The lightest roofing for a roof. Which roof is cheaper pitched or flat

Starting the construction of a private house or cottage, every developer wants to know which roof is better and be sure of its reliability. One of the main factors that affect these parameters is the roof of the house, which must comply with the design features and the overall architecture of the building, as well as the material used for the roof.

The pitched roof of the house is the most common in the Russian region, because. it snows well.

During the construction of private houses, various types of roofs are used, which differ in the number of slopes, their angle of inclination, and the possibility of building an attic.

The main elements of the roof

1. Rafters - a building structure of special beams located in a certain way. Rafters are designed to support the roof and evenly distribute the load from the roof to all load-bearing walls of the house.
2. Sheathing - a flooring made of boards laid and fixed to the rafters, which is the basis on which the roofing material is laid. Depending on the roofing material used, the lathing can be sparse (individual boards are fixed at some distance from each other) or continuous (sheathing boards are fixed without gaps).
3. Roofing is a coating material that is laid directly on the crate. Roofing material is selected depending on the financial condition and desire of the developer.
4. The ridge is the junction of the roof slopes.

Advantages and disadvantages

There are a large number of different roof options that are used in modern low-rise construction. They have a different configuration, their advantages and disadvantages, the material used.

Flat roof. This design does not have any bias. In the construction of an individual house, it is practically not used, since a flat surface keeps precipitation on its plane. These factors lead to the fact that the roof is quickly destroyed, resulting in roof leaks.

shed roof

In this embodiment, it is assumed that one inclined surface (ramp) is arranged over the entire area of ​​\u200b\u200bthe house. Such a roof rests on two load-bearing walls having different heights. This type is not particularly popular among private construction. Most often used in the construction of garages or utility rooms. According to their design, they can be ventilated and non-ventilated. Ventilated roofs have a slope of 5-20 degrees, and non-ventilated 1-5 degrees.

Benefits of a shed roof

The scheme for calculating the angle of the roof.

1. Simplicity of design, which does not require special calculations of the truss system, slope angle and load calculation. Possibility of installation by people without special knowledge and skills.
2. Ease and speed of the device, repair during operation. No complex truss systems.
3. Due to the absence of stressed elements, reduced wear of the elements.
4. Low installation cost.

Disadvantages of a pitched roof

1. A small under-roof space, which excludes the possibility of an attic or attic space.
2. The impossibility of a device of full thermal insulation.
3. With a strong wind blowing from a high side, a sharp decrease in reliability.
4. With a slight slope, the need for regular snow removal from the roof surface.

gable roof

This option consists of two equal opposite slopes, which on one side rest on the load-bearing walls of the house, and the other two are connected in the ridge. The plane (wall) that forms between two slopes is called a pediment. The pediment can be made both with an opening for a window, which is used to illuminate the attic space, or solid. Beautiful attic windows make the whole building light and airy. This type of roof is the most popular and common in individual construction. As a rule, such roofs are made in houses that do not differ in particular architectural sophistication.

The gable roof has an attractive appearance and is very practical. For the roof, any material intended for these purposes can be used. A refined look to the house can be given by decorative finishing of pediments.

When constructing a gable roof, it is necessary to take into account the own weight of the structural elements, as well as the additional load from snow and rainwater.

Benefits of a gable roof

Types of truss systems for single-pitched and gable roofs.

1. Practicality of use. With sufficient under-roof space, an attic or a full-fledged attic space for household needs is allowed. In such cases, the most rational would be the construction of a "broken" shape. The plane of the slopes from the ridge has a slight slope, which at a certain level turns into a sharper angle of inclination.
2. Possibility of installation in the attic of heating, ventilation and air conditioning systems.
3. Efficient removal of snow and water from roof planes.
4. The construction of a gable roof does not require complex technological solutions.
5. Attractive appearance. During construction, you can choose the option both with the same slope angles and slope areas, and with different ones.
6. If necessary, repairs do not require significant costs.
7. Only a shed roof is cheaper.

Disadvantages of a gable roof

1. The dependence of the height of the roof and the angle of inclination of the slopes on the size of the house. The larger the area of ​​\u200b\u200bthe house, the more material will be required to construct such a roof.
2. When constructing an attic, it becomes necessary to increase the height of the structure, increase the number and strengthen the load-bearing elements (rafters), which in turn increases the cost of construction.
3. If there is an attic, dormer windows are required, the more windows for the attic, the more difficult the design of the gable roof becomes.

hipped roof

This type of roof consists of two slopes, which are triangular in shape, and two trapezoidal slopes. When building a hipped roof, there is no need for gables. Attic windows are used to illuminate the attic, which are mounted directly on the roof slopes. Such a roof also has another name - hip, since the slopes of a triangular shape are called hips. If the roof consists of four equal slopes, connecting at one point, then this type of roof is called hipped roof. Such roofs are most often arranged in areas with a mild climate.

Benefits of a pitched roof

1. With a decrease in the lower size of the hip, it becomes possible to make the attic space more functional. The option of an attic device is not excluded.
2. Houses with such roofs have a rather attractive and original look, which can be made unique by choosing the appropriate roofing materials.
3. Increased strength and reliability of the design.
4. High resistance to external loads in the form of strong wind, snow and rain.
5. Uniform heating of the attic space from all sides, which helps to maintain a comfortable temperature regime.

Disadvantages of a pitched roof

The roof in the form of an envelope is difficult to implement, but it looks spectacular.

1. The complexity of the construction, which requires certain engineering calculations.
2. A large area of ​​\u200b\u200bthe slopes, and, accordingly, a greater weight of the structures.
3. When building a pitched roof in areas with a cold climate, it is necessary to use special insulating materials, which increases the overall cost of construction.
4. For the installation of a hipped roof, the services of qualified craftsmen are required.
5. An increase in the cost of installing an attic, as it requires the construction of additional walls for the perimeter of the attic, as well as the installation of windows directly in the roof.

Multi-gable roof

It is an original, complex architectural design, which may include a different number of slopes. Such a roof is most often mounted in houses that have several levels, attics, attics, various extensions, etc. When constructing a multi-gable roof, sunken long angles are obtained between the slopes, called "grooves" or "valleys".

The process of erecting a roof of this type is very laborious and lengthy. When planning the construction of a multi-gable roof, even the most daring design ideas can be realized.

Benefits of a multi-gable roof

1. The unique appearance of the house, beauty and grace.
2. Possibility of application on structures of complex architectural form.
3. Increased living space due to the construction of the attic.

Disadvantages of a multi-gable roof

1. The presence of a large number of complex structural elements, ribs and internal corners.
2. Expensive and labor intensive construction. The consumption of materials is approximately 4-5 times greater than with other types of roofs. This is due to the large amount of waste.
3. The complexity of design and calculation work.
4. The roof may experience additional load from snow between the slopes at the inner corners.
5. Quite a complex water drainage system.

spire roof

This version of the roof consists of a certain number of triangular slopes, connected at one point and mounted at an acute angle. Spire-shaped roofs are used in cases where the project provides for the construction of towers. Such a roof is a bright solution for creating a unique look of a house under construction. Very often, such towers, if the area allows, are used to equip living rooms in them.

Roof spire diagram. All sides of the roof spire must be the same.

Benefits of a spire roof

1. Unique and attractive appearance.
2. Due to the fact that there is a sharp angle of inclination, no additional snow removal measures are required.

Spike roof disadvantages

1. Complexity and duration of construction.
2. The need for calculation work.
3. The need to attract qualified craftsmen.
4. The impossibility of an attic device.

All presented options are considered fundamental. Each type is well complemented with various details that can decorate the look of the house. But before choosing an acceptable option, it is necessary to take into account factors such as physical and climatic conditions, as well as the performance indicators that characterize the roof.

For areas with heavy snowfall, it is recommended to choose structures with a large slope angle, the roof will be protected from rapid damage, and the attic from leaks, which will extend the life of the entire structure.

Main types of materials

Regardless of which type of roof is chosen, whether there are attics or not, the roof and the material used for this purpose play the main role in reliability.

The main materials for reliable protection of the house from adverse weather conditions are:

• material based on minerals and ceramics (natural slate, ardogress, etc.);
• bitumen-based material (roofing material, shingglass, fiberglass or fiberglass impregnated with a modified mixture);
• metal material (metal tiles, galvanized profiled sheets with and without polymer coating, roofing made of copper or aluminum sheets);
• cement-based material (asbestos-cement corrugated sheets, cement-sand tiles)
• polymer-based material (polycarbonate, etc.)

According to the form of execution, roofing materials are divided into:

Roofing made of various types of materials has its advantages and disadvantages, so the choice depends on the desire of the developer and his capabilities.

Determining which roof and roof is cheaper, as well as making the choice of roof structure is a crucial moment, since the comfort of living and the duration of operation of the entire building depend on it.

What is the best roof for a house?

Choosing the type of roof is a crucial moment before starting to build a house. So what is the best roof for a home?

Which roof is better for a country house, cottage or cottage

Which roof is better for a country house

Main types of roofs

1. flat roofs
2. pitched roofs

Classification of pitched roofs

Classification of pitched roofs

Roof construction elements

• Roofing material.

Rafters and their types

Types of rafters:

• hanging used for long spans;
• oblique, used for spans up to 6.5 m. With additional support, the spans can be extended up to 12 m.

Types of rafters

Foundations for roofing

• crate
• continuous flooring

• climate;
• material durability;
• material cost;

Roofing materials

• purpose of the building;
• construction budget;
• climate features;
• aesthetic impression.

Which roof is better and cheaper for a country house, cottage or cottage

The project of the house is almost ready, it remains to choose the type of roof. What type will be optimal, functional and reliable. All constructive types of roofs and rafters are described. Tips for choosing a roofing material

Which roof is better and cheaper for a country house, cottage or cottage

One of the most important parts of the house is the roof - warmth and comfort, noise level and frequency of building repairs depend on its quality.

Naturally, when planning a development, the question arises, which type of roof to choose, or which roof is better - cheaper, more expensive, broken or gable, or maybe four-slope?

It is not enough that the roof is just strong and attractive. It must also have a number of important properties: provide good protection from rain and snow, protect from heat and cold, and be fireproof. Let's look at the main types of roofs and their characteristic features, because the choice of material for the roof depends on the type of roof.

Main types of roofs

1. flat roofs. They are usually erected over outbuildings and outbuildings, garages, bathhouses, sheds, as well as houses with a terrace on the roof.
2. pitched roofs. This type of roof is more common, and there are several classifications of pitched roofs, one of which we will give below. Among other things, pitched roofs can be divided into warm and cold, with and without an attic.

Classification of pitched roofs

We list the main structural varieties of pitched roofs.

Their surface is a plane resting on opposite walls of different heights, i.e. is at an angle to the horizon.

They consist of two angled planes and rest on opposite walls of the same height. Perhaps this is the most common type of pitched roofs.

A type of gable roof, in which each of the slopes consists of two rectangles located at an obtuse angle.

They are a combination of several ordinary gable roofs, as if cut into each other at a right angle.

These are hipped roofs with two long trapezoidal slopes and two short triangular ones.

A type of hip roof, sometimes called a Dutch one, in which the end slopes do not reach the eaves. Thanks to this design, the house can withstand the wind better, and its gables are less exposed to precipitation.

A kind of 4-pitched roof, consisting of four equal slopes of a triangular shape.

When choosing the type of roof, one should take into account not only its intended operational properties, but also decorative qualities. In low-rise buildings, the roof has a large relative volume and its appearance largely determines the architectural solution.

In private houses, mainly roofs of high structures are erected. This allows you to build an attic, and the house takes on a more presentable appearance. Also, steep slopes do not allow water and snow to linger on the roof. In areas with strong winds, it is preferable to build low roofs or high ones, with additionally reinforced truss systems.

You should also consider what kind of roof the developer can afford. Naturally, roofs of simpler structures are cheaper, and the most economical options are flat and pitched roofs. An additional convenience of a shed roof is that it allows you to increase the internal volume of the building, and at the same time serve as a ceiling in outbuildings.

If the attic space will be used for household needs, it is better to build a gable roof. In areas with strong winds, a type of hip roof is the best choice, but its construction will be expensive. In addition, the construction of hip roofs requires high professionalism, and should only be trusted by experienced craftsmen.

In houses of complex shape, as a rule, cruciform roofs are used. This is a rather complex structure, consisting of many intersecting slopes. The complexity of the device of the cruciform roof is to ensure the tightness of the inner corners of the roof. Such roofs are expensive, they must be built by experienced craftsmen and always from high-quality materials.

Roof construction elements

After choosing the type of roof, you can begin the selection of materials. Therefore, we will get acquainted with the main structural elements of roofs:

• Basic structure. Its type depends on the type of roof. Usually it is constructed from wooden beams and rafters.
• Roof base. It can be built in the form of a lattice or be solid.
• Hydro- and heat-insulating layers.
• Roofing material.

Rafters and their types

Rafters perform an important function in roof construction. This is a support for the crate, which takes on not only the weight of the roof, but also the wind load, as well as the pressure of snow.

Types of rafters:

• hanging. used for long spans;
• oblique. used for spans up to 6.5 m. With additional support, the span can be extended up to 12 m.

The design and construction of truss systems is work that requires great skill. Its quality determines the bearing capacity and, consequently, the strength of the roof.

Foundations for roofing

The type of base under the roof is selected depending on the intended roofing material.

There are two main types of base under the roof:

• crate(used for roofing made of metal tiles, slate or metal profile)
• continuous flooring(when using roll media)

Solid flooring is constructed from two layers of boards. The first layer is called working, and the second - protective. The latter is located at an angle of 45 degrees with respect to the worker and is constructed from narrow boards. Between these layers, a windproof material is placed, usually roofing material RRP-300 or 350.

When installing the crate, a number of rules are observed:

• all elements of the crate are securely fastened to the rafters;
• their joints are located on the rafters in a run;
• the distances between them must be maintained over the entire surface of the roof being constructed.

Roofing materials and works

The top part of the roof is called the roof. It is in direct contact with the external environment, taking on all the power of wind and precipitation. Therefore, the main qualities that it must possess are strength and water resistance.

There are many materials for roofing, and choosing one of them, you should take into account its performance characteristics, as well as a number of other factors:

• climate;
• functional purpose of the building;
• material durability;
• material cost;
• its soundproofing and heat-saving properties;
• the complexity and cost of roof maintenance;
• external attractiveness of the material.

It is difficult to give unambiguous and exhaustive advice on the choice of roofing material, which will be better, since all of the above factors influence it, and, as you know, ideal building materials do not exist. In addition, the determining criteria may differ, for example, with insufficient funding, the price becomes the main one, and all other factors are considered less captiously. On the contrary, if consumer properties come to the fore, then the price, as a rule, does not have a decisive value. For someone, perhaps, beauty or color will be the main factor, since according to the owners' plan, the house should not be like the rest.

The choice of material should be made at the stage of creating a house project, since the type of roof construction depends on it, and it will be difficult and expensive to make changes to the finished project.

The selection of a roof structure and roofing material is an important stage in the construction of a house. Finding the best solution can only be done by taking into account a number of factors:

• purpose of the building;
• noise-insulating and heat-saving characteristics of the roof;
• construction budget;
• climate features;
• aesthetic impression.

Only by taking into account the listed factors and weighing each of them, you can choose the best roof option and type of roofing material.

Which roof is better and cheaper for a country house, cottage or cottage - My Life

Which roof is better and cheaper for a country house, cottage or cottage? One of the most important parts of the house is the roof - its quality determines the warmth and comfort, the noise level and the frequency of building repairs.

Which roof is cheaper

One of the most important parts of a house is the roof, because the service life of the entire constructed building will depend on its strength and durability of the selected roofing material. That is why you need to be very careful about the choice of coverage. For some, the most important question will be which roof is cheaper, while for others the aesthetic side of the roof or value for money will be more important.

In order to determine the choice of roof, you need to know the features and properties of different types of roofing. The roof must have thermal insulation properties, provide protection from weather and moisture, and maintain fire safety standards.

Roofs are divided into two types - pitched and flat.

Pitched roofs can be cold and warm, have an attic or not. In private construction, attic-type pitched roofs are usually used, because. this type of roof is easiest to remake for arranging additional living rooms or storage. Flat roofs are used for sheds, garages or other outbuildings. Even in a residential building, you can make a roof, on top of which you can arrange a comfortable terrace.

How to choose a roof

In order to choose the right type of roof for your home, you need to consider not only which roof is cheaper, but also the weather conditions in the area where the house is located.

It should be noted that for areas where there are heavy snowfalls, an ordinary gable roof would be an excellent solution, because. it is the best at removing sediment. Flatter roofs need to be made in windy areas, they have a small windage.

Basically, people prefer pitched roofs, because. they allow the house to look more solid, proportional, and most importantly - it is possible to make an attic floor. To perform such a roof, it is better to involve specialists, because this work is quite complicated and needs a certain accuracy to ensure reliability. This type of roof will exert minimal pressure on the floors.

If the price-quality ratio is more important to you, then it is better to make a flat or shed roof, because they are easier and cheaper to install.

How to choose material

How the material will be spent will depend on the design of the roof. However, it is worth saying that approximately the same amount of materials will be required to complete a gable and single-pitched roof, so it will be more difficult to say which roof is cheaper.

To start choosing a material for a roof, you should know the design of the roof. Its main components are:

1. The basis of the structure - beams, trusses and rafters;

2. Base - crate or solid;

3. Insulation or insulator;

4. Roofing.

Rafters and trusses are the main frame for the roof. They should be carefully chosen, it is best done by professionals. The rafters will take on the entire load and distribute it over the structures below: supports and walls. If you make a more massive and heavy truss structure, then the entire frame will be more expensive than if you perform it for soft coverage. The base for the roof is always made depending on the coating used. If a soft or roll coating is to be used, then it is best to make a solid base.

If you use a metal tile or just a tile, then you can also make a mesh base. Which coating is better, everyone will choose according to their needs: aesthetic appearance, durability and strength, water resistance and thermal insulation, and most importantly - financial capabilities.

In the light of financial possibilities, it is worth considering budget options. On this side, quality will be relegated to the background after cost.

When aesthetics are not in the first place, then rolled polymer materials (for example, roofing membranes) can be used, they are excellent for flat roofs. Pitched roofs can also be covered with similar material, but provided that the plank is fixed on top. The basis for such a coating will be fiberglass to isolate sounds, moisture and heat.

Another budget option is to cover the roof slope with ondulin. Although it is subject to curvature under the influence of the weather, it is still quite common.

After the previous options, it is worth mentioning corrugated board and metal tiles. The color options are huge. The accessories include everything you need to install a roof. The downside of the material will be low sound insulation, for example, during rain. But this is corrected if the substrate is made of polyethylene foam.

It is also important to perform excellent thermal insulation of the roof, to protect the entire building from the effects of temperature changes. In most cases, glass wool is used for insulation. Cheaper than all materials today is foam. However, it is very fragile and has low sound insulation. In this case, glass wool has several advantages, because. it does not undergo combustion, temperature influence, does not shrink and does not stretch.

Roof waterproofing is easily done with vapor barrier film and non-woven polypropylene.

It is worth noting that it is better not to use too cheap materials for roofs, because. most often they are not the most environmentally friendly, and this will affect the health of residents. But here it’s up to you to look: either choose which roof is cheaper or more environmentally friendly.

The roof must be reliable and solid. Otherwise, the entire structure will have a minimum service life.

Which roof is cheaper

Which roof is cheaper to install. Tips on how to choose the type of roof and roofing material. Video about calculating the cost of building a roof.

Technical and operational characteristics play an important role when choosing a roofing, but the price is far from last.

Especially for readers of the site, we have prepared an overview of the cheapest roof materials. Bonus - the main criteria that an ideal roof must meet.

Ruberoid - roofing material for temporary buildings

One of the most economical, but, alas, short-lived options. Rolled roofing is made on the basis of cardboard impregnated with bitumen. To enhance the protective qualities, a powder of talc or asbestos is applied to the surface.

Advantages of roofing material

• low price;
• simple installation;
• good waterproofing;
• versatility.

Cons of roofing material

• fire hazard;
• short service life (about 5 years);
• laying in several layers.

There are several manufacturers of roofing material on the construction market. Standard roll width is 1 meter, length varies. The price per square meter starts from 17 rubles, but keep in mind that it fits in 3-4 layers.

Reviews about roofing material

“The tar paper roof lasted only a couple of years. Under the sun cracked and began to flow. So this material can only be used as a substrate for slate or corrugated board. Ivan

“I like that the roof made of roofing material is easy to repair. It is enough to fill the damaged areas with bitumen or lay another layer on top. Sergei

Ondulin and Onduvilla - eco-friendly bituminous materials

Bituminous roofing is a great option for self-assembly. For laying Ondulina and Onduvilla, professional skills are not required. The manufacturer's instructions suffice.

Pluses of Ondulin

• resistance to the sun, frost, precipitation and mechanical stress;
• light sheet weight;
• good sound insulation in the rain (no ringing);
• harmless to humans;
• resistance to mold and fungus;
• good price;
• manufacturer's warranty.

Cons of Ondulin

• color stabilization after installation (about 6 months);
• flammability limit - 110 degrees;

The price per square meter of Ondulin depends on the color of the sheet and the region of sale, the cost is from 254 rubles.

You can check the current prices and learn about promotions on the official website of the manufacturer onduline.ru.

Reviews about Ondulin

“For our favorite gazebo, we chose an inexpensive and environmentally friendly coating - Ondulin. It was important for us that the material can be laid by hand. The roof is three years old. During this time, we noticed that the roof almost does not heat up in the sun. So it’s always comfortable in the gazebo.” Victoria

“I laid Ondulin on top of the old slate. It's been two years and I'm happy. In autumn there were no leaks, the roof withstood the layer of snow, the color remained stable.” Victor

Metal tile - durable, but not always economical

The appearance of a colored metal profile resembles a natural tile. The roof looks attractive for a long time. The material is cut to the customer's dimensions, which minimizes waste.

Advantages of metal tiles

• wide temperature range of application;
• lightweight roofing cake;
• a large selection of colors;
• high quality waterproofing.

Cons metallroof tiles

• expensive soundproofing "pillow";
• high cost of additional elements;
• the likelihood of corrosion;
• complex installation.

The cost of a metal tile depends on the initial thickness of the metal and the type of polymer coating. Average price per square meter - about 260-300 rubles. But the cheaper the roofing, the shorter its life.

Metal tile reviews

« We live in a house that is covered with metal tiles. Roofing was expensive, but I like the material itself. The only drawback is that the color has burned out in four years, and unevenly. Ekaterina

“Unfortunately, the masters did not warn us that we needed to put sound insulation under the metal tile. Now the roof rings in the rain. I do not know what to do". Alexander

Decking - universal metal roofing

Profiled sheet with zinc (gray) or color coating is suitable for private houses, cottages and other buildings. The service life depends on the thickness of the metal and the correct installation.

Pros of corrugated board

• all-season installation;
• a variety of colors and waveforms;
• UV resistance;
• long service life;
• environmental friendliness and safety.

Cons of corrugated board

• large windage (difficult to mount in the wind);
• expensive foundation;
• hot in the sun;
• corrosion if the protective layer is damaged.

Characteristics of a professional flooring are in many respects similar to properties of a metal tile. But this roofing material is a little cheaper - the average price per square meter is within 240-280 rubles.

Reviews about corrugated board

“I really liked how the blue corrugated board looked. They put it on themselves, but, apparently, incorrectly. In the spring, the roof began to leak. We will hire a team to redo it.” Vitalina

Slate - cheap and cheerful

Asbestos cement slate is still very popular. Manufacturers offer several sizes and color options, but the most common on the market is an 8-wave gray sheet.

Advantages of slate

• fire resistance (cracks, but does not burn);
• versatility - suitable for any climate;
• mechanical and biological stability;
• maintainability (damaged sheets can be changed);
• simple and clear installation.

Cons of slate

• contains asbestos;
• weighs a lot;
• often covered with moss;
• breaks easily during transportation;
• not suitable for roofs of complex shape.

The price per square meter of gray slate varies within 120-140 rubles, color is more expensive.

How to cover the roof in the country - this question arises for all lovers of country life in the summer, who are going to build a house or decide to replace the old roof. If earlier there was simply no large selection of materials, today a wide variety can be found on sale. roofing types,which suitable for suburban conditions, for a house that is actively used only in the summer or, periodically, all year round.

It is quite natural that every zealous owner strives to save as much as possible, taking into account the fact that since the country house is mostly used only in summer and is not the main place of residence of the family, then not necessarily purchase an expensive coating for its roof. Perhaps this is so. However, when planning repair or construction work, it is necessary to weigh all the advantages and disadvantages of a particular coating, take into account the peculiarities of the location of the house, as well as some operational nuances.

Criteria for choosing roofing

To choose the right roofing material, it is necessary to provide for the following points that will directly affect the performance of the roof:

In addition, this factor is also taken into account due to the fact that if the house is in the shade almost constantly, then the surface of some coatings becomes a favorable place for the formation of moss and lichen colonies. These forms of vegetation are able to completely populate the roofing, which will interfere with the normal drainage of rain and melt water, and therefore increase the likelihood of leaks in the roof.

If the building, on the contrary, is located in an open area, under the hot sun, then you should choose a material that minimally conducts heat into the house through the attic. This is especially important to provide for in cases where the roof has a slight slope, and there is no attic space. Being strongly heated by the sun's rays, some types of roofs are able to accumulate heat or quickly transfer heat to the house - it will be hot in the rooms not only during the day, but also at night.

• strength of the roofing material. Even if the cottage is used for living exclusively in the summer, it is still necessary to think about the winter half of the year. And especially if winters in the region of residence are usually snowy - a large amount of snow will accumulate on the slopes, which will create a high load not only on the rafter system, but also on the coating itself. In the spring, starting to thaw, the snow layer will become even heavier. In addition, frost will appear, which can also contribute to damage to the roof.
• Environmental friendliness of the material. It is very important that during the period of operation the coating does not emit toxic or other substances harmful to human health into the cottages and the environment.
• Ease of installation - this factor is especially recommended to take into account if the arrangement of the roof will be done on its own.

• The aesthetic qualities of the material - they are important if the country house and the area around it is designed in a certain style.
• The cost of the roofing itself, the materials and components associated with it, which lies within the limits available to a particular owner. This is also a very important factor, so it has to be separately calculated and taken into account, especially if a strictly defined amount has been allocated for repairs or construction, and it is impossible to go beyond it.

Now, having figured out what you need to pay attention to when choosing a material for the roof of a country house, you can proceed to a more detailed consideration of coatings.

No wonder private housing developers are looking for the cheapest roofing material. After all, the cost factor plays an important role in choosing a suitable roof. However, an economical price should not come to the fore without taking into account other factors: the architectural structure of the roof, the purpose of the building, the weight of the roofing material and the budget allocated for these purposes. That is, one should always proceed from the most advantageous price / quality ratio.

When choosing a roofing material, it is necessary to take into account the architecture of the roof, the purpose of the building, the weight of the material and its cost.

It cannot be discounted that the load from the roof is made up not only of the weight of the rafters and roofing material, but also in winter from the weight of the snow attacking the roof and from the constant wind loads in the area. For central Russia, the last two indicators are usually taken equal to 200 kg per square meter. The angle of inclination of the slope should also be taken into account.

How to cover the roof of the house so that everything suits and comes out cheaper? Having become acquainted with the variety of existing coatings on the market, the choice will not be so difficult.

roofing requirements.

Roofing material must be:

• high strength;
• durable;
• resistant to atmospheric phenomena (frost, heat, moisture, solar radiation, oxygen);
• good sound and heat insulator;
• anti-corrosion;
• fire resistant.

Variety of roofing materials

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Tiled roof types

Ceramic tiles without additional fixation can be used for roofs with a slope of 22-60 degrees.

Tiles are among the oldest roofing materials. Houses in the old quarters of Europe are covered with this particular type of roof with variegated colors. Previously, only ceramic tiles were made, but now the range of material is much more extensive.

These pieces are piece products (the size of one plate is 30 by 30 cm), which have been fired in a kiln and acquired a brownish-red hue. Glazed tiles look more attractive, and it is more convenient to use: neither snow nor rain moisture will hold on it. The weight of one piece after firing is over 2 kg.

The shape of the elements can be different: wavy, tape, grooved, grooved, etc. And at the same time, the mounting options will be different. But the properties of all products are similar to each other. When laying, they try to lay the tiles so that the plate on top covers one third of the bottom.

The use of tiles is advisable for buildings of any number of storeys with a slope of the roof slope in the range of 22-60 degrees. With a larger slope, additional mechanical fixation of each tile is provided by means of a screw or nail. With a weak slope, a high level of roof ventilation and waterproofing are provided.

Advantages: the coating is reliable, durable, non-flammable, frost resistance over 1000 cycles, does not corrode, has a good sound insulation index, is easy to repair (only damaged areas are changed without resorting to dismantling the entire roof). The disadvantages include the severity and fragility of the material, the need for waterproofing, the use of additional fasteners and reinforcement of the crate with a complex roof configuration.

The tile is cement and sand.

Cement-sand tile is very similar to ceramic, but its price is much lower.

A mixture of sand and cement hardens under pressure and is glazed (not always). This is how this tile is prepared. In appearance it is indistinguishable from ceramic products. 1 square meter is equal to the weight of 35-45 kg. Recommended for closing roofs with a slope of 20º-60º. It needs an underlay in the form of a waterproofing carpet. The price is from 10 to 20 $.

Advantages: resistance to external influences (including ultraviolet), high frost resistance. Gaining strength over the years. Minus - heavy material, can give up to 10% scrap during transportation.

Bituminous tiles

The bituminous plate is covered with cellulose, fiberglass or polyester during the manufacturing process. The shade is achieved by coloring. Sheets have dimensions of 30 by 100 cm, their weight is 8-12 kg per sq.m. Price - from 8 to 10 $ per sq.m. Acquired for structures with a slope of more than 12º. Requires a substrate of moisture resistant plywood. The flexibility of the bituminous material allows it to be used on arbitrary roof configurations with different roundings. The bitumen-rubber layer, under the influence of the sun, glues the sheet plates into one monolithic surface.

The pluses include: strength, resistance to decay and rust. Local dismantling and subsequent repair is allowed. Appropriate for triangular, rounded and multi-pitched roofs. Protects from noise. Choice of colors and materials. It is not included in the category of elite coatings, as it is combustible and loses its color saturation from ultraviolet radiation.

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Metal types of coatings

Metal tile.

It is not clear why this metal sheet, stamped like a tile covering, is called a tile. The sheet is steel galvanized on both sides with a polymer layer applied. Thanks to this layer and the resulting shade, this coating was named that way. Sheet weight - 3-5 kg ​​per sq.m. The cost is $ 7-15 per meter. Purpose - for roofs with a slope of more than 15º. A smaller slope requires sealing the joints of the sheets. Installation of sheets: along the slope - by 250 mm or more, across - by 1 corrugation.

With a budget deficit, this choice is considered the most optimal in almost any situation.

The material is easy to install, resistant to shock, weighs little and is cheap. But you should not expect protection from noise from it.

Professional sheets.

The simplest type of metal coatings, represented by corrugated sheets of galvanized steel. Waves have different heights, widths and shapes. The minimum slope for profiled sheets is 10º. It needs a crate with glassine, reinforced with self-tapping screws. It is permissible to lay sheets on top of the previous coating (for example, roofing material).

The material is used mainly for buildings with 1-3 floors. Pluses are: the accelerated and simple installation, durability, reliability. But there is no sound and heat insulation.

Seam metal roofs: steel, aluminum, copper.

They are made from flat, unprocessed sheets. Steel can have a galvanized or polymer layer. Fasten by joining the folded edges. The minimum slope is 20º. Require a substrate on the rafters of an anti-condensate film. Steel is simple, cheap and not prestigious. Will rust if not coated.

From copper, the roof looks more attractive: initially a bright yellow-red color, gradually becoming covered with a greenish patina. In this case, the material, in addition to protection against corrosion, acquires a certain nobility.

However, the price of copper and aluminum is not cheap.

The lightest of all aluminum roofing: it weighs 2-3 kg per sq. m. Steel is heavier - 4-5 kg ​​per sq.m. And copper is the heaviest of all - 10 kg per m.

Despite the decorative effect, fire resistance, low weight and the ability to give different shapes, the folded material does not sufficiently isolate from noise and heat leakage and is not impact resistant.