Which paint is better to paint a wooden house: a review of materials, staining technology

Selecting the appropriate paint for a wooden house is not just a matter of color. It’s about improving the exterior appearance of your house while shielding it from the elements. With so many different paint options available, each with unique advantages and application methods, it’s critical to know which paint option is best for your wooden facade.

Take durability and weather resistance into account when choosing the paint type. Conventional oil-based paints offer a strong defense against moisture and ultraviolet radiation, making them perfect for harsh weather conditions. They offer durable protection but necessitate careful surface preparation.

In contrast, water-based acrylic paints are becoming more and more well-liked due to their simplicity of use and environmental friendliness. They come in a variety of colors, dry quickly, and have less smells. Although acrylic paints are generally less durable than oil-based paints, technological advancements in acrylic have made them more weather resistant and long-lasting.

Regardless of the type of paint selected, it is imperative to prepare the wooden surface. To achieve the best paint adhesion and smooth finish, thoroughly clean and sand the wood. Applying primer improves durability even further and aids in uniform paint adhesion, particularly on porous wood surfaces.

For longevity and aesthetic appeal, knowing the proper materials and staining techniques is essential when selecting paint for a wooden house. This article compares the environmental impact, ease of application, and durability of several paint options that are appropriate for wooden surfaces. Through an analysis of various staining technologies, ranging from conventional brush application to contemporary spray techniques, homeowners can make well-informed choices to safeguard and improve the exteriors of their wooden homes.

Why protect wooden facades

The protection of the wood used for street decoration is necessary, regardless of whether the construction board’s house is fully assembled from beams or lined with a hinged facade system. The following unattractive qualities of any wooden material are the objective causes of this:

• easy ignorance and excellent combustibility;
• porosity and as a result of moisture intelligence;
• deformation under the influence of various temperatures;
• exposure to the effects of fungus and mold, as well as bugs – pests.

Unprotected wood eventually dries out, loses its lovely gray color and texture, becomes loose, and isn’t as strong. The tree on the facade should therefore be shielded from the following elements:

• actions of UV rays;
• high humidity;
• insects-pests.

The wood is treated with LKM (paintwork) and impregnated with special compounds to enhance its excellent natural qualities while lowering the likelihood of unpleasant events.

Impregnations

Impregnations or soil solutions can be used as finishing materials in addition to material preparation. Sort these three categories of soil:

• antibacterial (from fungus and mold);
• antipyrene (from the action of fire);
• Water -repellent.

Two mechanisms are included in the compositions of fire protection because it is hard to favor just one method of protection. Water-repellent soils typically strengthen wood and provide UV protection.

Speaking of which, The useful life of primers as finish coatings is limited. Thus, in the absence of additional staining, facade processing will need to be done on a regular basis every two to three years.

Propit processing will lengthen the wood’s life in addition to improving its appearance. You should select a deep penetration for facade work based on organic principles. These solutions typically have an unpleasant odor and are toxic. PPE (personal protective equipment) is used when working with them, such as respirators, gloves, and glasses.

Speaking of which, Since the majority of primers have transparent bases, processing with such a composition will maintain the wood’s original color and texture.

Prices for spraying wood impregnation

Loosing wood impregnation

Facade paints

The LKM that works on the facade needs to possess a specific set of attributes. But when it comes to wood, this list grows because of the tree’s inherent vulnerability.

The following qualities should be present in any facade material:

• resistance to atmospheric precipitation of various temperatures;
• resistance to temperature differences;
• stability of the color of the coating;
• abrasion resistance;
• strength to mechanical and physical influences;
• Chemical inertia.

In addition to the paint specifications, the following standards apply to staining the wooden facade:

1. Plastic. Breathing mobile material. Logs and boards can change volume depending on the temperature and when the humidity level changes. Therefore, the material of the decorative coating should also be elastic and not crack.
2. Vapor permeability. Decorative material should not create a barrier to exit moisture from the body of the wall in order to prevent the start of rotting.
3. Fire safety. The material itself should not only protect the wood from combustion, but also be non -alcohol.

Speaking of which, The antistatic qualities of the paint should be taken into consideration when selecting a paint for a wooden facade. The facade will be much easier to maintain because the paint coating with a high data indicator will collect less dust and fine dirt.

Prices for various types of paint for wooden facades

Wooden Painting

LKM classification for facades

Actually, the final surface that will be achieved after the material is applied to wood is chosen when selecting a paint. All paints are categorized for external use based on the type of solvent that is obtained from the glossy texture.

Gloss

Beauty is not the only aspect of maturity or surface shine. Because glossy coatings have a higher resin content, they are more resilient. Generally speaking, breathable decorative compositions yield matte surfaces. Shiny coating also has a higher moisture resistance and is less prone to abrasion.

Manufacturers use a number between 0 and 100 to represent the final coating’s gloss level on the bank. The degree of shine is typically divided into six main groups.

Table 1. Intelligence level.

The range of numbers	Reflective ability
from 0 to 5	matte without the effect of reflection
from 5 to 10	matte with a weak reflection
from 10 to 30	semi -dummy have some shine
30 to 60	half -gloss with an average gloss level
from 60 to 90	glossy with the effect of shine
from 90 to 100	Super blister

Solvent

Three different types of solvent are used to divorce all colors:

• water, compounds are called water -proxy;
• organic chemistry, such as White Spirit, Acetone, Solvent;
• inorganic compounds.

In everyday life, paints that have been diluted with inorganic compounds are incredibly rare. For wooden facades, enamel, varnishes, alkyd, and oil paints are typically used, along with materials diluted with water to the appropriate consistency. The peculiarities of organic solvents: they smell bad.

Speaking of which, Materials for water paramedics can only be used in plus temperatures. You can also work with a slight negative when using paints diluted with organic compounds.

Texture

For smooth surfaces, facade paints are formation material and textured (voluminous). Wood doesn’t require additional decoration because it naturally has a rich texture, so textured compositions aren’t used to process wood. Smooth materials can be dense like enamel or transparent like varnishes.

Types of colors

Prior to staining a tree, you should determine the final quality you hope to achieve for the facade. Contemporary paints and varnishes enable you to work with wood while also altering the surface’s appearance:

• natural in color and texture, with varying degrees of gloss;
• matte with a shade of color, but with preservation of texture;
• Open and glossy.

Think about the most well-known compositions, their advantages, and some of their drawbacks.

Oil

The most well-known pieces and the most reasonably priced. The substance covers the natural color completely, leaving the surface covered in a thick layer. This layer, which has virtually no solution absorption, is what precisely shields the wood from moisture. Oil paints with an Olifa base are made.

Such paint fades quickly and starts to crack when the temperature changes, and it has a very short service life. The opposite of hydrophobicity is vapor permeability, which means that while the layer keeps moisture out, it prevents the tree from breathing, which can cause decay inside the wood mass.

These compositions, among other things, take a very long time to dry—roughly 10 to 12 hours. Better suited for modern maintenance on low buildings, fences, or sheds, which need to be updated on a regular basis.

Alkyd

Substances created by adding oils to resin-based mixtures. A larger circle indicates pF more clearly. The composition forms a thick layer on the surface but does not go deep enough. Oil compounds smell much worse than they dry faster. Create a resilient, hydrophobic layer that is resistant to fading from heat and moisture. Alkyd paint is highly popular for treating wooden facades in humid regions because of these combined qualities.

Exposure to direct sunlight causes the paint to lose color, and the surface becomes less glossy with time. Should the paint accidentally be applied onto damp wood, the layer will start to bubble.

Silicone

Compositions made of resins or organic compounds. well demonstrated in wet climate operating conditions. Even after applying a single layer, silicone (or latex) paint leaves a durable coating. The facade can be cleaned using nearly any method, despite the surface having a high degree of chemical inertia. In the sun, the paint does not fade or burn off. Furthermore, the coating exhibits resistance against abrasion and mechanical forces. The primary disadvantage is an extremely high cost.

We will discuss the benefits of silicone paint for the facade in-depth in a special article and also take staining technology into consideration.

Prices for popular stamps of waterproof silicone paint

Waterproof silicone paint

Acrylic

Commonly used paints for wooden facade decoration. Acrylic paints that are water-dispersed—that is, diluted with water and compositions using an organic solvent—are available for purchase. possess outstanding adherence and create a layer that is vapor permeable and resistant to UV and moisture. In other words, the wood breathes and the coating doesn’t fade or get washed out by rain. The paint dries fast and has no bad smell. The protective layer has a long service life and is abrasion resistant.

Speaking of which, There are trains made of acrylic that can be purchased and used even in cold weather for repairs.

Water dispersions

These paints, which come in silicone, silicate, and acrylic varieties, are all bred to the appropriate consistency using clean water. The primary ingredient can have a significant impact on the product’s price. These compositions have the following benefits:

• Absolute environmental purity,
• The vapor permeability of the layer,
• A rich color palette,
• inertia to the effects of chemicals,
• Long service life.

The paint is very easy to apply and dries very quickly.

However, there are still certain drawbacks. Some surface mobility is expected since the water in the dye seeps into the wood. The facade needs to be primed with a water-polling paint before painting.

How to paint a wooden facade yourself

If painting the facade of a home that is already occupied is necessary, you can certainly do these tasks by hand. You will require a great deal of free time in order to accomplish this. Purchase supplies ahead of time: the appropriate amount of primer and paint, coloring pigment (kner), and solvent if needed. The following table provides approximations for coating life and composition consumption.

Table 2: Coating service life and compound consumption rates

Type of LKM	Consumption (g/m²)	Serving life (years)
Silicone	150 – 200	20 and more
Alkyd	100 – 120	20
Acrylic	130 – 200	15-20
Oil	100	2-3
Water -proxy	110 – 130	20 and more

Together with the materials, the following tools will be needed to arrange the facade:

• ladder or construction forests,
• different in the width of the hand,
• Vetosh,
• Ushm (Bulgarian) with disks for grinding,
• putty knife,
• Building mixer with a nozzle for kneading paint.

Various personal protective equipment, such as gloves, a respirator, and glasses, will be required depending on the type of paint used.

Video – an example of improper painting of a wooden facade

Technology

There are four steps in the entire process. Furthermore, doing work demands meticulousness and focus. It’s crucial to complete everything completely and to avoid leaving any gaps in your processing.

Step 1: taking off the previous layer.This process is carried out in the event that an old LKM coating exists. It needs to be taken out. You can use sandpaper, a metal brush, spatulas, or a grinder with a nozzle to accomplish this. You should wear a respirator and safety glasses while working because there will be a lot of dust.

Every task is carried out in dry, not hot, weather. The entire facade, including the joints between the boards or logs, must be protected. To ensure that the work is completed quickly and effectively, remove the drain, shutters, and platbands from the facade beforehand. The facade needs to be cleaned of dust and street dirt in addition to the outdated paint.

Crucial! Even if the layer appears to be firmly on the surface, do not leave the old paint on. He is peeled along with the new coating, as his service life is coming to an end.

Step 2: The wood is puttied and polished after the facade has been freed of paint. The uppermost layer of the material needs to be removed to reveal a clean texture if there are any areas that are becoming darker or if there are obvious foci of fungal infection. The surface is aligned throughout. Puttying removes surface flaws that already exist. The putty needs time to dry before proceeding to the next set of events. Paint and impregnation should be combined with putty material in a composition.

Step 3: A deep penetration is applied to the cleaned wooden surface, and its composition is chosen based on the qualities that need to be made more noticeable. Typically, the impregnation process involves sweeping a broad brush along the fibers to highlight and maintain the wood’s inherent texture.

Don’t skip priming; it will not only make the tree look better, but it will also make the paint stick to the surface better and use less material overall. Wood primers are fairly expensive, but their use is justified in spite of this. The impregnation must completely dry before painting; the manufacturer specifies this time on the package.

Step 4: Find out the long-term weather forecast before beginning work. Like heat, rain is not good for coloring. Furthermore, work should be done during the day, between 10 and 18 hours after the dew has either evaporated or not yet settled. Multiple layers of paint are applied along the fibers. Applying each subsequent layer should only come after the preceding one.

Video – technology of staining a wooden facade

Some nuances of staining

It appears that the procedure is fairly clear-cut and easy to understand. However, as in other places, there are subtleties:

1. If the facade has external metal fastening elements, then before the primer and painting, they should be thrown with oil or acrylic composition to the color of the tree. Such work will be especially relevant if the finished coating is planned to be made transparent.
2. If you carefully approach the question, then you can use several impregnating compounds, the water -repellent impregnation is applied lastly.
3. For the better quality of the surface, after the impregnation is dried, the wood should be fucked from small roughnesses and piles.

When selecting paint for your wooden house, there are a few important things to take into account. The kind of wood you’re painting should come first. Hardwoods like oak or mahogany may require a different type of paint than softwoods like pine or cedar. The unique qualities of each type of wood can influence how paint adheres to it and how it weathers over time.

Next, think about the local environment and climate in which your home is situated. You’ll need paint with exceptional durability and UV protection if you live in an area with severe winters or intense sunshine. Selecting paint that is resistant to salt spray is essential for coastal areas where it can be an issue.

Acrylic latex paints are a popular choice for wooden houses because of their durability, flexibility, and ease of application. Additionally, they come in a variety of colors, so you can customize the facade of your house to look the way you want. Although oil-based paints are conventional and long-lasting, they might need more upkeep and preparation.

For a paint job on a wooden house to last, preparation is essential. Good adhesion and a smooth finish are ensured when the surface is properly cleaned and sanded prior to painting. Applying primer helps to seal the surface and enhance paint adhesion, particularly on bare wood or areas with preexisting stains or discoloration.

The ideal paint for your wooden house will ultimately rely on your personal preferences, needs, and financial situation. Think about speaking with a qualified painter or supplier who can offer advice specific to your situation. You can prolong the beauty of your wooden house while shielding it from the elements for many years by selecting the appropriate paint and applying it correctly.

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