All photos from the article

How is a house finished with lapped boards? Is it possible to combine this method of finishing the facade with its insulation? What types of wood are best to use? How to waterproof a facade, and what impregnations should be used to protect wood? In our article we will try to find answers to these and some other questions.

Waterproofing

Coating waterproofing is used on facades made of brick, aerated concrete or rubble. Wooden walls are closing roll material along the sheathing with an overlap of 10 centimeters. Left under waterproofing ventilation gap, ensuring vapor permeability of the walls.

Special case

If a roof made of overlapping planks is installed, its structure will be noticeably different from that accepted for more modern roofing materials.

The traditional installation scheme is as follows:

1. The basis of the roof is on the rafters, and the longitudinal logs laid on the gables of the house are laid down;
2. At the base of the slope, a so-called stream is hung on hooks - a log hollowed out inside that serves as a drain;
3. The board is laid along the slopes in two layers. In this case, the lower edge of both layers of the board rests against the flow, and the upper edge is pressed down by a log - a log.

The photo shows a house with a plank roof.

Using modern waterproofing materials this diagram can be significantly simplified:

1. A sheathing of boards or timber is placed on the bed;
2. A layer of waterproofing is laid on the sheathing, extending to the edge of the gutter;
3. A counter-lattice made of thin lath is placed on top of the waterproofing;
4. The board is laid parallel to the planks with an overlap that prevents water from flowing in.

The main problem with a plank roof will be the deformation of the boards due to constant fluctuations in humidity.

Used to prevent deformation protective impregnations- water repellents. Among the most famous impregnations, it is worth mentioning Aquatex - Extra and... ordinary drying oil. It is applied to the surface of the board heated in a water bath, in two layers without intermediate drying.

An important point: impregnation will have to be repeated every two to three years.
In terms of practicality, the board is not best material for the roof.

Sheathing

How to cover a house with overlapping boards with your own hands?

• Sheathing starts from the bottom;
• Several spacers are placed under the bottom of the first board.— scraps of wood that allow you to fix it at the desired angle to the wall;
• The following boards are attached with an overlap of 5 centimeters. The fasteners (nails or screws) are hidden.

Joints and gaps are filled with polyurethane sealant. Weather-resistant paint or decorative protective impregnations can be used as the final coating.

Conclusion

Cladding a house with overlapping boards is an excellent option to decorate the facade of the house, giving it a beautiful and individual look. appearance. In terms of cost, cladding a house with boards is perhaps the most cheap option finishing of external walls.

As for the durability of such finishing external walls at home, then a lot depends on how the board for cladding the house was processed and how well it was protected from various negative external factors.

Before you take on the task of sheathing a house with boards yourself, read information on this topic, ask your friends and watch a video on the Internet about how to properly sheathe a house with boards. All this will help to avoid mistakes in the process of finishing a house with lapped boards and will allow the lined surface of the walls of the house to last for the longest possible period of time.

Sheathing a house with overlapping boards - instructions

It is probably not worth saying that all boards for cladding a house must be thoroughly dried and treated with antiseptics before installation. Also, in order to sheathe a house with overlapping boards, you will need to assemble a frame. To assemble it, it is better to use wood in the form of small cross-section bars.

Tools for cladding a house with boards you will need:

• A screwdriver if wood screws will be used to fasten the boards.
• Wood saw.
• Hammer, nail puller and pliers.

First, the frame is assembled for mounting the boards. All work on fastening the frame is carried out according to pre-made markings. After the frame is assembled, you can cut the prepared board according to the existing dimensions in order to sheathe the walls of the house with an overlap.

To do this, it is necessary to mark the overlap on each cut board. In this case, the work of covering the house with overlapping boards will go quickly and without complications. Before you start covering your house with boards, you will need to choose one of the available installation methods.

There are several ways to plank a house:

• Sheathing the house with rustic boards or with a tongue and groove bevel;
• Paneling with semi-rustic and quarter-bevel boards;
• Glue-on planking;
• Sheathing with boards in tongue and groove and in straight quarter.

After marking and preparing the boards, you can begin self-cladding overlapping houses. In the process of performing this work, the craftsmen recommend adhering to the following tips.

Tip one: You should not nail the boards or screw them with self-tapping screws only at the top and bottom. It is better to do this staggered, because this way it will be better to fix the material. At the same time, during operation wooden facade at home, the board will not absorb moisture and split.

Tip two: In order to sheathe a house with overlapping boards, it is better to use ordinary steel nails rather than galvanized nails. The galvanized surface of the nail is still peeled off during installation, after which such nails begin to rust very quickly. Ideal option When sheathing a house with overlapping boards, it is considered to be the use of stainless nails, but such fasteners are quite expensive.

So When sheathing a house with overlapping boards, it is very important to properly prepare the material, make the sheathing and choose from the methods of fastening the overlapping boards, after which you can safely take on this work.

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finishing board like original decoration your home

In the history of our country, finishing boards for walls, both external and internal, have been used for a very long time. IN this review we'll talk about what happens decorative board for wall decoration, and in what design areas it is in demand today.

Wooden board for finishing - what is it like?

A true motto modern world can be called a slogan - “Let’s go back to the wild, but at the same time let’s not forget to take with us all the benefits and conveniences of civilization”. And although in pure form This task is practically impossible; in design, wall decoration with boards has become one of the symbols of naturalness in the interior. Of course, there are both pros and cons here.

Advantages and disadvantages of wood finishing

• Naturally, the first thing that advertising trumpets and absolutely all designers talk about is the environmental friendliness and naturalness of wood. Shining polished furniture and facing slabs made from wood is certainly good. But you must admit that finishing with unedged boards is much closer in appearance to wild nature;
• Wood, of course, is not stone or concrete, but still such cladding is quite durable. Plus, the board is elastic, and where the stone breaks or the plaster cracks, nothing will happen to the board;

• A house decorated with wood is not only beautiful and prestigious, but also warm. This cladding itself has a fairly low level of thermal conductivity;
• Facade board for exterior finishing at home, being a porous and elastic material, it has always been considered an excellent sound insulator;
• Wood finishes come in a fairly wide range of colors. Now you can choose your own type of wood to suit any design, even the notorious one does not shy away from board inclusions. And thanks to modern impregnations and stains, the facade and interior cladding can be decorated to your liking;

• A beautiful, natural look and the pangs of creativity at the birth of a new design are certainly interesting things. But there's another one important point, any home craftsman can install such cladding with his own hands.

You can take my word for it, the instructions for installing the board on the wall can be mastered within half an hour. There are 3 types of board fastening: end-to-end, overlapping and using the tongue-and-groove system. And all these types are extremely easy to learn.

Like any finishing material, wooden board is not without its shortcomings. Although here a lot depends on how you look at these shortcomings:

• Many critics point to the high cost of such finishing. Of course, if you decorate a house or cottage from the inside, for example, with oak parquet boards, then the price will be exorbitant;

By own experience I can say that finishing a bathhouse with unedged boards made from species such as pine and linden is quite affordable for the common man, even taking into account the cost of protective impregnations.

• Wood burns well and there is no escape from this. Nowadays, many fire retardants (fire-retardant impregnations) are produced, but, firstly, they are chemicals, and secondly, fire retardants only reduce the flammability of the material;
• And one more negative point, in which I fully support the critics, is the need for periodic prevention. Especially when we're talking about about finishing with unedged boards on the outside and wood cladding wet areas. IN in this case protective coating on wood will need to be renewed every few years.

Let's understand the terminology

It is commonly called a board wooden products, in which the width of the strip is 2 or more times greater than its thickness. If the plank does not meet this requirement, then it is already a block or timber (a block has a cross-sectional side size of up to 100 mm, and a timber - 100 or more millimeters).

• Edged board is the most common building material. In this case, the product is processed on all four sides. Moreover, processing should be carried out precisely technically, sawing, planing or grinding;

• The unedged board is technically processed only on two wide sides. Simply put, a “wild” log is taken and dissolved on a sawmill in one plane. As a result, the edges of such planks remain untreated, often even with bark;

• The so-called wane or slab are cuts of a log along the edges. In fact, in such planks there is only one flat plane; they are not processed on the reverse side. Such wood has always been considered a woodworking waste; it could only be used in inconspicuous places, for example, for arranging a roofing pie;

Modern designers have found another use for this material and create original panels from slab.

• There are also such specific terms as frontal, terrace and shipboard. But they no longer come from the type of processing, but rather from the purpose:

1. Thus, the place for the frontal board has always been considered the transition zone from the walls of the house to the roof; in some cases, this was the name of the material used for manufacturing carved frames and pediments;

1. A ship's board is a fairly thick, well-planed plank, originally intended for finishing the outer sides and decks of ships. Luxurious view, beautiful texture And highest quality surface treatments have made this expensive material one of the most popular not only in construction, but also in design;

1. A terrace board is, in principle, the same as a ship board; as you can understand from the name, it was intended for paving floors on open terraces. Although the wood used here is not so expensive. Therefore, finish the balcony terrace board or clad the façade with it will be cheaper than with a ship's one.

Types of finishing boards

Now let's move on to the most popular types of material. And if we take it in percentage terms, then, of course, lining can be considered the queen here. These strips got their name back at the beginning of the 20th century, when they were used to line the inside of railway cars.

A distinctive feature of this popular material is the tongue-and-groove connection. In the vast majority of cases, such cladding is mounted on a frame made of wooden blocks.

There are many types of lining, although imitation and block house are deservedly considered the most common. Everything is clear with the imitation of timber, but under the outlandish name of block house there are planks that copy the appearance of a rounded log.

Now many are trying to distinguish the block house into a separate niche. I was specifically interested in this issue and I can assure you that a block house is one of the types of lining.

The planks may have different sizes and intended for outdoor or interior decoration, but all attempts to highlight the block house in independent species finishing is just a marketing ploy.

Exactly the same as “eurolining”. It differs from the usual one only in strictly fixed sizes. And also the mandatory presence of compensation cuts on the back side.

Modern parquet board also joined according to the tongue-and-groove principle, but here you get a perfectly even and durable coating. Previously, this material was made from solid, well-dried and impregnated protective compounds array.

Nowadays, parquet boards are often glued together from several planks. And some careless manufacturers even make it from thick plywood.

The so-called planken or planking board is purely decorative, finishing material. If you understand the history of origin, then planken can easily be called the grandfather of modern lining.

The fact is that initially the cars were lined with even boards and only a little later, a tongue-and-groove connection appeared on these boards. But the planks, out of habit, continued to be called clapboard.

The term planking board was again coined by good marketers. After all, it was necessary to somehow call smooth planed boards without tenons and grooves, but with a chamfer on the front side.

Interior wall finishing with planking boards can be done either end-to-end or overlapping. But on the facade, most often the plank is mounted only with an overlap. Moreover, the slats are packed horizontally so that rain can easily flow down them. This is a kind of wooden tile.

The chamfer on the front side of the planking board can be either rounded or have straight corners. But remember, if you decide to mount planks end-to-end somewhere, you should leave a gap of a couple of millimeters between the planks (the thickness of a match). It is necessary to compensate for the expansion of wood during fluctuations in temperature and humidity.

Types of wood from which finishing boards are made

It is no secret that in addition to beauty, natural wood also has a beneficial effect on human health. Personally, I have never heard of anyone being allergic to a particular type of wood. In the table below I have outlined the main characteristics of the most popular breeds on the domestic market.

Characteristics and average cost of finishing wood
Wood species	General characteristics	Average price
Hardwood
Linden	It has a light color and a smooth, uniform texture. It practically does not heat up, so it is often used as budget option finishing of the steam room in the bathhouse.	From 700 RUR/m²
Alder	Alder is valued as an antiseptic. Its aroma can kill pathogens in the room and prevent the appearance of mold and mildew.	From 900 RUR/m²
Oak	It belongs to the elite breeds and has unique strength. The color range of different types of oak can range from light with a golden tint to dark with burgundy splashes.	From 3000 rub/m²
Ash	Clean and light wood with original texture. In terms of strength, ash is not far from oak, so it is quite difficult to process.	From 1500 rub/m²
Aspen	Aspen has an original color and texture. It, like linden, is often used for cladding steam rooms. It is also valued for the fact that it practically does not rot, which means it does not require aggressive impregnations for protection.	From 1200 RUR/m²
Coniferous wood
Larch	Larch has a number of advantages. Its beautiful color and texture cannot be confused with anything else, it is not subject to rotting, has high strength and at the same time has good elasticity. This is the same ship plank that I spoke about above.	From 750 RUR/m²
Cedar	This pearl of Siberia is valued almost as much as larch. Although it is inferior to larch in strength and resistance to aggressive environments.	From 550 RUR/m²
Pine and spruce	In terms of finishing, pine and spruce are almost equivalent. Their undeniable advantages easy processing, affordable cost and beauty are considered.	From 350 RUR/m²

Subtleties of wooden wall design

If we talk about design as such, then you will agree that lining is in no way suitable for the role of original finishing. This material has a strong association with balconies, garages and bathhouses.

I mean something exclusive, something that others don’t have and preferably for reasonable price. And here it’s better for us to work with edged boards, unedged boards and slabs. As a last resort, you can use old boards and parquet boards.

But you need to be very careful with old boards, otherwise instead of originality you can end up with clutter.

Where is the best place to put emphasis?

Decorating the walls with boards will only look good if it is done in doses. In other words, you shouldn’t sew up the whole house with the same material, as you definitely won’t achieve exclusivity.

The wooden panel should catch your eye immediately upon entering, which means it needs to be connected with other interior details. There are 4 suitable places for interior wood decoration in the house:

1. In the bedroom, natural wall decoration would be appropriate at the head of a wide bed. This can be only a fragment covering the head of the bed and side tables or the entire wall;

1. The wooden background will contrast perfectly with the wide plasma TV. So you can organically combine naturalness wildlife with the technocratic benefits of civilization;

1. Your favorite sofa, in front of which you watch TV with the whole family in the living room, will also harmonize perfectly with natural wood. Especially if this sofa is covered with genuine leather. But keep in mind, here you need to choose one thing. Either decorate the wall behind the TV or behind the sofa, otherwise the zest will be lost;

1. In the kitchen, even if it has a respectable size, there are also only 2 walls on which it will look good wood trim. This work area, that is kitchen apron and everything around him. AND dining table, only if this table is adjacent to the wall.

Although these are all classic options. Nobody is stopping you from creating. For example, in my house, a corner in which there is an aquarium and a cage with birds is covered with an unedged board. Add some live indoor vines and you get a corner of wild nature in your own home.

Styles with which wood harmonizes

In general, in design it is believed that wood can fit into absolutely any style. Even high-tech with its black and white paints, strict forms and the shine of nickel-plated parts, is quite loyal to natural wood. True, it is better to use glossy and laminated surfaces; an unedged board will be alien here.

Eco-trends, in addition to the already traditional “back to basics” trend, include Asian ones, in particular japanese style. Although rough shapes are not welcome in Asia, all details must be carefully processed.

The so-called country direction includes a lot of different branches. This is American, English, scandinavian styles, rustic and, in essence, all ethnic trends. This is where you can arbitrarily arrange a board with rough processing.

Worth it separately French Provence and the Mediterranean. They welcome the design of whitened planed boards. In addition, glossy inclusions would be appropriate in an Italian theme, but without fanaticism.

If you want to decorate your interior in a retro style, you don’t have to cover everything with aged or old boards. Brushed wood with a highlighted texture and light cracks certainly won’t hurt, but I repeat once again, don’t get carried away.

• The board can be attached to the lathing or glued to the wall. There are plenty of adhesives now, but Liquid Nails are usually used. If you decide to glue the material, the wall will have to be perfectly leveled;

• Nowadays you won’t surprise anyone with single-color cladding, even from elite wood species. Don't be afraid to experiment with different colors, or better yet with different breeds wood, this will give your wall additional volume;
• The layout of vertical, horizontal and diagonal laying of planks looks great. Even a classic parquet herringbone can be inserted in fragments;

• Golden oak can be diluted with pink Karelian birch boards or rich burgundy splashes of cherry;
• My advice to you is to use synthetic varnishes and paints as little as possible for interior decoration, or better yet, give them up altogether. The wood will look good and will not lose color for a long time if it is coated with linseed oil once a year. To preserve the aroma of, for example, natural pine needles for a long time, you need to infuse this pine needle linseed oil within 2 weeks;

• To ensure that your design masterpiece does not fall out of the overall ensemble, it is advisable that the leading color of the wall is repeated in some other interior details;
• If the wall is plain with polished or laminated coating, you can revive it with the help of accessories, decorative shelves with figurines, light bulbs, pictures, etc.;
• Decorating the walls with boards in the nursery is separate topic. Firstly, I do not recommend that you put the planks on glue, no matter how high-quality it is, your child can pick out these planks. Secondly, something durable and smooth, for example, a parquet board, would be appropriate for a child’s room. It is better not to use an unedged board or slab here; the child may get hurt or get a splinter.

Conclusion

Finishing with unedged boards is the most common and simple technology, which, with a correct and competent approach, can decorate the facade of a residential building.

This is a simple and inexpensive building material, characteristic feature which are not sawn edges, which give design originality and aesthetics to the structure.

Often, when arranging and decorating your home, preference is given to environmentally friendly building materials.

Therefore, cladding with boards or similar materials based on natural wood.

Among the positive physical properties tree should be noted:

• Beautiful view;
• Resistance to mechanical stress;
• High thermal insulation;
• Partial replacement of damaged planks;
• High strength;
• Noise insulation;
• Ease of installation and operation;
• Compatibility with other finishing building materials.

The cost of the natural product is higher than its imitation analogues, but is quite justified.

The modern construction market offers large assortment wooden products, but the most popular are:

• Lining;
• Timber imitation;
• Siding panels;
• Unedged board.

Thanks to the raw edges, an amazing style of facade decoration is created with proper cleaning and processing of the material.

The careful adjustment of the slats creates the impression of a completely wooden structure. It is possible to leave the edges of the planks with bark elements, which adds style to the finish.

It is only important not to forget about the use of protective impregnating compounds and antiseptics. Impregnation with stain and subsequent application of varnish is possible.

Previously, such material was spent on non-residential structures and for sheathing roofing structure due to lack of demand for aesthetic appearance.

But in recent years unedged the board is coming and for . However, it will first require competent processing and aesthetic location.

Among its positive characteristics are high strength and high resistance to mechanical damage, good resistance to changes in humidity and temperature changes.

And the low density of wood makes it possible to easily process it, which reduces the time spent on finishing work.

Use timber nailed in increments of 1.5 m to the top of the unedged board and at the corners of the building.

The fit of the unedged material may not be ideal; the resulting cracks are covered with mastic or a sealing compound.

Advantages and disadvantages of wood:

Pros: independence from climatic zones, designs of any complexity, environmental friendliness and naturalness, simple installation that does not require special skills.

As well as durability and repairability, installation of additional insulation, reconstruction of the facade without harming the fundamental foundation, affordable price and variety of colors and textures.

Watch a video on the topic:

Disadvantages: flammability without special treatment, natural components in the form of knots, resins and cracks, frequency of renewal of protective paint, fungal manifestations without antiseptic treatment.

Material Dimensions

Finishing is carried out with unedged boards of 16, 19, 22 and 25 mm in thickness, there are also thicker ones - 32-75 mm.

Specialty stores are replete with a variety of choices. of this material, which is explained by the frequent finishing works with its use.

The creation and uniqueness of the play of chiaroscuro is the effect obtained thanks to the horizontal cladding. For facades, it is recommended to purchase unedged boards 30 cm wide.

Preference is given to high-density wood of northern species, which is characterized by a beautiful texture. I would especially like to note the selected butt wood and Siberian larch, which come without defects.

Mounting method

The planks are fastened in 2 ways: “overlapping” or close to each other. The 2nd method is as complicated as it is beautiful.

Regardless of the aesthetic appearance, the practicality of the finishing method is taken into account, first of all.

From a practicality point of view, “overlapping” is the most suitable way facade cladding, as it is more moisture resistant due to the installation of unedged boards on top of the waterproofing layer.

And the ends of the planks are joined with a miter cut, followed by treating the joints with a sealed compound.

If necessary, the material is primed and attached over the waterproofing. Fastening is done on the front side with the 1st nail at the bottom, but above the previous plank.

This will preserve the integrity of the entire structure during any fluctuations in humidity.

Step-by-step technology of overlap cladding

Boards are primed or coated protective layer deep penetration compounds.

Primer is a connecting link with adhesive and paint compositions, which helps to increase the wear resistance of the coating and reduce the aggressive influence of the environment. The walls are also primed.

Installation of a coating-type waterproofing layer. The walls and blind areas of the building are waterproofed three times to protect against moisture penetration and the formation of microorganisms.

The mastic is applied with a brush. If there are cracks, they are filled with the compound, and the excess is removed with a spatula.

It is important to allow the waterproofing to dry to avoid stickiness of the surface.

Installation of an insulating layer in the form mineral wool, characterized by its non-flammability, moisture resistance, and cold resistance.

Fastening the planks vertically over the waterproofing layer with nails. Vertical unedged boards are stuffed to wall surface, then horizontal ones are attached from bottom to top.

Each subsequent plank is overlapped by 20 mm over the previous one.

Sealing joints with polyurethane sealants, which are highly elastic and not susceptible to stretching and deformation.

Using boards for cladding a house solves two problems:

• protection of the building from atmospheric influences. First of all, this applies to buildings made of foam concrete. Many people know that the walls of this insulation can be destroyed under the influence of water and subzero temperatures;
• As a result of laying the boards overlapping, the house will acquire a beautiful appearance.

Some nuances of the process

To complete the cladding you will need quality material, which will solve all the tasks and make the building beautiful and functional. To fix the finish to the wall, you will need a special fastening frame, except in cases where the boards are attached to panel structures. The use of one or another type of fastening also depends on the arrangement of the facade, because in some cases this part of the house is made without an air gap.

The choice of wood can be stopped at edged and not edged boards. They also use bars of various sizes, lining or an analogue of rounded logs, and a block house. In the latter case, the walls of the house take on the appearance of a log frame.

How does the fastening take place?

Sheathing a building with clapboards begins with installing a guide part at the building level. This element must have a groove for laying finishing products. Everyone knows that wood can become deformed during storage, so some parts are difficult to install.

For correct landing boards take a piece of the same material. The board is nailed through the gasket in the area where the gap is formed. When overlapped, the surface of the walls is overlapped with two layers of external parts. For cladding a house, it is best to use boards with a working width of 10 centimeters, with an overlap of 25 millimeters at the joints. Thus, the total length of the mounting elements should be 15 centimeters.

The overall dimensions of the product must be maintained along the entire perimeter of the building, which will prevent the formation of distortions. During work related to the installation of floors, additional lining is fixed around the perimeter of the rooms and a screed is installed. During the design process, it is necessary to determine the size of the finishing products, which will allow installation with high accuracy And minimal costs time.

Installation of internal boards

Internal wooden products are installed in pre-marked places. A nail gun or screwdriver is used to secure these materials. The length of the nails (screws) should be 8 centimeters.

Before the installation process, the product is cut to the required size. In the case of roof sheathing with a slight angle of inclination, several parts are attached to the frame at once. Fixation must be done face up; this part of the board has a convex shape.

Installation of external boards

This stage of work begins after fixing all the internal boards, maintaining a joint of 25 millimeters. To speed up the process, this distance is marked on each panel. To secure the lining, nails are used, which are nailed to the frame guides. In some cases, some products change their original dimensions, but this does not at all affect the reliability and decorativeness of the coating. This happens when water gets on the wood with further impact. sun rays. To prevent this from happening wood panels needs to be stored covered.

To fix the outer row, you will need longer nails (up to 10 centimeters in length). Before driving them in, markings are made using the rule or building level. If everything is done correctly you will get a perfectly smooth, beautiful row caps of nails.