House block processing outside: types and features of compositions

Upkeep of your home’s exterior is essential for longevity and aesthetic appeal. The care and preservation of the external woodwork is an important part of this, particularly if your house has wooden siding or house blocks. You can make sure that your home stays attractive and well-protected for many years to come by being aware of the types and features of the various compositions that are available for this purpose.

You can apply a variety of treatments, each with unique advantages, on apartment buildings. There are many options available, ranging from conventional paints and stains to contemporary, high-performance coatings. Every kind of treatment has a distinct function, ranging from bringing out the wood’s inherent beauty to offering strong defense against pests and the weather.

The climate where you live, the state of the wood, and the desired finish all play a role in selecting the appropriate composition. While some treatments are intended to stop moisture intrusion or fungal growth, others provide better protection against UV rays. Making an informed decision and ensuring that your house blocks receive the best care possible can be achieved by being aware of these features.

We will examine the many kinds of external wood treatments in this post, emphasizing their salient characteristics and advantages. This guide will give you the information you need to select the best product for your needs, whether you’re looking to give your home a new look or long-lasting protection.

What is Block House?

The facade of any modern building can be favorably emphasized with the use of the newest building materials. The village’s country house can be made to look more authentic by imitating wooden logs, which are used for both interior and exterior decoration. They go by "Block House." From the outside, these are smooth, perfectly even wood panels that look like polished logs that have been cut in half all the way around.

In order to extend the lifespan of these panels, specific compounds must be applied to protect them from environmental factors. These are essentially paintwork materials and impregnations applied to the raw surface. It should be noted that there are two variations of the House block: one with impregnation applied already (factory processing) and the other without (any protective material can be used during repair work).

Let’s take a closer look at the reasons behind the need to process the House block from the outside as well as the kinds of paints and varnishes that will keep it intact.

Maintaining durability and appearance when treating a house block’s exterior requires an understanding of the different types and features of protective coatings. Certain combinations—like paints, stains, and sealants—offer special advantages based on the type of house block and the local climate. Selecting the appropriate material can improve the structure’s ability to withstand moisture, UV light, and weather while also giving it a modern, appealing appearance. This guide will examine the most popular exterior treatments and assist you in choosing the one that best suits the needs of your house.

Production processing

The majority of manufacturers who produce the House block for external wall decoration work hard to raise the quality of their product. Water-repellent impregnations, antiseptics, and colorings are used for this.

Since it would be very difficult to complete this work by hand, the entire processing process is carried out in massive industrial machines called baroackers. Thanks to this technology, the composition is able to deeply penetrate the wood, providing maximum protection against fire, decay, and harmful insects for the building material.

The House block’s production processing is broken down into multiple phases:

  1. Initially, the manufacturer chooses how to paint the House block, it can be both impregnation and decorative coating, for example, paint.
  2. This is followed by moisture and air from prepared wooden blocks with a vacuum apparatus.
  3. After complete drying, a reagent enters the camera, which will serve as protection for building material. Under high pressure in the Barocamer, logs are impregnated with the composition (the exposure time is selected individually for each wood variety). The impregnation depth is observed according to the established GOST.
  4. Excess protective impregnation is removed from the camera, and the House block is subjected to re -vacuum processing. Thus, the remaining moisture can be removed from the surface.
  5. With high atmospheric pressure and temperature, the protective coating completely dries and is fixed on the blocks.

Pros advise selecting a panel that has already undergone protective composition processing if you intend to sew on the block house’s facade yourself. They don’t require extra coloring and just slide on the wall surface.

House block processing in the process of laying it

Block House will save the family a lot of money if it is not industrially impregnated. The walls inside and outside of the house are covered with this type of construction material. The protective coating is available for separate purchase; the only thing to consider is that the room’s panels and facade have distinct compositions.

Avoid purchasing a coating beforehand. You should buy a house block first, and only then can you choose the kind of covering. It is important to consider that the expiration date of a small bank’s compositions begins the moment the bank is opened. Thus, before making the purchase, carefully examine the coating’s color, texture, and other attributes on the advertising stand.

Types of protective coatings

How can the House block be painted outside? Different kinds of compositions are intended for processing. The best coatings for wooden products are paints, azure, olifa, varnish, and impregnation.


Selecting the appropriate and applying the imprecuse composition block to the surface is necessary to maintain the facade’s lovely appearance for as long as possible. These materials come in various forms:

  • On an acrylic basis. Does not smell, is applied to an unprocessed wooden surface, can be diluted with water. It is allowed to use such impregnation both outside and inside the house.

  • Based on alkyd resins. Used for external work, gives a log coating strength and durability.

  • Oil compositions. They are used exclusively for facade staining the House block, since the composition is toxic and there is a caustic smell.

Make sure a respirator and rubber gloves are present before using oil impregnation to process a house block. This will shield your skin and respiratory system from the material’s harmful fumes.

Types of impregnation for wood and subtleties of selection are shown in the video.


The majority of builders advise treating the House block with a material that creates a thin layer of waterproofing on the exterior. This is an azure, too. It can be transparent or ornamental (imitating various wood species). With its assistance, you can maintain the tree’s organic texture while shielding the House block from the effects of the weather and chemicals.

The wide tinting gamut of azure for wood gives the facade clarity and expressiveness while shielding it from UV rays.

Alkyd, acrylic, acrylic-oil, and alkyd-uretan materials can all be found in Cote d’Azur. They let you get rid of small cracks and chips from the surface that might happen while working. The substance fills in all of the gaps that emerge after penetrating the damage deeply. Blocks can be used both outside and inside the composition.

Paints and varnishes

Both paint and varnish can be used to paint a house block. These paint materials form a substantial barrier layer on the surface to shield the material from harmful elements in the surrounding environment. Additionally, if you want to repaint it entirely or conceal any wood flaws, blockhouse paint is a great option.

Although most varnishes are colorless, there are options available to alter the wood’s tone. Despite all the benefits, the material applied to the skin may eventually start to peel and crack. You must remove the old coating from the wood, prime the logs, and then apply a fresh layer to either replace it or refresh it.


Waxing the House block—a purely conventional method of wood protection. A log surface is uniformly covered in the wax texture, which forms a matte coating that is both light- and water-resistant. Applying the material to the inner surfaces—that is, the room’s lined log blocks—is the best option.

A common treatment for the painted Block House is wax. in order to preserve the coating from deterioration and give the paint a natural sheen.

Type of Composition Features
Wood Stain Enhances natural grain, provides UV protection
Exterior Paint Offers a wide range of colors, protects against weather
Sealant Prevents moisture penetration, reduces cracking
Oil-based Finish Deeply penetrates wood, enhances durability
Water-based Finish Quick drying, low odor, easy cleanup

Making the correct processing composition choice for a house block’s exterior is essential to maintaining both its structural integrity and visual appeal. Every kind of paint and treatment has special advantages that meet the requirements and tastes of various people. There are a number of options available to meet your needs, whether your top priority is to enhance the natural beauty of the wood or to protect it from the elements.

Oil-based paints are perfect for areas exposed to severe weather because of their exceptional durability and water resistance. Water-based paints, on the other hand, provide an excellent balance between protection and ease of use. They are also easier to apply and clean up, making them more environmentally friendly. Stains and varnishes are great options for highlighting the wood’s natural grain because they offer both protection and a lovely finish.

Furthermore, specific treatments like sealants and primers are essential for priming the surface and improving the topcoat’s adherence. These products are necessary for any exterior painting project because they provide a smoother finish and increase the paint job’s longevity. Efficient surface preparation, encompassing cleaning and sanding, additionally enhances the durability and caliber of the coating.

In the end, the selection of paint or treatment is based on a number of variables, such as the project’s particular requirements, the local climate, and individual preferences. Homeowners may safeguard and enhance their residential blocks for many years to come by making educated decisions based on their knowledge of the advantages and characteristics of each type of composition.

Video on the topic

Installation of a block house

Block house. Characteristics and scope of application

Methods for assembling Siding Blockhaus

258. We paint a wooden house with a technologist. H.2 blockhouse and light finish

What is Block House? Installation of blockhouse

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Alice Chernyshev

Artist with 15 years of experience, color solutions specialist in interior design. I am in love with the world of colors from childhood, I am happy to share my knowledge and experience.

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