What is the best roofing material. How to choose roofing material. Roofing: choosing a material Modern finishing materials for the roof of a house

One of the most important aspects of building a house is the construction of a roof. Its reliability, durability and functionality largely depend on the roofing.

Therefore, the choice of roofing material must be taken seriously.

In doing so, several important points:

It includes:

• own weight roofing cake: truss system, roofing material, insulation, etc.;
• the weight of the probable snow cover (calculated taking into account the characteristics of a particular region);
• wind load specific to the area.

• architectural solution

Based on the project, you can determine the configuration of the future roof.

Based on its parameters, design features, shape, the design of the entire system and the type of coating are selected.

• Duration of operation, fire resistance

In connection with the conditions of use of the roof, a specific service life and fire resistance are selected. For example, when constructing the roof of a small barn, it is absolutely not worth spending a significant amount on the purchase of the latest generation of technological materials.

Each of the roofing materials has a certain warranty period.

• For metal tiles, it ranges from 5 to 15 years (with some types of polymer coating, the period does not apply to changes in color, gloss, etc.)
• When soft tiles the service life is 15-20 years, while the guarantee refers only to the absence of defects and the tightness of the roof, without touching the color.
• Natural tiles should last from 20 to 30 years. The manufacturer additionally guarantees frost resistance, but exposure to acids, vapors and damage resulting from improper transportation is not covered by the warranty.
• The service life of the slate is up to 10 years.
• When choosing bituminous corrugated sheets the term will be 15 years (refers to tightness and does not apply to color).
• Profiled sheets should serve from 15 to 20 years - depending on the presence of the coating. The specified period does not apply to mechanical damage that occurred during transportation or installation.

The actual service life can many times exceed the specified indicators.

For example, a roof made of soft tiles and metal tiles does not need to be repaired for 30 to 50 years, from natural tiles- from 100 to 150 years, on the basis of slate - up to 40 years, corrugated board - up to 50 years, etc.

• The optimum ratio of price and quality

Today, the construction market offers a huge selection of roofing materials of different quality and price range.

The financial side is of no small importance - especially considering that the installation of the roof is the final stage of construction, when the budget is already running out. Nevertheless, saving on roofing is not worth it. But it is also not necessary to overestimate the possibilities of the latest super-expensive materials. It is better to consult with experts in advance and stop at the golden mean by choosing a good product at the right price.

The main types of roofing materials

The main qualities that you should focus on when buying should be:

• strength;
• weather resistance;
• durability;
• thermal conductivity;
• resistance to corrosion;
• non-toxicity;
• environmental friendliness.

Ceramic tiles

Its basis is clay mass. After passing through the stages of formation and further firing at a temperature of about 1000 degrees, it acquires a reddish-brown color. Some samples are covered with glazed protective film. It is applied before the firing procedure. The function of the film is the optimal removal of deposits.

AT ready-made tiles are small tiles size 30x30 cm (weight - about 2 kg).

Depending on the method of manufacture and location on the roof, there are several varieties of ceramic tiles:

• flat strip tiles;
• ordinary ceramic;
• groove stamped;
• groove tape;
• single wave;
• two-wave, etc.

The ceramic version of the tile is suitable for a slope angle of 25 to 60 degrees.

• If the angle is less than 22 degrees, take additional measures to improve ventilation and waterproofing.
• In the range from 22 to 60 degrees, standard material fastening is carried out.
• If the angle is greater than 60 degrees, additional mount nails or screws.

The tiles are fastened to each other using a special system of locks, and to the crate - using special holes. Using this method, the top row of tiles lies on the bottom, resulting in a continuous roofing carpet that excludes the possibility of leakage.

Ceramic tiles can last up to 150 years without repair.

Its use is advisable in stone, brick, wooden buildings with any number of floors.

The main advantages of ceramic tiles are:

• minimum costs during operation;
• excellent sound insulation;
• fire safety;
• frost resistance;
• the material is not subject to corrosion;
• allows you to create a "breathing" roof: the moisture accumulating in the under-roof space evaporates as a result of the presence of micropores in the structure of the tile;
• aesthetic appeal of the roof (achieved through a wide range of colors and shapes).

Among the disadvantages of ceramic tiles, it should be noted:

• significant weight, due to which there is a need to reduce the rafter pitch or increase the cross section of the rafter logs;
• insufficient strength;
• in the case of installation on roofs of complicated structures, it leads to the need for technological difficulties: the installation of a reinforced crate, additional waterproofing and a greater consumption of fasteners.

The price of the material is from 20 to 50 US dollars per square meter.

Bituminous (soft) tile

The basis of bituminous tiles is fiberglass, cellulose, polyester. They are applied to bitumen tiles, after which they are coated with a special substance to give a certain color.

A layer of bitumen-rubber coating makes the material quite durable and reliable, besides, under the influence of sunlight, it glues the roofing carpet and gives it integrity.

Tiling is different small size. The length of the sheet is 1 meter, the width is from 30 cm, the weight is within 8-12 kg (1 sq.m.).

Release form: rectangular or rounded.

There is a wide range of colors on the market.

The high plasticity of the material allows it to be used on roofs of any, even the most complex configuration: tiles easily follow all bends, corners, and adhere tightly to any curved surfaces.

Bituminous shingles can be used on roofs with a slope angle of more than 12 degrees. The maximum angle value is not limited.

When installing soft tiles, an indispensable condition is the installation of a lining layer (carpet), which is laid on the surface of a continuous crate based on OSB or waterproof plywood.

The carpet is made from waterproofing material. It must be rolled out over the entire roofing area.

The use of flexible tiles is advisable when constructing the roofs of private houses, cottages, public buildings, gazebos and garages.

It is an excellent choice for refurbishing old roofs based on bituminous materials or roofing iron. Wherein new carpet is created directly above the suitably prepared old one.

If a roof with a bituminous coating is being repaired, it acts as a lining carpet.

Advantages of shingles:

• versatility - the material can be used for roofing with almost any angle of inclination;
• stability during transportation and installation;
• the possibility of inexpensive and quick subsequent repair of the roof;
• resistance to corrosion, mold and rot;
• high sound insulation;
• small amount of waste.

The disadvantages of this material include:

• high level flammability (G3);
• instability to the effects of ultraviolet radiation;
• seasonality of installation (work cannot be carried out during the cold season);
• shingles do not belong to the elite class.

The average price is 8-10 dollars per 1 sq. m. m.

metal tile

metal tile- these are galvanized steel sheets (bearing part) with a polymer coating applied on top (a protective layer that also performs decorative functions).

The number of layers and the way they are connected can be different for different manufacturers. Required are a layer of zinc on both sides of the sheet and a protective polymer coating: polyester, acrylic, plastisol, PVF2. The coating also determines the properties of the surface (shiny or matt) and its shade.

At first glance, the texture of a metal tile resembles a ceramic tile. However, it is a textured corrugated solid sheet of steel, not tiles. The minimum sheet thickness is 0.4 mm. Dimensions may vary.

Metal tiles are suitable for roofs with a slope angle of 15 degrees and above (there is no upper limit). With a slope angle of up to 20 degrees, the joints between the decks must be sealed.

Installation of the material is not difficult: fastening is done with nails or self-tapping screws to the crate. The overlap must be at least 250 mm, in the transverse direction - one wave.

The metal tile is almost 100% versatile: it can cover any building: temporary kiosks, high-rise buildings, shopping centers, industrial facilities, private houses, cottages.

The use of metal tiles allows significant cost savings: its cost is almost 3 times lower than the cost of ceramic tiles. At the same time, the quality of the roof does not suffer: it turns out to be strong, beautiful, durable. The metal tile is suitable for a false roof device: flat roof, trimmed around the perimeter with a metal tile with a certain slope.

The main advantages of the material:

• the possibility of quick and easy installation;
• resistance to mechanical factors;
• low cost;
• lightness (weight 1 sq.m. - from 3 to 5 kg);
• ease of transportation (does not crack, does not break).

The disadvantages of metal tiles include:

• a significant amount of waste during installation;
• poor sound insulation (presence of noise during precipitation).

The price fluctuates in the range of 7-15 dollars/sq.m. m.

Slate (asbestos-cement boards)

Wavy asbestos cement roofing sheets are a composite material based on cement, the strength of which is increased with the help of asbestos fiber.

85% of the material is Portland cement and 15% is short-fiber asbestos.

Release form - rectangular sheets with wavy corrugation. The number of waves is 6.

Sheet dimensions: 1.2x0.7 m, minimum wave height - from 28 mm. One sq. m. weighs from 10 to 15 kg.

The sheets are mounted with an overlap, fastening to the crate - with nails using soft sealing gaskets. The basis for the material is a crate created from beams with a section of 50x50 mm (with sheets of a conventional profile) and 75x75 - with a reinforced profile. In the first case, the length of the rafter pitch is 500-550 mm, in the second - from 750 to 800 mm.

The device of a slate roof requires laying a lining layer of roofing felt or glassine.

Slate is suitable material for roofs with a slope from 12 to 60 degrees.

AT modern construction they cover small buildings: summer kitchens, sheds, utility blocks. However, some homeowners, in order to save money when constructing the roofs of private houses or cottages, prefer asbestos-cement sheets.

Slate benefits:

• high level of strength;
• easy to cut with a grinder;
• is inexpensive.

Flaws:

• fragility;
• aesthetic unattractiveness;
• has the ability to accumulate moisture, which leads to further development mold and fungus;
• releases toxic compounds, making it a poor choice good decision in the case of residential or public buildings.

The approximate price of asbestos-cement slate is 2-3 dollars per square meter. m.

Decking

Decking is profiled (corrugated) sheets based on hot-dip galvanized steel. They are available with or without polymer coating.

The shape and height of the waves may vary. They are trapezoidal, rounded, sinus-shaped. The wavy surface greatly simplifies the joining process and provides the coating with an aesthetic appearance.

Profiled sheets from different manufacturers come in various sizes.

The material can be mounted on the roof at a slope angle of 10 degrees (there is no upper limit).

Installation of corrugated board is carried out on a crate of bars with a glassine gasket, used to improve the waterproof qualities. Fastening is carried out using self-tapping screws. For 1 sq.m. 6-8 screws are required.

The overlap at the joints is at least 200 mm. The joints are filled with bituminous sealant.

Using profiled sheets, you can repair the old roll roofing laying them on top of the old coating.

Especially often the material is used in the installation of roofs for industrial or household purposes (factories, factories, car washes, supermarkets, utility rooms or sheds).

Advantages of a professional sheet:

• quick and easy installation;
• increased bending strength;
• durability.

• The disadvantages of profiled sheets include poor sound insulation.

Material price - from 10 dollars per sq.m.

Ondulin

Ondulin is a roofing material that is truly unique in its qualities. It is also used for facing works.

The average life of a roof made of ondulin is about 50 years. The waterproof guarantee period is 15 years.

The material has a multilayer structure. Its basis is cellulose impregnated with distilled bitumen. Special resins, pigments, and other additives are added to the raw material, after which it is processed under pressure at high temperatures.

The result of using the exclusive technology of French manufacturers is a light, durable, hard, moisture-resistant evenly colored sheet.

• Builders consider the main advantage of ondulin to be its strength, which is explained by its multilayer structure.
• Resistant to wind and snow loads, sudden changes temperature regime, the effects of chemical agents make the material universal: they can cover the roofs of small country houses and huge industrial facilities.
• Ondulin is a completely safe and environmentally friendly material, since it does not contain asbestos, which has great importance in the construction of residential, social, public buildings.
• The excellent soundproofing properties of ondulin make it especially popular in the construction of children's institutions, hospitals, and country cottages.
• Ondulin has a low weight (the material is 4 times lighter than traditional slate), which makes it possible to use it when working on an already erected roof. At the same time, it is not necessary to disassemble the roof: it is simply covered with ondulin sheets, which significantly increases the sound and heat insulation of the structure.
• The ease of installation of sheets allows you to do without the help of specialists.
• Dyeing of the material during production ensures color stability.

The dimensions of the sheets are 2000x950 mm, the height of the waves is uniform, the number of waves is 10. The weight of the sheet is 6.5 kg.

The main advantages of ondulin:

• hardness;
• super strength;
• moisture resistance;
• resistance to temperature fluctuations;
• non-susceptibility to chemical and biological factors;
• fire safety;
• environmental friendliness.

Flaws:

• the absence of a snow retention system, as a result of which the material is not recommended for use on flat roofs or roofs with a slight slope.

Price - from 10 to 14 dollars per sq.m.

Ruberoid

Ruberoid is one of the most commonly used roofing materials.

It is made on the basis of roofing paper, which is impregnated with low-melting oil bitumen, after which it is coated on both sides with refractory bitumen and a protective layer of fine-grained dressing to prevent sticking in rolls.

The upper side is covered with a coarse-grained topping, which perfectly resists atmospheric precipitation and increases the life of the material.

Low price, ease of transportation and ease of installation determine its wide popularity.

In modern construction, a built-up type of roofing material, or, as it is also called, euroroofing material, is becoming increasingly popular.

Its basis is fiberglass or polyester with bitumen-based coatings, to which a polymer is added, which makes it possible to lay roofing material on the roof without the use of mastics. This greatly increases the safety of roofing work and reduces their labor intensity.

Euroruberoid has excellent mechanical properties, a high degree elasticity, tensile strength, water resistance.

The material can be used in conditions in which the use of other materials is impossible or associated with significant difficulties and costs.

The main advantages of the material are:

• ease of installation;
• ease of transportation;
• cheapness;
• elasticity;
• water resistance;
• durability.

Of the shortcomings, it is worth noting:

• insufficient strength;
• high flammability.

The price of roofing material is from 0.5 dollars per 1 sq.m.

CONCLUSIONS:

• The choice of roofing material is one of the most important aspects of construction.
• When choosing, it is necessary to take into account the load on the roof, architectural features, service life, price and quality of the material.
• Each of the roofing materials has a certain warranty period.
• When choosing, it is necessary to take into account such qualities as strength, stability, durability, safety, etc.
• The most popular roofing materials are: ceramic tiles, soft tile, metal tile, slate, corrugated board, ondulin and roofing material.

Learn more about the most common roofing materials in a special video.

We will send the material to you by e-mail

Any roof, no matter whether residential a private house, cottage or utility building, needs right choice and roof installation. It depends on how the roof will endure the negative effects of natural factors, as well as its service life. That is why it is so important to choose high-quality and suitable roofing materials for a particular building, the types and prices of which are presented in this article.

It is important to correctly determine the type of roofing material required.

Roofing materials for the roof: types and prices from various global and domestic manufacturers

There are a lot of options for roofing materials that differ in purpose and properties in operation. Some are the best option to cover the roof of a dwelling, the latter are suitable exclusively for household facilities.

Metal roof tiles: types, options, scope

This material one of the most popular roofing materials for roofs among modern builders (types and prices are presented below), and this is no coincidence, because in addition to excellent performance properties, it has a beautiful appearance.

metal tile It is made of steel sheets of different thickness, treated with a special coating that prevents dents, scratches and other deformations from small debris and stones. Corrosion can occur as a result of damage to the varnish layer, which will significantly reduce the life of your roof.

In addition to the standard galvanized steel sheet, other metals can serve as the basis for the metal tile, which will be somewhat different:

• Aluminum tiles have a number of advantages, which include factors such as resistance to corrosion and lightness. The disadvantages of this solution is the relatively high cost, and a limited range of colors.

• Copper as a roofing material, it exhibits such properties as durability and reliability, and in addition, it is a truly sophisticated solution. As with any other copper surface, a greenish coating will appear on such a roof over time, protecting the metal from damage in a similar way to polymer coatings.

There are a number of different design solutions in the field of metal roofs, each of which has its own characteristic features:

• Roofing is very popular among world manufacturers. Monterrey , shaped like an ordinary clay tile.

• Profile Cascade the shape resembles a chocolate bar, and is great for covering the roof complex shape. This solution is optimal for those who want a strict, concise, classic roof.
• Profile Joker look like ceramic coating and has smooth waves, and is also considered one of the basic, traditional options roofs.
• Profile Banga was introduced in construction quite recently, but has already managed to win fans thanks to the non-standard form of a high wave, thanks to which a three-dimensional image is created.

• Andalusia , like the previous version, appeared on the market not so long ago, but has established itself as high quality tiles, surpassing even Monterrey in fastening.

• Shanghai , brought to Russia by Chinese workers, has a complex geometric shape.

Metal roofing for a roof: types and prices for them

Image		View	Average price, rub/m2
	Metal Profile	Monterrey	from 345
		Maxi	from 345
		Standard	from 340
	grand line	Classic	from 304
		Modern	from 209
		Kvinta	from 338
	Ruukki	Finnera	from 660
		Monterrey	from 490
		Elite	from 1260
		Armorium	from 815

Decking: scope, application features

The corrugated board is made from the same material as the metal tile, but it is used mainly for household and industrial purposes, for example, to cover sheds or shops. Thanks to the technology of its manufacture, such a material with correct installation can last up to 50 years.

Benefits of using corrugated board:

• resistance to corrosion, adverse natural influences and mechanical deformation;
• long service life;
• ease of installation due to comfortable shape and ease of construction.

Attention! Decking, like metal tiles, has a high noise level, which is why the roof needs additional sound insulation.

Image	Manufacturer's name	View	Average price, rub/m2
	Roofing 4 seasons Polyester	C8	240
		C8	558
	Roof 4 seasons Printek	C21	275
		C21	669
	Grand Line Atlas	C8	436
		C21	497
		H60	580
		CH35	496
	Grand Line Velur	C8	450
		C21	514
		H60	599
		CH35	513

Related article:

Ondulin: natural roofing material

Ondulin is a sheet roofing, which is made on the basis of cellulose impregnated with polymeric substances. Ondulin is stained from above special paint which is immune to heat.

Advantages :

• naturalness, environmental friendliness and safety of use;
• good indicators of moisture resistance;
• simple installation, low weight, the ability to cut the material with a simple hacksaw;
• absolutely silent;
• budget prices.

Seam roofing of the roofs of a private house: types and price

This material is a processed sheet of steel, coated on top with a layer of zinc. Often, elements for enhanced protection against aggressive environmental influences are also coated with special polymeric liquids. Thus, a seam roof is a coating that consists of sheets fastened together.

Types of similar material:

• single elements;
• standing;
• double;
• recumbent.

Benefits of using a seam coating:

• immunity to low temperatures, no risk of fire;
• high flexibility and low weight, allowing installation even in complex roof shapes;
• aesthetics, brevity.

Image	Name	Coating type	Average price, rub/m2
	Self-locking fold	Galvanization	316
		Polyester	419
		Atlas	529
		Velours	544
		Quartzite Light	594
	Double standing seam (Profi)	Galvanization	274
		Polyester	363
		Safari	516
		Velours	473
		Quartzite	652
	Double standing seam	Galvanization	274
		Polyester	363
		Atlas	459
		print	595
		Velours	473

Soft roof for the roof: types

There are a number of coatings related to, which include materials such as mastic, polymer membrane, various roll materials.All of them have the following positive properties:

• resistance to negative influences weather conditions, various kinds deformations;
• simple installation that does not require special skills and equipment.
• Complete fire safety, soundproofing;
• long service life.

The right roof is made up of little things. prepared for you a news selection, thanks to which you can choose exactly the coating that you need for the roof of your house!

A stylish home needs a spectacular roof. And in order to make all your fantasies come true, you need a special coating!

Company Holzplast represents a soft roof Daflex, which is a high-tech multilayer material.

The basis of this roofing is non-woven fiberglass impregnated on both sides with SBS-modified bitumen.

On top of the tile shingle is covered with a layer of thermally dyed basalt and slate granules, which prevents the granules from fading.

Because the roof is the first to take on all the blows of nature in the form of rain, snow, ultraviolet radiation and wind, then it is subject to increased requirements for wear resistance and tightness.

Here are the features of this product:

• Granules give the material a spectacular look and protect the roof from external influences.

• The bottom layer of the shingle of the tile gives the coating resistance to wind load and additional tightness to the material due to the layer of self-adhesive modified bitumen.

• The low weight of the coating provides a small load on the roof structure, as well as on the walls and foundation of the house.

And so that your choice is not limited, three types of roofing are offered:

• Series Diamond

A hexagon with a shadow creates a visual effect of volume on the roof.

• Series Imperial

at the expense rectangular shape tiles roof of your house will look like the roof of an old mansion.

• Series Sapphire

it one-stop solution for any modern home.

Is there such a developer who has not heard anything about metal tiles?

Verified in Finland! The same can be said about the metal tile Takotta from company " Roof World".
This metal tile is coated with a unique coating plastisol.

Despite the fact that the color range of this product is very wide, the most popular colors polyester coated metal tiles remain brown, red and green.

Among the features of this material are the following:

Due to this property, the metal tile is quite easy to transport and install.

• Its installation does not require professional skills. The coating can be laid on the roofs of the most different types except for spherical ones.

The angle of inclination of the ramp should be at least 14 degrees.

• The metal tile has a coating thickness of 0.4-0.5 mm. And decorative and protective polymer coatings additionally protect the sheets and give them aesthetics.

What happens if you combine two materials into one? Will they inherit each other's virtues?

Yes, and that is why the company Onduline represents bituminous roofing system "Onduvilla". It has long been known that bitumen-based roofs have a lot of advantages:

• Durability - more than 50 years of service;
• Low thermal conductivity - therefore, condensation does not form on such a roof, and in summer it is cool under it;
• Excellent water resistance;
• Low level rain noise.

Such bituminous tile is 6 times thicker than any metal tile.

Among the features of this roofing, the following points can be distinguished:

At the same time, such bitumen roof meets all requirements about ecology.

• When mounted on a conventional pitched roof tiles do not require a rigid solid base of 0SB-3.

She does not need a lining waterproofing carpet, which is mandatory for any flexible tile.

• The volumetric profile of the shingle provides excellent ventilation for the future roof.

He also gives finished roof classic look.

• When laying this coating on the roof, a lively, colorful and very bright pattern is formed.

Strength multiplied by durability - this is exactly what can be said about a steel roof.

Company STYNERGY continues to expand its product range and launches a project "STEEL VELVET"

The basis of this coating is high-quality steel grade 08PS 0.5 mm thick with upper class galvanizing 180 g/m², which guarantees perfect geometry and increased up to 25 years lifetime. durability and reliable protection roofs from corrosion are achieved thanks to unique technology applying hot zinc to the metal surface, providing their maximum adhesion.

The product has the following features:

• matte textured polyester coating gives roofing products a noble and unique look.

• The coating provides additional protection against UV radiation and is resistant to fading due to a layer of polyester coating thickened up to 30 microns.

• The coating has a unique quality - the absence of surface roughness, which provides excellent washability metal tiles by atmospheric precipitation, thereby guaranteeing an excellent look and rich color of the roof throughout the entire period of operation.

• The durability of the roof is ensured by a fixed metal thickness of 0.5 mm.

Every owner wants the roof of his house not only to protect from bad weather, but also to look beautiful.

BUT high requirements reliability and aesthetics are fully consistent with one of the types of soft roofing from the company Krona- shingles WOODCREST_AR.

The bituminous tile is made on an inorganic basis - the fiberglass impregnated on both sides with bituminous or bituminous and polymeric weight. And thanks to the granulated surface, soft tiles can be painted in any color.

Also, mineral powder protects the tiles from the harmful effects of a mechanical and natural nature, ultraviolet rays. The roughness of the granular surface of the product contributes to the fact that in winter snow does not slip from it during the thaw.

Features of this product include:

• The tile has a flexible structure and provides an excellent three-dimensional view of the roof of any house.
• The tile has a design that mimics the old wooden tile.
• The tile is resistant to winds up to 130 km/h and is able to withstand wind gusts up to 177–210 km/h.

210 km/h when fastened with 6 nails according to installation instructions.

And due to the zero electrical conductivity of bitumen, when choosing such a tile, you can save on the installation of a lightning rod.

And if you want your roof to look like a voluminous wooden roof, use laminated shingles TruDefinition Duration MAX_AR which:

• It has a very deep volume and the most greater thickness tiles.
• It has a guarantee of wind resistance up to 210 km/h and a guarantee of resistance to AR fungus.

The tile is made on advanced SureNail technology.

This technology has the following advantages:

• Shingles of soft tiles stick together better.
• The shingle is firmly nailed to the roof along a special fastening line, while the fiberglass strip does not allow the nail to break through the tiles.

And even strong wind will not be able to rip the tiles off the roof, despite the fact that according to the shingle technology, only 4 nails are nailed!

Find all the information on choosing roofing in you can .

And on our Internet TV channel where you can learn how to make the right choiceeconomy roofs.

The roof of the house is very important element. It protects from bad weather, cold and can harmoniously fit into the overall landscape or, on the contrary, stand out brightly. Therefore, many construction companies offer a huge selection of types of roofs and roofing materials.

If you decide to build a house, then our article will help you understand the variety of roofing materials.

Photo 1 - Modern soft roll roofing

Roofing materials for the roof

Photo 2 - Varieties of roofing materials

Important! The roof of any building has a heavy load, since it must withstand all weather disasters - this is a strong gusty wind, and thicknesses of snow, and hail, and tons of water from rain. Manufacturers of roofing materials around the world do not stand still and are constantly developing new designs that have improved technical characteristics.

Modern materials must meet the following parameters:

• strength - the roof is resistant to any weather conditions;
• water resistance - the material should not let moisture through;
• frost resistance - temperature difference does not affect the quality of the material and is not the cause of its wear;
• not exposure chemicals and harmful microorganisms
• sound absorption - the roof should not let external noise into the house;
• durability and high manufacturability - the roof should serve at least 10 years, be easy to install, maintain and repair;
• beautiful appearance is also not unimportant.

Roofing materials are divided into the following subspecies:

• polymeric - new, modern type roofing, which includes - composite tiles, plexiglass, euroslate, polycarbonate;
• bituminous - this includes self-adhesive rolls, bulk materials, polymeric membranes and shingles;
• metal - profile and flat sheets, corrugated board, metal tiles;
• mineral - all kinds of artificial ceramics, porcelain stoneware.

Slate

Slate remains the most popular and sold today and dominates in the construction of pitched roofs.

Photo 3 - Slate roof

A slate roof is relatively inexpensive and can be painted with waterproof paints in any color.

Bituminous roll material

The second most popular place is bituminous roll material which is comfortable and practical on flat roofs.

Photo 4 - A sample of bituminous roll materials

Bitumen is laid on a perfectly clean and even surface using a special gas burner. The top layer of the material is coated with a unique mineral dressing, which has different colour, different structure and is a protective layer, providing an aesthetic appearance.

The material after hardening guarantees high strength, durability and tightness. Almost all high-rise buildings in big cities with flat roofs are covered with rolled bitumen.

Photo 5 - Gas-burner for rolled bituminous coating

Polymer materials

• withstands heavy loads and the roof can be used as a helipad, parking, garden or place to relax;
• allows for the repair of roofs made of soft material;
• convenient for finishing chimneys, ventilation ducts, joints between the roof and the parapet or visor, because cutting and bypassing holes is not required;
• the material provides reliable waterproofing;
• facilitates the construction of roofs with complex architecture.

Liquid polymer can be poured onto a base made of:

• concrete slab;
• tree;
• metal;
• cement screed;
• roll materials;
• asbestos cement sheets.

Photo 6 - Bulk polymer roof

The smaller the slope of the roof, the easier it is to work with the polymer. The composition of the material includes reinforcement, which includes fiberglass and waterproofing and special mastic.

As a result, a perfectly flat roof without seams and gaps is obtained, which will last for decades. The color can be chosen taking into account the taste preferences of the developer, for example, as in the following photo.

Photo 7 - Bright self-leveling roof

Roofing from polymeric membranes

Roofing from polymer membranes has also become widely used recently due to the fact that the material is very light and does not create additional load on the truss system, easy to install, allows you to implement any architectural ideas. At the same time, the roof is durable and of high quality. This material made it possible to achieve the effect of a "breathing" roof, since condensate does not accumulate under it.

Photo 8 - Roofing made of polymer membranes

Polymer sand tiles

Of all modern materials, polymer-sand tiles are considered the highest quality and most demanded. Roofing material is made from molten polymer with sand and dye. After application to the roof and complete solidification, it is almost impossible to break such a roof. Just imagine, a polymer-sand tile can withstand a weight of 350 kg per 1 cubic centimeter.

The material is laid in the same way as ordinary tiles, only it weighs twice as much. You can see a sample of the material in the next photo.

Photo 9 - A sample of polymer-sand tiles

And the roof from it - well, just a beauty, with a pronounced personality, the future owner will definitely like it.

Photo 10 - Polymer-sand tile roof

The color scheme of the material can be the most diverse, for example this.

Photo 11 - Turquoise polymer-sand tile roof

Or like this.

Photo 12 - Multi-colored sample, aged in one tone

$ Roofing: price per job

Of course, it is advisable to entrust the installation of a roof and the installation of modern roofing to professionals. In today's construction market great amount firms that will quickly calculate and carry out roofing work with high quality. The main question remains - how much will the roof cost and what is the price for the work?

Pouring a liquid polymer costs on average:

• from 50 hryvnia per square meter;
• from 150 rubles per square meter.

Builders charge the same amount for laying polymer membranes.

Mounting sand-polymer tiles costs:

• from 70 hryvnia per square meter;
• from 200 rubles per square meter.

Varieties of tiles for roofing roofs

In our article, we have already dealt with some modern roof coverings, but there are still a huge number of materials that are effectively used for roofing.

Ceramic tiles

Made from formatted clay and fired. The natural color is reddish brown, but it can be dyed any color. Average weight one tile is 2 kg. The material is porous, due to which moisture evaporates. But there is one significant disadvantage - the coating is very heavy, therefore it requires a reinforced truss system with frequent elements, which significantly increases material consumption. The tile itself is also fragile, which makes it difficult to work with it.

Photo 13 - Ceramic tiles

Cement-sand tiles

Outwardly, it does not differ from the previous one, it is produced flat or convex. Great for both flat roof, and for pitched with an angle of 20 to 60 degrees. The advantage of this coating is that over time it only becomes stronger, resistant to aggressive natural manifestations and even radiation. The disadvantages include massiveness (thickness is from 1 centimeter).

Photo 15 - Roofing from bituminous tiles

metal tile

Deserves special attention. It is made from a single sheet of galvanized steel with a polymer coating. From the outside it seems that the material consists of separate "tiles", but in fact it is a whole sheet. The roof is available in any size, it is easy to cut and fit, has a light weight and is suitable for all slope angles. There is only one minus for metal tiles - poor sound insulation.

Photo 16 - Samples of metal tiles

There is also a huge amount of roofing materials, for example:

• slate coating;
• corrugated board;
• euroslate;
• steel, copper, aluminum seam roofing;
• natural natural materials etc.

Experts will always help you make the right choice.

Roofing: video

See the following detailed video and it will definitely help you.

Must comply with existing requirements. It's not just about them appearance, but also operational properties. Modern roofing materials must reliably protect the structure from negative impacts. external factors. First of all, from wind, rain, snow and other precipitation. Does it exist best material for a rooftop? Let's try to understand this further.

General information

On the market today are different kinds roofing materials. Coatings are classified according to characteristics. In this regard, when choosing a roofing material, the following must be considered:

• The purpose of the building. Structures can be residential, industrial, economic, household. In accordance with this, coatings with certain properties are selected. For example, the material for the outside may not be as attractive as for a residential building.
• Estimated service life of the coating and the structure as a whole.
• Correspondence of the roofing material with the rest of the roof structure.
• The complexity of installation and subsequent maintenance.
• Compliance with modern trends.
• Noise-insulating and heat-saving properties.

Main classification

Coatings are divided into:

• Heavy.
• Lungs.
• With / without a waterproof surface.
• Others.

Experts note that absolutely universal and perfect coverage does not exist, just as there is no perfect criterion for "ideality". However, the following is important: the roofing material must comply with the truss system and other elements of the structure and structure as a whole.

Coating composition

In accordance with this indicator, the roofing material for the roof can be:

• Mineral.
• Metallic.
• Organic.

In a large assortment today, materials of the latter category are presented on the market. In the old days, shingles and straw were the most popular of the organic coverings. Modern roofing materials of this type can last from 5-7 to 25-30 years. These include, in particular, bitumen-polymer, polymer and bituminous coatings. The disadvantage of these coatings is the instability to oxygen and UV rays. Under the influence of these factors, materials wear out quite quickly, some may rot. All organic coatings are combustible. Slightly smaller is the range of mineral (they are also called "stone") materials. Until recently, slate tiles and ceramic tiles were common in this category. Today there are more modern coatings. In particular, this (slate) and cement-sand tiles. These materials are more durable than organic ones. Mineral coatings are resistant to UV rays and are less prone to decay. However, at the same time, they do not tolerate temperature changes quite well. Metallic coatings are sheet materials. Copper, zinc, steel are used as raw materials. Galvanization, in comparison with other coatings in this category, is not so durable. Its service life is not more than 50 years. But copper and zinc coatings can last up to 100 years.

Other classification

Sheet material for roofing roofs can be:

• Metal flat or profiled.
• Bitumen-fibrous (synthetic fiber impregnated with bitumen).
• Asbestos-cement (metal tile, ondulin and others).
• Color polymer (slate).

Material for soft roof roofs can be

• Rolled (glassine, roofing material and its modifications).
• Film (rubber and polymer membranes).
• Piece (natural slate, tile, including soft).
• Mastics (bituminous and polymeric).

However, the presented division can be considered quite arbitrary, since, for example, some sheet and piece materials differ only in size.

Slate

This roofing material has always been in demand. One of the advantages of the coating is its relatively low cost. Portland cement and short-fiber asbestos are used as part of the slate. The first component contains 85%, the second - 15%. After hardening, a reinforcing mesh of asbestos fiber is formed. It imparts tensile strength and toughness. Slate coating is durable and fire resistant. European analogues of the material are more durable, since they contain metal profile gaskets. Builders note the ease of laying and dismantling slate. For fixing, special screws or nails are used. Soft rubber pads are used to prevent leakage of the coating at the attachment points. One of the significant disadvantages of slate is the possibility of using it only on pitched structures. In addition, under the influence of atmospheric precipitation, microcracks appear on the surface. When water penetrates into them, the damage becomes greater, which leads to the destruction of the coating. To increase the service life and improve the decorative properties, slate sheets are coated with pigment compositions during production. As a result, a protective layer is formed on the surface. Thanks to him, slate lasts one and a half times longer, and the release of asbestos into the atmosphere is less intense.

Bituminous fiber sheet

This material for the roof of the roof of the house has another name - "Euroslate". It is an analogue of the coating described above. Euroslate belongs to the category of modern materials. In Russia, the common name for this coating is ondulin (according to popular brand). The shape of the sheets is similar to slate. hallmark ondulin is considered ease of processing and higher strength. The cover is light weight. This allows you to lay it on the roof without removing the old material and without reinforcing the truss system. Euroslate sheets are able to withstand gusts of wind and a load of snow. Another analogue is a coating, in the manufacture of which a homogeneous polymer is used. By production the method of extrusion is used. Also in the manufacturing process, the sheets are corrugated. The advantages of this coating are strength, light weight, fire resistance, resistance to acid and alkaline environments, environmental friendliness, a variety of shades and durability. However, such material can be laid on a roof with a slope of at least 15%.

New coatings

Today, the material for soft roofing is very popular. In the manufacture of cardboard or other non-rotten raw materials are used. In particular, fiberglass, polyester or fiberglass are used in the production. They are covered either with pure bitumen or mixed with polymer. These coatings are divided into:

• SBS modified. They contain at least 10-12% of the polymer component. Such coatings are highly elastic even at low temperatures.
• APP-modified. They contain from 25% polymer component. Such coatings are characterized by high heat resistance.

Simple bituminous roll coatings

• Grooved. In this case, the laying of the upper and lower rows is carried out on opposite sides. As a result, the effect of grooves is created.
• Groove. Such a coating is laid in the form of a "shell". To fix the elements to each other, a lock connection is used.
• Flat. It is also called "beaver tail". During installation, the upper element covers the joint between the two lower ones.

There is also a cement-sand tile. It is used in its manufacture quartz sand, iron oxide pigments and Portland cement. This coating will not fade under direct sunbeams, high strength and long lasting operational life. In addition, the material is fireproof, has good sound insulation and low thermal conductivity. It is better to lay the coating on a pitched roof. Installation can be done by hand without the involvement of a team of specialists.

Metal

Today this material is the most common. To the benefits metal coating should include hygiene, high strength, fire resistance and low weight. Among the minuses, it is worth noting the susceptibility to corrosion, good heat and sound conductivity. In the manufacture of the material, both sheet and piece raw materials are used: steel, duralumin, copper and gilded plates, stamped metal tiles. For the installation of the coating, it is necessary to involve specialists. The most popular today are galvanized and iron sheets. They are covered with a special protective layer of an alloy of copper, titanium and zinc, which prevents corrosion.