Best metal roof tiles in 2020

People who are starting construction or the moment of roofing has already come, face the choice of materials. The most popular and affordable is the metal tile. The appearance of the building, as well as the reliability of the roof, depends on the right choice.

For the right choice, you need to know the basic parameters, and the article will help you indicate which is the best metal tile in 2020, what you need to pay attention to. The rating is based on expert and consumer opinions, as well as the main parameters of the product.

Selection rules

The type of metal tile used depends not only on the general appearance of the structure, but also on the main characteristics, including sensitivity to loads, insulation and other indicators. To determine which metal tile is better, some rules and selection features will allow:

• Thickness - the resistance of the surface to various kinds of loads, as well as the strength of the entire roof, depends on the indicator. The metal tile is made of steel sheets, the best option would be about 0.4-0.6 mm. The higher the value, the better the quality, the higher the degree of rigidity and strength. Goods up to 0.4 mm are easily subject to deformation in places of bends, and dents form near the fasteners to the crate. In addition, deflections may occur during installation under the weight of workers.
• Base material - this parameter can indicate corrosion protection. In the case of high-quality steel, the cost will be slightly higher, the most affordable and optimal choice is galvanized steel sheets, metal tiles made of aluminum or copper will cost more.
• Profile height - the standard value ranges from 1.8-2.5 cm.It is best to buy a product with a high profile to provide good load-bearing capacity for the roof, which can withstand different loads, from snow, walking and other pressures, but the higher value, the greater the cost.
• Sheet size - the indicator depends on the roof area and affects the convenience and speed of installation work. It is important to make the right choice and make accurate calculations in order to minimize the presence of product leftovers. For many manufacturers and models of metal tiles, the width is 1-1.1 m, but the length can be from 0.5 m to 8 m.
• The step of the crate - this parameter affects the distance between the fasteners, which is important to consider before buying. On the modern market, there are options with a pitch of 30, 35 and 40 cm.
• Colors - in this case, the choice depends on personal preferences and features of the building, its facade. For example, for the south, it is better to select light shades, this will reduce the heating of the roof.
• Protective coating - the outer part of the sheets is always covered with a protective layer, which helps to prevent rapid paint fading from the sun, in addition, it reduces the sensitivity to corrosion. Based on the material for this layer, the cost of the tiles and the period of operation vary. Polyester is often used with an index of 22-27 microns, which lasts about 10 years, there is a better version of matt polyester with a thickness of 35 microns and a service life of up to 15 years. Pural is more expensive, but its useful life is up to 30 years, and the layer thickness is 50 microns.

An equally important parameter of choice will be profiling, which determines the appearance of the metal tile. Also, the speed of snow and other precipitation, the strength of the roof depends on this. Main types:

• Monterrey - visually resembles a classic clay tile, a product with waves, has no sharp edges and is considered the most popular option.
• The cascade is a trapezoidal shape with clear edges, visually similar to a chocolate bar.
• Andalusia is a wave-shaped profile characterized by a horizontal laying pattern.
• Modern - similar to the first option, but with pronounced edges.
• Joker is a roof with regular waves and rounded ridge contours.
• Shanghai is a non-standard type of profile that is noticeably different and characterized by a high ridge.

Working with metal tiles and choosing them for arranging the roof, many people have a number of questions. For example, what is the best ondulin or metal tile? There is no definite answer, since each person himself determines the priority goods for himself, but metal tiles will be more durable, and many companies that make them give a guarantee of up to 50 years. Ondulin itself, in comparison, will be more fragile, and its service life is short. Similarly, when asked what is better metal or corrugated board.

During operation, it is recommended to use waterproofing materials to increase the level of reliability of materials and resistance to moisture. In the case of a simple roof, you can use a three-layer film, and if you use insulation for roofs, then choose a super-diffusion membrane.

When choosing roofing materials, be sure to remember about pruning and the amount of waste. In general, their volume is not more than when working with other products, but some companies make unusual shapes for a specific customer and his roof, this will save on trimming and pay exclusively for the square of the roof.

If we compare metal tiles with bituminous roofing or traditional slate, then during the rain, noise can enter the room. It is easy to remove if you carry out the installation work correctly and follow the basic rules, as well as insulate the roof.

Types of metal tiles on the modern market

There are several main types and many manufacturers of metal tiles. All materials differ in color, profile, protective layer. All this affects the service life, basic operational parameters and price.

Pural and matte pural

The average cost of this option starts from 430 per 1 sq.m. This coating is considered the best among those made on the basis of polyurethane. Pural is considered optimal in terms of cost and quality, a roof made of such raw materials will retain its color and original appearance for a long time, and provides excellent protection from external factors. When purchasing, you may notice a designation in the form of PUR or PURAL. The protective layer is 50 microns thick, and the average service life is 30 years. If we talk about matte pural, then the main parameters are similar, but the roof will look like silk or velvet.

Benefits:

• Due to the layer thickness, the product's resistance to mechanical stress and damage is significantly increased.
• Long operational period.
• It is not exposed to sunlight, so the roof will retain its original color for many years.
• It is not affected by aggressive substances, which makes it possible to use the material for regions with poor ecology.

There are no pronounced shortcomings, but many are not satisfied with the cost.

Matt polyester

Metal tiles with such a layer will cost from about 290 rubles per 1 sq.m. The roof will not have a shine, since the composition contains Teflon. This can be a good choice for a private home if the owner doesn't like a glossy roof. The product is MPE, MatPE or PEMA. A protective layer with a thickness of 35 microns, which allows you to achieve a service life of more than 15 years, this is the time the surface will retain its original appearance.

pros:

• Acceptable cost.
• Nice appearance.
• Excellent resistance to sunlight as opposed to gloss.

Minuses:

• A small selection of colors for the roof.
• The surface is easily scratched, therefore, during transportation and installation work, you must be very careful. The scratches themselves are difficult to remove, since dullness at home is almost impossible to obtain.

PVDF (Polydifluorite)

Metal tiles with such a coating are made on the basis of 4 parts of polyvinyl fluoride and 1 part of acrylic. Average price for 1 sq.m. starts at 430 rubles. Thanks to the addition of pigments, the resistance to sunlight increases, the color brightness and shine of the roofing material are improved. The surface with such a layer can be either matte or glossy. Conditionally marked as PVDF or PVDF2. The layer is 27 microns thick, the retention of properties and the service life of about 40 years.

Pros:

• It can be applied in any region, regardless of the climate.
• Not exposed to ultraviolet rays.
• High degree of corrosion resistance.

The main disadvantage is the cost of the product.

Purex

This coating for metal tiles is considered the most expensive, but also of the highest quality, durable. The average cost is from 580 rubles per 1 sq.m. This is the most modern protective layer created by Scandinavian craftsmen and is easily suitable for harsh climates. The surface is semi-matt with an interesting play in the sun, which can emphasize the relief. In the case of bright sun, there is no specular reflection, as for normal gloss. This roof finish looks rich, but restrained. The product is conventionally designated as PUREX. The layer is 26 microns thick, but the service life will be about 40 years.

pros:

• Long operational period with preservation of properties.
• Excellent external data.
• It is not negatively influenced by weather conditions and the environment.
• Despite the small thickness of the protection, it is highly resistant to mechanical damage.

The main drawback is the very high price.

Plastisol

The base of this coating is polyvinyl chloride. The surface is embossed, visually reminiscent of natural leather or wood, and after installation work it looks great and complements the building. Initially, the coating was created for places where it is always cool and high moisture. Due to this, it is not recommended to use roofing material for the south or regions with a predominance of sunny and hot days. Conventionally designated as Pl and PVC. The layer is 20 microns thick, and the preservation of the basic qualities will be about 20 years, provided that it is used in the desired climate.

Pros:

• Excellent corrosion resistance.
• Not exposed to stress and mechanical stress.

Minuses:

• Poor resistance to sunlight, from which surface deformation is possible.

According to consumers from the southern regions, such a roof literally begins to exfoliate in 4 years, and the protection of steel simply disappears with the loss of color and characteristics.

Glossy polyester

This type is characterized by practicality and economy. This roofing material is considered the most popular on the market. It has good resistance to environmental influences. It is designated as PE, a layer in a thickness of 22-27 microns, and the performance characteristics remain up to 15 years.

Pros:

• Affordable cost.
• Large selection of roof colors.
• Opportunity to buy at any building and specialized store.
• Optimum resistance to temperature fluctuations.

Minuses:

• Short service life.
• Weak protection against mechanical damage, so you need to be careful when transporting and arranging the roof.
• It is exposed to ultraviolet radiation, therefore, over the years, the brightness of the paint is lost, the entire roof burns out.

Tips for final selection

As a conclusion and simplification of the choice of roofing materials, the following tips can be distinguished:

• The protective layer for metal tiles made of polyester is suitable for regions and areas where high resistance to the harmful effects of the atmospheric environment is not needed.
• A good metal tile with plastisol for areas with a predominance of cold, when there are very few sunny and hot days.
• For southern areas with frequent scorching sun, it is recommended to choose metal tiles with a layer of purex, PVDF or pural.
• Pural and polyester coverage will work well for center areas.
• In snowy areas with frequent precipitation, it is recommended to use metal tiles with a wave height of 2 cm.
• The best metal roof tile in a wooden house will be red or green, the brown version will be an excellent addition to the brick.

Based on the style of construction, a potential buyer should make the right choice in appearance. For example, Cascade or Monterrey is well suited for classical buildings, Shanghai is suitable for eastern buildings, and Modern can be used for an abundance of glass.