The fence performs several functions at once - protective, decorative and aesthetic. There are several types of fencing: stone, brick, metal or wood. Welded structures - perfect option to create a fence required height, strength and configuration. Learn about the features of manufacturing a sectional steel fence.

Sectional metal fence: advantages and disadvantages

Metal sectional fence widely used for fencing public buildings. This is due to its following advantages:

1. High level of strength.

Metal is characterized by increased rigidity and resists mechanical loads well. A sectional fence is a high-strength structure that can easily withstand wind loads.

2. Long service life.

At correct processing metal, such a structure will last more than 20 years. To protect against corrosion, special antiseptic compounds are used. In addition, painting the fence also significantly extends its service life. The metal tolerates vibrations well temperature regime, moisture, ultraviolet radiation- is not destroyed under the influence of these factors.

3. No restrictions on size and configuration.

Sectional steel fence It happens different sizes. In relation to their appearance, fences with mesh, bell-shaped and even 3D fences are distinguished. By adjusting the size of sections, it changes appearance fencing

4. Possibility of self-production.

If you have basic skills in working with a welding machine, a few days are enough to make a fence. The main thing is to pre-install the supports and, if necessary, build a foundation.

5. 3D designs have additional functions.

Installing such a fence on the property additionally protects pets from escaping from the house. In addition, the appearance of this design is unusual and attractive.

Welded mesh structures are characterized by low weight, ease of installation, long service life, resistance to aggressive environment and affordable cost. If there are defects, damaged sections of the fence can be easily replaced.

Types of sectional fences - their description and characteristics

To make steel mesh, wire is used. The first version of the fence - with a welded structure - is based on the use of a homemade mesh. For these purposes, you will need a device for spot welding. In this case, it is possible to adjust the size and shape of the cells. To prevent corrosion of the mesh, the wire is coated with a polymer or galvanized coating. The result is an ideal canvas for fencing.

Depending on the type of mesh covering, the following types of fences are distinguished:

• welded polyvinyl chloride mesh - different green To apply the coating, the material is immersed in a special liquid or treated with powder in the working chamber;
• galvanized mesh for a fence - there are two manufacturing options: according to the first, the mesh is welded after applying a galvanized coating, and the second option is based on applying a galvanized layer to the finished mesh, this material is more durable and practical to use;
• non-galvanized mesh for sectional fences has the shortest service life, since this coating is unstable to corrosion and quickly becomes unusable.

In relation to the materials for the manufacture of a sectional fence, the following options are distinguished:

1. Sectional fence with chain-link mesh. The simplest option, which only takes one day to produce. Affordable cost, ease of maintenance, ease of operation and quick restoration, if necessary. The fence perfectly protects from outside intrusion, is light in weight and does not block the space, while at the same time protecting from small animals.

2. A sectional wooden fence is an environmentally friendly option. Among the advantages we note:

• affordable price;
• ease of wood processing;
• various shapes and configurations;
• unusual appearance.

However, the service life of wood is 2-3 times lower than that of metal; in addition, such fencing requires periodic painting. Building a fence will require a lot of time and experience with carpentry equipment.

3. Sectional fence with corrugated sheeting - has an excellent appearance, ease of manufacture, affordable cost, completely hides the territory and protects from outside intrusion. This fence needs good foundation, since the corrugated sheet itself is very light and does not tolerate wind loads well.

4. Welded sectional fence is the most popular and in demand fencing option. For the manufacture of metal sections they use steel pipes, corners, profile, fittings. These materials are easy to process and allow you to build sections of any size and shape. In addition, the fence is different high level safety, durability and reliability.

5. Sectional fencing made of brick and concrete - based on the manufacture of a base from these materials. The most expensive and heaviest to make, but at the same time the most durable and durable.

In any case, no matter what fence you choose, remember that good sectional fencing must be reliable, aesthetically attractive, easy to use maintenance and durable.

Do-it-yourself sectional fence installation technology

The initial stage of work on a sectional fence involves determining the type of soil and creating drawings. Depending on the type of soil on the site, determine the optimal installation depth of the supporting components. Where the fence is installed, the area is leveled, vegetation, stones and debris are removed.

Select support posts in relation to the fence design. Most often, for sectional fences, supports made of metal pipes. The diameter of the pipe depends on the load on the structure and is about 10-20 cm.

Support pillars are installed in two ways:

• using concrete;
• without pre-filling.

Before the beginning installation work y, treat the lower part of the racks with an anti-corrosion solution, cover with bitumen, paint or roofing felt to protect against moisture.

Installation without pre-filling is carried out at any time of the year, regardless of the ambient temperature.

Pre-arrange wells for installation support pillars. The depth of the pillar is at least a third of its length. Place sand at the bottom of the hole and compact it well. At a high position groundwater, we recommend building a cushion from gravel or crushed stone.

Install the supports in relation to the level, prepare the concrete solution. To do this, combine previously sifted sand with cement and water in a 2:1 ratio. Position the supports to create a perfectly straight line.

Next comes the process of manufacturing individual sections. This will require metallic profile, pipe or corner. Cut the parts with a grinder, in relation to the size of each section. Using a welding machine, connect them together.

Pay attention to the verticality of the structure. Their length should be the same as the diameter of the fence. To level each section, use a tape measure, a building level, or stretched pegs. Between the walls of the fence and the soil, pour a composition in the form of sand combined with crushed stone and compact it thoroughly. In this way, it will be possible to ensure the supports are immobile and stable.

It is possible to create a tape monolithic foundation under a sectional fence with polymer coating. Such a base can withstand high loads and ensures the reliability and durability of the future fence. Before starting work, make markings using pegs and rope. Next, make a recess, in relation to the size of the foundation, inside the trench, and equip holes for supports. Install the formwork inside the trench, and additionally strengthen the structure with reinforcement. After installation and alignment of supports, fill the structure concrete mortar. To further strengthen the pillars, use spacers.

After the solution has dried, after at least 4-5 days, proceed with the installation of the mesh. The fence is fixed to the support posts using special bolts and brackets. In addition, during the work process you will need to have:

• clamps;
• screwdriver;
• corners;
• welding machine;
• connecting clips.

Prepare the sections for installation, lay them out in the required direction, in accordance with the drawings. Install the steel angle on the racks; it will be used to fix the section. In the corners of each section, using a drill, drill holes for fasteners.

A simpler method is to fasten the section using a welding machine. For these purposes, install a steel angle on the support and weld it to each section.

DIY sectional fence installation with welded mesh

We offer the option of making a fence from chain-link mesh; this design is characterized by ease of installation and good performance characteristics. For work you will need material in the form of:

• thick wire;
• reinforcing bars;
• cable;
• support pillars.

There are three options for mesh for sectional fences:

1. Plasticized version - steel mesh with a polymer coating that protects against corrosion and other external irritants.

2. The most popular galvanized mesh - the material, although expensive, has a long service life and good characteristics.

3. Non-galvanized chain-link mesh is the cheapest option; after installation it needs painting, otherwise it will rust within a month.

A fence made of plasticized mesh has an attractive appearance and good performance characteristics.

To make a fence, make sections on which the mesh is stretched. Initially, in relation to the structure of the fence, markings are made, supports and pillars are installed. The frame part is made from a corner measuring 4x0.5 cm. Weld the corners into a rectangular structure. Monitor the quality of the seams, sand them and open the structure with an anti-corrosion solution.

Next on supporting structure weld metal strips, retreat 18-20 cm along the edge of the post, install a section between two supports, paint the fence. A chain-link fence has many advantages, including, first of all, the ease and speed of its manufacture.

Installing a sectional fence with your own hands

When working on a sectional fence you will need:

• chain-link mesh;
• metal supports with round and square cross-section;
• metal corner for the frame;
• fasteners in the form of self-tapping screws;
• crushed stone;
• sand;
• cement.

The tools you will need are:

• electric drill;
• screwdriver;
• Bulgarians;
• welding machine.

Before installing a sectional fence, carefully mark the area and install supports. Please note that the supports must be installed strictly vertically; the aesthetics and reliability of the resulting structure directly depends on the quality of their installation.

If the length of the support is no more than 140 cm, the depth of the hole under it will be up to half a meter. To make it, it is convenient to use manual or electric drill. Next, install a brick in the hole, and support the previously installed pillar with spacers. Use a water level to check the installation is level. Fill the hole halfway, fill the rest of it with concrete mortar. This ensures maximum stability of the supports.

It is possible to install fence spikes; a sledgehammer is used for their installation, and bolts are used for fixation. In order to extend the service life of the support pillars, they are covered with caps or special covers on top.

Measure the distance between the pillars and subtract 30 cm by 15 cm on each side - this value will be the width of one section. Prepare the frame in relation to the dimensions of the section. Weld the seams between the corners on all sides. Take a roll of mesh and unfold it in relation to the frame part. Cut off the excess with tin snips. Upon receipt required size, fix the mesh in the frame; for these purposes, use a welding machine.

For fixation finished section on the support, install the holder. For their manufacture, a profile pipe measuring 4x2 cm is used. One support is fixed on holders at the top and bottom. Fix the sections at the corners to give them maximum stability.

Sectional fence video:

Are you planning to make a fence from welded mesh with your own hands for a summer house or private home? You need to know some of the features and rules for installing this structure.

Despite its low cost, a welded mesh fence is durable and provides good protection from penetration.

How to choose a welded mesh for installing a fence

So, you started at your dacha or your plot of land and are inclined to favor this material. This type of fencing is an excellent option for both home and garden. But first, you should make a choice of material, since welded mesh for a fence can be different. From specific type depends on the quality of the design.

A sectional fence made of welded mesh is lightweight, durable, and resistant to various adverse weather conditions.

• Non-galvanized mesh. This is the simplest and least expensive material. This mesh is made of steel. The diameter of the rods is approximately from 1.2 to 5-7 mm. But lack of coverage means vulnerability to negative external factors.
• Galvanized mesh. A layer of zinc is applied to the steel elements. This is done either before welding or after it. If you have started a not too expensive construction of such a fence for your dacha or house with your own hands and are counting on the durability of the structure, then this option is optimal.
• The polymer-coated mesh is protected from corrosion and other factors.
• Galvanized mesh with polymer coating is the most durable, strong and quality option. But the price of such a fence will be higher.

Installation of a welded mesh fence: tools and main steps

If you decide to install a mesh fence for your dacha or home, then first of all stock up on all the necessary tools, materials and equipment.

So, you will need:

The pillars should be located at the same distance from each other, and it is also desirable to have the same height.

• metal posts for the frame;
• fastening elements for posts (post bases, connecting clips, brackets with nuts and bolts or U-shaped clamps);
• screwdriver;
• concrete or cement mixture for the foundation of each pillar;
• rope;
• roulette;
• pegs;
• building level;
• drill or bayonet shovel for digging holes for posts;
• sand;
• cement composition;
• water.

Installation sequence.

Installation of any fence begins with marking and setting out the fence line using pegs, rope and tape measure. You will need a professional level to install the posts.

1. Where to start construction? The first of the welded mesh is marking. Use pegs and rope for this (and first outline the perimeter, marking the location of the fence). You need to measure the distance between the holes using a tape measure. The distance from one pillar to another will be equal to the width of one sheet, but you need to take into account the diameter of the pillar and the margin for the foundation. For example, with a cut width of 2 m and a pillar diameter of 10 cm, measure the distance between the supports to be 2.15-2.20 m.
2. We continue to build a fence from welded mesh with our own hands. Now you can start digging holes. Their diameter should be 1-3 cm larger than the diameter of the pillar (taking into account the concrete or cement foundation). The most convenient way to do this is with a drill, but if you don’t have one, a bayonet shovel will do. The depth of one hole should be approximately a quarter of the length of the post. But take into account the depth of soil freezing (the greater it is, the deeper the holes will be). Typically the pillars have a height of 2 m. middle lane Russia's winters are very harsh. it turns out that 10-20 cm should be added to 50 cm (a quarter of the height of the support). This will be the depth of one hole.
3. Now you can begin installing the support pillars. Pour into the hole cement mortar. To prepare it, mix one part water with one part cement composition and three parts of sand. Then insert the post (some people place it in special base). Level it using a level (hang it on the top of a post and make sure the level is exactly perpendicular to the ground and parallel to the support), secure it with spacers and leave the base to harden.
4. After about a day (this is the time it will take for the foundation to harden), you can begin installing the mesh. It can be installed using special fastening devices (brackets, clips, etc.) or using U-shaped clamps. Use a screwdriver for fastening. It is better to fix the mesh in two places of support, and for greater strength even in three. If you do not cut the mesh into sheets, but fasten it in a roll, then use staples for this. Pay attention to fasteners Special attention, because the durability and strength of the structure depends on it.
5. The construction of the fence with your own hands is completed by painting it, although it is not necessary.

Welded mesh is a metal wire that is intertwined using spot welding. The main criteria when purchasing it are the size, shape of the cells (i.e. diamond-shaped, rectangular, trapezoidal) and the thickness of the wire itself.

The advantages of a fence made of welded mesh are ease of installation work, which the user can perform independently, increased anti-corrosion properties of the fence, excellent rigidity, environmental friendliness and minimum requirements care

You can from us, the company "Comprehensive Metal Supply".

Today there are several types of welded mesh:

Non-galvanized

Galvanized

Galvanized with polymer coating

PVC coated

Mesh for creating a 3D fence.

Non-galvanized mesh is steel wire with a thickness of up to 10 mm. If you have limited financial resources, we recommend buying this particular variety, because it is the cheapest. However, compared to other types of welded mesh, its service life is much shorter due to the influence of weather conditions.

A fence made of welded galvanized mesh differs from the previous version in that zinc is applied to the wire. By the way, you can immediately buy a roll of galvanized metal.

Galvanized mesh with polymer coating is the strongest and most durable. The only caveat that can stop you is the fairly high cost. Not every owner summer cottage can afford to buy such a net.

A PVC fence is usually made in green (but at the customer’s request, the manufacturer will paint it in any color) and is coated with a polymer coating using a special powder paint or by dipping the material into polymer.

Mesh for creating a 3D fence - New Product, the manufacture of which involves a certain bending, which leads to the appearance of the so-called volumetric effect.

Installation work

So, you have decided to install a welded mesh fence yourself. The installation of the fence itself consists of the following steps:

markings;

digging recesses (holes);

installation of support pillars;

mesh tension.

In order to mark the area, you need a rope, tape measure and stakes. The rope is stretched between the pegs, after which the places where the pillars will be located are indicated. The optimal distance between them is about 2-2.5 meters. If it is only there, then the mesh may sag in the future. You also immediately need to make a reserve of 15-20 cm for the thickness of the pillar and the size of the foundation.

When installing, be sure to note that in an area with a large slope it will be quite problematic to stretch such a fence, because in an inclined position it is impossible to secure the mesh properly.The only way out of this situation is terracing the area; it involves installing pillars of greater power and length in places where there is a difference, that is, on one side the grid is attached lower, and on the other, higher.

Depth of freezing of the ground (the depth of the hole should exceed it by 20 cm)

Pillar size

Keep in mind that the diameter of the pits should be a couple of centimeters larger than the diameter of the pillars. The depth of the well should go to a level of ¼ of the length of the pillars, the size of which is from 50 cm.

If you want to put up a fence at your dacha, then the most preferable option is to use metal posts, as they are more durable and reliable than wooden ones. The thickness of the walls of metal pipes should not be less than 2 mm, and the diameter up to 12 cm.

Direct installation of the fence

Install the corner posts first, as they have the most support and pressure. Also, before installation, place a layer of sand or small crushed stone in the well.

The next stage involves the following work:

the pits are filled with pre-prepared concrete mortar (1 part cement, 3 parts sand);

the posts are inserted into the well and leveled;

the concrete base hardens and after a couple of days the work can be finally completed.

After the concrete has hardened, hooks must be attached to the posts by welding to secure the welded mesh. To organize the hooks, use wire, screws, nails or other improvised materials that you have and can bend. By the way, you can also buy special fasteners (clips, staples), U-shaped clamps, so as not to bother with this. Next, you can begin to tighten the mesh itself.

To do this, carefully straighten the roll and secure the mesh with hooks in several places near the first post. By the way,If you do not first cut the mesh into sheets, but fasten it immediately in a roll, then use staples to make it as reliable as possible. For increased strength of the fence, it is recommended to thread a thick wire with a diameter of about 4 mm through the first and last row of cells.After the mesh is hung, the wire should also be welded to the post.

Next, gradually unwind the mesh from pillar to post exactly one span and through a certain distance from the fastening, thread a vertical rod, due to which the mesh will be tensioned. This is done so that it stretches evenly without sagging.

It is most convenient if the installation of the mesh is carried out by two people, that is, one person tightens the mesh at the top, and the second - at the bottom. This way you will have a smooth and perfect fence. After the area is fenced, you should bend the hooks on all the posts. And that’s it, the fence is ready. If desired, the fence can be painted any color you want.

Some useful tips

To prevent the cement from hardening, prepare it separately for each hole first.

It is best to install a fence during the season when the ground is loose and easier to dig (this is spring or early autumn)

If you decide to use the mesh in a roll, then unroll it and leave it in this position for a couple of days so that it straightens for ease of further installation.

It is best to use metal poles, as wooden ones may not withstand heavy mesh.

Fence welded mesh

Welded mesh fence

In order to protect your personal plot or a dacha area, developers often use welded mesh fencing. The popularity of this material is explained by the following positive qualities, How:

• low cost and availability;
• ease of installation work;
• beautiful appearance of the fence;
• low windage of the fence in strong winds;
• ability to transmit sunlight well.

However, some owners of individually built houses consider the transparency of the fence to be a serious drawback, since everything that happens in the fenced area can be seen from the street. Therefore, welded galvanized mesh and galvanized mesh fences force us to eliminate this vulnerability.

In this case, you can reduce the transparency of the fence by stretching a masking plastic sheet over its surface. plaster mesh made of PVC, which builders often use to hide the facades of buildings when carrying out repairs and construction work. Such PVC with various color shades durable, inexpensive and reduces the level of transparency by at least half. To reduce the level of transparency, some owners of private housing constructions sit near fences, which, growing, cover full review plot from the street.

Types of mesh fences

According to their design, welded mesh fencing comes in two types: sectional or modular and continuous (roll). Sectional ones are frame structures made from a corner or profile pipe, inside of which it is located. The frames are installed between the posts, creating a beautiful and reliable fence.

For continuous coverage, welded road mesh is most often used, which is rolled into rolls and simply stretched along the line of installation of pillars or fills the gaps between them.

Modular welded structures are very convenient for constructing fences in difficult terrain and ensure the rapid construction of fences. Solid fencing is cheaper and easier to install.

When choosing the type of fence design made from metal fence mesh, you need to take into account your requirements for operational characteristics, design reliability and available financial opportunities. All steel mesh fencing can be classified according to the type and method of installation of the fence.

Types of mesh used for fence construction

Modern market building materials offers developers the following types:

• plain black, boiled resistance welding made of wire with a cross-section from 1 to 6 mm;
• welded galvanized;
• with polymer coating of various colors;
• combined welded, with a protective zinc and polymer coating at the same time;
• flat made of black steel rod with a diameter of 0.6 to 1.2 mm, a square or profile pipe with a section of 10x10, 12x12, 15x15 mm;
• 3-D or euro mesh, which has a three-dimensional configuration and is made of a rod or square, like flat gratings.

Welded mesh for fence in rolls

Application protective coatings make already welded mesh. Galvanizing or applying polymer coatings protects the fencing material from corrosion, but significantly increases its cost. However fixed costs painting a fence made of black mesh requires material costs of

protective coating is quite justified. In addition to galvanizing and applying a polymer coating, a mesh made of ordinary ferrous metal, manufactured in a factory, can simply be painted with powder or another method, which significantly reduces its cost.

Installation of a welded mesh fence

1. Installation of a fence made of welded mesh of any type always begins with the installation of posts, for which it is best to use steel round or profile pipes.
2. After installation light pillars the mesh can simply be stretched between them, using two stretched wire strings running along the top and bottom of the fence as load-bearing hangers. The strings will hold quite securely fence mesh, preventing it from sagging and bending. The mesh itself is simply tied to the posts with steel wire.

1. Another installation method is called modular and involves preparing rectangular frames from angle steel and stretching the mesh inside such a frame.
2. After manufacturing, the frames are installed between the pillars and secured by welding.

Flat welded steel mesh from a rod or square is manufactured in a factory or independently at the site where the fence is installed. It is a flat welded grid with cells 100x50, 150x50 or 200x50 mm. The size of such gratings should correspond to the distance between the pillars and their height. The finished mesh is secured between the posts by welding, using a steel clamp, or tied with wire.

3-D fences or euro mesh are manufactured only in the factory and resemble flat bars, but with a voluminous bend of the rods, which gives it a very original look. It can also be mounted on poles using welding, clamping clamps, or simply tied to supporting structures.

Very popular in Lately became a sectional fence made of mesh or a welded fence of the “Cascade” type. Its sections are made in a procurement workshop from vertical and horizontal rods with a diameter of 3-5 mm. The design has fairly good rigidity and has cell sizes from 50x50 mm to 75x100 mm. Standard length span 4600 mm. Polymer or powder coating is used as anti-corrosion protection. Fastening each individual panel to the posts using clamping clamps without welding.

The design of fences made of galvanized mesh or gratings allows you to erect fences of any height and install individual sections on different heights, which is very important when the fenced area is located on a slope.

DIY welded mesh fence

How to make a fence from welded rolled mesh: preparation

Before starting construction work, it is necessary to accurately determine the choice of fence design and prepare the materials necessary for its construction. For anyone mesh fencing you will need:

• pillars made of steel round or profile pipes 5/4 of the fence height;
• cement, crushed stone and sand for preparing concrete;
• boards or other material for formwork;
• tie wire or fastening clamps;
• welded steel mesh corresponding to the fence design you have chosen.

Marking

The construction of a fence begins with marking the lines for its installation. To do this, pegs are driven in at all turning points and on straight sections at a distance of no more than 5-6 meters and the cord is pulled. Using a tape measure, the places where the posts need to be installed are marked. The distance between the posts must correspond to the size of the purchased mesh panels or is taken equal to 5 meters when using rolled material.

Earth and concrete works

In the places where the pillars are installed, it is necessary to dig holes with a size of at least 400x400 mm and a depth of at least ¼ of the height of the fence. The pillars need to be installed vertically in these holes, supporting them with inclined supports for stability. When installing, using a stretched cord, you must check that the top edge of the pillars is at the same level. To better secure the supports in the foundation, transverse rods can be welded in their lower part.

After installing the posts and checking their vertical position using building level the holes are filled concrete mixture in a volumetric ratio of 3 parts cement, 4 parts sand and 5 parts crushed stone. After pouring, a break of at least 48 hours is taken to allow the concrete to harden.

To give the fence more aesthetically pleasing many developers pour a concrete lintel between the pillars. This is not mandatory, but the appearance of the fence with this base is much better. For the device, you need to dig a trench 15-20 cm deep and pour a layer of medium-fraction crushed stone 10 cm thick onto its bottom. After this, install the formwork along the entire length and pour concrete inside it. It would be advisable to reinforce this structure only if installed on heaving or waterlogged soils.

How to attach welded mesh to a profile pipe

If you have a welded fence mesh in rolls, then attach its edge with wire to the first post. Unrolling the roll, gradually attach it to each subsequent post with wire. The ends of the roll must rest on the pole, so determine the distance between the tables in advance in the following way: if the roll is 15 meters long, then the distance between the poles is 3 meters.

To prevent the mesh from sagging too much, you can thread steel wire into the cells from above and stretch it between the posts. Some builders also thread the wire through the bottom to add vertical tension.

When the entire mesh is well tensioned, you can use special fasteners for welded mesh instead of wire. They are different types, one of the options is shown in the picture on the right. They are fastened with metal screws.

Attaching the welded mesh to profile pipe is not self-tapping screws without additional fasteners good option, since the soil moves and the mesh can jump out from under the screw.

VIDEO: Fence made of welded mesh with polymer coating

Sectional fence made of welded mesh

Installation of a fence made from welded sections of all models, due to their structural rigidity and preliminary factory preparation, is not difficult. Therefore, if you have a helper and necessary tool, then you can install the fence yourself. Fence sections made of welded mesh are shown below in the figure.

When purchasing poles and sections of welded mesh, as a rule, they are purchased immediately (so as not to run around and look for suitable ones later) full set its fasteners:

• clamps;
• staples;
• a set of hardware (bolts, nuts, washers, etc.).

Installation of sections is not difficult. It is quite possible to do it yourself.