Profiled Roof: sheet size and the price of popular brands

With a large variety of roofing materials profiled roof is very popular. Sheet size and price are closely linked. We offer to understand the advantages of this material, the existing species, selection and calculation features.

Scope of the profiled roof decking

Metal profiles when used for the roof of the roof apparatus on objects for various purposes. It can be seen at:

• country or holiday houses, Cottages;
• garages;
• Combining;
• arbours;
• temporary shelters and other buildings.

Depending on the price and size of steel sheets for roofs are also used during the installation fences, installing floors, Decorating the walls.

Advantages and disadvantages of corrugated roofing

No matter how much is in the trapezoidal sheet roofHe is in steady demand. This is due to its indisputable advantages:

• long service life, reaching half a century;
• ease of installation work. If necessary, the installation of corrugated roofing is done with his own;

• optimal characteristics of the protective layer providing rolling dirt and snow from the roof;
• resistance to UV light;
• good corrosion characteristics;
• universality. The price and size of corrugated roofing sheets allow you to use at the device fences;
• presentableness;
• environmental friendliness. When heating material does not emit toxic substances;
• low weight, facilitates installation work and delivery of the material to the site of construction works;
• accessibility. The low price of the corrugated sheet roof allows you to purchase the material to families with average income.

The disadvantage is:

Types of corrugated roofing: popular brands

For profiled roofing use a different kind. Among the most popular are:

• C8. Budget material suitable only for short roof coverings;
• C21. Trapezoidal sheets, mounted sparse crate;
• C44. Trapezoidal sheet with additional ribs. Can be mounted on the roof, the roof of which is subject to significant operational load;
• NS35. It can be used for roofing battens with a step of 4.5 m;
• MP20. Versatile material, the stiffness of which is much higher than the C8. It can be installed in any weather.

Profiled differs according to the type of the protective coating. It can be:

• galvanized. The most affordable and popular option, however, galvanized sheets differ brief life;
• alyumotsinkovymConsisting of aluminum, zinc and some amount of silicon. Profiled alyumotsinkovym coated with good resistance to mechanical impact;
• polyester. Available embodiment, wherein a high resistance to UV. It is matt and glossy. The latter has a lower lightfastness. The term of service of the roof can reach 35 years of age;
• plastisol (Base - PVC). For roofing is used infrequently. Under the influence of sunlight heats up and rapidly aging;
• puralovym (Base - polyurethane). Withstands aggressive substances and sunlight. Ideal for roofing;
• PVDF. Durable, chemically neutral coating.

Standard sizes and specifications of corrugated roofing

When choosing a roofing sheeting should focus on its size. Manufacturing companies offer materials with different geometric parameters. We offer to meet with the standard sizes to make it easier to choose the right sheets.

Dimensions of profiled sheet for roof: the length and width - the main parameters in the calculation of the required number of

used rolled sheet width of 1250 mm for the manufacture of corrugated board. The final dimensions trapezoidal sheet roof, its length and width, are dependent on the configuration and height of the formed profile and the requirements for the geometrical parameters of the material. Thus, C8 has a useful width of 1.15 m and a total width of 1.2 m, and NS35 - 1 m and 1.06 m respectively.

The length of the finished sheet can reach 14 meters. Due to the increase of transport costs of such material does not acquire, preferring sheets 2 m, 3 m or 6 m.

The thickness of the corrugated roof: basic dimensions

Manufacturers offer a profiled roof of varying thickness. Used for manufacturing metal sheets of thickness 0.45 - 1.2 mm.

Attention! The thicker, the longer the corrugated board and will be more reliable in operation.

When deciding which to choose the thickness of the steel sheet for the roof, it should be noted that the thicker the material has a higher cost and weight. In the first case increases the cost of finishing the roof and the second - the load on the supporting structures.

Attention! Should not buy for trapezoidal sheet roofs thicker than specified in the project documentation as this may adversely affect the characteristics of the truss system.

The shape and height of the waves galvanized sheeting for roofs

The configuration proposed by manufacturers of corrugated board depends on its type. The height of the corrugations is generally 35 - 44 mm. Compared with wall, galvanized profiled roof has a higher profile to ensure the timely removal of rain and melt water.

Types and characteristics of additional elements

In addition to the trapezoidal sheet roof will need to purchase a number of additional elements, the price and the size of which does not depend on the settings sheet. To work needed:

• ridged strips. Manufacturers offer products of different configurations to protect and beautiful design of the ridge structure;
• Finishing panels for valleysConsisting of the upper and lower element. With their help sealing and concave corners of the roof is ensured protection against precipitation;
• abutment stripsComprising an upper and a lower portion. Allow to connect the roof to the wall, chimney. Also used in the design of the roof, having a complex configuration;
• end stripsHelp protect the end surfaces of the negative external influences;
• cornice strip. With their help it is possible to prevent infiltration and dust layers of roofing;
• corners. May be internal and external. Cover and hold the end portions in the respective corners of the sheeting;
• Drip. Allow timely take atmospheric water in the drainage system;
• snow stop. If any can not be afraid collapse of large masses of snow on the surrounding area.

What to choose for the roof decking - the recommendations of our editorial

To make the right choice, we must clearly understand why a profiled roof should choose. When buying a noteworthy:

• appearance of the material. Sheets should not have chips. The protective coating must be intact without chipping, peeling and other defects;
• geometric parameters. Deviations size should be within standard values ​​for sheeting;
• geometrical characteristics of the wave. The sheets must be joined well to each other;
• the quality of the edges. Metal profiles for roofs with flat cutting line begins rust much later;
• strength characteristics. After a slight mechanical action sheet should return to its original state;
• presence accompanying documents confirming the quality of the material;
• the presence of packaging prevents damage during transportation steel sheet.

When selecting a suitable brand should also take into account the opinions of real users:

Review of Decking Metal profiles C-8

Metalloprofil profiled C-8

Review of Decking C21

profiled C21

How many sheets required for the roof deck: the procedure for calculating

Before installation you must purchase a sufficient number of roofing material. To carry out this pre-calculation of the required number of sheets in the following sequence:

• determine the total area of ​​the roof slopes. If the roof has a rectangular configuration, it is sufficient to multiply the width and length of the slope and round the resulting value in a big way. For complex surfaces calculation may become complicated;
• We select suitable brand sheeting and find the useful area of ​​the sheet, indicated by the manufacturer. It will be somewhat less than the geometric, as considered in the calculations of the horizontal and vertical overlap;
• divide the total area on skates quadrature single sheet. The obtained value is rounded to a larger whole.

Comment

Mikhail Starostin

Team leader repair and construction company "Home Premium"

Ask a Question

"Estimated value should be increased by 10 - 15%, rounding to a larger natural number. The more complex configuration of the roof, the greater should be the stock. "

Nuances of corrugated board installation

The order of the roof unit is closely related to the geometrical characteristics of corrugated board. We offer watch the following video to better understand the intricacies of installation works:

Profiled Roof: Sheet price and size of the popular roofing material

The dimensions of the sheet metal roof and its price is closely linked. At equal geometrical parameters expensive profiled greater thickness. Please find the rates for this stuff, so you can perform advanced calculations.

decking

Average prices for steel sheets for roofing of various sizes

The cost is the main criteria in choosing a suitable embodiment. Comparing the prices of profiled sheet for roofing, pay attention to the useful sizes.

Share in the comments, some decking you used for roofing, if your happy with the choice, and at what cost installation.