Which facade paint is better and the rules of choice

Gusevsky Andrey Anatolyevich

Painting the facade of the house

The best paint for the facade is one that emphasizes the features of the structure and will keep its color for a long time. Such facade paint can be used both for external works, and for internal works too. This is especially true for non-heated rooms, because according to the characteristics it perfectly tolerates high humidity and temperature changes. How to choose a facade paint and apply it correctly, we will consider today.

Rules for choosing facade dyes

In the painting of the building, you can apply many dyes. This is a decorative facade paint, and others. When choosing, you need to look at the characteristics of the coating, this reflects the instructions and, after choosing, apply it qualitatively.

After all, its durability will depend on this. And now what paint is better for the facade, let's look at examples and choose material from what is presented on the retail market.

Types of paints

Before starting repairs, the question arises about the materials that you will need to buy.

Consider some types and properties of paints:

• What paint is resistant for facades depends on the composition of the dye. The most important element in the composition of other paints and varnishes is a binder or film-forming material. He is responsible for the quality of such coverage. Due to this component, when coating hard places after complete drying and evaporation, a solid film forms, which creates adhesion to the substrate, or more simply, good adhesion of paint and surface
• Paints are distinguished by the solvent used and emit organically soluble and water soluble.

Water dispersible dyes

This water-based facade paint contains small binder particles that are dispersed, in other words suspended in water. Materials of this type for facades are made on the basis of water dispersions.

So:

• The manufacturing technology uses synthetic polymers or copolymers, silicone resin emulsions.
• The main privilege of such paints is the absence of toxins. In addition, they are perfectly diluted with water, which allows you to get the desired consistency. And the drying time of such paints does not last long.

Vinyl Dyes Vinyl paint for facades	Such paints show low resistance to chemicals. Vinyl paints give a sufficiently large shrinkage, which can lead to peeling if the surface has been painted several times before. The plus is not a big price, but acrylic paints still surpass them in water resistance.
Acrylic dyes Acrylic paint for facades	Very widely used acrylic paintswhose main components are organic acrylic resin. This includes paint facade marshal and many others. They have the property of good adhesion to the base. Such paints do not pass steam well, for this reason they are used for painting concrete coatings. On the other hand acrylic paint not suitable for silicate materials and lime treatment.
Silicone dyes Silicone paint for facades	Now consider silicone paints. How their properties depend on the components. In them, the main connecting element is silicone resin. There are the following advantages: excellent protection of the wall from moisture, and good self-cleaning. The next aspect of this resin is that it does not become softer with increasing temperature, or is not thermoplastic, and has a neutral electric charge. That is, silicone surfaces are almost not subject to contamination, despite the excellent properties of protection against water. But such material is vapor permeable. It can be used for mineral substrates, as well as for brick and concrete (seeConcrete painting in different versions) Silicone paints can be applied to any surface with the same paint. But in order to achieve the result, it is necessary to make sure that the old paint thoroughly adheres to the old coating.

Mineral paints

As mentioned earlier, mineral paints do not harm humans. Mineral-based facade paint has many advantages over other dyes. But here you need to understand that the composition of the facade paint of this material is different and is divided into several subspecies.

Lime paints

The main element in the composition is slaked lime.

Facade painting with lime paint

So:

• High wear resistance is achieved due to the carbonization of lime, which is created by contact with air. Lime-based paints go on sale in the form of ready-made pigmented mixtures or pastes.
• Then, before starting the repair work itself, pigments are added to them, which have good resistance to alkaline substances. For this reason, the presence of a variety of colors of such paints is impossible.
• At a cost of lime paint is one of the most inexpensive. This is because the strength is relatively low. Because of this, they are not often used, but in some situations there is a need to use them.

Silicate paint

Consider this view better.

Painting a house with silicate paint

• In the composition of such paints, the main element is potassium silicate, another name is liquid glass.
• This type of paint also has a small selection of colors. Applying them is quite difficult, so most often they turn to professionals for such work.
• The wall must be prepared, silicate paints are not compatible with other types of paintsthat were used to paint the wall earlier. It is allowed to use such paint only on a layer of the same type and, as an exception, paint based on lime.

The price of this dye is high, but durability compensates for this drawback.

Cement paint

Here, the main component is Portland cement:

• In this type of paint, pigments are used that are highly alkaline resistant.
• To increase the water holding properties, lime is added about 15%. And so that the property of increased weather resistance appears, 1% of hydrophobizing elements are used.
• The advantage of these paints: weather resistance, vapor permeability and suitability of the substrates are the same as for calcareous materials.
• There are disadvantages of materials - this is the presence of fragility, and as a result, the peeling of the paint over time.

Paint Tips

Pay attention to the location of the house relative to roads with heavy traffic, if there is busy traffic nearby, it is better to choose a material resistant to dirt.

Also, the industrial area will have a bad effect on the color of the paint. Of course, paints that are not completely contaminated are not represented on the market. But there are types of paints that are suitable for strong environmental influences.

Painting a house with cement paint

So:

• For example, if dirt gets on the wall, then it can be washed off quite easily with water, and it will not change its color. Paints of this type are able to create hydrophobic films, they have self-cleaning properties. As a result, all the dirt will not be absorbed into the wall, and change its color, but will only remain on the surface. To clean the surface, simply wash it off with plain water or it will be washed off by rain, which is very convenient and practical.
• Protection against water and external influences increase with time after painting. This period lasts about a month. Silicone paints possess the highest hydrophobicity, followed by acrylic and silicate paints. To understand how high-quality paint, it is necessary to know the resin content, because this is the main indicator of the effectiveness of the material, but it is not indicated on the packaging.
• The best option would be proven, for example, your friends, paint. The paint quality check takes about two years. If the facade is not dirty and has retained its color, feel free to purchase the products of this company.

Attention: When choosing a paint, an important property will be the degree of gloss. This is important, because the higher this indicator, the better the resistance to dirt. Rainwater will wash dirt off the walls more easily. In dusty areas, choose dark paint, then it will be less noticeable.

• Almost all packaging says that it is vapor permeable. Firms try to attract customers with this inscription, to prove to them that their product is best suited for your home. Because many people are sure that with such properties their walls will be environmentally friendly and will benefit the owners of the house.
• But on the other hand, the significance of this property is quite large. Because the dense cladding of the facade from the outside can lead to condensation of steam under it, which will move outward and possibly this can lead to peeling of the paint from the base. The likelihood of such an incident increases if a soil base has not been used before painting.

Foundation preparation process

The result of paint work and their durability primarily depend on the preliminary preparation of the base. This stage is necessary for both new and painted facades.

Attention: In any case, the primer will give greater reliability to the result. When choosing a paint, pay attention to what type of primer is suitable for it.

Primer for the facade of the house

• The primer contains a film former, so it does not have a pronounced shade. The result of priming the base will lead to uniform absorption of surface water and increase the adhesion of the paint to the wall. Of course, additional purchases lead to undesirable costs, but you should not save on quality, which will pay off over time. Because if there is a primer, the paint consumption for the decorative layer will decrease, and of course this tool will make painting easier and faster in many ways.
• Before priming, check the base; when inspected, there should be no shedding. The base for painting should look strong and dense, or peeling of paint in the future awaits you. In order to check the condition of the base, it is enough to glue on the wall not much of a simple adhesive tape and after a while tear it off. Adhesive tape should be free of wall materials, then the base is strong enough.

Color selection

Shops are very rich in a variety of colors and colors. In most cases, selection is carried out by evaluating the samples provided. The choice is usually made of two or three final colors. This method is suitable for absolutely everyone, and it is not necessary to be an expert in this field. Also, color palettes are presented in stores, which will also facilitate the task of choice.

Choose the color of the facade of the house

Note: In some stores you can take a free or paid sample, which can be applied to the facade and finally decide which paint is suitable.

• You can choose the color for the facade using computer calculation. A photo of your house is inserted, then the flowers are replaced and you can clearly see how the final result will look.
• When selecting material for the sample, it is worth choosing a tone lighter, because on a small surface it will look much darker than on a small part of the sample.
• If in the end you did not choose a color, you can purchase two packs of paint in different shades. Put them on a large plane and evaluate the options. Do not worry about the first coat of paint in a different tone, it will be completely painted over with the final color.

Some tips for choosing a color scheme

Absolutely all people associated with repair work are trying to choose the right color for the wall of the building. There are some difficulties with the right combination of colors and elements of the house. Of course, for the perfect selection you can hire a specialist, but when this is not possible, there are some simple and logical rules.

Consider a few of them:

• When painting the facade, choose light paint, in pastel colors. Such shades are harmoniously suitable for a holistic picture, and in this case it will be easier to choose the color of the roof. To avoid monotony in colors, use several shades of the color used.

Facade of the house in bright colors

• Usually the tone of the wall is chosen less light, in comparison with the color of the roof. You should not choose the opposite colors, but if there is such a need, the intervention of a specialist, for example, a designer, is required.

Walls should be lighter in relation to the roof

• You can also consider multi-color facades, but in this case you need to choose the right paint and finish. It is best to choose a harmonious combination with similar components.

Multicolor house facade

• You can transform any facade by highlighting various openings, and other elements of the building. But in this approach, keep an eye on the big picture.

Select facade elements with color

• When painting a building, you can select horizontal or vertical surface planes. This will help to express a unique impression of architecture. For example, if you paint the upper part of the attic of a house in dark color, the building will appear more massive, and if it is light, it will give a visual height.

Select the vertical parts of the structure

Attention: Do not distinguish the building from the external environment, this will give greater harmony to the whole landscape.

Which facade paint is better, it is in your case, you will understand from the above.You can apply any of the compounds with your own hands and this will significantly reduce the cost of work. A video and photo will help you choose the right room design.