Pitched roofs of one-story houses: advantages of original solutions. Houses with a pitched roof: the new is the well-forgotten old Projects of houses and cottages with a pitched roof

home

Video recorders

In European spaces (especially in Germany), houses with pitched roof, whereas in our country this option is considered more acceptable for outbuildings. The system with a slight slope is characterized by structural simplicity.

Advantages and disadvantages

Fashion for flat roofs appeared in the middle of the last century and became an expression of the desire for simplicity and functionality. Lack of pretentiousness, elegance and style are one of the advantages. Other positive features are also characteristic:

Saving wood during the construction of the rafter system, as well as roofing material.
Ease of installation - this procedure does not require specific calculations or additional supporting units (as for the multi-slope version).
Small windage. Ideal for regions with strong winds.
Ease of installation of drains.
Convenience of repair and maintenance work.
Possibility of creating a complete two-story house. The equipped attic will have high walls and big windows.

The single-slope roof provides ample space for design solutions. If it is completely flat, it will be equipped with an observation deck, a gazebo, summer garden, reception area sunbathing. Very productive idea of installation solar panels and collectors for heating water. On the front side of the building on the slope it is appropriate to install large window: it not only serves as a source of daylight, but also visually makes the room more spacious.

problems with maintaining a low attic (if it is provided by the developers);
the need for regular cleaning of the roof from snow and ice in winter and spring, constant monitoring of structural elements and timely elimination of defects;
high requirements for hydro- and thermal insulation equipment;
not very presentable appearance.

If you want to make the cottage more attractive, you need to introduce decorative architectural elements into the project, pay attention color scheme exterior finishing. For the same purpose, as well as to make a completely sealed system, you should buy high quality materials and instruct installation work specialists.

Options for private houses

Pitched roofs are used not only for small dacha, but also high-tech buildings, large cottages, multi-story buildings.

Since the snow load will be greater than with several slopes, it is important to accurately calculate the angle of inclination and cross-section supporting elements– otherwise the structure will simply collapse under the multi-ton mass of snow. This is especially true for a large house intended for the northern region.

When choosing a project, pay attention that all buildings with a pitched roof are divided into two large groups:

with an attic - on the top floor there is a straight ceiling, due to air gap In the attic space, thermal insulation is improved, only maintenance is problematic;
without an attic - the roof plays the role of a ceiling, which is why the ceiling of the upper floor turns out to be sloping.

Descriptions of popular construction options:

1. One-story.

The features of the dacha are: modest size and rectangular shape, light rafter system, small windows. The above criteria are met Finnish houses with an area of no more than 30 m2. The buildings are simple in design, but at the same time reliable and practical. They are usually built using frame-panel technology. The main components are prefabricated at the factory from multilayer panels and adjusted to size. A pitched roof is designed by determining the difference in height between opposite walls. On garden plot Assembly is completed in a couple of days. The same amount will be needed to install the roof.
One-story house in the middle price range. If you invest in the project the same funds as in the construction of a standard residential cottage(up to 100 m2), you can create original design with a multi-level pitched roof. The rafter system remains just as simple and accessible in terms of construction; there is also no attic. In the interval between the levels insert window frames, having received an additional light source.

2. Two-story.

The project is chosen depending on the number of residents, budget, and style of construction. It could be minimalist wooden cottage with an attic. The top floor has different level heights - where it drops to a minimum, a pantry is built. The second option is to place it on the second tier of the bedroom and install the beds with their headboards towards the lower ceiling.

A house with a pitched roof, consisting of two floors, is built from aerated concrete blocks, the floors are made of reinforced concrete slabs, and the foundation is made of powerful monolithic reinforced concrete. To diversify the finish, combine brick and tile finishes with imitation wood. On the ground floor there is a dining room, kitchen, hall, toilet, garage. Bedrooms are installed in the upper part, and a balcony is added to the side.

3. Cottage in high-tech style.

The foundation is a solid reinforced concrete slab, the walls are constructed of aerated concrete. A flat or pitched roof can be made of concrete, protected with a waterproofing film, and then laid with mineral wool insulation. The top is covered with rolled material.

The house, with an area of about 100 m2, built in high-tech style, consists of a bedroom, a kitchen-dining room and a living room combined with it. From the latter there is access to the summer veranda: these rooms are separated by a sliding glass door, expanding the space. There is space for a fireplace and a garage.

High-tech houses are characterized by the use of glass and metal as finishing. The design is carried out taking into account these features: large windows, metal gutters, steel roller shutters, glazed doors, transparent partitions. Even roofing can be made from glass.

In addition to glass and metal decor, elements made of wood and textured plaster. Near modern building The tiled recreation area and the swimming pool look organic.

For structures such as pitched roofs, there are very different projects (in terms of external style). And the opinion that these types of houses are unremarkable and have no “zest” in terms of design is clearly erroneous. The point is that even a not very large building with such flat roof can be made interesting and unique. There would be a desire and, of course, without some financial investments there's no way around it.

But, probably, statements alone are not enough here, so it’s better to look at specific examples designs already implemented in this vein.

However, first it is better to understand the features of the roof itself.

Such a system has a very simple configuration and principle of operation - due to the fact that one edge of the roof is higher than the other, water does not linger on the plane. To install the roof, an extremely primitive rafter system is used, which is assembled as follows:

A wooden beam is laid on the upper edges of the walls along the entire perimeter, on which all the load-bearing beams of the slope will then rest. Such a foundation is absolutely necessary so that the transverse horizontal crossbars do not rest against any local points of the walls. That is, here the load seems to be distributed over the entire line of walls.
If the walls are the same height and there is no way to make a slope, then the right wall built up with bricks to ensure the right degree tilt
The rafters are installed, the sheathing is done and the final roofing covering is laid.

As for coverage, there are nuances here. The fact is that the planned degree of inclination of the slope depends on what kind of finishing roof it will be. Recommendations regarding this are given in the table below.

Well, as for the cladding itself, in principle, all materials are good in their own way, and here the decision to purchase this or that covering must be made based on the budget and personal preferences. You can also pay attention to the properties of the cladding:

slate is heavy and requires good rafters;
metal sheets are lightweight and can be used to quickly cover even very large areas;
bitumen and other shingles, in addition to being heavy, also require an absolutely continuous plane as a base.

But you can talk about such purely technical nuances with the craftsmen, but now it’s better to directly consider the projects of houses with a pitched roof.

Examples of interesting design

The photo below shows a house in which the slope covers not only the building itself, but also advantageously emphasizes and protects the veranda:

This solution is very convenient in that one rafter system is used to cover the entire structure. Firstly, it reduces the amount of timber required, and Secondly speeds up and simplifies the installation itself.

The next option is more original, because the same principle is used, but the external style of the house is very unusual:

As you can see, a combination of two economical and operational solutions is involved here - the slope is at a large angle and simultaneously covers both the lower and upper tier buildings. In addition, instead of walls, the designer planned a lot of glass, and this is again economical and adds a “zest” to the exterior of the structure.

Another interesting option:

And, probably, it would not be a bad idea to think over a good drainage system in which the drain holes are located in different points roof planes.

Here is an example that shows how you can improve and expand an ordinary a private house by introducing a large ramp into the design.

It’s important to try using this technique if there is a need to replace one of the roof slopes due to decommissioning, for example.

So, we have considered houses with a pitched roof, photo designs and unusual options- seemingly quite typical technology. Now we can draw some conclusions.

Conclusion

It turns out that a pitched roof is not a relic of the past, but a solution that can be played out in a very interesting way. And the key here is the low cost of such roofs compared to systems with a complex configuration. So the main thing here is to approach the issue as creatively as possible and then the result will be economical and original.

Modern architects, when creating a home design, are not limited to traditional solutions with pitched roof structures. They create designs for stylish, practical and technologically advanced houses, the construction of which requires a minimum of time and financial costs. Those who want to complete the construction of their own home in short time, should pay attention to frame house with a pitched roof. We will talk about this economical technology for assembling wood structures in our article.

A one-story house with a pitched roof, built according to frame technology, is a structure made of lumber and wood panels. The frame of the building is made of hardwood timber or metal I-beams; the first option is used more often due to its low cost. Metal or wooden base

sheathed with slabs, insulated and tiled, resulting in a stylish, frame house. Construction is carried out using one of two popular technologies: Frame-panel. This method of construction assumes that a frame house is built from separate building materials. That is, the developer needs to purchase, bring to the site and install the frame one by one, interior decoration , cladding, insulation, waterproofing and vapor barrier. All these materials are fixed in a certain sequence on the frame by professional workers. The result of the work is a frame house that has the same qualities as buildings made from 150x150 mm timber. Such projects can be used to build houses for year-round residence
in central Russia, which does not indulge in a mild, warm climate. Frame-panel. To assemble frame-panel houses, detailed designs are first created, according to which panels are made under production conditions. Shields are complex, multilayer panels that include interior lining, several layers of thermal insulation, waterproofing and vapor barrier layer, external cladding. They are produced according to individual sizes, so after assembling the frame of the houses, all that remains is to attach the panels to it. Experienced builder can assemble a frame house in 1-2 days. Projects with a pitched roof require another 1-2 days for the construction of floors; the construction of pitched structures, depending on the complexity, can take up to 7 days.

Note! Due to the use of panels, the cost of building one-story buildings frame houses lower than the construction of log cabins or timber. To reduce costs as much as possible, it is better to choose projects with a pitched roof, since this roof structure requires less building materials, installation time, and assembly is carried out by a team of 2 people in just 1-2 working days.

Features of the roofing structure

Frame cottage c has become a popular construction option country cottages, country and garden dwellings, as well as town houses small area. Simple form roofing opens up new horizons for designers, giving them the opportunity to create modern, stylish houses that decorate the city landscape. In order for the structure to look harmonious, be functional and easy to maintain, several rules should be followed: simple rules

designing roofing structures: Note! Shed roof frame house installed on external walls that have different heights

. To calculate the difference between the length of the supports, knowing the slope of the roof, you need to multiply the width of the house by the angle formed by the base and the roof slope.

Advantages

Frame construction has a short history in Russia, so some potential developers are suspicious of this technology, keeping in mind the harsh climate of our country. However, due to the integrated use of affordable materials, the properties of which complement each other, the houses are no less warm than timber or log houses. Professional builders note the following advantages of this technology: Note! One-story houses with a pitched roof, built using frame technology, have disadvantages. This is how structures are mostly built small size from the formation of rot and mold, it is treated with an antiseptic and fire retardant.

Video instruction

If you want to build an extraordinary house, unlike your neighbors’ house, take a closer look at houses with a pitched roof. It gives the building originality. In addition, a pitched roof is the simplest to install. So simple that you can easily do it yourself.

Advantages and disadvantages

Shed roofs are considered the most inexpensive and easiest to install. And this is true, especially with the small width of the building. However, in our country, houses with pitched roofs are very rare. For the most part, this is due to the fact that two or four of us are more accustomed pitched roofs— they look more familiar. The second snag is to find a project adapted to our weather conditions. On Western resources there are a lot of projects, but they are designed for milder climates and, as a rule, have a large glazing area. Finding an architect who will competently change a project you like is very difficult. But if you succeed, and the harmony of the building is not disturbed, the house turns out to be very original.

Many people are afraid of uneven ceilings in some parts of the building. They are, of course, more difficult to beat than standard ones, but the result is of a completely different level - 100% original. True, this time it is very difficult to find a designer who can develop such an interior in the vastness of our Motherland, but nevertheless, it is possible.

There is another way out - to level the ceilings by overlapping, and use the free space under the roof as Technical buildings. Such options have been implemented and the owners are very satisfied. Yes, technical rooms are in ground floor, and at the top, but there are no problems with groundwater.

These are, perhaps, all the disadvantages or pitfalls that a pitched roof can bring. There is, however, one more point that can hardly be called a disadvantage. Due to the peculiarity of the structure, the roofing material on such houses is not visible from the ground. If the terrain is flat, without large differences heights, there is no point in bothering with the appearance of the roof. It is better to choose simple-looking, but high-quality materials, quiet (the flat surface is large, it makes a lot of noise when it rains) and reliable. One of the popular options is seam roofing. It provides the proper degree of tightness and is not very noisy. Another option is made from modern materials. Such roofs are even quieter, and modern materials can be used for 20-30 years without repair.

Construction of a pitched roof

Organize the required slope of the pitched roof due to the difference in heights of the opposite walls. One wall of the building turns out to be significantly higher than the other. This leads to increased consumption of materials for the walls, but the rafter system is very simple, especially for buildings of small width.

If the load-bearing capacity of the walls is sufficient, the truss system of a pitched roof rests on a mauerlat attached to the wall. To make the load distribution more uniform, the top row of the wall masonry is reinforced with longitudinal reinforcement (for brick walls, from concrete blocks) or an armored belt is poured over the last row (for walls made of limestone, shell rock). In the case of a wooden or frame structure, the role of the Mauerlat is usually performed by the last crown or top trim.

If the building material of the walls is insufficiently strong, most of the load can be transferred to the ceiling. To do this, install racks (steps of about 1 meter), on which purlins are laid - long bars running along the building. The rafter legs then rest on them.

When pouring an armored belt or laying the last row, studs are installed into it in increments of 80-100 cm, with the help of which the mauerlat is then attached to the walls of the building. IN wooden houses, if you don’t make an armored belt, it’s impossible to install studs. In this case, installation on pins with a hexagonal head is allowed. Under the pin, through the Mauerlat, a hole is drilled, a couple of millimeters smaller than the diameter of the pin. A metal rod is driven into it, which attracts the wooden beam to the wall. The connection is tightened using a hex wrench of the required size.

Rafter system of a pitched roof

Such roofs are especially popular in the construction of courtyard buildings - sheds, garages. It’s just that the size of the buildings allows the use of not very powerful beams, and beams are required in small quantities. With a building width of up to 6 meters, the rafter system of a pitched roof contains almost no additional reinforcing elements (supports and purlins), which is beneficial. Also attractive is the absence of complex knots.

For Middle zone In Russia, for a span of up to 5.5 meters, beams of 50-150 mm are taken; up to 4 meters, 50-100 mm is enough, although in an amicable way, you need to consider the snow and wind load specifically in your region, and, based on this, determine the parameters of the beams .

With a distance between the walls of up to 4.5 meters, the pitched roof consists of two mauerlat bars fixed to the walls, and rafter legs that rest on the mauerlat. Really very simple design.

With a span width of 4.5 meters to 6 meters, a support is also required, fixed to a higher wall at the floor level and a rafter leg that rests on the beam almost in the middle. The slope angle of this beam depends on the distance between the walls and the level of installation of the bench.

More complex rafter systems in a pitched roof with a building width of more than 6 meters. In this case, it is optimal if the house is designed in such a way that there is also a load-bearing wall inside on which the racks rest. With a house width of up to 12 meters, the trusses are still simple, and the cost of installing the roof is minimal.

For buildings more than 12 meters wide, the system becomes more complex - there are more rafter legs. In addition, the production of beams longer than 6 meters - expensive pleasure. If an increase is required only by the width of the roof overhangs, the beams are extended along the edges with fillets. These are pieces of beams of the same cross-section, connected to the beam and secured on the sides with two wooden plates at least 60 cm long, fastened with bolts or nails, allowing the use of mounting plates.

If total length The beams are more than 8 meters long; they are usually spliced. The joints are further reinforced by nailing boards or mounting plates.

Options for attaching the rafters to the mauerlat: sliding at the top and rigid at the top on the right. Below on the right is a version of a tie-in without overhangs (very rarely used)

There may also be questions about how to attach the rafters of pitched roofs to the Mauerlat. Fundamental differences No. Everything is also in rafter leg They make a cutout with which the beam rests on the mauerlat. In order not to suffer with each rafter leg, leveling its fit, having cut out the first one, a template is made from a piece of board, thick plywood or timber that exactly repeats the resulting “cut”. All subsequent rafters are sawn before installation. A template is applied to them in the right place, a recess of the required shape and size is outlined and cut out.

This was about rigidly attaching the rafter legs to the mauerlat. It is used on all buildings that exhibit low shrinkage. This method of fastening cannot be used on wooden houses - the house always settles or rises slightly, which can cause misalignment. If the roof is fixed tightly, it may tear. Therefore, when installing a pitched or any other roof on wooden houses, a sliding connection of rafters and mauerlat is used. For this there are so-called “slippers”. These are plates, consisting of corners that are attached to the mauerlat and metal strips movably connected to them, which are attached to the rafter leg. Two such slips are placed on each rafter.

Choosing a roof angle

The roof slope angle is determined by a combination of indicators - wind and snow loads and the type of roofing material. First, the angle is determined according to climatic conditions (depending on the amount of precipitation and wind loads). Then they look at the minimum recommended slope for the selected type of roofing material (in the table below).

If the desired angle is greater, everything is fine; if it is less (which happens very rarely), increase it to the recommended one. Make a roof with an angle less than the minimum angle recommended by the manufacturer roofing, it’s not unequivocal - it will leak at the joints. To make it easier to navigate, let’s say that for central Russia the recommended slope of a pitched roof is 20°. But it is advisable to calculate the figure for each region, and even for different locations of buildings on the site.

By the way, keep in mind that different manufacturers The same type of roofing material may require different minimum slopes. For example, one brand can be produced on roofs with a minimum slope of 14°, another - 16°. And this despite the fact that GOST defines a minimum slope of 6°.

It is also worth remembering that with a slope of up to 12°, in order to ensure the tightness of any roofing material, it is necessary to coat all joints of the material with a liquid waterproofing compound (usually bitumen mastic, less often - roofing sealant).

Determine the height to which you want to raise the wall

To ensure the found slope angle of the pitched roof, it is necessary to raise one of the walls higher. How much higher we find out by remembering the calculation formulas right triangle. Using them we also find the length of the rafter legs.

When calculating, do not forget that the length is obtained without taking into account overhangs, and they are needed to protect the walls of the house from precipitation. The minimum overhang is 20 cm. But with such a small protrusion beyond the building, the pitched roof looks short. Therefore, overhangs of at least 60 cm are usually made on one-story buildings. On two-story ones they can be up to 120 cm. in this case The width of the overhang is determined based on aesthetic considerations - the roof should look harmonious.

The easiest way to determine how much the roof needs to be extended is in design programs that allow you to draw the building to scale and “play” with the overhangs. Everything should be displayed in 3 dimensions (the most popular program is ScratchUp). Twist through different sizes of overhangs, decide which one looks better (if there is no project), and then order/make rafters.

Photo report from the construction site: a pitched roof on a house made of aerated concrete

A house was built in St. Petersburg. There was no project, there was general idea which is shown in the photo. House made of aerated concrete, finishing- plaster, seam roof chosen on the basis of low cost, reliability, and ease of installation.

After the walls were removed, an armored belt was poured into them, into which studs (Ø 10 mm) were installed every meter. When the concrete in the reinforced belt has reached the required deterioration, bitumen mastic laid a layer of waterproofing (“Gidroizol”, cut lengthwise into strips of the required width). A mauerlat - 150-150 mm timber - is laid on top of the waterproofing. All lumber used for roofing is dry and treated with protective impregnations and fire retardants.

Beginning of installation of a pitched roof - laying the Mauerlat

First, they put it in place (lying on the pins, held by assistants), and walk along it, hitting with a hammer on the places where the pins are. The places where the studs stick out are imprinted in the timber. Now they drill holes and simply push it onto the studs.

Since the span turns out to be large, supports made of timber (150-150 mm) were placed on which the purlin was laid, which will support the rafter legs.

The width of the roof is 12 meters. This takes into account a 1.2 meter offset from the front side. Therefore, the Mauerlat bars and the purlin “stick out” beyond the walls exactly at this distance.

At first there were doubts about such a large offset - the rightmost beam hangs 2.2 meters. If this offset is reduced, it will be bad for the walls, and the appearance will deteriorate. Therefore, it was decided to leave everything as it is.

Laying rafters

Rafters are laid from two spliced boards 200*50 mm, with a pitch of 580 mm. The boards are nailed together in a checkerboard pattern (top-bottom), with a pitch of 200-250 mm. Nail heads are sometimes on the right, sometimes on the left, in pairs: Two on top/bottom on the right, two on top/bottom on the left, etc.). We space the joints of the boards by less than 60 cm. The resulting beam is much more reliable than a similar solid beam.

Next, the pie of a pitched roof for this case is as follows (from the attic to the street): vapor barrier, stone wool 200 mm, ventilation gap (sheathing, counter-sheathing), moisture insulation, roofing material. In this case it is dark gray pural.

We will carry out insulation from the inside later, but for now we are laying a Tyvek Solid hydro-windproof membrane (vapor-permeable) on top of the rafters.

The membrane is laid from bottom to top and secured with staples. The fabric that is rolled out higher overlaps the one already laid by 15-20 cm. The joint is sealed with double-sided tape (bought together with the membrane). Then the planks are placed on top of the membrane, and on them is a sheathing for a standing seam roof.

First, the sheathing was made from 25*150 mm boards in increments of 150 mm. After installation, walking around the roof, it was decided to strengthen the sheathing. To do this, we fill 100 mm wide boards between the already laid boards. Now there is a gap of 25 mm between the boards.

Sheathing a pitched roof as a result

Next, hooks were placed on the lower gable. They are filled unevenly, since due to the large length of the pediment it was decided to make two receiving funnels at a distance of 2.8 meters from the edge. To ensure drainage in two directions, such a relief was made.

Next, you need to bring in pieces of metal (pictures) 12 meters long. They are not heavy, but they cannot be bent, so the “sled” disappears. For lifting, a temporary “bridge” was built connecting the ground and the roof. The sheets were lifted along it.

Next come roofing, which differ depending on the type of roofing material. In this case, it was necessary to solve the problem of thermal expansion of the material - galvanized steel (pural) significantly changes its dimensions when heated/cooled. To ensure freedom of expansion, it was decided to fasten the material to the sheathing by the seam using movable clamps with a freedom of movement of 15-20 mm.

After laying the roofing material, what remains is the lining of the overhangs, and they are no different.

The roof needs to be brought to perfection - the overhangs need to be hemmed, but basically it is already ready

Well, the photo below shows what happened after finishing. Very modern, stylish and unusual.

House with a pitched roof - finishing is almost finished

Projects and photos of houses with a pitched roof

As others have said, it's hard to find interesting projects residential buildings with a pitched roof. So far, these buildings are unpopular with us. Perhaps just because of its originality. This section contains several projects or photos of already built houses. Maybe it will be useful to someone, at least as an idea.

Large windows are beautiful, but irrational in our climate

Multi-level house - an interesting completed project

This is a prototype of what is located above

Original house. Under one pitched roof there is a house and outbuildings, and part of it is a canopy over the yard between two buildings

Pitched roofs are divided into 8 large groups, among which a special place is occupied by the type of roof with one inclined plane.

Of course, hardly anyone can compete with, whose peak of popularity fell in the second half of the last century.

However, nowadays specialists and construction workers Customers are increasingly paying attention to .

The essence and peculiarity of such a shelter is extremely simple. The load-bearing structure rests on multi-level external walls.

This phenomenon has a very attractive appearance, but due to its structural features it is not advisable to use it to create the “top” of a house, cottage or any other important building or premises.

One inclined surface is ideal for verandas, terraces, as well as storage and utility rooms.

One of the main advantages of this eaves is wind resistance.. A certain option is due to the design, since in this case there is no we're talking about about serious slopes of the covered surface.

ATTENTION!

To reduce dependence on precipitation in the form of snow, it is necessary to take a more careful approach to calculating the cross-sections of the structural components during the design period. Regarding insulation, this aspect is especially important at minimal angles of inclination.

Thus, the area of influence of the wind force is significantly reduced, which leads to stable resistance to air gusts. If the room is located in an area prone to frequent winds, experts recommend installing curbs.

Consequently, these measures will reduce the likelihood of the roof being picked up to a minimum. It is advisable to use galvanized iron or tiles as upper layer border to avoid dampness of fences.

Very often, when it comes to construction or renovation, a person tries to buy necessary materials the most profitable and at budget prices. A canopy with one slope fits perfectly into the “economy” category, and besides, cheap prices are not reflected in its appearance.

Eg, costs are half as much as compared to a gable surface.

Construction maintenance of the roofing process of a pitched roof does not require special knowledge and many years of experience in the architectural field. Everything is extremely simple, so you can tackle this matter with your own hands. Quite uncomplicated and...

In addition to the above advantages, we note the following:

Rational use of available space in the attic. As an option - creating an attic floor;
The relatively light weight of the inclined plane, which eliminates the need to connect lifting equipment to the installation process;
No restrictions regarding the area of the house;
High level of maintainability;
Possibility of choice (the only nuance is taking into account the angle of inclination);
Preconditions for installing solar panels.

Installation of solar panels

The list of shortcomings is several times shorter:

For the sake of looks appearance you have to try. Focus on the quality of materials and facade work;
Increased sensitivity to snow loads;
The need to strengthen the hydraulic and inclined plane;
Complicated organization due to fluid flow on one side.

Increased sensitivity to snow loads

Is it worth making a private house with a pitched roof?

Despite the fact that in most cases similar ideas do not receive approval from professionals, there are situations when a house with this type of roof is a reasonable and safe solution.

CAREFULLY!

A roof with one slope is difficult to withstand precipitation.

Therefore, no precipitation - no problem, therefore being in an area with a dry climate, this idea can be safely implemented.

The slope in such a situation should be set within 5%. In its turn, regions with cold or temperate climates, which is spent more or less under snowfall, not very suitable for almost flat roof.

But if 10-20 years ago a geographical “diagnosis” was perceived as a death sentence, now they will simply take up the task of increasing the strength of the future roof. If you also achieve a slope in the range of 90-100%, then the idea is really feasible. There are many opportunities in the construction industry these days, but... be prepared for additional costs.

Designing a pitched roof - what do you need to know?

Inclined planes are classified according to different criteria. In particular, this concerns the emphasis. There are two varieties - with an emphasis on load-bearing walls different or same height .

The first option is used more often, but the stumbling block may be the lack of high external wall, which will prevent the establishment of a high slope. Second concept does not imply this, but this is probably where the advantages end - he much more expensive.

The issue of tilt is one of the main ones. The optimal range ranges from 10-30 degrees, the extreme range is 5-60 degrees.

The figure depends on the following factors:

Volume of precipitation;
Wind flow indicators;
Selected roofing material.

The more precipitation there is in an area, the greater the slope. For example, in regions with heavy snowfall, the slope should be at least 40 degrees. Otherwise there is a risk of damage load-bearing structures due to accumulated precipitation.

Below are the degree correspondences to the types of shelter:

5-7 degrees for roofing felt;
3 degrees higher range y ;
25-35 - for;
Slightly lower requirements are put forward for slate (20-30 degrees), practically the same for seam roofing (18-28).

It is advisable to increase the degree marks by several units in areas where a lot of snow falls. Such non-compliance does not apply to metal tiles, because this threatens water ingress due to the low density of the seams.

No less topical issue is to determine the type of roof in the context of ventilated/non-ventilated. In the first case, we are talking about a reliable and durable home surface, while the second option is suitable for “light” rooms like a terrace and, through a minimal slope (4-6 degrees), can bring a lot of trouble in the winter.

As a material for a single-pitched roof, the undisputed leader in demand is wood from the coniferous “family.” This is due to its resistance to rot, mold and other evil spirits. Pay attention to the percentage of humidity - the indicator should not exceed 20-22.

As a preventive pest control We recommend treating the wood with a fire retardant and antiseptic.

Houses with a pitched roof: photos of projects below.

House project

Two-story house project

One-story frame house project

Finnish house

Varieties of design and engineering

The top with one slope is not a limiter in the imagination of shaping the appearance of the roof.

Many successful projects have been implemented, within which a “broken” roof or through facades were created.

It is not necessary to copy an idea seen live or on the Internet - this type of house top is favorable to various architectural collages.

Projects of houses with a pitched roof:

Project example No. 1. Private house with an area of 240 sq.m. Additional premises and a ground floor are not provided. Used as wall material cellular concrete, A reinforced concrete slabs are the basis of the foundation. Facing - plaster or wooden slats to choose from.

Project example No. 2. A two-story house of 225 sq.m. with an attic, a garage, and a balcony on the 2nd floor. The foundation is the same as in the first example, the walls are made of aerated concrete with brick cladding. Can be used decorative tiles. Roof type - to choose from, taking into account climatic conditions.

The main task is to harmoniously reunite those examples that are collected into one project. You should pay attention to the possibility of installing solar panels, which were already mentioned above - this will make the roof even more functional. And a competent one will keep your home safe and sound for a long time.

Shed roofs: projects and drawings

Drawing of a house with a pitched roof

Frame house project

House diagram

Useful video

In this video you will see an example of a house project with a pitched roof:

In contact with

Sections