There is only one real opportunity inexpensively increase the residential square meters of a private house. This is to organize an attic in the attic space. In this article we will talk about how to properly build an attic so that it is inexpensive. Let's look at two options: when a house with an attic is already in use, when the house is just being built. Let's consider the entire technological chain: from the selection of materials to finishing new premises.
Rules for organizing an attic in an old house
What is an attic? This is a room under the roof of a house. That is, above her, except roofing structure there is nothing. Therefore, an attic can be organized in any attic, regardless of what type of roof it is located under. the main task– create all the conditions for comfortable living in the attic room. That is, it should not only be beautiful and comfortable, but warm in winter and cool in summer, not to mention the presence of the necessary communication networks.
To make an attic on an old one wooden house or brick, you need to think through everything carefully. Firstly, you need to solve the issue of constructing a durable floor with laying floor base. Secondly, the issue of roof insulation. These are the two main tasks. After which you can install heating systems, water supply and sewerage systems, install air conditioning, and decorate new premises.
Attic floors
If we are talking about a wooden house, then the floors in it are formed by load-bearing beams made of beams on which boards are packed. Wood flooring must be insulated. The same design is often found in brick houses. But in most cases with brick buildings they are used concrete plates floors that are also insulated.
How to quickly make floors in the attic along floor beams.
On the laid beams along their lower edges the so-called tile bars.
Across them laying boards tightly to each other.
Lay a waterproofing film, which will perform the functions of protecting the insulation from moist air vapors emanating from the rooms of a private house.
Between the beams on waterproofing layer lay insulation(mineral wool or polystyrene foam boards).
On top of beams lay vapor barrier.
From top to bottom installing plank floors from tongue and groove boards. You can use plywood or OSB boards, on which they will subsequently lay flooring(laminate, linoleum, tiles, etc.).
The main task of the workman is to make the floor smooth, durable, and heat-protected.
If the roof of the house is reinforced concrete slabs, then insulation is carried out in the following order. It all depends on what kind of thermal insulation material will be used. For example, expanded clay:
overlap levels out concrete screed small thickness (3-5 cm);
after the latter has dried, the entire area of the floor base closes waterproofing film in the form of strips, which I overlap with each other with an offset of 10-15 cm and are covered with tape;
along the perimeter of the attic room lay the bars with a cross section of 70x70 or 100x100 mm, they are attached to concrete floor anchors;
in longitudinal or transverse direction lay down the same bars with a step of 1-1.5 m;
into the resulting cellular structure expanded clay is poured medium or small fraction;
the top of the sheathing is covered vapor barrier membrane;
on top of the thermal insulation cake on laid bars the plank floor is being filled or slab, sheet material.
If slabs are used as insulation thermal insulation materials, then everything is done exactly the same. The only thing you need to pay attention to is to tightly press the insulation boards to the elements of the floor sheathing so that no cold bridges remain.
Roof insulation
If the roof truss system, sheathing and roofing material itself are in good condition technical condition, then the issue of building an attic at the dacha is simplified to a minimum. What do I need to do:
first of all everything wooden elements roofing structure are being processed at first antiseptic composition, after it dries fire retardant;
along the rafters vapor barrier film is installed so that it exactly repeats the configuration of the rafter legs, as shown in the photo below;
then between the rafters lay insulation, in the photo below this is also clearly visible, the main thing is to tightly press the material to the ends of the rafter legs;
on top of two laid materials stretch the waterproofing film;
after which the entire structure covered with slab or sheet material , for example, it can be plasterboard, plywood, chipboard, fiberboard, OSB, etc.
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Construction of an attic superstructure
So, if it is being built new house or the roof of the old one does not meet modern operating requirements, then the attic superstructure can be built, as they say, “from scratch.” What does that require. First of all, the project. You can’t just buy building materials and start construction. The attic is not a heavy structure, but this does not mean that it should be treated with less responsibility.
It is better to order the project from professionals who will take into account bearing capacity building walls, foundation and others building structures. And on the basis of this, they will create a project that will guarantee that an old or new house with an attic will serve faithfully for decades.
Installation of the attic begins with laying the Mauerlat on the walls of the house. This is a beam with a section of 150x200 or 200x200 mm. It is attached to the walls using anchors that were previously installed in the reinforcing belt. The latter is poured according to external walls private house. How this turns out in the end result is very clearly visible in the photo below.
Attic projects
The first construction operation has been completed. It is carried out regardless of what configuration of the attic was planned by the project. As mentioned above, living quarters can be organized under any roof. For example, the photo below shows an attic under pitched roof. It would seem not quite good example, but such projects also exist, which means this confirms that you can live under roofs of any configuration.
And yet there is one design that is called attic. It has a broken roof, which cannot be confused with any other.
Construction of a classic mansard roof
This type of roof has two slopes, divided into two parts. First top part- With small angle slope, that is, sloping, the other has a lower one with a greater slope, that is, steep. This is the main difficulty in constructing an attic superstructure on an old house or new.
This problem is solved like this:
The project should have exactly stated the place where the slope breaks.
It is in this place that it is laid from wall to wall load-bearing floor beam. There will be two of them for each break.
Along each beam are installed vertical racks , determining the useful height of the attic space. Usually this is within 2.5-3.0 m. The cross-section of the beams is at least 100x100 m, the installation step is within 1.5-2.0 m. Installation of two beams along the mauerlat between the floor beams is carried out.
Along the top edges of the beams the strapping is made from timber section 100x100 mm. The strapping is done not only around the perimeter of the installed racks, but also between them in the transverse direction. An attic frame was formed in the form of a box of racks.
In the middle of the transverse elements of the upper trim install short racks, forming the upper slopes of the roof. The longer the posts, the steeper the slopes.
Installed on racks horizontal ridge girder.
Mount rafter legs gentle slopes. Their upper edges rest against ridge beam, lower in top harness buildings.
Form cool lower slopes of the attic. Rafters are also installed here, with their upper edges resting on the top trim attic structure, lower in the mauerlat.
Video description
The video shows in detail how to build a classic mansard roof:
So, the frame of the attic structure is ready. All that remains is to form the floors of the room, carry out insulation and cover the roof with roofing material. And only then move on to the final finishing work.
How to make insulated floors has already been described above. How to insulate an attic roof too. But there is one point here that makes it easier to carry out thermal insulation measures roofing structure. The thing is that the roof is not yet covered, which means that it is better to lay the vapor barrier membrane on top rafter system.
This can be seen very clearly in the photo below:
across the rafters lay vapor barrier strips, which are attached to them with small nails or steel staples using a stapler;
over insulation and rafters install slats, which will perform the functions of a counter-lattice. Its task is to create a ventilated gap between the thermal insulation cake and the roofing material in order to remove moist air vapors that have leaked through the insulation;
along the counter-lattice across the rafters lay the sheathing;
carry out installation of roofing material.
The remaining operations: laying insulation and waterproofing are carried out from inside the attic.
Assembly diagram of an insulated attic roof Source valenteshop.ru
Formation of gables
This is an important part of the attic roof design. In fact, the two gables are the walls of the new room. And they must meet strict requirements living rooms. It is in them that windows and doors are installed. The latter only if a balcony or terrace is attached to the attic.
Everything is simple with insulation. It's like in a frame house:
With outside lay a vapor barrier membrane;
carry out outer skin leafy or panel materials: lining, plywood, OSB, etc.;
from the inside lay insulation;
cover the gables waterproofing membrane;
carry out interior lining.
In principle, the attic is ready. All that remains is to finish the interior space. There are no strict restrictions here. The attic is a residential space, so any design projects and Decoration Materials. In this case, you can build a horizontal ceiling, you can leave everything as it is, that is, with slopes going up. Everything is at the discretion of the customer. As one of the options - a project in modern style in the photo below.
Advantages and disadvantages of the attic
The main advantage is to get additional residential square meters for a small capital investment. The attic is a frame structure, which means it is not heavy. And if it is erected on an old house, then in most cases this does not affect the strengthening of the foundation and load-bearing walls of the building. If you think about it well external finishing of the entire building, it will not be noticeable that the superstructure was erected later than the main house.
As for the disadvantages, according to the method of construction, a classic mansard roof is more complex than a single- or gable roof. A large amount is used here various elements, which will have to be trimmed and adjusted to the required dimensions, which leads to the formation large quantity waste.
Video description
In the video, the specialist discusses the advantages and disadvantages of houses with attic superstructures:
Conclusion on the topic
So, we tried to figure out the construction of attics on an old house (with attic projects, indicating some important nuances structures). Houses with such superstructures today are growing like mushrooms after rain. They are popular, they provide an opportunity to save on construction. The main thing is a project that takes into account all construction aspects in accordance with the rules and regulations.
How to increase the living space of an old house without additional extensions? The best option is arrangement new roof mansard type. To build it, it is necessary to carry out the calculation part, select the right rafter diagram and roof covering material.
First you should find out the optimal weight of the new structure, since not all walls of the old house are designed for additional load. The total weight of the roofing pie is equal to the sum of the following components: rafters, sheathing, insulation and waterproofing. At the same time, it is easy frame construction must be serviceable: withstand not only standard snow and wind loads, but also the weight of a person.
Taking data from the table, you can calculate the optimal load on load-bearing walls. Let's assume they are made from solid brick with a masonry thickness of 400 mm. Then the constant load will be equal to: 400*1800/1000= 720 kg/m². In this case, the walls are able to withstand the weight of the attic, made of beams with a density of 300 kg/m³ and covered with ceramic tiles.
If the walls are not able to withstand total weight attic, you can build an additional foundation. Load-bearing vertical supports are installed on it to create the foundation of the roof. This design will avoid stress on the walls of the house.
Most often, a new attic is made in the form of a gable sloping roof. This is due to the large internal space which can be used as a living space.
Before starting construction, you need to make a correct calculation of the optimal distance between the rafters (see Gable roof rafter system). An old wooden house cannot always withstand the load of a new roof, so you should choose the installation step of load-bearing structures based on the calculated weight of the roof. Data about this parameter can be taken from the table.
Then, based on the calculated data, the material is purchased - wooden beams, rafters and battens for sheathing. The last step depends on the coating material. Often it should not exceed 400 mm. But the final parameters are determined based on the recommendations of the roofing material manufacturer.
Mauerlat installation
Mauerlat are horizontally located bars on which they will be mounted load-bearing elements roofs. It is designed to evenly distribute the load on the walls.
For execution installation work will be required following materials and tools:
- Hammer, wood saw.
- Nails up to 50 mm long. The quantity depends on the roof area.
- Measuring tool: plumb line, building level, roulette.
Most often used for mounting the Mauerlat wooden beam cross section 150*100. Its quantity is determined by the perimeter of the roof. To connect timber with load-bearing wall It is recommended to use mounting dowels.
Installation of rafter frame and sheathing
At the first stage, you need to install it on the Mauerlat load-bearing beams. Then vertical posts are attached to them, connected to each other at the top by beams - purlins. The rafters for the future attic roof are mounted on the resulting frame.
The sheathing is designed for installation roofing. Its size and configuration depends on the protective material used. Typically, 40*150 mm boards are used to make lathing. They are packed on top of the rafters, forming an installation platform.
Final stage
The above-described technology for constructing a mansard roof is universal. It is recommended to use a special rolled microfiber as a waterproofing layer. It is attached to the sheathing. The roofing covering is already installed on top of it. For improvement thermal insulation properties roofs need to be done internal insulation. This is done using basalt wool or extruded polystyrene foam.
What you need to pay attention to when arranging a mansard roof in an old one-story house? First of all, correctly calculate the total weight of the structure, install a reliable roofing pie and select the appropriate material. The result of the work is an additional living space, the comfort of living in which will be no worse than in the other rooms of the house.
Home is a place where each of us feels completely protected. Comfort and coziness are important components for a person’s relaxation, which is sometimes impossible due to lack of square meters. Thanks to new technologies in construction, it has become possible to expand the area of houses, usually through extensions, but if the plot of land is small, then the attic would be the best option! Many designers have long considered attic spaces as a good option to increase the space in the house, although it is not always possible to do this without the intervention of builders. This often happens because older buildings have low ceiling heights and flimsy foundations that need to be strengthened for safety. future design and the whole house in general.
An original attic can be constructed from a multi-slope sloping roof.
The main advantage of the attic is the ability to build it on any type of house (dacha, cottage, old house with an attic).
The only condition for the manufacture of an attic is the right approach, because there are quite a lot of subtleties that need to be taken into account, so it is better to trust the construction of the attic to professionals or to study all the stages of construction well.
Strengthening the foundation in an old house
The first thing you must do is check the foundation: are there any vertical cracks visible in it, are there any distortions in the windows or signs of destruction of the foundation masonry. If there is, the foundation needs to be restored. The second point is the analysis of the materials from which it is made a private house, because the restoration technology will depend on the material.
Foundation strengthening scheme: A – double-sided; B – one-sided; 1 – foundation; 2 – anchor; 3 – reinforcing mesh; 4 – formwork; 5 – concrete mixture.
- The foundation in a wooden private house can be completely replaced. To do this you need to dig under old foundation(if available) and put the house on jacks. Then use iron reinforcement, 3 meters long, to make the initial frame. Next, you should fill the prepared frame with concrete to the required height. With this you can not only strengthen, but also raise the foundation.
- Complete replacement of the foundation in an old brick or stone house is impossible. Repair is considered a more complex and important process that requires responsibility and caution! Due to the fact that the design has heavy weight, it is impossible to dig under a weakened foundation, because severe settlement is possible, which can ultimately damage the structure in an old house. The only option is monolithic belt (reinforced concrete structure, which helps to hold the masonry at the base of the floor).
Creating an attic project
It is well known that no building can be built without a design. Extensions such as attics also require similar projects, but, oddly enough, they have their own characteristics, which are described in GOST. The main requirements for such projects are:
- Security fire safety. Escape routes should be either through the premises in the old house or in its external part.
- Height of rooms. Minimum permissible height 2.5 m is considered, but exceptions are possible for different roof slopes.
- The volume of the premises should be calculated from the line dividing the premises into working and living areas. In their absence, it is necessary to calculate the volume of the entire room, taking into account all the slopes.
Removing the roof of an old house
The dismantled roof elements should be carefully lowered to the ground using a rope system.
Now that we're talking about already about the process of building an attic, it is necessary to dismantle the roof in the old house in order to build a new, attic. Avoid this process it’s not worth it, because there is a double benefit here: firstly, you can be sure that the attic will be reliable, and secondly, in the future you will significantly save money on.
The first thing to start with is removing the slate or other covering. This process should not cause difficulties, because there is no complex technology involved. The slate should be lowered from the roof without breaking it, because it may be useful in further work. Following the slate, it is necessary to remove the roofing felt, which is held in place by metal strips. Removing the top covering is simple, and one person can do it, but when dismantling the structure itself, it is advisable to have a team, because difficulties may arise during dismantling.
Frame construction and roof construction
When constructing, you need to know the rule of the golden ratio. According to this rule, it becomes clear that, despite the external limitations, a circle can be inscribed in a section. From here you can derive the main stages for construction:
- Work on the assembly of rafter systems. Rafters are the basis of the roof, which consists of a rigid frame that carries the main load.
- Preparation. Before installing the rafters, you need to assemble a template (it is advisable to do this on the ground, because this can simplify the manufacturing process of some components).
- Installation. After making the template, it needs to be transferred to the roof itself. The best roof slope is considered to be 45-60 degrees. Reducing the slope may significantly reduce the living area of the premises, but compared to increasing it, this is acceptable. Increasing the angle can make the attic vulnerable to strong gusts of wind.
Installation tools:
- several pencils of different types;
- nails (when working with wooden structures);
- hammers with nail puller;
- saw or chainsaw (for working with timber);
- meter or tape measure;
- set of drill bits with drill;
- Bulgarian;
- level.
After the frame is ready, you should decide on the material, because the lathing process will depend on it. If you use a soft roof, then before working with it, you will need to install on top of the frame OSB sheets. Only after this can you proceed directly to attaching the material itself.
Hydro- and thermal insulation of the attic
When making an attic, it is worth taking into account the fact that the ceiling in it will also be a roof, so warm air which will rise can cause significant damage to the floor, eventually destroying the beams. In order to avoid these unfavorable processes, it is necessary to insulate the attic space. To do this, you need to clog all the through cracks with glass wool or fill them with foam. This simple process will help avoid problems with heat retention and waterproofing.
Separately, you need to pay attention to waterproofing, because if problems with steam that rises upward in an old house are easily solved, then during waterproofing it is necessary to install a special film. Due to water contact with insulating materials, their properties deteriorate, so the installation of such a film will be necessary. And so that water does not linger on the film, special outlets are made.
Interior work
When all the external work is completed, it's time to get started internal works. It is customary to sheathe with plasterboard, because this material is the most accessible and helps to hide inaccuracies. Then there are no new moments, as in the old house, because after installing the drywall, the usual process of wall covering begins (priming, putty, painting, wallpapering), that is, work on the design of the room.
The issue is handled responsibly because the height of the room is not the same, therefore, it is necessary to divide it. Usually, in places where the height is the smallest, a closet is placed, and where the height is greatest, a bed or table is placed. This way you can clearly outline the room into zones!
Modern design of a cottage or house is difficult to imagine without the presence attic floor. It is also being built everywhere in old houses in place of a dilapidated attic, thereby increasing the total living space. A do-it-yourself attic is a complex project, but doable.
Do-it-yourself attic construction - first steps
In fact, this is not so - most specialists in the field attic construction unanimously agree that from the angle of inclination and other changes in the design of the rafters, the walls experience enormous load and are subject to significant deformation. Therefore, before making an attic yourself, we highly recommend contacting a specialist so that he can carry out preliminary calculations and, based on them, drew a design for a rafter system that is suitable in your case.
Construction of houses with an attic - choosing the right technology
Today there are quite a lot of buildings that have a clearly defined attic. This is either a completely new house, where the attic was designed in advance, or it is attached to an old building, which was originally thick-walled and solid. The easiest way to recognize an attic is by its gable sloping roof - this is the most suitable design for the construction of an attic floor.
The use of a gable sloping roof on the walls of a house, compared to a single-pitch roof, places a huge load. However, for an attic room it is much more convenient, since it creates a lot of space inside.
The gable broken structure has a drawback - in the absence sufficient quantity load-bearing supports, the roof is less strong compared to a single-pitch roofing system, and additional load-bearing supports put additional pressure on the walls. The construction of a gable sloping roof, as a rule, requires the use of layered rafters, which require massive building walls that can withstand vertical and horizontal loads.
How to build a house with an attic - roofing system
The convenience of the attic space determines the ability to move around full height under the rafter system. Please note that for insulation you will need to allocate from 10 to 15 cm from each surface, including the ceiling. So the first impression about the height of the attic may be wrong. However, the safety of the entire structure should be put in the first position. To install additional reinforcing beams, it would be correct to cut off some part of the attic rather than risk destroying the entire roof frame.
Before building a house with an attic, prepare necessary tools and materials. Everything is simple with tools: a hammer, a hacksaw or a jigsaw, all kinds measuring instruments. Materials - nails or screws of various lengths, antifungal agent, 40 * 150 mm board for lathing at intervals, for creating a continuous sheathing - OSB sheets.
The type of roof covering determines the design of the sheathing. If you plan to use soft material for the roof, then the best option will continuous lathing, and if hard - by force own hands The sheathing is installed in a staggered manner. In the process of installing a wooden frame (rafters and sheathing), you should immediately make places for the location skylights. It is also necessary to think in advance about reliable fastening window frames
Attic in a private house - auxiliary elements
There are primary and secondary elements of the attic. The former include insulation, rafters and bearing structures, and to the second - windows, doors and drainage systems. Both play an important role. The hardest thing can be to decide on the windows. Before you start choosing windows for the attic, you need to clearly understand their purpose in terms of functionality. Today, the building materials market offers the buyer two types of windows - inclined and vertical.
It is known that the first ones are mounted directly in the roof plane and transmit 40–45% more natural (sun) light than vertical ones. But in winter, the slanted windows are covered with snow, which negatively affects both the overall illumination of the room and their technical condition. Doors to the attic act as a kind of liaison of this room with the main building. They should be selected according to two main criteria: the first is strength, the second is good thermal insulation properties.
In addition, the doors should not stand out from general interior and through them there should be a free entrance to the attic. Creating an attic with your own hands is impossible without a drainage system. In this regard, with vertical windows much simpler, since they come complete with ebb and flow, but when installing inclined windows, you need to carefully consider the gutter system in advance, otherwise the room located under the attic will constantly experience negative impact excess water and moisture.
Do-it-yourself attic - thermal insulation of the room
Considering that roof slopes are directly affected by atmospheric temperature changes, attic room must be carefully insulated. It is even more necessary if the roof is covered with metal slate or metal tiles. One of the thermal insulation options is mineral wool slabs, which have sufficient high density and thickness.
This material is environmentally friendly, and also has excellent heat resistance, maximum fire resistance and is easy to install. When laying thermal insulation, you need to create some distance between the roof itself and the insulation; this gap should be left to ensure natural ventilation layer of thermal insulation. Best thermal insulation is considered external - in this case, a layer of insulation, together with a vapor barrier and waterproofing, is laid on top of the rafter system, before the roofing material is installed.
This method allows you to achieve a monolithic coating and avoid the appearance of cold bridges. However, home owners do not always have the opportunity to carry out insulation before laying the roof. In such cases, internal insulation is used. The material is laid in the spaces between the rafters ( mineral wool, polystyrene foam, polystyrene foam) or sprayed onto all structural elements (ecowool, polyurethane foam).
All more people resort to self-construction Houses.
There are many reasons for this, and everyone is guided by their own motives.
But the main thing is savings, of course, subject to knowledge of the matter.
Building your own home should be a mandatory attribute of success for every man.
Investing your savings in real estate is the best thing to do. The house will last for decades and its value will only increase over time.
Of course, a lot depends on the design of both the internal and external parts of a residential building.
For high-quality construction, you will need to study the technology of constructing a mansard roof. Another important skill is knowledge of carpentry. Or you can study the instructions yourself, which describe in detail the entire project of work. You should also pay attention to the fact that there are different.
When starting construction, you need to ask yourself the following questions::
- What are the best materials to use when building a mansard roof?
- How many stages of work remain to be completed?
- How many people will be needed to help with the construction?
- What kind of attic do you want to build?
It is best to plan the construction of an attic, installing gable roof with a broken line, so you can get the maximum large area future premises.
Before starting any construction, it should be developed. When working through it, take the numbers indicated in the calculations seriously; even the slightest mistake can lead to future damage to both the roof itself and the walls of the house.
So how to make a mansard roof? This article will help you answer this question.
- For soft roofs, solid;
- Discharged for slate.
Naturally there are certain installation rules soft roof , here they are:
- If the pitched angle of the roof is located in the range from 5 to 10°, then the roof has the appearance of a continuous flooring, special waterproof plywood or boards are used;
- When the inclined roof angle is between 10 and 15°, in this case the roof is made of timber with dimensions of 45×50 millimeters and with a pitch of 45 cm;
- If the inclined angle is greater than 15° for the sheathing timber 45×50 mm is used, but in increments of 600 mm;
- For the skate attachment area install additional beam.
Lathing for soft roofing
Installation of the Mauerlat and rafter system
The Mauerlat is laid after work has been done to level the attic and place the flooring.
Thanks to the placement of the Mauerlat around the perimeter of the attic all oblique angles can be corrected.
The material used is timber. The thickness is selected according to the edge of the walls.
When you lay the mauerlat under the side of the cornice, you should be especially careful.
Make sure the structure is non-thrust, because to put additional elements it is forbidden. We will have to dismantle part of the external masonry of the wall and raise inner part walls.
Mauerlat installation
Installation of insulation
It is necessary to insulate the attic space if you are going to inhabit it. First of all, it is worth deciding on the material used as a material. The best solution there will be special basalt slabs.
The insulation density is needed at least 30-40 km per cubic meter , otherwise its subsidence in the future is inevitable. And the thickness is 150 mm. A special film is also installed in the roof to protect it from getting wet.
Step-by-step installation of insulation
Installation of lathing and counter-lattice
After the base has been installed, it is necessary to install to strengthen the structure. This is necessary if the inclined angle is large.
The counter-lattice is installed from small beams, which are placed on top of the main sheathing, already laid on the waterproofing layer. When installing a counter-lattice between the roof and the base, a ventilation space, allowing to increase the service life.
Installation of sheathing
Installation of waterproofing and vapor barrier
A do-it-yourself broken roof requires installation of waterproofing. To protect the roof from moisture penetration between the roof and the base a special layer of roofing material or film is laid. The counter-grid helps better ventilation to get rid of the vaporization effect.
The most common evaporation protection system is a three-layer structure - a hydrobarrier.
- Reinforced grating. It is woven from polyethylene fibers.
- Anti-condensation or porosity barrier.
Waterproofing is installed on rafters or sheathing.
Installation of waterproofing
Types of roofing materials and their installation
The market offers big choice roofing materials for every taste. Each of them has its own advantages and disadvantages. Any builder first of all looks at the cost of the roof, then at its quality and service life.
Roofing material
Conclusion
The construction of an attic roof requires special diligence and painstaking work, if you want to get a high-quality and final result. You will have to invest a lot of effort, not only physical, but also moral.
It will take a smart approach to the work so that it is completed without problems. Encountering a number of obstacles, most owners turn to hired workers for help. But on the other hand, what can bring more pleasure than not doing quality work with your own hands?
Useful video
In this video you will learn how to assemble a mansard roof:
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