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In individual construction, various types of roofs are used, and the choice is determined by various factors, including:
According to the design of the roof can be divided into two types:
If we consider what types of roofs are according to the level of slope and roof configuration, we can distinguish systems:
In turn, pitched roofs by design are:
Each type of roof has its own advantages and disadvantages, operational features. Let's consider them in more detail.
For individual housing construction, flat roofs are uncharacteristic for a number of reasons, including:
But today, flat roofs are increasingly being built by private developers. This is primarily due to the popularity of Art Nouveau, minimalism and high-tech styles. At the same time, for the architectural expressiveness of the building, a combination of volumes of various parts of the structure is usually used. Another reason for the growing interest in flat roofs is the emergence of durable and reliable waterproofing materials on the construction market.
The advantages of flat roofs include the possibility:
In addition, flat roofs are easier and safer to maintain - to clear snow, repair the roof or troubleshoot equipment installed on it.
If we compare what are the roofs of houses and outbuildings, it can be noted that in the second case, shed roof systems are used more often. This type of roof is characterized by the simplest design - the rafter legs rest on the edges of the walls (or special supports) located at different heights. The angle of inclination of the slope depends on the height difference and the length of the span.
Shed roofs are most often installed on buildings of small size, since with a large roof area it is necessary to increase the angle of inclination in order to ensure effective drainage. And this turns into an increased windage of the roof.
If we are talking about a residential building, then for the architectural expressiveness of the building I often use the technique when two (or more) shed roofs over different parts of the building visually imitate a gable (or multi-gable) structure.
The benefits of pitched roofs include:
If the pitch angle is relatively small, roof maintenance is safer compared to other types of pitched structures.
The disadvantages of this type of system include the limited attic space - it is difficult to fully use it for economic purposes and it is more difficult to insulate it with high quality.
When answering the question of what kind of roofs there are on private houses, most people will first of all remember a gable roof, which is also called a gable roof. Its design is quite simple - two identical slopes rest with their lower part on opposite walls (or beams laid across them), and in the upper part they are connected in a ridge.
The advantage of this system is the following:
However, it is worth noting that a gable roof is suitable for relatively small buildings, since the roof area grows noticeably with an increase in the dimensions of the house box.
There are not only forceps, that is, isosceles. To add individuality to the building, you can make an asymmetric roof, the slopes of which differ in size and angle of inclination. However, in this case, a professional is required, the load on which will be unevenly distributed.
By usually means "broken" gable structures. In this case, each ramp consists of two parts located at different angles, with the lower one being mounted almost vertically. The peculiarity of the truss system is that it allows you to expand the usable space of the attic, as if continuing the walls of the house up.
The financial investment in this type of system is 25-30% higher than for the installation of a gable roof, but the gain in terms of the functionality of the building is much greater, since a full-fledged residential floor is practically added. And in comparison with the construction of a full-fledged two-story house, you can significantly save money, since the installation and insulation of the roofing system will cost much less than arranging a reinforced foundation and building walls on the second floor.
When arranging such a roof, it is important to consider the following points:
A mansard roof can replace an existing gable roof, provided that the walls and foundation are able to withstand the increased load.
Visually, the design is four identical isosceles triangles, the vertices of which converge at one point, and the bases lie on the walls of the building.
(pyramidal) structures are ideal for erecting on houses whose box is square. Their advantages include:
The disadvantage is the increased requirements for system calculations and installation work. In order for the truss system to withstand loads and evenly distribute them to the walls of the house, its supporting frame must be made strictly symmetrical.
Hip structures primarily became widespread in Northern Europe, in regions that are characterized by strong winds and heavy rainfall. Like tent structures, hip systems have four slopes, but they are not the same, but are symmetrical in pairs. On the short sides of the house, the slopes are triangular, on the long sides they are trapezoidal, which converge in the ridge in the upper part.
Even a heavy wind will not break, due to long overhangs, it reliably protects the walls of the house from precipitation. The attic under such a roof is quite spacious, and if desired, it is possible to equip an attic there by installing windows in the roof.
A variety of hip structures is half-hip roofs. They differ in that the triangular slopes are approximately half as long as the lateral trapezoidal ones and open the upper part of the pediment. Such roofs are used on two-three-story buildings, in this case, the upper (mansard) floor has windows only on the gables, since the side parts are covered with a roof.
Hip and semi-hip types of roofs for a private house are difficult to install, as they require increased accuracy when calculating the truss system and installing the frame. You should also take into account the increased consumption of materials for the construction of the frame and laying the roofing cake. But it is worth noting that buildings with such roofs look solid and respectable.
The original roof can be created by combining several gable structures with each other. The most common option is to install small gable roofs over skylights on the gables and roof slopes of the house. Also, separate gable roofs can be erected over each of the parts of the box of a house of complex configuration, which as a whole creates a unique ensemble.
It should be noted that the calculation and installation of multi-gable structures must be entrusted to professionals, since a complex truss system must correctly distribute the load on building structures.
The weak point of multi-gable roofs is the waterproofing of valleys and junctions, which abound in the design. Such a roof requires increased attention during installation and the use of the most reliable waterproofing materials.
Such structures in a "solid" form are usually crowned with round or polygonal towers, round houses. Incomplete cones are used to create a roof over a protruding bay window, in which case it is especially difficult to pair the conical roof element with the roof truss system over the main part of the house.
Not all roofing materials are suitable for arranging a coating on a conical roof. First of all, you can use:
Understanding what roofs are on private houses, one cannot fail to mention domed roofs. There are two main varieties:
The frame of the dome system in the first case can be made of wood. Fully glazed domes are made of metal (steel or aluminum) structures, and require professional engineering calculations and competent manufacture of the frame, which must successfully withstand atmospheric loads.
Can be used as translucent filling:
The panoramic dome roof is difficult not only to install, but also to maintain. The glazing must be washed regularly from the outside, as dust will settle on its surface. In winter, the upper part of the dome will be covered with snow and ice, unless a special heating system is provided.
The advantages of domed roofs include:
Houses of complex architecture with a variable number of storeys, replete with towers, bay windows and other elements, require the construction of a combined roof. During the development of the project, specialists need to competently combine several types of roofing into a single harmonious ensemble.
At the same time, the roof should be not only aesthetic and original, but first of all, reliable and durable. For laying roofing, a material is selected that is equally suitable for flat and convex surfaces. Most often these are piece materials (natural tiles, slate) or flexible bituminous tiles.
There are roofs of private houses that are difficult to classify. We are talking about original architectural solutions, when the roof as a whole and most of its parts do not have a strict geometric shape. The roof surface has smooth curves, due to which the slopes necessary for the removal of rain and melt water are formed.
Houses with such roofs are designed as close as possible to the free natural outlines, and completely natural materials are used to create the roofing - primarily slate. This type of roofing can also include grassy coverings of houses built close to the slope of the hill (and partly inside it), if the vegetation on the roof forms a single carpet with a natural cover in the areas adjacent to the house.
The roof is considered as important in the construction of the house as the foundation and walls. It belongs to the load-bearing structures, therefore, it must meet a number of requirements: to be strong, reliable, durable, well insulated, have good heat and sound insulation. Which roofs of houses to choose is the prerogative of the poor homeowner. The main thing here is not to make a mistake in the choice. The roof must also correspond, according to the type of forms, to be fireproof.
To make it easier to fulfill these requirements, before creating a house project, you need to select a shape in advance, calculate the height, and select the appropriate materials for its construction.
There are several types of roofing. The choice should be based on design features:
There are many types of roofs. Here you need to learn not only to choose the shape, but also to correctly calculate the design of the roof. Only then will the roof perform the functions that are assigned to it.
The roof is that part of the house that is most often exposed to atmospheric phenomena. With an incorrectly chosen angle of inclination, and, accordingly, the height, there are risks that, due to exposure to strong winds and precipitation, its integrity will be compromised. You will have to carry out repairs to the roof to fix problems - this is at best. At worst, you will have to build it from scratch.
You can not neglect the standards when creating a project. The reliability of the structure and the health of those who will live there depend on this. The following are a number of arguments that can 100% confirm the correctness of the foregoing and the significance of the correct calculation of the roof height for the construction of the house:
The highest point is called the ridge. This is the point where all the inclined planes of the roof meet. If its height is chosen incorrectly, then there is a risk that the roof will not last the period for which the calculation of the owner of the house was set. The height parameters of the ridge must strictly correspond to the technological process.
Video tutorial on finding
An important parameter in the calculation is the slope angle. There is a list of factors on which it is based mainly on atmospheric influences. :
Advice
More detailed regulatory data can be taken from the requirements of SNiP 2301-99.
Here, height calculations are carried out taking into account the type of coverage:
Here, the cross section of the structure is represented as an equilateral triangle. Where the height parameter is the leg. Further, the calculation is carried out as follows:
When purchasing roofing, you need to pay attention to weight. For example, let's compare two popular types - metal and ceramic tiles. The latter is 10 times heavier than the first. And this plays a significant role in the design of rafters.
Many buyers make the mistake of buying cheaper coverage - it is often of poor quality, which means it will not last long.
The list of coatings for arranging roofs is quite wide. Each has its own advantages and disadvantages.
Metal tile - the most popular over the years
Produced for a long time - more than 100 years. Significantly improves the appearance of the facade in comparison with the clay counterpart. Counts:
With all the advantages, it also has several disadvantages:
Ceramic tiles - produced for more than 100 years
Enjoys a reputation. Occupies positions in terms of quality and consumer demand:
It is installed on the flooring, installed from the rack strips.
Ondulin - enjoys a reputation
The cheapest roofing material:
Disadvantages:
Slate is the cheapest roofing material
Roofers often work with this material, referring to the fact that it is reliable and very durable. Compared to metal tiles, it has wider sheets, as well as:
What to pay attention to?
Disadvantages:
Decking - reliable and very durable
Seamless coating based on glass fibers impregnated with bitumen. The outer part is processed with basalt, painted in different colors:
From this list, you can choose any roofing material. Which one will be the best choice for you.
Flexible roof tiles - a seamless coating based on fiberglass
When choosing a good insulation, refer not only to the cost, but also to the technical and operational characteristics. And also the difficulty in installation. Laying insulation can be done with your own hands, although in some cases you will need to use special equipment. Criteria for choosing a good insulation:
Insulation - mineral wool
Advantage Features:
What is needed for this?
When installing mineral wool insulation, it is imperative to provide vapor barrier and waterproofing layers. And also take care of the organization of ventilation gaps. This will prevent condensation from forming. If this is not done, then the rafters will begin to rot over time.
In terms of its thermal insulation properties, it is close to mineral wool; it has been used as a heat insulator for a long time. Made from fused glass. It goes on sale in roll form, is characterized as a good, environmentally friendly and non-combustible material.
When using this insulation, you should protect your hands, body and eyes with special equipment. During installation, observe the laying technology.
If glass wool is bought without a foil outer coating (this is an improved type that many manufacturers have been using lately), then care should be taken to lay a vapor barrier layer from the same foil.
It is also used very often in the insulation of walls and as a heat insulator for the roof:
When laying polystyrene foam in pitched roof shapes, it is imperative to ensure that the edges of the material fit snugly against it. Seams after installation must be treated with mounting foam.
The material is combustible and vapor-tight, which means it cannot be used in the insulation of flat roofs.
Also good for roof insulation. The list of its advantages includes:
The material is endowed with sufficient rigidity. Well cut, drilled. Does not lose shape during service.
Polyurethane foam insulation can be laid (tiled form) or sprayed on (liquid form).
Polyurethane foam - the material is endowed with sufficient rigidity
Made from paper. Refers to environmentally friendly roofing insulation. Endowed with good sound and heat insulation qualities. In order for the material not to be combustible and not be damaged by rodents and insects, ecowool manufacturers treat it with defenseless substances and antipyrine.
It belongs to the lightest and cheapest types of heaters. Sold in liquid form. when using it as a roofing insulation (between the rafters), it is necessary to create some kind of closed boxes. Ecowool is blown into them so that it not only fills the space, but all kinds of cracks. Disadvantages - the use of special equipment in the installation work.
There are other ways to insulate the roof.
Ecowool - made from paper
The roof is covered with different materials, the peculiarity of the work and the expediency of applying painting depends on this:
1 Slate. It looks good at first. It fades over time, lichen islands begin to appear on its surface. You can prevent these manifestations by painting it with water-dispersion or acrylic paint. They are resistant to external and weather factors. True, before this, the coating should be tinted.
2 Decking. It is rarely repainted. They are coated with a polymer-based color coating during manufacture. It is painted only in the process of carrying out restoration or restoration work.
3 Sheet metal. It is painted, but before that it is necessary to treat the surface with an anti-corrosion primer.
They paint the roof in two ways - manual or machine. Before the procedure, you must adhere to the following requirements:
In order for the ink layer to be stronger and look appropriate, at least 2 layers of paint should be applied:
Application technology - or how long to wait between the first and second painting:
You can order a turnkey project, but this service is not available to everyone. You can consider all possible options in another way - by creating a template. To do this, a flat projection of your facade must be transferred to tracing paper(you can also use plastic wrap), and then by color substitution, choose a shade, manufacturer.
Even if everything goes well with the color, the chosen option will suit you in all respects, you don’t need to run and buy all the coloring material completely. First you need to paint a small piece of the facade and roof in the selected colors.
The evaluation of the final shade is influenced by:
Look at them at different times of the day and weather conditions:
The disadvantage of this selection method is that it can only test a limited number of colors.
In addition to the protective function, the roof of the house is its logical conclusion and highlights its individuality from an architectural point of view. There are a lot of varieties of roofs and they all differ in characteristics.
First of all, the roof should perfectly cope with its purpose, have an attractive appearance and match the taste of the residents.
The type of roof is selected taking into account the overall design of the building, its volume and location. Let's talk about what are the beautiful roofs of private houses.
The direct purpose of the roof is to protect the building from external environmental influences. This design is an integral part of any building. It should be able to take on loads of varying degrees of severity, as well as look beautiful and decorate the house.
Currently, there is a huge variety of modern roofing materials that have excellent properties and characteristics. When choosing the right material, many factors are taken into account, on which the appearance of the future roof will depend.
The most common types of roofs are flat and pitched. The flat view of the roof is used extremely rarely and this is due to its high cost, since such a design requires a particularly strong frame.
Without a supporting structure, the roof may not be able to withstand heavy loads, such as large amounts of snow. Despite this, flat roofing has its advantages. If you look at the photo of a beautiful straight roof, it can be noted that this is an ideal platform for organizing a terrace, a winter garden or a gym.
Pitched roofs are especially popular among owners of private houses. Designers have developed many ideas for organizing a pitched structure, so even such a simple option will not seem boring.
So, at present, there are many options for roofs using modern materials, which will certainly add zest to the appearance of your home.
Having analyzed these options in more detail, you can choose the most beautiful roof for yourself:
A hip roof is a roof consisting of two triangular slopes.
A hipped roof is a symmetrical structure with several slopes in the form of even triangles.
A complex roof is an option for connoisseurs of everything unusual. There are several varieties of such a roof:
How to build a beautiful roof? If you take into account some recommendations, then your roof will serve you for decades.
So, as it turned out, the pitched roof occupies a leading position. Consider the benefits:
Such a roof perfectly protects the structure from external factors - strong wind, rain and snow. In addition, the design is reliable and strong.
By choosing a pitched roof for your home, you will forget about the problems for a long time, since this option is the most durable of those listed.
In addition, if you use a high-quality, modern coating, then the roof will favorably distinguish your house from others. An example is a beautiful metal roof.
Leading designers and architects offer many pitched roof ideas, so even the most preferred homeowners will have no problem choosing.
Under a pitched roof, you can make an attic or an attic room.
It is worth noting that the pitched roof is a classic and does not differ in originality, but we recall that this type of roof remains the most practical, affordable option.
You can make a pitched roof from any material - corrugated board, ondulin, onduvilla, slate. In the same way, you can build a beautiful wooden roof.
When choosing wood as a roofing material, do not forget to treat it with special compounds that prevent decay and provide protection from pests.
The roof is an important part of the house, without which it is impossible. Most people prefer practicality, completely forgetting about the external data of the house, its visual perception. Not everyone attaches particular importance to the roof and its type, but in vain. Thanks to the roof, even a small one-story house can be significantly transformed, become more expressive and original.
Of course, it is clear that, first of all, the roof is a reliable protection, because it must protect the house from external factors and their influences. In pursuit of beauty, many people forget about reliability, and subsequently suffer from problems that have arisen at the first snow or heavy rain. That is why you need to choose the best option that combines both external attractiveness and reliability.
The roof of a one-story house consists of a load-bearing and enclosing parts interconnected, because they not only interact, but also maintain the balance of the entire structure. The peculiarity is that the mistakes made in one component will lead to violations in the second, which means that the design as a whole will suffer and will not be of high quality.
In most cases, it is customary to use pitched roofs for a one-story house, the angle of the slopes depends on many factors. Pitches can be affected by both the type of pitched roof and the roofing material. The supporting part of the structure is the roof frame, which includes wooden rafters.
In addition to them, you can find a Mauerlat there, which collects all the rafters at one point, the other side of the leg is attached to the beam intended for this. The rafter system should be based on the run, and special racks will evenly distribute the weight, make the load the same on all load-bearing walls. To prevent the rafters from moving, braces and struts are used, as well as a wire that provides secure fixation.
If the house is completely made of logs, then the wire will have to be replaced with metal brackets, which must be attached to the second log (counting from top to bottom). The rafters must be laid, making an indent from the ceiling of 0.3-0.4 meters, this will give easy access to the rafter system in case urgent repair work is required.
The enclosing part begins from the moment when they begin laying waterproofing that protects the house, protecting it from moisture and rotting of the roof structure. Between the rafter legs and the Mauerlat, you need to put two layers of roofing material, after which you can make a wooden crate and roof the roof.
If the house is large and its width is more than 6 meters, then the construction of supporting walls will be required, because the roof will need additional support. With such dimensions of the house, a layered rafter system is used; in the case when the building is small, a hanging rafter laying system is used.
If we take into account all the roofs, they can be divided into two main categories: pitched and flat. In the case of a flat type of roof, everything is already clear, because there are no features here. It should be noted that one-story houses with a flat roof look very boring and unsightly, so its use is not recommended. The only options where a flat roof is better is to create extra space for a roof top pool.
Types of pitched roofs that can be used for one-story houses:
Shed roof - cheap, simple and reliable, but not very attractive. In general, a shed roof is a slope fixed on walls with different heights. This option is more likely to have outlived its own, since the shed roof is practically not used in the construction of modern houses. It is best used on outbuildings or garages.
The gable roof is a timeless classic. This option is optimal for a one-story house. This type of roof combines practicality and reliability; it is simple and not very expensive to build it. With the help of this roof, it is already possible to emphasize the exterior of the house, to express its individuality, using various styles and roofing.
A four-pitched hipped-type roof consists of slopes in the form of a triangle, the tops of which converge to one point. This option looks interesting, built quickly and easily.
An alternative option is a hip roof, this is also a kind of four-pitched roof. The main difference is that during the construction of the roof, two triangular slopes (end) are used, and the two main ones are made in a trapezoidal shape. Building a hip roof is a little more difficult, but outwardly it will be very tempting.
The mansard roof is a construction with broken slopes that is constantly gaining popularity. Thanks to such a roof, it is not necessary to create a second floor, because the attic can be actively used as a residential attic.
A combined or multi-gable roof is an expensive and difficult option to implement. Such roofs are mainly used for large cottages or houses with several floors, so the use of these types of roofs will not be entirely logical when building a small one-story house. These roofs are the most beautiful in appearance, however, only professionals can build them, and the cost of this will be very high.
Before you start building a house and a roof, you need to develop a project, think through all the details in it and pay special attention to every little thing. At the stage of project formation, you need to choose the type of roof, solve design issues, and also choose the material that will be used to build the roof, its roof.
The end result should be successfully combined, harmonized, creating a single picture that suits both externally and functionally. When choosing materials, you need to focus not only on their external data, but also on functionality, especially installation. Roofing material should be not only attractive, but also reliable, because you need to live in this house.
You can carry out the work yourself, but you can attract professionals who guarantee the quality of work and the reliability of the design. It will cost more, but the result will certainly be good, which is very important when building a house.
Beautiful roofs are one of the elements of modern suburban real estate decor. Before making the right choice of roof shape, it is necessary to understand what types of roofs are currently available.
The roof belongs to the category of the most important elements of home ownership that perform a protective function. The element prevents negative external influences that rain, snow masses, gusts of wind, as well as other adverse natural phenomena can cause to the house. It's not hard to make a roof right. if you know the features of such a design and with sufficient attention to the choice of roofing material. When choosing a roof, it is also important to consider whether the design is chosen for one-story buildings or structures with an exit
to the second floor.
The roof must necessarily meet several, the most basic requirements, which are represented not only by sufficient indicators of resistance to external factors, but also by a high level of strength. Properly chosen design provides good performance of thermal insulation and waterproofing. Equally important is the attractive appearance of the roof, as well as resistance to fire, which is especially important on wooden and flammable households.
Modern varieties, depending on the frame features and geometric shape, can be represented by flat and pitched roofs. The first option is most often settled on buildings for household and auxiliary purposes, including garages, sheds and tracks. The main disadvantage is represented by the inability to arrange the attic space. Pitched structures are installed on standard residential households, and differ in the presence or absence of an equipped attic space. A pitched roof can be insulated or cold.
The simplest and most affordable system to build, based on walls of different heights. As a rule, it is used in the construction of auxiliary buildings and other auxiliary buildings, as well as in summer cottages. In addition to the obvious advantages, the choice of such a design is carried out taking into account the disadvantages represented by the lack of an attic and not very attractive appearance.
shed roof
The diamond roof is characterized by diamond-shaped bevels, and has an external resemblance to the Sudeikin roof. The main difference is represented by the absence of kinks, and a simpler design of the truss system. It is used for the arrangement of households with a square base, mainly in one-story private housing construction.
The most common and highly practical roofing system, consisting of a pair of slopes, united by a "ridge" element and having both a symmetrical and almost asymmetric appearance. Slopes may vary in length and angle of inclination. Under such a frame, an attic or attic room can be quite easily equipped. Wall parts, called gables, serve as a limitation of the attic space.
Gable roof
Replacing the gables with two triangular slopes allows you to get a hip roof structure. In this case, the slopes are called hips, and their upper part is represented by dormer windows. Complex structures of this type are built by professionals, but their technical characteristics are several orders of magnitude higher than simple roofs.
The design, which occupies an intermediate position between a gable and a hip roof, is distinguished by trapezoidal end gables and the presence of an upper part in the form of half-hips. Properly designed gables allow you to equip full-fledged ok on, and thanks to its attractive appearance, the half-hip roof becomes a real decoration of home ownership.
One of the varieties of the hip type, represented by three or more slopes that converge at one point at the top. The design does not have a ridge element and is distinguished by the symmetry of the slopes. The option is most often used for households that have a regular polygonal or square shape.
If it is necessary to equip buildings that have the appearance of a complex polygon, as a rule, multi-gable roofs are used, which are distinguished by very complex structural elements and a complex truss system.
The mansard roof on a private household is quite often represented by a broken type of construction. A characteristic difference of such a truss system is a sufficiently large angle of inclination or kink, which has a positive effect on the ability to fully use the entire usable area of the attic space.
Varieties of this type are quite rare in private residential households. Such a spherical roof, most often, covers only part of the usable area of the home, therefore it is one of the elements in the form of a veranda roof or decorative turrets.
The most complex design, which is a combination of such types as tent, multi-gable and half-hip. Has an unusual appearance and is distinguished by a large number of dormer windows, closed small balconies and verandas.
An important criterion for the construction of the roof are the indicators of the slope relative to the horizontal level. The roof can be slightly sloping or gently sloping, of an average level of inclination, as well as steep, made on the basis of strongly sloping slopes. Should be remembered that different types of roofing materials require a different pitched slope.
Mounting of asbestos-cement corrugated sheets is used exclusively for roofing slopes within 13-60 °. Smaller values cause infiltration of water and snow mass, which causes a significant reduction in the service life.
Requires an optimal slope within 30-60 °. If the laying of such tiles is carried out on roofs with a slope of less than 25 °, then it will be necessary to improve the ventilation system and waterproofing.
A very popular and widespread option in suburban construction roofing material does not have a normalized maximum angle of inclination, and the minimum roofing slope is only 15 °.
This option is mainly used in the arrangement of the roof on all kinds of outbuildings. It is necessary to equip this type of coating with a minimum slope of 10 °.
One of the most convenient roofing materials in work and operation is used on structures with a slope of at least 12 °. The maximum tilt angle is not limited. The material is perfect for complex structures with any curvature.
Bituminous tiling
Roofing corrugated sheet material is used in the arrangement of structures with a slope angle of at least 5 °. There is no maximum limit for such material, but at the same time, the step of the installed crate frame base must be taken into account without fail.
Quite expensive, but the most durable and externally attractive roofing material should be laid with a slope of at least 20 °. There are no maximum restrictions in this case.
Even despite the fact that at present domestic and foreign manufacturers produce a large number of all kinds of roofing, all materials for arranging the roof can be divided into three main varieties:
If necessary, the homeowner can always replace an unaffordable material with a less expensive, but quite high-quality roofing material.
When independently compiling project documentation for a roof being erected over a private household, several factors must be taken into account at once. One of the most important is the pitched slope of the structure. At a shed roof, it usually does not exceed 20-30o. Planes on mansard roofs are installed with an angle of 45-60⁰ at the bottom and about 25-35⁰ at the top of the structure. Traditional gable structures are designed with an indicator at the level of 25-45⁰.
When designing a roof, you need to know that in areas with strong and gusty winds, when choosing, it is imperative to take into account and correctly calculate the force of the wind load. If it is planned to equip a useful attic space, then it is advisable to give preference to a tent or gable model. Broken roofs are characterized by excellent appearance, but such varieties should be combined with the layout of the household. Among other things, due to the structural complexity, it will be quite difficult to build this type of roof structure with your own hands.
The project must necessarily display all the main elements represented by the supporting structure in the form of inclined or hanging rafters, the base for the coating, thermal and waterproofing, the type of roofing and the location of the ventilation gap.
In recent years, a hipped roof has been gaining momentum in popularity, assuming the presence of four to eight planes, which contributes not only to the best removal of rainwater and snow mass, but also allows you to get a beautiful coating. A beautiful roof structure is also obtained by combining several gable elements or two or three types of slopes at once. However, when choosing this option, you need to remember that it can be very difficult to maintain such a structure in good condition, as well as mount it, so most homeowners resort to the help of specialists in the field of roofing and construction.
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