There are a great many different types of coatings designed to create a modern roof. They can be made of wood, metal, as well as a variety of composite and polymeric materials. And although with the development of the construction market, new technologies for the manufacture of roofing appear, many classic solutions are still very popular. It is these solutions that include the profiled sheet for roofing, which was invented quite a long time ago and is still actively used in the construction of new buildings.
Profiled sheeting, also sometimes referred to as corrugated board, is a structure consisting of specially shaped cold rolled metal sheets.
A design such as shed roof from standard corrugated boarda, reliably protects the house and the living quarters under it from all external influences - the sun, precipitation, wind, various mechanical influences, and many other possible threats.
Features of a roof from a professional sheet
Do-it-yourself corrugated roof has several advantages over its competitors made from other materials.
Among its features are:
- Ease of installation. Unlike coatings made from more complex materials, corrugated sheet roofing can be installed without the involvement of qualified specialists from outside. This will greatly save both time and resources.
- Ease of construction. Compared to those made from heavier materials, corrugated sheet roofing has a fairly low weight and practically does not affect the mass of the overall roof structure.
- Durability. The metal itself is a fairly durable and reliable material, and profile sheets coated with a polymer or galvanized layer will retain their useful qualities for many years.
- Economy and availability. The profiled sheet has a fairly simple manufacturing technology, so this material has a low cost and wide distribution. Thanks to this, it will not be difficult to find a coating of the desired configuration, as well as individual structural elements for replacement if necessary.
- Aesthetics. The metal from which profiled sheets for roofing are made is a very versatile and technologically advanced material, so structures of almost any shape, color and texture can be made from it.It is for this reason that a correctly selected and assembled coating will fully fit into the chosen style of the constructed building and will become a worthy decoration for any home.
The device of a roof from a professional sheet is thought out in such a way that even a person who does not have special knowledge and skills can easily assemble it.
To create a dense and reliable coating, you only need to connect individual sheets into a single canvas. The design of the roof is utterly simplified, which, however, did not affect its protective properties.
The same applies to the weight of the profiled sheet structure. The main problem of many roofings is their excessive heaviness, which over time becomes the cause of many problems.
Such roofs can settle, crumble, sometimes even break due to the weight of their weight. Roofing from a profiled sheet is devoid of such shortcomings - it is made of a material so light that its mass does not affect the integrity of the roof structure.
A very long service life of the profiled sheet is also an important advantage of the roof made from it. The details of such a coating are made of high quality metal, which is additionally coated with a protective layer of polymeric materials or resistant zinc.
The structure assembled from such elements has high resistance to various external influences, including mechanical ones.
In addition, the metal from which the galvanized roofing profiled sheet is made is not subject to the harmful effects that the external environment has on other types of coating.
It does not dry out and does not crumble under the sun's rays, does not become covered with cracks from the cold and withstands any temperature fluctuations. Thus, it is the best option for the external roof covering of the house.
Speaking about the advantages of a profiled sheet, one cannot fail to mention its practicality and accessibility. metal is roof material very common, and the production of sheets from it is a fairly simple matter
Therefore, many companies are engaged in the manufacture of profile sheets today, which offer a wide range of products of various configurations at more than affordable prices.
Thus, you do not need to humbly choose the appropriate type of profiled sheet from the available on the market, but you can safely search or order the right type for you, suitable for your personal requirements and preferences.
Thanks to this, a favorable environment is created for creating the closest to the aesthetic tastes of the owner of the roofing.
Profiled sheet types
According to their appearance (profile) and shape, profiled sheets can be divided into several categories. Among them:
- sinusoidal. The most common type of corrugated board. It is a sheet curved in the form of a regular sinusoid (wave).
- Trapezoidal. In this case, the top of the "wave" is flatter, forming a trapezoid shape in section.
- Rounded. Sheets with this type of profile have a soft round shape, while the space between the "ridges" is wider and flatter.
In addition to these forms, there are also symmetrical and asymmetric profiled sheets:
- Symmetrical profiled galvanized roofing sheet has the same pattern over the entire surface and is designed to create the right uniform coverage over large areas.
- Asymmetric sheets have a more complex pattern and serve to cover non-standard planes or create an original roof pattern.
Installation of a roof from a profile sheet
The assembly of a roofing sheet from a profiled sheet is in itself quite simple, but this process must be preceded by several preliminary steps.
The most basic of them are:
- Creating a frame from rafters. Here it is required to take into account in advance such nuances as the angle of the roof, the weight of the future structure and the presence of additional protective layers.
- Installation of a protective system. Coatings of various materials are applied to the reinforced rafters, which serve for such purposes as moisture, noise and heat insulation.
- Creation of a crate. A special crate is superimposed on the structure assembled from many layers, to which profiled sheets are already attached.
Let's consider each of the points in more detail. After creating the box at home, rafters are mounted, which serve as the basis for the future roof.
The design and material of the rafters are laid down in the plan of the house at the design stage and depend on the features of the future roof.
Advice! Rafters often bear the brunt of the roof being erected, so their design must be given increased attention - in this case, it is better to provide a little more reliability than required, so that later you do not have to work on the consequences of its lack.
After the rafters are securely installed, the turn comes to mount the protective structure.Having the nickname "Pie" in the construction environment, she fully justifies this name. It includes a whole list of different layers that serve a wide variety of purposes.
These are various kinds of heaters, noise absorbers, weights and air chambers. Each set of layers is strictly individual and depends both on the personal requirements of the owner of the house, and on the surrounding operating and climatic conditions.
When the entire puff structure is finally assembled, a crate is applied to it.
In no case should you fasten a roofing sheet from a profiled sheet close to a continuous layer - after all, under the influence of a temperature difference, condensate forms on the inside of the roof, which can adversely affect the metal.
Timber sheathing eliminates this problem by allowing air to circulate freely under the roofing sheets, thereby venting accumulated liquid.
Finally, the outer roof covering is attached to the assembled crate.
And here all the advantages of such a material as a professional roofing sheet are manifested - the weight of each part is so small, and the design is so simple that the assembly of a solid coating from such elements is incredibly simple and pleasant.
Thus, the use of a profile sheet to create a roof is, of course, the most optimal choice, combining ease of assembly with the reliability and durability of the result.
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