Profiled Roof: sheet size and price, especially species

In modern construction uses a large number of different roofing materials and decking is one of the most popular among them. There are two main characteristics when selecting a material such as roof decking: sheet size and price. Each of the types of construction products has the features to consider when buying and installation, and the price per page depends on many factors.

What is profiled and what are its characteristics

Decking - a metal corrugated sheet, which is widely used in many areas of construction. For the arrangement of the roof is only part of the whole variety of options for this material. Also a large number of types of corrugated roofing sheets are distinguished as carriers, are used to create overlap between the floors, wall and serving for exterior decoration of walls.

The main differences between different types of corrugated roofing sheets consist in size, height and corrugation type polymer coating. Among the advantages of corrugated board are the following:

• lightweight and compact - the material is convenient to store and easy to transport;
• Profiled sheet able to withstand the large load due to the corrugated shape, so it can successfully be used for arranging a roof with different angles of slope;

• minimum amount of waste when cut - cut accurately profiled to size, which saves money;
• easy installation - roof with the help of this material is not settling down with just a little effort, but in a relatively short period of time.

The most optimum value in question and quality ratio is galvanized profiled roof, the price of which is considerably lower than in the sheets of polyvinyl fluoride coating. Thus it boasts high levels of strength and reliability.

What to look for when choosing the material

There are a number of parameters, which you should look for when buying sheeting on the roof. What is better to choose an option - it depends largely on your financial capabilities, as well as the planned type of roofing. In any case, in the first place is to look at the quality of the source material. The pages should be no dents, scratches and other visible damage. Poor quality sheets can be seen even in the package.

A very important parameter is also the load-bearing capacity of the sheet. Note that a flat or gable roof will be subjected to heavy loads, especially in winter, so corrugated sheets roof, you're going to buy that must be sufficiently large thickness and corrugation height must be at least 8 mm.

It is also necessary to take into account the size of the sheet of corrugated board and their prices. Size is determined by parameters of your roof, and the price depends on the type of coating, and other characteristics of the products.

Useful advice!If you do not understand the characteristics of a particular type of material, you can request detailed information about its characteristics from the manufacturer.

Types and sizes of sheets of corrugated board

To understand what is better profiled for a particular type of roof, you need to navigate the basic grade of material. All sheets have a specific marking:

• C - corrugated board, which is commonly used for the walls, but can also be used for roofing. It has the average characteristics of thickness and height of the corrugations. Not designed for heavy loads, so the roof can only be used where there is no risk of loss of a large amount of precipitation;

• H - sheets with high load capacity, it is better suited for arranging the roof. Characterized by the maximum thickness and the height of the corrugations can withstand heavy loads. Some models are equipped with additional special grooves for maximum strength;
• National Assembly - the universal grade material can be used for wall decoration and furnishing of the roof. Price for corrugated sheet for roofing is not much higher than other options, and distinctive characteristics are the average strength and low height of the corrugations.

Galvanized profiled roof: sheet sizes and prices

If you dwell on the dimensions of a roofing sheet of corrugated board and the characteristics of different brands, it should be noted that the recommended options are discussed below for the arrangement of the roof.

C10 - is characterized by the trapezoidal corrugations, is used for arranging a roof with a large enough angle. The most commonly used for commercial and pre-fabricated buildings. the profile height is 10 mm and the dimensions of the sheet for corrugated roof of this type comprise from 0.5 to 12 m long and 1.15 m wide. Working sheet width - 1.1 meters.

C20 and C21 - ribbed sheets which are covered by different types of polymers for protection against negative influences. Compared with the previous embodiment is characterized by higher strength values, but can also be used on roofs with a large angle of slope. Recommended step crates for sheets of this type - 80 cm. Dimensions of the corrugated roofing species range from 0.5 to 12 m in length and 1.05 m in width, and the working width of the sheet - 1 m.

NS35 - lists of coated and further a ribbed surface. Characterized by increased strength and sealing performance are used in the step of lathing. To 1.5 m Recommended angle roof sheeting when using this type - 15 degrees. This type of galvanized corrugated roof also has from 0.5 to 12 m in length, the overall width of the sheet is 1.06 m, the working - 1 m.

NS44 - it is also provided with complementary ribs and used as roofing rays at angles of 15 degrees. It can be used in step crates 3 meters, making it an excellent option for decorating roofs of large buildings. Leaf length of 0.5 to 12 m with an overall width of 1.07 m working width -. 1 m.

N57 - corrugated board with improved strength characteristics, that it imparts the presence of additional trenches. Different high profile height, is used on roofs with a pitch of 3 m crates. If you need to buy Galvanized corrugated board for industrial buildings roofs or roofs with a high load, then this is your option. the sheet can be up to 14 m, and the total width - 0.8 meters at a working width of 0.75 m.

H60 - the profile with the previous embodiment, substantially identical performance characteristics, but with a greater thickness. Also different size increased corrugations, can be used for a flat roof arrangement with maximum lathing step 3 m maximum sheet length -. 14.5 m, the total width - 0.9 meters, the working - 0.84 m.

N75 - one of the most durable and reliable roofing options with a maximum height profile. It can be applied on the roof battens in increments of 4.5 m. The relatively high price of a roofing sheet sizes sheeting of this type make up to 14.5 meters in length, and the total usable sheet width - 0.8 and 0.75 m respectively.

N114 - the most durable and resistant to stress option roofing sheeting. Has additional reinforcing ribs, the height of the sheet is 114 mm, length - 13 m, the total width - 0.64 m working width - 0.6 meters Price. of corrugated sheet for the roof of this type corresponds to its performance characteristics, that is located at a sufficiently high level.

Useful advice!When one of the above embodiments roofing also worth paying attention to such a characteristic as the weight of one square meter of material. Depending on this setting, you must calculate and roofing battens.

If you are shopping for roof decking, price per sheet largely depend on the type and thickness of the polymer coating, and the thickness of the sheet. An example of the price per square meter of material is the following table:

Type profiled sheet	The type and thickness of the coating, mm	Price rub. / M²
C10	polyester 0.4	281
C20	polyester 0.5	306
C21	polyester 0.7	507
NS35	galvanizing 0.4	240
With 10	polyester 0.7	442

As the table shows, the price per sheet roofing sheeting is directly proportional to the thickness of its coating.

For the arrangement of the roof, you can use and some variants of the wall of the profiled sheet. For example, according to GOST specifications corrugated C-8 allow to apply it in the regeneration of a roof with a large angle of inclination. Of course, it is not very durable and can be used only if there is a continuous lathing, but there is at least one good reason to buy a profiled roof - the price per square meter of type. In some cases, the use of low-cost version of the material is warranted, although it is not necessary to abuse them.

Advantages of various types of corrugated board

Classify active material can be on several parameters. First, a sphere of its application, and secondly - the type of the protective coating. The first parameter distinguish roofing bearing wall and corrugated sheet, but since now it is it is about how to choose a profiled roof, consider in detail the types of coverage of this particular species material.

galvanizing - the easiest and cheapest type of sheet protection against corrosion. It is obtained by immersing the material in the molten zinc, and thickness of 25 to 30 pl. Such corrugated board used for building roofs and restoration works, does not have high performance characteristics. The main advantage - low price. The question is, where to buy a profiled roof, will not make difficulties, this type of cover is sold in any specialized hardware store.

aluzinc - more reliable coverage, which well protects the roof from the harmful effects of aggressive chemical environments, thanks to the presence of aluminum in the composition. Sheets with this coating are ideal for decorating the roof near the highway or in an industrial area where there is a high percentage of corrosive substances in the air. Photo roof of corrugated board of this type can be seen that a special variety in terms of design, this material is no different.

plastisol - organic polymer coating which may have a thickness of 200 mn. This allows the professional flooring with a polymeric coating to withstand mechanical stress without much harm to the integrity of the sheet and its appearance. Furthermore, the advantages of such a coating may include a high level of resistance to the negative natural and chemical influences. Weakness plastisol - direct exposure to sunlight, from which it loses color, as well as sudden changes in temperature.

Polyester - the most common form coatings with good handling properties and attractive appearance.

pural - coating of polyurethane, which recently appeared on the market. It characterized by resistance to all sorts of negative influences and a variety of design options.

Polidiftorionad - the corrosion resistant coating embodiment of the profiled sheet. Characterized by a rich palette of colors that do not fade with time. The disadvantages are the relatively high cost.

Useful advice!Whichever option you choose coverage, should improve the protection of the sheet with a thin layer of varnish and paint. The use of special coatings and their regular update will allow to reduce the risk of corrosion practically to zero.

Types and characteristics of additional elements for roofs of corrugated board

Additional elements are used in the design of corrugated roofing assemblies. Such elements serve for protection of joints from water, and for imparting a finished roof type. The most common variations additional elements are:

• Cornice strip - protects the cornice and does not allow rain water to fall on the facade of the building. It is attached to the last board roofing battens by means of screws for corrugated board mounted with an overlap of 10 cm;
• strap end - is mounted on the edge of the profile sheet. Installation can be carried out precisely lapped or sheet size. The end of the strap can be fixed by means of roofing screws or ridge, and it should be done before installation of roofing material;
• razzhelobnaya strap - mounted under the ridge element to make it more attractive;
• horse - a very important element, which protects the upper line of the toe rays. Always fixed at the top crests and further sealed using a sealant. Joints between elements is recommended to fill special sealant to provide a reliable protection from moisture;

• snow retention strap - mounted approximately 30 cm from the eaves, is to the whole mass of snow was not going on it;
• flashings - serve to protect the connection points of sheets are installed at their joints;
• valley - connects rays with different angles, as well as acts as a waterproofing.

Most of the additional elements is made of galvanized steel which may have a polymeric coating in the color of sheeting. Price elements depends on the type and thickness of the coating, and the cheapest one is a simple zinc.

How to mount a profiled roof: sheet size and price of work

Dimensions corrugated sheets can be very diverse and are within 0,8-1,15 m wide and 0,5-14 m in length. No matter what the size of the material you have chosen everything for its roof, its installation is always carried out in the following order:

• set crate. The thickness of the boards used for this depends on the wave height of the sheet, and the pitch between them - on its size, and the maximum permissible load on the material. For example, if you use a thin profiled C8 low wave height, the crate should be solid and strong and heavy to step N144 may be approximately 4 meters;
• is mounted an insulating layer. For this overlapping stacked several layers of waterproofing material, which can be a conventional plastic film or special materials;
• kontrobreshetka set of wooden bars. It serves to create ventilation, as well as to secure the waterproofing layer;
• is fastened to the sheathing chosen type of profiled sheet. This is done with the help of special roofing screws;
• at the site of fracture of the roof mounted valley. It protects the roof from moisture and fastened with screws and gaskets.

Useful advice!The attachment points of sheets is recommended to use a special sealer for sealing cracks. This prevents the penetration of moisture under the roofing sheets.

What determines the price of corrugated board on the roof: How much material for roofing

Choosing the type of roofing material such as corrugated board, it is important to take into account the financial possibilities. The cost of installation of the roof on the basis of the profiled sheet will depend on such factors as:

• the cost of the material itself;
• the cost of additional materials such as waterproofing;
• the roof area.

In many specialized sites, there are special calculators that allow you to quickly calculate the price of the arrangement of the roof, taking into account these parameters. Remember that there are many variants of corrugated board. Which is better for the roof of the house in your case - decide for you.