The order of laying the terrace board. Terrace board installation: how to lay terrace decking yourself. Consider the main points of the lag device on the ground

Finishing the floor on a terrace or outdoor garden area can be done using various floor coverings.

Laying terrace board is the most optimal solution. This material has high performance, provides high level comfort and does not require annual repairs.

Mounting methods and necessary fasteners

The general scheme of the hidden method using a metal clamp

Laying decking boards can be done in two ways:

1. Closing method - the material is fastened using a mounting clamp, which is inserted into the groove of the board and tightened with a self-tapping screw;
2. The open method is a traditional flooring option for any floor coverings. In this case, the self-tapping screw is twisted with front side products, into a pre-drilled recess of a larger diameter.

One of the types of metal clips for fixing the terrace cover

For some types, a third fixation option can be used - mounting the decking board in a clip located on the logs. Fixation in this case occurs in a locking manner and does not require additional fasteners.

Ultimately, the use of a fastener is determined by the type of coating used and the manufacturer. Since most manufacturers offer their own accessories for installation and installation.

Foundation preparation and installation of supports

Arrangement supporting structure in the open area

For the implementation of high-quality and professional installation of the terrace board, it is necessary to prepare the base and install the supporting structures. From fulfillment this stage the operating conditions of the flooring directly depend.

If the technology is not followed, the supplier or manufacturer of the material has the right to refuse warranty replacement, repair or maintenance of the coating, in case of damage or other problems.

The technology of laying a terrace board provides for the installation of a coating on two types of surfaces - supporting logs and soil.

Arrangement and installation of supporting logs takes place on flat surface- concrete screed or foundation, concrete bollards, screw piles, etc. As lag supports, structures made of wood, wood-composite polymer, metal or plastic can be used.

A - Parallel Paving, B - 45 Degree Paving, C - 35 Degree Paving

In the process of laying support structures on a previously prepared surface, it is necessary to observe whole line conditions:

• logs should not be in direct contact with the ground or soil;
• for supports made of wood, it is advisable to use solid and conifers wood, moisture content less than 25%;
• when laying decking boards in open space, wooden logs must be treated with a special antiseptic;
• the supports are installed parallel to each other in increments of 30-60 cm. With a diagonal orientation of the cladding, the distance between adjacent guides should not exceed 30 cm;
• to press the log to the base, special brackets made of aluminum or stainless metal are used.

When laying supports on the ground, it is necessary to clear the required area, remove all weeds and plants, make gravel and sand backfill, equip drainage system and water channels.

To prevent the re-growth of weeds, before installing the decking, the surface is covered with geotextile.

Laying and installation technology

Having prepared the base for further work, having purchased the material and prepared all the additional accessories, you can start laying the decking board with your own hands.

Immediately before laying, the material must undergo an adaptation period. This is done in order for the coating to acclimatize to environment, air humidity, etc.

To do this, the terrace board is laid out on logs or under a canopy for a period of 48-72 hours. During this time, the material will acquire its final form, ready for further work and finishing.

When installing or other natural wood, the wood is pre-treated with an impregnating composition.

During the installation of flooring on outdoors keep in mind that the material has the ability to expand and contract. It depends on the degree of humidity in the air and the amount of precipitation. On average, the expansion of the board, with a web length of up to 6 meters, fluctuates in the range of 2-4 mm / m.p.

It is not recommended to carry out installation work at negative temperature air and in rainy weather. As a tool, it is desirable to have a drill, screwdriver, grinder and paper, building angle and level, pencil and tape measure.

Fixation of the canvas should occur on each lag

Do-it-yourself installation of a terrace board on supporting logs will look like this:

1. We lay out the coating on the logs and determine the orientation of the coating;
2. We lay the first canvas and fix it with a self-tapping screw (length 30-35 mm., Diameter 3-3.5 mm.) In a countersunk hole;
3. The installation of the second and subsequent boards will depend on the type of coating used, and the specific manufacturer - this can be fixation with a starting profile, a mounting clip or a special clip;
4. Hidden fasteners for terrace boards in the form of mounting clips are the most common method. The clip is installed in the groove of the board on each lag and is fixed with a self-tapping screw, taking into account the temperature gap;
5. The installation of the second and subsequent canvas is carried out in a similar way, taking into account the gap and thermal expansion;
6. The last canvas, similarly to the first, is fixed with a self-tapping screw;
7. The open ends of the terrace can be trimmed with a decorative strip, a finishing plinth or a special fixing strip.

When laying and installing sheets using the “butt-to-butt” method, the junction should be on the log. In the place of docking, fixing with a mounting clip is mandatory.

Operation and further care

• For regular care Use a soft bristled brush and wash high pressure, with a maximum force of 70-80 bar. Cleaning should be carried out in accordance with the manufacturer's instructions, it is not recommended to use industrial equipment And various kinds solvents;
• to clean grease and oil stains, you can use household detergents. When such contamination appears, it is advisable to clean the surface as soon as possible;
• at each cleaning, the seams should be inspected for the presence of foreign objects and dirt;
• over time, furniture, plant pots and other decorative items are recommended to be swapped. This will help to avoid uneven aging of the decking board.

You can equip a cozy terrace in a private house on their own, this will require imagination, free time and a set of tools and materials. From right choice A lot depends on materials - how long the terrace will last, whether additional care will be required, how much the building will ultimately cost. We decided to talk about the most the best materials which are used for decking and how to lay decking on various substrates.

Varieties of decking boards

The terrace board is made of solid wood or composite mixtures based on polymer and natural material.

Terrace board made of natural wood

Solid wood (larch, oak, teak, cedar, ipe, beech, kumaru) with a high content of resins and oils to prevent drying out and cracking is used for solid wood terrace boards. This board is durable, not afraid of moisture and adverse weather conditions. Noble appearance and pleasant texture of the material are highly valued by designers all over the world. From insects and microorganisms, the board is impregnated with special compounds. Impregnations and coatings are also used to emphasize the pattern of the wood structure. The surface of the board is made in the form of grooves that prevent slipping and promote the outflow of moisture. Decking from natural wood will be an excellent choice for terraces, stairs, garden paths and gazebos, as well as places high humidity, bridges and piers. The only caveat is that pleasure will require tangible costs.

WPC terrace board

Terrace board made of wood-polymer composite (WPC) is a high-quality modern material that combines the advantages of natural wood and polymer and, at the same time, the cost of coating is more affordable than that of solid wood decking. WPC board is:

• Environmental friendliness. The substances included in the composite do not form harmful compounds even when heated to 60 °.
• Long term services. The material does not deform, does not crack and does not crumble even with regular temperature changes. Moisture resistance and absence of a nutrient medium for microorganisms guarantee the absence of rotting
• Operational safety. The board has no burrs, which eliminates the possibility of splintering or injuring the leg, the relief will not allow slipping even on a wet surface.
• flooring does not require painting and specific care- enough wet cleaning as it gets dirty;
• decking device, most often, hollow, with stiffeners, so the design is lightweight. This reduces the burden on load-bearing elements buildings, which is especially important when laying flooring on an exploited roof;
• The material is pleasant to the touch and aesthetically pleasing. Color palette includes both natural wood shades and other colors.

Laying a terrace board made of wood-polymer composite is carried out not only on terraces. Piers, swimming pools, garden paths and other areas of open and closed territory are equipped with such flooring.

Terrace board laying

Thanks to correct form and specially designed fasteners, the laying of the terrace board is carried out with the minimum amount waste and can be done by hand. For work you will need:

• drill or puncher in case of laying on concrete base;
• drills for wood, metal, concrete;
• screwdriver;
• roulette, level;
• mallet;
• saw.

The design of decking boards, regardless of whether you have chosen a natural or composite board, contains several essential elements: a base, a frame made of logs and the flooring itself.

The basis for laying the terrace board

Terrace board decking can be mounted on a foundation, concrete base. Regardless of the type of foundation, there are several key points that need to be taken into account:

• the base must withstand the expected loads;
• it is necessary to ensure the slope of the flooring so that water does not stagnate;
• natural air circulation under the flooring must be ensured.

concrete base

It is also possible to lay decking on concrete. The base in this case is prepared in advance, and the installation of the decking begins after the concrete has completely dried. If a slope is not provided in advance, then it is necessary to think about how to lay the terrace board on the concrete floor in this case. It is necessary to pierce the concrete, changing the depth of the strobe to ensure the removal of moisture.

Foundation on screw piles

If you plan to add a terrace to the house, and the floor level needs to be raised, then best option- this is a foundation on screw piles. Also, piles are good for a free-standing gazebo. It is economical and robust construction able to withstand bearing loads and withstand climatic influences. Another advantage screw piles- they can be installed independently without the involvement of special equipment, and the flooring will turn out to be ventilated. Piles are leveled, concrete is poured inside to prevent moisture ingress and give greater strength. After the concrete has hardened, a steel frame is welded onto the piles with a slope of 1-2 ° in the direction of laying the decking board for a natural outflow of moisture. After installation, the frame is painted and you can proceed with the installation of the log.

How to lay logs under a terrace board

Logs under a terrace board are made of aluminum profile or composite. Composite and aluminum logs are fastened at intervals of 0.375 - 0.45 m. This step of the log makes it possible to save on material, while the design will not be inferior in strength and durability. If you put aluminum logs on metal carcass or concrete, it is necessary to use rubber gaskets in the attachment points to avoid corrosion. Logs are attached to the base with self-tapping screws or anchors.

How to fix a deck board

The deck board is installed using fasteners recommended by the manufacturer. As a rule, these are metal or plastic terminals designed for installation in grooves on the board. Decorative profiles and corners are used to finish the end parts.

All ways of laying a decking board start from a fixed structure (for example, a wall), along which a row of starting terminals is attached. Starting terminals are baited, but not tightened. After that, the first board is attached to them, leveled. Only after the board is leveled can the terminals be tightened and the installation of the next rows can be continued.

From what material the flooring is made depends on how the terrace board is attached. For natural wood, metal terminals are used, the technology for laying plastic decking involves the use of plastic terminals. How to lay a WPC decking board depends on the flooring area: if the side of the laying place does not exceed the length of the board, then rows can be laid in parallel. If you want to cover a large area, then for uniform laying you need to shift each subsequent row by half the length of the board. To minimize waste, it is better to calculate in advance how to install a WPC decking board, taking into account the geometry of the space.

Installation. Instruction

Whatever the installation methods, one condition remains the same - ensuring a gap between the boards. That is why it is important to use the recommended mounting clips, they provide the necessary gap distance with their design.

After laying and installing the finishing fasteners, the edges of the boards protruding above the logs are cut with a saw (the protrusion should not exceed 5 cm) and decorative end elements are mounted. Before installing railings and fences, you need to rinse the flooring with water from a hose and allow to dry. And also check that all elements are fixed.

Terrace board (decking) made of wood-polymer composite - beautiful and durable flooring for terraces, gazebos, porches, pool areas, paths to personal plot. It is unpretentious in care and operation. The service life of a decking board can reach half a century or more. But for this it is important to follow all the rules and nuances of installation.

Basic rules for laying decking

• The surface on which the decking is to be laid must be level, solid and stable (e.g. screed, beams, concrete slabs).
• It is impossible: to lay logs directly into the ground. And, of course, they do not have to be constantly in the water.
• Under the flooring, a drain or drainage must be provided.
• The flooring must have a slope in the direction of flow of at least 1%, i.e. 1 cm per linear meter.
• Under the flooring, you need to provide free air circulation - to remove moisture. This will help prevent the formation of mold and mildew.
• The screws that are used to mount the docking must be resistant to corrosion.
• At the end of installation, the coating must be thoroughly rinsed twice with high pressure water.

Tools and materials that will be required for laying the decking:

• terrace board;
• supporting lags;
• initial and intermediate brackets (cleats);
• screws;
• end strips;
• plugs;
• corners;
• level;
• saw;
• tape measure and pencil;
• screwdriver;
• drill.

How to lay a deck board?

It is better to lay a deck board in dry weather, when the air temperature is above zero. It is desirable to pre-unpack the boards themselves and let them lie down in the air for a day or two in the place where they will be laid.

Each board must be fixed on special supports - logs. This can be done in one of two ways:

• perpendicular (boards are laid perpendicular to the lags);
• diagonally (boards are installed diagonally to the lags).

The process itself is simple, but there are a number of nuances that need to be taken into account. Let's take a closer look at each stage of installation.

Stage 1. Preparation of the base for installation

The following can be used as a base for laying a decking board:

• solid, even concrete screed with a pre-laid rubber cushion;
• concrete slabs or support beams;
• adjustable screw supports;
• metallic or wooden frame with a profile section of 100x100 mm and a distance between the frame profiles of not more than 500 mm (if the logs are made of WPC).

Stage 2. Laying the lag

Logs are installed at a distance of no more than 400 mm from each other. At diagonal laying the distance should be reduced to 300-350 mm.

It is important to observe the compensation gap between the lags and the wall or any other obstacles - at least 10 mm. Otherwise, during thermal expansion, the boards may be deformed.

The logs must be aligned with each other and be in the same horizontal plane.

Stage 3. Installation of a terrace board

The laying of the board itself is carried out as follows.

• With the help of self-tapping screws, the clamps are attached to the lags. Moreover, the first klyamer is screwed to the edge of the log.
• The terrace board is laid in such a way that it enters the klemer.
• The second clamp is installed on the opposite side. The installed board is fixed.
• In the same way, clamps are installed on all logs.

Advice: Clamps must be installed on all joists. Otherwise, the deck board may sag.

• Install the rest of the boards in the same way.

Advice: The clamps must fit into the grooves of the decking board. This provides a strong fastening, as well as the necessary clearance between the boards.

• After installing all the boards, their ends are aligned and hidden with decorative plugs.
• After completion of work, you need to thoroughly wash the surface of the decking board with running water.

Terrace board laying technology: typical mistakes

In most cases, problems with a decking board that occur during operation are associated with errors made during its installation. Here are some of them.

• The distances between the lags are not respected.
• Fasteners are over tightened.
• There is no or improperly equipped water supply.
• The boards were laid without compensating gaps.
• Incorrectly equipped or missing drainage.

If you have not figured out how to properly lay a WPC decking board, or are not sure that you can handle this work yourself, order professional installation of the coating by specialized installation teams. Thus, Alta-Profil certified specialists have been trained by our experts and will perform all work in compliance with technological standards and manufacturer's recommendations. Quality is guaranteed by Alta-Profil.

Terrace board operation

The duration of the service life of the decking primarily depends on the quality of installation. And secondly - on how it is used.

In conclusion, here are some tips that will help extend the life of a decking board to 50 years or more.

• Do not allow the terrace to be flooded for more than 4 days.
• Do not use metal sponges, scrapers or spatulas for cleaning. It is better to take a regular cotton or microfiber cloth.
• Remove any defects (for example, a trace of a cigarette) with sandpaper.
• Use for washing running water or non-abrasive, non-acid detergents.

And a stylish and solid coating will decorate your terrace, walkway, porch for many decades!

The advantage and advantage of a decking board, like most modern materials is the ease of installation. Given modern coating containing polymers can be sawn and used like natural wood. The terrace board is available in various sizes, which is very convenient when choosing for a specific task.

The only condition for the laying of the terrace board to be done competently and correctly is to follow these instructions for its use, which is given in this article.

Material with universal composition and properties

The use of polymers in the composition of the board has significantly improved its properties. And although the main component of such a floor covering is still wood, it received its main functionality from thermoplastic composites. This building material also includes technical modifiers. They are necessary for the best interaction of the functions of wood with polymers, which in turn made it possible to impart water-repellent properties to the product.

Thanks to these features, a WPC board is considered an ideal covering not only for verandas, but also for recreation areas around pools, garden paths, and piers. The use of polymers in the composition of the material allows it to bend and take any shape, since there is a physical connection between the molecules of the composites. Disappearing when heated, it returns when cooled, which must be taken into account when installing the product.

The presence of modifiers in the composition of the board made it possible to achieve its high strength and durability. The floor made of it easily withstands a weight equal to one ton per meter of coverage and is not at all afraid of sudden changes in temperature. The range at which its use is allowed is one of the largest from -500 to +700°C.

The advantages of a WPC board include such properties as:

• Resistance to mechanical stress;
• Easy care, consisting in wet cleaning;
• Easy styling;
• Flawless appearance.

Material Specifications

WPC terrace board is produced by various manufacturers using a certain technology and may differ in many ways. Therefore, when choosing a floor covering for your own needs, pay attention to the following parameters:

1. Frost resistance;
2. material density;
3. Flexural strength;
4. abrasion;
5. Water absorption;
6. mechanical load.

These are the main technical characteristics of the board. They will vary depending on the composition of the material. For example, the most durable and aesthetically flawless board will be, in which the composition of wood does not exceed 60%. Products where it is 80% are the most fragile, and those to which polymers predominate are outwardly comparable to ordinary plastic.

Watch the video, features and characteristics of the material:

To improve the properties of the material, manufacturers add to the composition of the board also such components as:

• Fillers;
• UV stabilizers;
• Pigments;
• Other supplements.

Their percentage is minimal compared to the amount of wood flour and high density polyethylene.

In addition to the parameters listed above, technical specifications products include its dimensions:

1. Length;
2. Thickness;
3. Width.

Laying garden path it is more convenient to perform using short and narrow products. For the terrace it's the other way around. ideal option there will be a large board.

What you need to install decking

Before proceeding with the installation of the floor covering, it is necessary to prepare the base. Moreover, it must be reinforced and withstand permissible load, only in this case the design will be durable. What materials to use to create the foundation depends on the characteristics of the area. It can be both compacted soil, on which a layer of sand, crushed stone is poured on top, and a foundation.

1. On the plane - composite logs;
2. In the territory where there is a drain - wooden beams.

In each of the cases under consideration, the distance between the centers of the beams should be 400 mm. In addition, all supporting parts of the structure must be located on the same level.

Also, to implement any method of laying a terrace board, you will need some tools:

• A circular saw;
• Screwdriver;
• Drill;
• Rubber mallet.

Installation of a larch board

The first element of the future flooring is attached perpendicular to the beam. A4 screws are used for this. They are screwed at an angle of 45 degrees into pre-made holes. Moreover, their diameter should be several over size screw. This is to compensate for thermal expansion.

The inner edge of the product is fastened with T-shaped clips, the same is done with subsequent elements. In addition, similar fasteners are located along the entire length of the board. They should fit snugly and not be twisted. The next board is inserted under the edge of the last T-clip, using rubber mallet, tapping which allows you to adjust its entry.

Similar actions are repeated until the entire structure is assembled.

The last element, according to the decking board laying technology, is installed as follows. His inner edge fastened with a T-clamp, and the outer one is connected to the support beam. If it is supposed to lay the elements end-to-end, then both ends are mounted to the beam, with each edge to its own.

It is very important not only to correctly stack each part, but also to observe certain intervals. First, let's look at how larch decking is laid and, in particular, the installation of the supporting structure. In it, the supporting logs must have gaps between the ends of at least 10 mm. Elements are arranged in increments of 250 mm for diagonal installation and 400 mm for normal installation.

Between the wall or fence, if any, are included in the construction of the terrace, and the lags must remain at least 20 mm. In this case, the board itself is located perpendicular to the base and is fixed using mounting clips. They are also used in order to correctly set the distance between separate elements design, which is 5 mm. Mounting gaps from one end of the board to the other are also set equal to it.

A decorative plinth is installed along the perimeter of the flooring, which is fastened with self-tapping screws.

Rules for laying polymer decking boards

There is a list of requirements for the implementation of work on the arrangement of an open area for recreation using decking. Doing so will save you time, energy and money.

The first condition is the use of not wooden, but polymeric logs, even when laying a terrace board made of larch. If for some reason you have to use wood products, then they must be pre-treated with an antiseptic. But even with a coating, they are exposed to atmospheric precipitation, which sooner or later leads to deformation even of a properly laid surface.

Watch the video, installation steps:

The use of polymer products will achieve greater structural strength. In addition, such logs have ideal dimensions and do not need to be culled. The quality throughout the volume of the product they will be absolutely the same.

Since decking is a material consisting of many elements, it is necessary to use a complex system from one manufacturer. In this case, the compatibility of all components is guaranteed by the manufacturer and you do not have to deal with fitting.

Usually all major board factories have testing facilities and produce everything that may be needed during the laying process:

• Lags;
• Plugs;
• Planks (corner, end);
• Kleimers.

Compliance with all of the above requirements will allow you to get the perfect result. In this case, the floor covering on your terrace will last long enough and will not require additional investments in maintenance and repair.

To build your terrace, you need to have some knowledge. Most often, such structures are made of composite decking or ordinary larch. These are excellent materials that have a lot of advantages. But, for those who want to sheathe the terrace with decking, it is important to know how to do it. From this article you will learn how to lay a decking board from larch or from WPC.

You will be provided detailed instructions, a list of required and detailed video. Thanks to this, you can do everything with your own hands.

What is required for laying a larch decking board

According to the instructions, before installation, the boards themselves should be installed in the place where the work will be carried out. This is necessary so that the material undergoes adaptation, gains that temperature and humidity. The rules say that work should not be done in winter. And to extend the life of the material, you need to make the boards ventilate and slope so that moisture drains from them.

Here's what you'll need to install decking:

• logs that will serve as supports and frame;
• intermediate and initial bracket;
• self-tapping screws to fix products;
• end strips;
• plugs if the slats are hollow;
• corners;
• directly decking for installation.

Advice! If you decide to install a WPC decking board, then this video will help you decide on the choice of material.

As for the tools for work, then stock up:

1. Saw.
2. Kiyanka.
3. Drill.
4. Building level.
5. Pencil and tape measure.
6. Screwdriver and drills.

When everything you need is prepared, you can begin the installation process.

Step 1 - prepare the base

If you want to use decking and lay boards on a base that is not prepared, then such an undertaking will not succeed. The base must be strong, even and smooth. As such a basis, one can concrete screed, build a columnar foundation, install metal logs. If the place where the future terrace will be is lined with grass, then you need to get rid of it.

The preparation of the base also includes the creation of drainage, to remove moisture. To do this, the base must have a slope of 2 °. Then the water will drain from the terrace. And to speed up the movement of water, install a deck board parallel to the descent.

Step number 2 - install lags

After your base is leveled and prepared, you can proceed to install the lags under the decking. Aluminum log is more durable and stronger than wood. But the product made of wood is cheaper. Therefore, the choice is yours.

The support logs are installed on a concrete base and fixed to it with anchor bolts. The maximum lag step is 40 cm. But those places that will be subjected to special stress need to be strengthened, so reduce the distance between the lags by half (20 or 25 cm).

Note! Clearance must be maintained near walls, thresholds, curbs or other obstacles. It is equal to 20 mm. This is enough so that in summer the boards can expand under the influence of temperatures.

All work should be checked with a level and tape measure. Each lag should be in its place, stand evenly and securely. Even if the concrete screed is perfectly flat, do not neglect measurements. The final result depends on how correctly you install the logs for the terrace board. The coating should not walk and creak underfoot.

Step number 3 - we mount the terrace board

When the logs are securely fixed, you can proceed with the installation of the terrace board. The next step is pretty simple. Everything is done according to the principle of fastening the lining. Here are the detailed instructions:

Work until the terrace is finished.

Note! This open way fixing deck boards. It is the simplest, but for its implementation it is necessary to spoil the coating of products. There is another installation method, hidden. Thanks to him, the fasteners will not be visible, and the board will remain intact. The method is suitable for both larch boards and WPC.

Step 4 - Finish the job

If you have completely sheathed your terrace with larch boards, you can bring everything to mind and correct the shortcomings. After all, the terrace has not yet acquired a completed look and attractiveness. First of all, use the end caps to hide all the gaps at the ends.

Advice! Most often, it is hollow boards that are used for terraces, and not full-bodied ones. They are much cheaper, and ideal for the operation of the terrace. This way you can save money without sacrificing yourself.

An alternative option for end caps is the end plate. Thanks to it, you can hide all the flaws at the edges, as well as sheathe the lower part of your terrace. This will give her best view. Another method to hide the ends is a polymer corner. It is attached to the board and is also the lining of the lower part. After completing all the work, it remains to clean the products, removing dust, chips and other waste.

You can find instructions for laying larch decking in this video.

Avoid installation errors

Laying a terrace board made of larch or other material requires strict adherence to instructions and rules. If you do something wrong, then the end result may not please you. What to do to avoid mistakes? Here is the list simple rules which you better remember:

1. Be sure to create gaps between each board. Thanks to such a small trick, you can extend the service life of a larch decking board for many years. In addition, the gaps will act as ventilation, allowing the tree to breathe and dry out. And in the summer heat, when the material expands, the gap will protect it from cracks and damage.
2. Do not tighten screws or other fasteners very tight. No need to be zealous, as the boards can deform under such strong pressure.
3. If you have made a foundation or poured a concrete screed, but forgot about a slight slope, then it is important to ensure water drainage. To do this, make strobes in several places, through them the water will roll into the drainage system or onto the grass.
4. Be sure to make drainage holes.

If you do everything right and take proper care of your decking, it will last you 25 years or more. The cover will need to be washed and cared for. Larch products need protection from time to time. They need to be treated with an antiseptic, flame retardant and other protective composition. Then neither moisture, nor fire, nor other factors will harm the coating.

Summing up

You may have noticed that the installation of a larch decking is not a very difficult task. It is only important to pay attention to details and follow clear instructions. Thanks to this, you can create a beautiful, reliable, stylish, durable, environmentally friendly and durable coating on the terrace. And the work itself will cost you inexpensively.