How to choose a metal tile for the roof: choice of choice + overview of a market supply

Selecting the appropriate metal tile for your roof is an important choice that impacts your home’s durability and appearance. Metal tiles are becoming more and more popular because of their durable, elegant look, and ability to withstand extreme weather. A number of considerations are important when choosing metal tiles, such as cost, color, profile, and material.

First, think about the metal tiles’ material. Copper, aluminum, and steel are common choices, and each has benefits of its own. Aluminum is lightweight and corrosion-resistant, while steel is strong and reasonably priced. Even though it’s pricey, copper has a unique appearance and remarkable durability. Sturdiness, cost, and aesthetics should all be taken into consideration when making your decision.

The metal tile’s profile affects both its look and functionality. Traditional corrugated profiles and more contemporary standing seam designs are available for profiles. Strong and timeless, corrugated profiles complement a variety of architectural designs. Standing seam profiles offer improved weather resistance and a sleek, modern appearance thanks to their hidden fasteners.

When selecting metal tiles for your roof, color is yet another important consideration. With the variety of colors and finishes available today, you can coordinate the roof’s appearance with the rest of your house. Darker hues may absorb more heat, which is advantageous in colder climates, while lighter hues may reflect heat and thus lower cooling costs in warmer climates.

Lastly, take into account the availability and supply of metal tiles on the market. Varying warranties and quality levels are provided by different manufacturers. You can be sure you’ll get a product that satisfies industry standards and performs dependably over time by doing your research on trustworthy brands and suppliers.

Criterion No. 1. The thickness of the sheet

The resulting metal tile has a thickness that ranges from 0.4 to 0.7 mm. I want to warn you right away that metal tiles with a 0.4 mm thickness are prone to dents happening to them. Even an apple that dropped from a tree. Additionally, any dent shortens the service life of the protective coating by adding tension and refinement to it. This metal has an inherent tin can-like quality to it due to its extreme thinness and bending. Working with him is challenging, particularly when it comes to roof covering.

It is also important to consider small businesses that make metal tiles. You never realized that this is how they manage to survive amongst rivals and giants? It all comes down to demand seasonality; in May and June, for example, it can be very challenging to purchase roofing materials from a reliable source. People then go to obscure offices that rely on these kinds of directives.

However, they use inexpensive Chinese raw materials in place of premium galvanized steel with a polymer coating, which is currently also in short supply. and consistently offers to place the metal tile on the roof in order to prevent the 0.4 mm thick steel from blooming or wrinkling during installation; as a result, you did not suspect fraud. And these sheets can actually be installed without causing any damage if one has practice and dexterity. Is that the maximum amount of time such a roof can last?

An eye-catching illustration of using subpar metal tiles

The stingy pay twice, as they say. In post-Soviet countries, replacing or repairing roofing is actually accepted practice after ten years, even though these roofs still appear brand-new after twenty. Naturally, it is also more costly, which is justified by the "significant investment in the house."

For this reason, the metal tile should be purchased at first in a high-quality, rather than a low-cost, and definitely not a fake. T.O. In addition to being potentially fatal, repair and replacement in a few years will cost more.

Criterion No. 2. The quality of steel

Three types of steel are typically used in large factories: European, Asian, and Russian. These nations now produce metal tiles made of European steel:

• England, Corus.
• Finland, Ruukki.
• Belgium, ARCELOR.
• Sweden, SSAB.

Cities like Magnitogorsk, Cherepovets, and Lipetsk produce Russian steel used in the production of metal tiles.

For obvious reasons, Asian steel is regarded as the lowest quality. She once quickly overtook the Russian market, and occasionally it is still sold there under the pretense of being from another nation. It’s common to come across a metal tile that has been painted over bare steel with no protective layer at all!

For this reason, this roofing cannot be purchased from just anyone or from any location, particularly in a market where there are no markings or supporting paperwork. Regretfully, the "northstal," of which, in reality, only the sticker remains, is the one that is frequently counterfeited in this manner nowadays.

Additionally, a range of materials are used in the production of metal tiles:

Criterion No. 3. Zinc layer

This is yet another crucial factor to consider when selecting metal tiles. Therefore, the thickness of the protective zinc layer beneath the polymer coating determines the overall service life of the roof. Why? Because any effect, including corrosion, confirms that the metal tile lasts longer, the thicker the zinc layer.

And now for some amusing chemistry:

You will be interested to know that the first brick in the destruction of metal tiles from old age is laid at the factory! The whole thing is just in her form. The fact is that when forming a simple flat leaf into a roofing under the press, where the steel sheet gets a small radius of bending, the protective layer is already deformed. Even if it is not noticeable at first glance. It’s just that this layer stretches as much as possible (due to the fault of the press), while significantly sophisticated, and its protective properties are reduced several times. In simple language, it is these beautiful bends that are usually the Achilles heel of modern metal tiles.

All of this appears even easier in practice: just take two metal tile samples and give them each a deep nail scratch. Leave them outside and let the rain fall on them for two or three weeks. That metal tile, where the zinc layer is thinner, will see the first rusty flows. Furthermore, rust won’t show up at all if the roofing material was designed with conscience in mind and has a zinc content of at least 225 g/m2.

Because of this, the metal tile itself will benefit more from a thicker zinc protective layer. Why does GOST 14918-80, which recommends that there should be at least 142.5 grams of zinc per square meter on the metal surface, control its quality? T.e. This represents a 10 μm thickness of zinc. Scammers are what we mean when we say that somewhere less is practiced. The reference, which is 275 g/m2, can be thought of as an indication of the zinc content in metal tiles.

However, the majority of metal-made brands use steel that is rented from Russian or Asian manufacturers; in these cases, the zinc content of the steel is limited to 120–180 g per square meter. Despite the polymer coatings, these products have a short shelf life. The issue is that, even with specialized instruments, it will be challenging for you to determine the zinc thickness on a metal sheet.

Criterion No. 4. Design and shape

Therefore, different shapes and geometries are used to produce metal tiles nowadays, which has an impact on the finished roof’s durability in addition to its aesthetic appeal:

Additionally, today’s primary design types are differentiated based on the height and depth of the waves of metal tiles:

Criterion No. 5. Protective covering

When selecting a metal roof tank, cost is frequently the first consideration. T.O. Since the foreign exchange market is not very stable at the moment, we will only compare prices rather than provide you with typical values. Initially, at a cost that varies according to the kind of sheet coating:

• So, it has always been and is more expensive – plastisol.
• Behind him is polyurethane.
• A little cheaper matte polyester.
• And the most affordable – glossy polyester.

Let them now make a comparison:

Option #1 – Pural

Pural has been sold as a metal coating for over 20 years, and during that time there have never been any significant complaints.

However, Finland Ruukkki is the only company in the world that produces metal tiles with Pural coating. Additionally, the following industries rent:

• Pural Ruukki, production capacities are in Russia.
• Granite HDX Arcelor, several companies are engaged in rental at once.
• Prisma Corus, rolls only "Metrofil".
• QUARZIT Arcelor, Grand Line is engaged in rental.

Out of all the coatings available today, Pural is thought to be the greatest for metal tiles.

Examine the suitability of various coatings:

Option #2 – polyester

Compared to polyurethane, polyester is thought to be less durable.

Examine the installation instructions for the chosen metal tiles carefully; you might be surprised by a few things! For instance, every section on sheets coated in polyester needs to be handled beautifully and promptly on metal. Furthermore, there are extra difficulties when working at a height because there is less comfort.

Fortunately, polyester fades almost imperceptibly. It has a roughly ten-year warranty. Premium metal tiles can endure for over 50 years when they have a polyurethane coating and 275 g/m2 of zinc in them!

Option #3 – plasticizol

Plastisol is often the ideal coating for your roof if your area experiences cold winters and lacks summer heat. T.To. The plastisol bursts under the intense heat of the sun, making the already-shabby roof even more noticeable.

Option #4-premium cover

Prism, Agneta, and Solano are a few more high-end metal tile covers. Here, a 275 g/m2 zinc layer has been applied, and the steel thickness is 0.5 mm.

The use of prism as a coating dates back more than six years. There is one subtlety though. An advertising booklet promoting a metal tile coated in prisms states that this particular application of cathode protection against corrosion is in place. However, it is plausible that the technology used by the first class 1 is involved, and that the goods being shipped to Russia no longer fit within this range. Of course, no sales consultant will ever tell you this—all you have to do is carefully examine technical products.

Velur is a very lovely coating that resembles velvet. draws in a typical customer by shimmering in the sunlight in an unusual way.

Option #5 – granulatory coating

The granulators enhance the safety, beauty, and roughness of the metal tile coating:

Option #6 – imitating coating

With this coating for metal tiles, you can create stunning visual effects:

Criterion No. 6. Color and texture

RAL is the standard metal color scheme. Ruukki created Racolor (RR), a color map, with help from Scandinavian architects. The colors were carefully chosen to blend in as much as possible with the surrounding area and other structures.

There are over a thousand shades in all, of which seventeen are found in the standard color scheme and the remaining two hundred are found in the product assortment. Furthermore, these are actual branded and design solutions, with assistance from global behemoths like Ikea, Pepsico, Coca-Cola, and Carlsberg. They are more than just colors.

There’s a catch, though. You won’t find a metal tile with a polyurethane coating like this if you have selected the color of your future roof based on the RAL palette because this series is made by RR rather than RAL.

However, keep in mind that the colors you have selected, if you see them on the screen, might not match the actual color of the roof when it is built. The problem is that we all perceive brightness and contrast on monitors differently. For example, some people prefer clean colors, while others find that 10% of the screen is too harsh for their eyes. Now go ahead and conduct an experiment: Launch a virtual metal tile palette and experiment with the same contrast settings. Does the chosen color alter significantly?

It would be better to order a color catalog and make sure to inspect the sample. By the way, color can be transmitted with distortion even in high-quality booklets. Expensive paper and an expensive laser printer are required for more precise parameters. Furthermore, the company will not entertain claims made after a purchase because the website and catalog were only intended for initial familiarization.

Criterion No. 7. Life time

Nowadays, metal tile warranties range from 10 to 50 years. Everything is dependent upon the caliber of the initial raw materials, the profiling procedure, and the tile’s shape. We’re going to tell you a secret now: every material has a critical degree, which is the point at which the material can no longer withstand stress and begins to fracture.

Although you won’t be able to see them with the naked eye, be prepared for issues down the road. Because of this, it is crucial that the manufacturer’s equipment can be easily, precisely, and satisfactorily customized; otherwise, it will be simple to reduce the "correct" radius to more and end a marriage.

Yes, businesses that are confident in their goods always offer a long shelf life. In this sense, Ruukki and "Metal Profile" are champions.

Selecting the ideal metal tile for your roof requires taking into account a number of factors in order to guarantee both longevity and visual appeal. This article provides a thorough summary of the products available on the market while examining the important factors to take into account when choosing metal tiles. Understanding how each component affects the long-term performance and aesthetic appeal of your roof is essential to making an informed decision. This includes assessing material quality and durability as well as design options and cost-effectiveness. Whether energy efficiency, weather resistance, or architectural style are your top priorities, this guide will help you sort through the wide variety of metal tile options and make sure your roof not only protects your house but also adds to its overall appeal and market value.

Criterion No. 8. Production

The following points are determined by the practicality and durability of metal tiles in the factory:

• The use of quality material, where the thickness of the steel alone is 0.50 mm, and the zinc content is not lower than 225 g.
• The use of hardy coating is better than polyurethane.
• Modern equipment in production.
• Quality control according to world standards.

It matters if the manufacturer uses high-tech equipment, has its own quality control laboratories, and makes sure everything complies with GOST. Apart from massive corporations, modern manufacturers like Samesor and Profil Keskus can also take pride in their high-quality equipment.

The metal tile is essentially created by cold rolling. The heavy tool literally squeezes out the shape of the sheet as it drives into the machine. Although there are a lot of drawbacks to this strategy, only major manufacturers use hot rental. We have created a scheme with additional information for you:

For instance, the metal tile is manufactured using a rigorously regulated technology in which the air temperature plays a significant role (affecting the material’s flexibility and, consequently, its integrity after the rental).

Here are two examples of large factories in the world that produce metal tiles:

One more fascinating moment. The quality of metal tile produced by manufacturers that continue to produce Sentwitch panels is consistently lower. Why? The truth is that Sentwich places a premium on metal insulation, so the incorrect side of the sheets is coated in epoxy—a material that performs worse than polyester but bonds with glue more readily—instead of polyester. For this reason, in global practice, it is disliked when someone makes both inexpensive secondhand wood and furniture.

Selecting the ideal metal tile for your roof requires taking into account a number of important aspects, including cost-effectiveness, durability, and aesthetics. Start by evaluating your surroundings and climate. Areas that experience high winds need tiles that can withstand powerful gusts, while regions that receive a lot of rainfall might benefit from tiles with exceptional water resistance. Choosing tiles that provide long-term protection against weather elements is made easier by having an understanding of these local conditions.

The metal tile’s substance is another important consideration. Steel, aluminum, and even copper are among the options; each has different levels of durability and upkeep needs. For example, steel is more cost-effective and offers strong impact resistance, making it a good choice for a variety of uses. However, aluminum is great at resisting corrosion and is lightweight, making it a great choice for coastal areas.

Take into account metal tiles’ aesthetic appeal when assessing them. With the wide variety of colors and profiles available thanks to modern manufacturing techniques, homeowners can match the architectural style of their home to the roof. Metal tiles are available to match any design preference, whether you like a more modern finish or a more traditional appearance.

Finally, search the market for a reliable supplier that provides high-quality goods with warranties. Examine costs, go over reviews from clients, and find out about installation services. In addition to guaranteeing the materials’ quality, a trustworthy supplier offers advice on how to choose the best tiles for your particular roof needs.

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