From this article you can learn about the features of such finishing materials as exterior paint for exterior works: the price and technical characteristics of the compositions, their classification and specificity of operation, consumption, popular brands. The text discusses in detail the main types of dyes intended for finishing the facade of a building made of wood, brick or coated with plaster.
Facade paint for exterior work: the price of finishing materials and their features
Dyes intended for exterior decoration of buildings, perform not only a decorative function. The capabilities of these compounds allow you to expand the list of advantages of the coating, which provides effective protection of walls against the influence of temperatures, aggressive environmental factors, fungi and mold spores. On what properties and technical characteristics of paintwork material depends on the preservation of the appearance of the facade of the building, service life, as well as the cost of restoration.
In addition to the external decorative qualities, coloring compositions have many advantages, including numerous protective properties.
High-quality dye for the exterior of the building forms a protective layer on the surface that prevents deep penetration of moisture from the environment into the walls. Rain and snow gradually wash out the binder mortar particles from the walls, covered with plaster or made in the form of masonry. As a result of this influence, the facade of the building loses its protective properties and appearance. Facade paint on wood helps prevent rotting, delamination of the material and deforming changes. Under the influence of low temperatures, the water penetrated deep into the walls, expands and damages the structure, creating chips and cracks. The use of high-quality dye for outdoor work allows you to avoid these unpleasant consequences.
The surface treated with dye is reliably protected from the aggressive effects of chemicals, since the soil contains a large amount of mineral salts and active reagents. Also, the source of pollutants are automobile emissions and emissions from industrial enterprises. Under their influence, there is a gradual destruction of the masonry and mortars holding the material together. As a result, there is a danger of destruction of the building. Dye significantly reduces the aggressive effects of such substances and other components. At the same time, the average price of exterior paint for exterior work varies from 270 to 900 rubles. for 1 kg of material.
Helpful advice! In order to improve the adhesive properties of paint for brick for exterior work, it is recommended to pretreat the substrate with an acrylic primer.
Wood is often used as a building material for the construction of private houses. Given its vulnerability to external factors, such structures need enhanced protection, which can be provided with facade paint on wood.
First, the composition prevents the ingress of moisture into the walls, while the finish does not interfere with the natural process of moving gases and steam. This increases the durability of wooden buildings, as well as form a comfortable climate in the room.
Secondly, all high-quality paints for wooden facades are composed of antibacterial and antiseptic components. These properties of the finishing material prevent the appearance on the walls and further reproduction of microorganisms.
These microorganisms include:
- moss and other forms of biological life.
Some types of acrylic exterior paint on wood for outdoor use increase the fire safety of buildings due to the presence of flame retardants in their composition.
Note! The dye does not provide complete protection of the house against fire, it only reduces the risk of fire. Such compositions slow down the burning process, as a result of which the building owner has more time to evacuate and eliminate the fire.
The composition of almost all dyes are the same and include the following components:
- base in the form of a solvent;
- binder (an element that promotes the formation of a film on the treated surface;
- pigment additives (colors that provide the composition with a certain shade);
- fillers to create extra shine or texture;
- additives that provide protection and improved properties;
According to the type of base, all dyes are divided into organic and water-dispersed compositions. Each type has its advantages, application features and technical parameters. Solvents such as white spirit are used as the basis for organic dyes. More modern types of paints and varnishes have appeared on the market; nevertheless, leading manufacturers continue to produce formulations on an organic basis. The popularity of such finishes is not reduced, and in some cases the use of other options is simply impossible.
Organic compounds are most often represented in the form of frost-resistant facade paints for outdoor use. Due to this, the application process can be carried out qualitatively even in low temperature conditions. In addition, the protective properties of the dye appear even at the stage of drying, when the surface of the coating is not yet stabilized. Therefore, using organic compounds, you can finish the building without waiting for the summer to come.
Organic based paint is also used to coat walls decorated with ordinary facade or decorative exterior plaster. This type of coating allows to increase the vapor permeability of the walls and solve the problem of dampness. The price of facade plaster for exterior work is affordable, because this type of coating is one of the most popular among the owners of private houses.
One of the most popular manufacturers of paints is the British company Dulux. Under this brand name, a line of white spirit-based wallcoverings is produced. The range of dyes allows you to choose the material to create a coating with a glossy or matte effect. Products are characterized by environmental friendliness and a high level of quality, which is fully consistent with European standards.
Note! Buying Dulux paint, you can independently choose a shade using the manufacturer’s catalog. Each company store uses machines for tinting compositions, and the dyes themselves have a colorless basis.
The average price of Dulux facade dyes on an organic basis is 900 rubles / kg.
Duparol is another popular front facade dye. Its manufacturer is the world famous company Caparol.
Finishing the building with Duparol paint will be a universal solution to several serious problems at once:
- old spots;
The manufacturer offers customers to buy dyes in white or compositions with a colorless base that can be tinted. The range includes glossy and matte coating options. The average cost of such dyes is 500 rubles / kg.
Water-dispersed formulations represent an extensive category of artificially colored dyes. Acrylic resins, “liquid glass” or silicone resins can act as a binder. Thanks to this diversity, the consumer can buy acrylic facade paint, silicone or silicate. Each of them has its own advantages, technical and operational characteristics.
The composition of the finishing material contains polyacrylic polymers that form a film coating on the surface to be treated. Due to the technical characteristics of the facade acrylic paint for outdoor work, price and numerous advantages, this dye is one of the most popular and practical materials on the market.
The composition of dyes based on acrylic are:
- Binder – forms a durable film coating and binds paint fillers and pigments together, and also increases the adhesive properties of the composition.
- Fillers – are responsible for the physical characteristics and properties of the coating. These include water-resistant finishes, the presence of gloss or matte effect, the level of strength, etc.
- Pigments – are fine particles that give the dye certain possibilities and decorative characteristics. These include corrosion resistance, removal of transparency and imparting the desired shade to the base. In combination with a binder, pigments decorate and protect the surface of the walls.
- Additional substances – emulsifiers, thickeners, stabilizers, defoamers and other components for auxiliary purposes.
Note! Acrylic water-dispersed dyes are universal. Due to the elasticity of the coating, you can not only finish the new facade, but also restore the look of the old one. The composition is perfectly combined with any types of surfaces: foam concrete, brick, concrete, stone, wood, plaster.
The average cost of acrylic paint for exterior coating is 80-130 rubles / kg, but it is worth considering that it is possible to buy facade paint from more well-known manufacturers starting from 400 rubles / kg. As a rule, such compositions are distinguished by improved performance characteristics and additional capabilities.
Among the most popular among consumers is Tikkuril Kivisil silicone facade paint. The price of the composition is 500-550 rubles / kg. Also, Lotusan Color paint from the German company Sto AG worth 570-600 rubles / kg (colorless base) is in demand.
A wide range of paints and varnishes on the market allows you to choose a dye based on the base material, decorative requests, the budget possibilities of the owner of the house, as well as other necessary properties. In addition to the main varieties, there are modified compositions. They are latex dyes with an admixture of silicone additives, due to which the coating acquires improved qualities. The production of such dyes is the company Baltic Color and Akzo Nobe. Thus, the front paint can fully replace other options for finishing materials.