Profiled metal sheet dimensions. We choose a professional chief for the roof: a full guide for the selection of "correct" building materials. The dependence of the characteristics of the professional flooring from the form of the profile

Today, one of the most popular roofing and facade building materials is a professionalist, the size and colors of which are provided in a wide range. In this article, we will tell why the professional flooring became so popular and what it differs from similar in the building materials on the market.

1 Advantages and disadvantages of different brands of professional flooring

Over the years, the professionalist has proven itself well. It is worth noting the following benefits of the professional flooring:

simple and quick installation;
resistance to corrosion;
low weight and high strength;
aesthetic appearance;
low cost.

The sheet of professional flooring consists of:

basics - Sheet steel;
zinc and phosphate anti-corrosion coatings;
polymer and soil coatings.

The profile sheet has its markings, which can be navigated, for which type of work it is intended. The three main types of building material are distinguished:

Wall or facade with marking of products "C", used for decoration of areas with a small external load.
Universal "NS", suitable for any external and interior decoration.
Roofing "H", calculated mainly for the construction and roof finish.

Sometimes manufacturers change standard labeling on their logos designed specifically, for example MN, PC, as indicated in technical specifications to this product.

2 What are the standard settings of the professional sheet?

Generally accepted and most popular in construction are such dimensions of metal rolled products, which provide the greatest convenience during transportation and the smallest labor intensity during the installation process. Type sizes of the professional leaf include:

material length;
general (overall) and useful width;
sheet thickness;
height;
sheet weight;

Typically, the most popular are the lengths 3 and 6 m. The uniqueness of the material consists in its manufacture from a roll type of metal, so at the request of the customer the length of the product can be almost any. But at a length of more than 12 m, some properties of the professional flooring may be lost.

For a different type of assembly, it is customary to acquire sheets taking into account the nuances of the erected structures. It must be remembered that the total and working width differ in an average of 50 mm due to the technology of laying products "Vanoslest" (overlapping for one wave). Therefore, to calculate the optimal amount of material during transport, the overall width is taken into account, when installed - working.

The thickness of the professionalist corresponds to the thickness of the source material - galvanized sheet. Standard is considered to be the material from 0.5 to 1 mm.

The choice of wave height (rigidity edges) depends on the installation options and the intended mechanical load on the building material, and the weight of the sheet and its working width is taken into account. Naturally, the strength of the roof of the roof will be higher than that of the wall, because the loads withstanding them are more different.

3 Proflist Roofing - Dimensions of the Sheets for the Roof

The profile sheet began to be widely used for roofing, due to its advantages over the ondulin and tile - easier weight and high strength, which the ribs are provided. Professional flooring for the roof, the dimensions of the sheets of which are the same for all manufacturers, complies with the generally accepted GOS or approved technical condition (TU). These standards allow you to apply this building material for any type of buildings: industrial buildings, temporary objects, large-sized buildings.

The distinctive dimensional characteristics of the roof material are the thickness of the metal and the height of the rigidity rib. With these indicators, there are several popular roof stamps:

PC 20 with a height of ribs 20 mm, a total width of 1140 mm.
PC 35, where height is 35 mm and the total width is 1125 mm.
NA 44 and PC 45 with a height of waves 44 and 45 mm, respectively, and a total width of 1045 mm.
H57 - height 57 mm and width 1050 mm.
H75 - 75 mm and 800 mm, respectively.

For all these stamps, various profile sheets are produced. Depending on the configuration of the overlaps and the roof itself, lengths are used from 0.3 to 12 m. Also, this building materials other than the overall width has another important indicator - the working width (less from the total up to 50 mm depends on the size of the professionalist).

External load that the material must withstand, directly depends on the sheet thickness of the rolled steel used. The thickness of the metal sheet and above the wave (edge) of stiffness, the greater the load is able to withstand the material. Roofing professional flooring with a thickness range from 0.4 to 1 mm enjoys the greatest demand.

This value is taken into account when designing buildings and significantly expands the scope of the use of building material. Specially created for engineers-designer table load facilitates calculations, which affects the price of the project, significantly reduced it. The thickness of the corrugated material affects another important technical characteristics of the professional leaf - the weight of the sheet.

A small share of the construction product has become one of the reasons for its popularity.

4 Wall Professional Protector - Dimensions and Grade Profile Rental

And the facades are used for lining of buildings, creating a layer of insulation and internal partitions. The most common is a straightening, the size of which is the following: sheet width 1-1.2 m and the wave height is about 20 mm (for the brand "C").

Metal sheet thickness varies from 40 to 80 mm. The smallest height of the rib, produced at the moment - 8 mm. The walls of the professional flooring is designed for the external decoration of walls and internal works. There are also materials with a rib height 10, 15, 17 and 21 mm. Sheets with ribs more than 21 mm are considered universal. By individual order, some companies make corrugated sheets with a thickness of less than 8 mm.

A demanded and useful width for the walls is considered to be 1090-1150 mm, and the C15 brand is popular in width of 0.8 m. The latter is often used for. Weighs the walls of the professional flooring much less than roofing. This indicator varies from 4.45 to 8.37 kg as 1 meter of the route and the square of the useful area.

Owners of country houses are often chosen as a roofing such material as a professional flooring. It has long won popularity in the construction of both residential and industrial and other buildings by virtue of both its durability, strength, ease of treatment and aesthetically enjoyable appearance. In addition, it is easy to make a roof from this roofing with your own hands.

The professional flooring is made of a galvanized metal sheet by the method of cold rolled and supplied to the market in the form of profiled sheets of various shapes - wave, trapezoid or triangular. The material is processed by a protective anti-corrosion agent, so perfectly withstands the loads associated with the loss of atmospheric precipitation.

Classification

To make a quality roof with your own hands, it is necessary to choose the right job for the roof. Profile sheets may have a different thickness and height of bend, depending on which their purpose is determined:

Wall;
Roofing;
Combined.

The wall leaf is marked with the letter C and has a height of 8-21 mm and is used to clamp various non-residential objects, as well as fences and fences. The roofing sheet is marked with the letter H and has a wave height of 57-115 mm. Thanks to the highest of all types of hardness, it can be used simultaneously as a roof coating and frame frame. The combined sheet is marked with the letters of the NA and has average characteristics - the height of the bending is from 20 to 66 mm. The material can be used both for cladding walls and fences and as roofing.

Selection of roof corrugated

The most appropriate form of the roof of the roof is, but you can also use the NA with a bend height from 35 mm. A smaller sheet thickness of the NA type of fabrication is not used as roofing, as it may not withstand snow and wind loads.

In addition to the height of bending for roofing, such parameters such as the thickness and width of the roofing professional flooring are extremely important. The maximum thickness, as a rule, does not exceed 1.2 mm, and the minimum is 0.36 mm. The value of this parameter affects the strength and carrier ability of the sheet, as well as its weight and cost. It is logical to assume that the higher the value, the more all the parameters described above. The profile for the roof is recommended to choose in such a way that its thickness is at least 0.5 mm.

The width of the roof professional flooring is an extremely important parameter due to the features of the fastening of this material: the installation is made of therapy, and therefore distinguish between the overall and useful width. The general is called the physical width of the sheet, but useful - then the distance that remains after the installation is made. As a rule, the installation of the mustache is made on the extreme bands of the roofing coating, as a result of which the size of the sheet of professional flooring changes. It is worth noting that some manufacturers supply professional flooring for roof with extreme stripes with a special profile that facilitates the installation of the material.

Popular brands of professional sheet

The market presents a large number of different types of profiled sheets, but not all of them are suitable for mounting the roof. The most popular types are the following:

Ns-10;
Ns-15;
NS-20;
N-60.

Professional flooring for the roof of the H-8 type has a sufficiently modest size of the sheet, and therefore it is often used for the installation of fences and fences. However, it can well be used for the construction of the roof with their own hands in the regions with low snow and wind loads. It can be both just galvanized and have a polymer coating of various colors.

NS-10 refers to the combined type of profiled sheets and therefore has universal use - from it you can make both the fence and roof. Due to the fact that the size of the professional flooring of this species has such features as the same width of the upper and lower corrugation, it is great for mounting complex roofing structures.

The profiled sheet of type NS-15 is also universal and has a thickness of 0.4 to 0.7 mm. Its distinctive feature is increased strength, and therefore it can be used not only for the construction of fences and non-residential economic buildings, but also for mounting the roof, including complex structures. In addition, it has extreme stripes suitable for montage of braziness. The dimensions of this type are as follows: it can reach 6 meters, and the useful width is 1150 mm.

The dimensions of the National Assembly of the NS-20 type, the length of which can reach 12 m, and the width is 1125 mm, also allow it to be used as a carrier structure when the roof device. This material can be used as a corrugated floor for a roof due to a large wave step, which makes up 65 mm. Due to this characteristic, it is not only well suited as a supporting structure, but also quite simple and easy to install.

Professional sheet type H-60 \u200b\u200bis one of the most reliable options for mounting the roof, as it has a thickness from 0.7 to 1 mm and the height of the corrugation is 60 mm. These characteristics provide the material high rigidity values, and therefore it can successfully withstand the largest wind loads and does not bend even under a large number of snow, and, therefore, it can be used even in the conditions of the Far North.

The width of the H-60 \u200b\u200btype sheet is 902 mm, of which 845 mm is a useful area remaining after the montage of the mustache. It can reach 14.5 m, which also has a positive effect on the convenience of mounting. This type of sheet is produced from galvanized steel and can be covered with a special polymer coating, providing additional protection against external influences and a wide selection of colors.

Modern professional flooring is a universal building material that enjoys a fairly great demand. It is used both as a base for overlapping and enhancing building structures, like roofing, wall cladding and for many other tasks. The metal leaf curved in the corrugation looks neatly, has a simple and reliable profile, it is painted almost in any color and before the genius is easy to install.

And, if you drew attention to this material, it is necessary to choose the form suitable for the desired task. And for this it is important to know what kind of sheets of sheets are needed, to which measure is durable and with what profile height. And, depending on these important three parameters, the professional flooring is divided into specific types and types that we will tell you now.

The largest assortment of technical metal sheets today is presented in the form of profiled and flat sheets.

It can be said, this is one of the best materials for low-rise construction, which is wonderful suitable for coating the roof and for the construction of fences, creating overlaps and wall cladding:

As a basis for a modern professional clother, thincase rolled steel with an aluminum or zinc coating is used, and the manufacturing process occurs in two different technologies - TU 14-11-247-88 (AC) and TU 14-11-236-88.

Benefits of the professional flooring in front of other materials

The profiled flooring (professional settles, professional knots) are leaf corrugated profiles with a width of a sheet of corrugations of various shapes. They are produced by cold flexing thin cold-rolled sheet.

Such a coating is not called a multifunctional building material. The whole thing in the presence of different species, which differ in terms of application, shaped profile and metal thickness. The metal thickness varies in the strawlist from 0.35 to 0.9 mm, and the width is from 600 mm to 1150. In the factory conditions, the wave height is made from 20 to 130 mm, which and the special marking on the package. The length of the sheet is more like that which prefers a particular manufacturer or specifically orders the buyer.

Appreciate such a roof for such qualities:

Ease. The weight of the square meter of the professional flooring from 3.9 kg to 24.1 kg. Due to this, it is possible to significantly reduce the volume of bearing structures, and there is no need for a serious support.
Anti-corrosion protection and decorative coating. The best products from the leading manufacturers has a service life of 45 years.
The possibility of repeated use, which cannot be said about a soft roof.
Large selection of fastening elements and their colors.
Perhaps mechanical processing. Professional flooring is cut and drilled by conventional building tools.

By the way, professional flooring is often compared with metal tile as a material similar to the manufacturing and operation process. The same basis, the same cold press, only the view of the other. In fact, between them - a huge difference! It's all about the so-called "dead zones" metal tiles, because of which it is difficult to cut. For example, if you do not order the cutting in the factory conditions in advance on a specific project, it is not to avoid large overrun. In addition, individual pieces of metal tiles are quite difficult to stick together to achieve a smooth and hermetic seam, but everything is much easier with the professional floor.

And finally, such roofing has excellent mechanical strength and bending rigidity along the corrugation. And this is not an empty sound: such technological qualities allow you to build safe and durable structures. Therefore, we will summarize and let's call three main qualities of the professional flooring: durability, fire safety and environmental friendliness.

And the ordinary people appreciate this material for private construction for the price, economy, simplicity and ease of installation. Let's look at the eyes of the practice: lungs, comfortable, cut in conventional metal scissors, they are easy to store and transport. With the installation of the professional flooring, any home master will cope only to read useful tips on our website. In addition, in the process of repairing the coating of the corrugated, it is easy to replace its individual fragments and even use the old - re-for a new roof.

Here is a cognitive video on this topic:

Additional coating and corrosion protection

Modern professional flooring produces a cold rolled steel from high-quality galvanized steel. Zinc is needed here, because it protects well from the exposure to the external environment, but additionally it needs to be protected by polymer coatings. Modern coatings provide not only an attractive appearance, but also significantly improve its mechanical indicators, protect against atmospheric influences and give durability.

It is mainly either a galvanized, which remarkably protects against corrosion, or aluminum-galvanized when the sheet is covered with zinc and aluminum mixtures. This is a more economical coating option, but also less durable. The fact is that cheap aluminum reduces the protective properties of the professional flooring. That is why such sheets are additionally covered by another decorative layer, such as a polyester.

And the most budget professional flooring, which is often found in the domestic market, is issued at all without colored coating. Not only is he has a non-primary look, but also the quality of the material is low. But to create overlapping for large aesthetics areas is not needed, but the low cost is in priority. Slightly different from such an embankment option with the addition of silicon, but still better.

Professional flooring with a special polymer coating. After all, without coating, the galvanized sheet is rapidly wears, and it constantly needs to be cleaned of dirt and rust. Therefore, for the roof, this is not an option, and it is better to give preference to profiles with an outer layer from the poural and such coatings.

The color of the coating is important not only as aesthetic aspect, but also for designers. For example, an industrial building need to withstand in the selected corporate style. And colored polymer coating also has types:

Glossy polyesterwhich wonderfully looks and well protects against corrosion. It is often used for the profile of the outer decoration of the walls and the facade. Polyester is enough to resist the emergence of corrosion and it is not necessary that there are racks for mechanical damage that there is not enough. Therefore, such professional sheets are often ordered for industrial buildings that usually have more than one floor. But if you choose a professional flooring to finish your own home, think about the fact that the wind will cut the branches and other trash, and therefore scratches are more likely here and should not save.
Poural - More expensive coating. It is made on the basis of polyurethane and polyamide. Provides high reliability and remarkable resistance to ultraviolet radiation and low temperatures. For roofing professional flooring is better and not found.
Plaseris - The most durable of all types of coating, a thickness of 200 microns. In its basis, polyvinyl chloride, and in the factory conditions for such a coating, relief embossed with a notch is applied, for especially complex climatic conditions.

Less often is found on the professional flooring such a coating as acrylic, PVC Polyvinyl Chloride and PVDFwho also have their own advantages:

If we are talking about the roof, the thickness of the zinc coating is crucial and the method of applied. If this is not enough, any roof scratches will lead to fast corrosion. The type of rental, which affects the durability of the future roof is also important:

Requirements for stiffness and shape of corrugations

Modern professional flooring is sold with different sheet sizes and form profiling. It is easy to choose a professional flooring for a roof, take the simple principle to weapons: the higher the corrugation, the stronger the roofing coverage will be.

But, if you approach the case with full responsibility, first calculate the load of the future roof and only then see how the selected metal thickness corresponds to such parameters.

So, today professional flooring is issued with such a form of corrugations:

Wavywhich has a cross-section in the form of sinusoids. The wavy form is the earliest, it appeared at the end of the XIX century. Such a roof of the professional flooring has a particularly aesthetic appearance, which is so appreciated by designers. The waves themselves are sinusoids or more complex in the form of conjugate circles.
Trapezoidalwhich provides professional-set maximum rigidity and bearing capacity. This form of the metal rolling sheet appeared in the 20s already the XX century. The profile in the form of a trapezium was in practice more durable, with a high bearing capacity and convenience of mounting. And before today it is the most popular form of professional flooring, which is produced with a corrugation height from 2 to 208 mm.
Cassette, With a cross section and form of corrugations, the letter "P", which is remarkably suitable for strengthening wall structures. Proflists with such a form appeared relatively recently and are intended specifically for use in wall structures.

See how these species are visually different:

Also different profile height of the professional flooring is also 12, 14, 18, 20, 30, 35 and even 65 mm. On the package of professional flooring, the height of his profile is indicated. The main requirement for this parameter is that the sheets are rigid and high enough. And the higher the profile, it will be tougher in the professional flooring itself, in which the secret. But the low profile, up to 12 mm is more often used for household buildings.

You will be interested to know that the profession has a certain connection between the size of the sheet, profile and the corrugation height. For example, sheets with a height of 30-55 mm have a limit thickness of 0.25 to 0.5 mm, and the sheets with a height of 12-20 mm from has a thickness of 0.5 mm.

And finally, it is also distinguished by corrugated in the presence of grooves. For example, when you pretend the sheets of the mustache, and they have a capillary groove, it should be under a sheet - this is an additional element that will help to remove moisture from the roof.

Types of professional flooring: wall, carrier or roofing

Modern professional flooring is in demand in construction and architecture, and is especially valued in prefabricated technologies. It is used not only for the arrangement of roofs, but also for finishing walls, facades and a lot of other, and such a professional is thinner than it is necessary specifically to cover the roof.

That is why it is so important to deal with its types:

If it is more detailed to consider the scope of the use of professional flooring, it is manufactured for such areas:

Wall professional Used to cover the walls and cladding of various fences. Usually, the height of profiling is not greater than 20 mm.
Roofing professional flooring Designed to cover the roof, from simple to complex forms. Standard corrugation height - 20-45 millimeters.
Carrying professional flooring With a height of 45-160 mm, it is based specifically for the creation of overlapping warehouse and industrial facilities.

So that buyers are not confused, the wall professional flooring is denoted by the letter "C", roofing "CH" or a separate abbreviation, carrying "H", and there is still a separate type of professional flooring with a trapezoidal form, which is denoted by the letter "T".

The figure that will stand next to the main letter means the height of the profile, although some manufacturers additionally may also indicate the thickness of the metal, the type of coating and its brand:

Let's consider each of the species separately.

Wall professional flooring: lightness and rigidity

Today, the letter "C" march all profiles with a wave-like and trapezoidal form of height from 8 to 44 mm. Use such profiles for wall fences, sandwich panels, partitions and fences. The main function of the C-profile is protective and decorative.

C8. - Wall decorative professional flooring. It has a profile height of 8 mm, which is considered the most suitable relief of cladding, and all thanks to the small period of repeatability. And the stiffness of the sheet is achieved not by the profile form, but a small radius of the leaf bending and an increased slope of the side shelves. European analogues - T6 and T8..

C10 Already included in the list of profiled sheets, which are included in GOST 24045-94. For the manufacture of this species, non-standard blanks with 1000 and 1100 mm wide, but unusual, with a parameter 1250 mm. Due to this, the sheets are obtained with a thickness of 0.35 to 0.8 mm. It is C10 that is more often used for the fences device that imitating wood texture and other ideas of modern designers. Also C10 - Main material for sandwich panels.

C13.- Thin sheet galvanized steel for roofs and walls. This professional flooring is actively used in fence, facing, prefabricated panels and structures. Moreover, the fence, due to increased rigidity, can already be built above 2.5 m. Working assembly width of such sheets - 1100 mm. And in this case, color polymer painting on both sides is already allowed. European analogues - C15, T14 and RAN-15.

C17. - A more durable professional sheet for the fence and roof, which is additionally used for the inner and external cladding of metal buildings and the fencing of areas from fire and lightning. From previous options, this professionalist is also distinguished by the presence of a groove for water drain, which accidentally seeps into the joint of the adjacent sheets. Mounting width C17.- 1090 mm. European analogues of the profreses C17, 18 and 20 – T18 and T20, RAN-20, MP20.

Such roofing is perfectly on the slope of a simple form, but has some limitations: the minimum inclination angle must be 14 degrees, with the exception of certain types of professional flooring, where 8, and 9 degrees are allowed. And also there is a special professional flooring for practically flat roofs with a slope of 3-4 degrees.

C18. - More or less high-quality professional flooring with small stiffeners. They eliminate the main disadvantage that the metal roof is usually suffering - a flat sheet flap with every impact of the wind. For this, this type of metal products was given an excellent jamping and dense hermeticity of narrow corrugations. There is a groove to flow moisture. Mounting width - 1150 mm. Analog - Finnish Profile RAN-19R and ORION.

Another view C18 - C18. (wave). As you already guessed, this profile has a wavy shape. This gives him a big radius of bending and, at the same time, too low rigidity. Because of this, the maximum mounting area does not exceed 1100 mm. Analogs: B18-1000, A18-1000, MP 18 and RAN-18R.

C20. - A little stronger option than the previous one. Analogs: T20 and RAN-20.

C21. - This is a wall profile that corresponds to GOST 24045-94. He is correct, similar to the honeycomb trapezoidal structure. It gives a versatility product to use and quality in the jacket. Mounting width - up to 1000 mm.

Ns35 - This is one of the most popular metal products for walls, fences and roofing of household buildings. Stiffness ribs here have a depth of 7 mm. Thanks to this, such a professional is suitable for the arrangement of a non-removable formwork and coating with a crate to 1.5 m.

Ns44. And for coatings, for walls, and for fences. It is made of a sheet of 1400 mm wide and for strength that matches the proflist H114. with a width of 750 mm. Place such a coating on the shaft step to 2.5 m.

Another option - NS44 T.as imitating analog NS44-1000where there is also rigidity ribs on wide and narrow shelves for external similarity. But here the blank is smaller in width, so that the profile periods are reduced from five to four, the angle of inclination at the side shelves is reduced, and the dimensions are wide and narrow.

C44. It is manufactured according to GOST 24045-94. There are no additional stiffeners here, and the embossed lines look neat and simple. Mounting width - 1000 mm, and such a professionalist is used for walls, roofs and wall cladding. You can put such sheets on the crate in 2 m.

Nester-wall profile: Border values

A separate type of professional flooring - marked "NS". To some extent, it is too good for the usual decoration of the walls and is weak to make overlap. But there are many areas where everyone is needed: high solid fences, wall fences and even some roofs.

H750 - Carrying professional flooring. Due to the fact that it is included in GOST 24045-94, even inexperienced designers are successfully used. The only disadvantage of this species is in the absence of a rolled blank 1100 mm needed for it.

H900 - a more durable sheet metal, which plants today produce in their technical conditions. It is allowed to put on the shaft step, which does not exceed 3 meters.

Borrowing Profile: Strength and Thickness

For a device for the design of inter-floor floors, professional clothes with corrugated height from 57 mm are used. If the spans are more than 3 meters, then they choose corrugations from 57 to 75 mm, if more - then from 75 mm and the thickness of the professional flooring of 0.7-0.8 mm. Such a professional flooring is manufactured with additional rigidity ribs, for a higher carrier capacity.

The carrying professional flooring is used for inter overwhelming floors reinforcing a non-removable formwork, supporting structure and, of course, roofing. In addition, such sheets are also used as an element of the carrier frame structure of a house or building:

H60 - Bent sheets for carrying structures under the soft roof, non-removable formwork and the arrangement of the metal roof. A galvanized sheet of 1250 mm wide is taken as the basis, which has a rolled brand not lower than 220. Also installed on the supports not wider than 3 m. GOST - 24045-94. Its analogue made from the structural workpiece today is used as replacing H57-750, which is considered less reliable.

H75 - The most chassis professional flooring, which is actively used in steel design for any climatic zones. It can be laid even on the crate, which is installed in step up to 4.5 m! And manufactured H75 From the roll rolled brand 220-350 according to GOST 52246-2004.

H114. - Metal profile, which is used as overlap. With a width of 600 mm H114, has the largest carrier ability among other steel flooring. They produce it from steel 0.7-1.0 m thick and 1250 mm width. Also suitable for non-removable formwork.

His subspecies H114 750. With the width of the blank 1400 mm, significantly limits the possibilities of applying such a professional flooring and increases the width of the overlap by one sheet, which is more than H114-600. Still u H114. - The highest trapezoidal corrugation, the parameters of which defines the standard GOST 24045-94. Due to this, such sheets are already placed in a step of supports up to 6 m. Analog H114 - RAN-113.

H153. - This is the carrier professional official of European quality, otherwise called "Europrophile". For him, the permissible step of the crate - up to 9 meters! That is why it is used for the roof, and for the arrangement of intergenerational floors, and then when the maximum carrying capacity is needed, but without a serious increase in the weight of the whole design. Analogs: T150.1 and RAN-153which is released only in white color.

H158- the highest and robust europropy, which is produced in Russia. It is produced on European standards. Analog for H158 750 - T.160.1.

By the way, the carrier professional flooring has two subspecies: carrier and self-supporting. The carrier is needed in the construction of pools and in another private construction, and the self-supporting is used on large industrial facilities.

In custody

Let's summarize: Modern professional flooring produces different thickness, coatings and widths of the sheet. And for each of its task it is fits its type and view. It is only important to purchase the product indeed with those parameters that have been declared, but it does not always happen.

"Kustar" professional flooring in practice may be thinner than necessary, and less protected from corrosion. Should I say, what problems in the future it will turn? Especially when it comes to overlap.

From which exactly the conditions are made by professional flooring, and what control takes place for its quality, the accuracy of the profile geometry depends, and the reliability of the docking of the previous assembly of sheets, and the future strength of their clutch. Typically, large manufacturers are looking for good metal suppliers and issue a normal certificate for their products, which you, by the way, may require the seller.

Go to the question of choosing professional customistic, and it will serve you for many years!

The material has the following characteristics:

Types of coating

Benefits of material

The roofing professional flooring made by Grand Line has the following advantages and features:

Durability

The service life of the material is 50 years. The production uses steel with zinc content from 140 g / m2 to 275 g / m2.

Strength and reliability

Material is resistant to mechanical effects. It is not deformed by weight, withstands significant snow loads. The high height of the profile provides a roof of an additional margin of strength (model GL (HC) - 35R, GL (H) - 60R, GL (H) - 75R).

Resistance to negative environmental impacts

The professional sheet for the roof is resistant to the appearance of corrosion, sharp temperature differences, ultraviolet (not fades).

Attractive appearance

The material is represented by a wide palette of colors (more than 50 shades) and a variety of coatings (Quarzit, (Quarzit Lite, Quarzit Matt, Velur, Safari, Colority Print, Atlas, Drap, Satin, Greencoat Pural, Greencoat Pural Matt). Suitable for buildings / structures, Completed in classical and modern architectural style.

Tightness

High-quality installation of roofing professional flooring guarantees tightness of the joints. The owner of such a roof may not worry that she will leak.

Simple and quick installation

In the process of installation work, an expensive technique will not need. After completion of the installation, such a roof does not require special maintenance. Installation can be made independently or hired masters.

Scope of application

The profiled flooring is used in buildings and structures of various purposes:

buildings with special environmental requirements;
industrial and warehouse objects;
garages, workshops, economic buildings;
arbors, verandas;
cottages.

Installation of qualified specialists - a guarantee of the durability of your roof.

Advantages of the order in Grand Line

Delivery of material is carried out in Moscow and in other regions of Russia by transport and courier service.
Providing guarantees for the safety of the appearance and technical characteristics of the professional flooring.
A wide range of products. Availability in stock, manufacturing under the order.
The profiled sheet for the roof is made of raw materials that has been tested in the Grand Line quality laboratory.
Professional consultation, assistance in choosing a material for any configuration and roof area.

Professional flooring for the roof, which is made of galvanized steel, is very much in demand as a roof cover. This material looks aesthetic, which is confirmed by numerous photos. In addition, profiled sheets are distinguished by increased rigidity and can withstand significant loads (see).

Product size

Roofing is made in a huge variety. The dimensions of the profiled sheets for the roof can be different. Moreover, since the material is made from rolled steel, then the length of the individual product can be any and comply with the requirements of the customer.

The thickness of the quality sheet should begin from 0.5 mm. Its length can be different and varied to 13, and sometimes up to 14 meters, but the width has two values \u200b\u200b- complete and assembly. The second of them is always less than the first and it is it taken into account when measurements and settlements of the area. This is important, since the sheets are mounted in the brassiness and part of the area "eaten".

For example, we give the two most running sheets of sheets:

Since the roofing material creates a load on the carrier elements of the roof, is necessarily taken into account when it is selected, the total coverage weight. The main indicators affecting the weight of the sheet is the thickness of the metal and the height of the profile. If you take a professional flooring, given in the table, then the lineal meter of the H60 sheet with a thickness of 0.9 mm is 9.3 kg, and the pimp meter of the LS35 sheet is 0.5 mm thick. - 5.4 kg. Operating these data and knowing the total area of \u200b\u200bthe roof, you can calculate the weight of the professional flooring and determine what load it will be on the supporting structures of the building.

A more important overall parameter is the width of the sheet. It is it used when calculating the roof device. Today, manufacturers make professional flooring for the roof of a width of 845 mm to 1850 mm. Due to the fact that the sheets are stacked, the useful width decreases by an average of 40 - 80 mm.

The cost of popular models

Metal profile is a popular material on the building materials market, and it is possible to buy it in any organization that is engaged in wholesale. Despite the fact that it is possible to buy such products in standard sheets, its cost is calculated in M2. The most popular brands of metal professional flooring H and ns with a wave height or trapezium about 60 mm.

The range of this material is very extensive, and therefore various factors are reflected at the cost of the professional flooring:

Metal thickness.
Height of corrugations.
The presence and quality of the polymer coating.
The presence of zinc coating.
Painting.

Always when buying a professional flooring is very relevant, the question of which flooring is better for the roof (see). There are several popular stamp stamps that are used as roofing. Very popular as a building material is a professional flooring H 57 900.

Parameters of profiled sheets:

Wave height: 57 mm.
Sheet width: 900 mm.

This material is characterized by a balanced price and good bearing capacity. Profile floor can be used as roofing on the crate in a step of 3 m. The thickness of the profiled sheets H 57 is in the range of 0.45 - 0.9 mm. The price of this type of galvanized coating depends to the greatest extent of the thickness and is in the range of 349 -388 rubles / p. m.

Another popular brand of professional flooring is H60-845. According to labeling, profiled sheets have:

Wave height: 60 mm.
Sheet width: 845 mm.

This professional flooring is designed to cover the roofs with an increased load in various climatic conditions. Sheets are produced with a thickness of 0.6 to 1 mm, which explains the large gap in value. Price product N60-845:

Galvanized: 329-452 rubles. / Pog m.
With polymer coating: 421-582 rub. / Pog m.

Professional flooring C21, despite the labeling of the wall, is used everywhere as roofing material. Increased rigidity is ensured by the number and height of the ribs in 21 mm. For roofing, sheets are used with a thickness of 0.5 and 0.7 mm.

Attractive is the standard width of profiled sheets: 1250 mm, which in some cases when mounting may decrease to 1000 mm.

Professional flooring C21 is a very economical material, its average price is:

Galvanized 240 rubles. / Pog m ..
With one-sided polymer coating 320 rubles / p. m ..
Coated premium class up to 460 rubles / p. m.

From the above, it is clear: depending on which sheet you choose, the cost per meter can range from 240 to 582 rubles - the variation is quite large. Competition encourages suppliers to make discounts for wholesale buyers, and their value can reach up to 15% of the total value of the material. Even big discounts provide firms that perform work on the installation of metal products provided that the customer will use the services of their company.

Features of roofing professional flooring

To cover the roof, a professional flooring is used, which is capable of withstanding additional loads: strong wind gusts, snow weight, icing, hail and other weather phenomena. The material strength is determined by the wave height than it is higher, the steady of the metal sheet to the deformation. Therefore, on SNiP, roofing can be considered a professional flooring with a profile height from 20 mm and respectively labeling H or NA.

Types and scope

Two types of roofing professional flooring are produced:

Carrier.
Nester-wall.

Carrying professional flooring

The carrying professional flooring is marked with the letter N. His feature is additional grooves and a high wave of the profile, which ensures high strength of the material. From it, hangars, production workshops, garages, warehouses and other structures, which should be distinguished by reliability. Unpainted braified flooring from galvanized steel with a high profile (from 60 to 128 mm.) Used to overlap the pitched roofs of large areas on industrial buildings, for example, as in the photo below.

Non-wall professional flooring

The wall-wall professional flooring is marked with the letters of NA and is used as roofing material more often than other types of metal products. In terms of strength, it is little inferior to products with marking N, but is mainly used in private and small construction for overlapping the roofs of cottages, shops, wall decorations, erection of fences and other needs.

After the letter notation, the digital marking, which indicates the height of the profile, and the more this figure, the higher the wave, and therefore the metal sheet is more powerful. Unlike galvanized professional flooring, polymer coating sheets are more in demand. A large variety of colors builds them into the category of decorative materials, and at the same time, the polymer film enhances the natural ability to resist corrosion. The top layer of the polymer coating is a sparkling paintwork, so the color of metal products does not change under the action of the Sun up to 10 years.

Material calculation

The installation technology of roofing professional flooring is not distinguished by complexity, so all work can be performed with your own hands (see). Profiled sheets are fixed on the crate using self-tapping screws with press-piles. They should not be very tightened, as this may worsen the waterproofing characteristics of the roofing coating.

For the arrangement of the roof, the sheets should be used, the length of which exceeds the flux of the roof. This will allow:

Simplify the calculation of the required amount of material.
Exclude joints that worsen waterproofing characteristics.

The fundamental source for calculating the number of professional flooring is:

Roof area.
Sheet width.

The easiest calculation of the number of sheets of the product is to divide the width of the skate on the width of the sheet of professional flooring. Moreover, the useful width of the sheet should be taken into account. With a minimal inclination of the roof, adhesions of sheets are allowed to do small, thus reducing the amount of material used. If the slope slope exceeds 14 degrees, then the nest must be maximum. In addition, in this case, additional waterproofing of seams is obligatory.

If the roof is characterized by a complex configuration, then it is necessary to calculate the amount of material, given the many nuances, with the help of mathematical formulas. Special online programs come to the rescue in this case, which suggest the choice of roof shape and the introduction of the requested source data. The calculation of the number of sheets of professional flooring is performed almost instantly.