper.
- It is necessary to turn off the power and remove the covers of switches and sockets. Their internal parts must be covered with masking tape.
- If possible, remove radiators temporarily.
- The surface should be treated several times with a primer, which will increase the adhesion of the paint to the wall material.
- Paint the walls. After the first coat has completely dried, a second coat of paint must be applied.
- Install the switches and sockets in place. They clean the furniture covers and wash the floor. Install furniture in its place.
How to apply paint on the wall
Now we can get an answer to the question of how to properly paint the walls with a roller.
The paint container must be carefully opened and mixed well. Specialists use for this purpose a nozzle-mixer, worn on a drill. Indeed, during prolonged storage at the bottom of the tank a thick precipitate is collected.
The paint is carefully poured into the pan of a special rolling bath. The paint level should not reach the axis of the roller wheels. Now the roller should be rolled several times over the paint so that the "fur coat" gets as much paint into itself as possible.
Now, on the corrugated rolling surface, it is necessary to roll the roller with a little pressure. This procedure must be performed until the “coat” is uniformly saturated with the coloring compound. And all excess paint should drain back into the pallet.
Now the paint can be applied by rolling on the surface of the roller until then, until it stops painting. After that, we again dip the tool into the pallet, roll it on a corrugated surface and paint the wall.
Performing work in this sequence, you can apply paint to the surface with a uniform layer. In addition, you will save yourself from splashing drops of paint and smudges. But how to paint the walls with a roller, what is the technology of this process?
Application technology
Properly carried out painting work involves uniform coloring of the surface without stripes or gaps. To achieve a good result, the painting technology that specialists use when working with large areas will help. They know how to paint the walls with a roller emulsion paint. The basic rule is to break the surface into conditional squares.
Surface marking and paint application
Technology, how to properly paint the walls with a roller, is the rule of squares. We measure the width of the roller, multiply it by 5. This is the value of the side of the conditional squares into which we divide the entire area of the wall.
It is necessary to paint a surface from the top corner. Instructions on how to properly paint the walls with a roller on the left or on the right side - no. It only depends on your wishes.
So, how to paint the walls with a roller without traces? Back to the squares. We conditionally divide it into 5 vertical stripes. First we paint the second strip, skipping the first. Now, skipping again 3 and 4, paint the strip number 5. Now we come back and paint stripes No. 4, No. 1 and No. 3.
When applying the second layer, the surface should be painted in the opposite direction: 3, 1, 4, 5 and 2.
The movement of the roller should occur from the bottom up, then in the opposite direction. When the strip is painted, you should abruptly tear the roller off the surface and proceed to painting the next strip. Here's how to paint the walls and ceiling with a roller.
The first corner square is colored. Now you can proceed to the next one below it. The whole process should be repeated exactly. Particular attention should be paid to the joints between the squares. Make sure that unpainted areas do not appear here.
After the vertical strip is completely painted to the floor, you can begin to paint the next adjacent upper square.
And how to paint the ceiling with a roller? A photo of the work performed confirms that the technology for applying the coloring agent is identical to the color of the walls.
At first glance, this staining sequence is a bit surprising. It seems that the technology is complicated, because everything can be done much easier. But experts argue that it is such a technology of applying paint that will evenly distribute the coloring agent on the surface.
Roller cleaning
Want to reuse the roller? To do this, after painting it must immediately be cleaned. When using water-soluble paints, the coat should be removed and rinsed well with water. It can not be squeezed, but should just be hung out to dry. After oil enamels, the roller is cleaned with organic solvents: acetone, gasoline or white spirit.
Final stage
After completion of work it is necessary to give paint time to dry well. It can be several hours or several days. At the time of complete drying of the paint is also affected by temperature and humidity.
In the summer, you can speed up this process by opening windows and windows. In addition, the specific smell of paint quickly disappears from the room.
Now you can remove the protective film, masking tape, install sockets and switches, put furniture in place.