Alteration of the attic to the attic. Reconstruction of the roof to the attic - typical mistakes. How to remake the roof of the house: turning the attic into a cozy attic
Building or repairing an attic is one of the most difficult jobs. We do not recommend trying to do everything yourself if you do not have experience in such construction.
Roofs that are too steeply sloping are heavily loaded by strong winds and need additional reinforcement, which greatly affects the cost of work. A broken type of roof is well suited for this.
This roof works well strong winds and has quite a lot of space inside. disadvantage broken roofs It is considered a more complex design that complicates installation.
Mansard roof device for cottage country house includes window installation. We recommend paying attention to manufacturers such as Fakro and Velux. In the absence of additional ventilation, windows remain the only source of fresh air entering the attic, converted into an attic.
Be sure to pay great attention to the strength of all structural elements, such as racks, rafters and crossbars. Building an attic on an old house can be a little more expensive and depends on the choice of materials. We list the main ones:
- Wooden beam for rafters. When choosing the exact parameters, you should focus on the features of the roof structure (angle of inclination, height, area).
- Boards for the manufacture of crates.
- Plywood or panels for end walls.
- A large number of fasteners (nails, screws, corners, etc.).
- Insulation.
- Vapor barrier membrane.
- Waterproofing.
- Roof covering (metal tile, shingles, Ondulin, Ondalux, etc.).
- Materials for finishing the attic room inside.
Consider several options for reworking the most common attic floors. In the first of them (Fig. 1), we reinforce rafters 2 and floor beams 3 with overlays 8 and 9, respectively, connecting the latter with racks 10. Then we attach puffs 7 to struts 4 and reinforced rafters. were carriers.
If the trusses in the attic are located quite often (in increments of about 600 mm), then the load is transferred from the roof to the floor beams. After changing the structural and power scheme of the attic floors, the load on the floor beams will be redistributed and increase, since the weight of the furniture and inhabitants of the second floor will be added. Therefore, it is better to install additional I-beams with wooden shelves and a metal corrugated wall, on top of which you can safely lay the floor.
It should be noted that it is necessary to remake the floor trusses consistently, in order to avoid excessive deflection of the roof and its damage. This design will free up space for trusses with a width of 3 to 4 m.
Having finished with the alteration of attic trusses, you should take care of the windows to be cut out in the roof and the insulation of the future living quarters.
In another version (Fig. 2) with a peaked roof, the frame trusses use central posts 2 and two struts 3. When they are located in increments of 500 to 1000 mm, rafter 1 and ceiling beam 6 should be strengthened, doubling their cross section.
Do-it-yourself mansard roof - types of truss systems
Rice. 1. House with a classic gable roof - construction truss system: 1 - roof; 2 - rafter; 3 - floor beam; 4.5 - old struts; 6 - support; 7 - new puff; 8 - reinforcing pad of boards on the rafters; 9 - beam reinforcement ceiling; 10 - rack.
Rice. 2. A house with a pointed gable roof - the design of the truss system: 1 - rafter; 2 - central pillar; 3 - support; 4 - new puff; 5 - new truss brace; 6 - floor beam; 7-roof.
Then it is necessary to fix the puff 4 on the rafters and the central pillar 2 along the height of the ceiling and the inclined beams 5, which help to redistribute the load from the roof to the floor beams 6. After that, you can remove the lower parts of the racks 2 and supports 3, freeing up space for the future room.
Having completed preparatory work and making sure that nothing threatens the roof and its roof, you should insulate the future home and cut out the windows.
In the third version of roofs with gentle slopes (Fig. 3), often found in places with a hot climate, it is necessary first of all to increase the ceiling height of the future attic. This can be done only at the expense of the premises located under it.
This work is difficult, since it is necessary to disassemble the ceiling and fix floor beams 9 on the walls of the lower floor, on top of which the flooring will be arranged. But in order not to spoil the premises of the lower floor, it is necessary to choose the appropriate niches in its walls, if, of course, their thickness allows. Only after that should proceed to further reconstruction.
All of the above is nothing but general recommendations, since there can be many options for remodeling houses, especially private construction. In this case, it is necessary individual approach to the choice of cross-sections of beams, props and other building elements by calculating their strength.
At the same time, all of them must be protected from the negative effects of the environment. According to the current building codes and regulations (SNiP), in order for a person to feel comfortable, the ceiling height must be at least 2.5 m.
Do-it-yourself residential attic (mansard) - photo
Two people within ten days can convert / convert the attic into a living space. To do this, they will need: a level, a hammer, a construction stapler, a circular saw, a rotary hammer, a cordless screwdriver, a knife, a hacksaw for wood and a saw for metal.
In the photo, the stages of the device are numbered mansard roof and construction of a residential building:
1. I-beams were brought up and laid horizontally the day before the start of work. In case of rain, they should be covered with a film. (no photo - everything is clear here)
2. A piece of roofing was removed from the edge of one of the roof slopes to raise the beams to the attic.
3. Floor beams installed in the attic.
4. After mounting the I-beams, the truss struts are temporarily attached to them with screws.
5-6. In the ceiling of the first floor, it is necessary to make an opening between the floor beams and strengthen it with a strapping of glued laminated timber. To do this, wooden plates are attached to the shelves of the I-beams, and metal corners, which are the support of the strapping beams, are attached to them below.
7. Puffs are screwed to the struts and rafters with screws.
8. We cut the struts of the trusses along the screed to free up space in the attic and start laying the floor.
9. Before laying the floor, it is necessary to move only along the floor beams so as not to step on the old ceiling.
10. Before laying mineral wool, electrical and plumbing communications should be placed between the beams of the ceiling of the first floor.
11. Moisture-resistant floor slabs are laid end-to-end on the ceiling beams and fastened with screws.
12. The floor in the attic is arranged over the entire area of \u200b\u200bthe room, including the space under the lower part of the roof slope, which can be effectively used by equipping pantries here.
13. Windows should be installed after laying the thermal insulation, but openings in the roof for them must be made in advance.
14. Brackets on puffs and rafters are designed for fastening metal frame future partitions and are located in increments of 1.2 m.
15. Forced ventilation pipes must be installed before fixing the drywall sheets.
16. Where doors are supposed to be installed, openings are formed from wooden bars.
Materials of the author J.Decroix (France) were used to prepare the article
550ml storage, silicone 5 colors portable silicone telescopic drinking…
It is possible to significantly increase the useful area of \u200b\u200ba country house due to insulation pitched roof and devices in the under-roof space of another residential floor - attic. But keep in mind that the solution to this problem requires a thoughtful, technically sound approach and strict adherence to technological instructions. In this article, we’ll just consider how you can make an attic from the attic.
§ First assess the situation
First of all, you need to assess the situation. The fact is that not every attic can be redone. In order for living quarters to be located in the bowels of the pitched roof of the house, it must be sufficiently voluminous. It is unlikely that you will like to live in cells with low, literally crushing ceilings. Therefore, a room height of at least 2.5 m is required.
It is clear that the inclined ceiling plane limits the full-fledged living volume. But everything has a limit. If more than half of the attic area has a height of less than 1.8-2 m, it is better to abandon the attic device or decide on a major reconstruction of the pitched roof.
Between oblique elements roof structure(rafters) lay insulation. Its thickness is determined on the basis of a heat engineering calculation, which takes into account local climatic conditions and other parameters. If the height of the section of the rafters is insufficient to accommodate the thermal insulation, the rafter group is increased.
Scheme of the device of a warm attic (or attic) ↓
To insulate attics and mansard roofs, mineral wool insulation is used - basalt products (ROCKWOOL - Russia-Denmark, NOBASIL - Slovakia, PAROC - Finland, LINEROCK - Saint-Gobain group, ISOROC and TechnoNikol - both Russia, and others) or glass fiber (ISOVER - the international concern "Saint-Gobain"; URSA - the Spanish concern URALITA, Knauf Insulation - an international company, and others). Retail price range - $20-$70/cu.m. meter (from $1 per m2). Sold in packs (packs) and rolls.
Stone insulation is a special plate, fiberglass - mats or also plates. Mineral wool thermal insulation materials are durable, do not burn, resistant to various external influences, vapor permeable. Basalt wool is notable for its shape stability - it does not cake or shrink over time. Moreover, it increases fire safety Houses. The stone thermal insulator prevents the spread of fire, withstanding temperatures up to 1000 ºC.
Fiberglass products are characterized by increased elasticity, due to which they perfectly adapt to the characteristics of the installation site. In addition, mats and boards are compressed during packaging. In a compact form, the material takes up less space, which has a positive effect on the estimated cost of construction (transport and storage costs are reduced). When unpacked, fiberglass thermal insulation returns to its original shape. In addition to insulating the roof slopes and installing inclined windows in the attic, you should take care of engineering communications: electrical wiring, heating, plumbing, etc.
Options for insulating the attic of the house: with and without waterproofing.
§ Waterproofing membrane
A waterproofing membrane is mounted on the outside of the insulation (market price PVC membranes- $4-$8 / m2), which will protect it from external moisture. The material is attached to the counter-lattice (rails nailed to the rafters) and pressed from above with a counter-lattice. As a result, two gaps are formed: between the membrane and the roofing, as well as between the membrane and the heat insulator. The weathering of water from the under-roof space provides natural ventilation.
However, in the process of converting a cold attic into a warm attic, it is extremely difficult to mount a waterproofing membrane. To do this, you need to disassemble the roof of the roof of the house, remove the crate, etc. Meanwhile, you can go the other way. I must say that a properly laid roofing does not let rain and melt water through. Mostly dew “drips” onto the insulation, that is, condensate that forms on the inside of the roof during sudden changes in temperature and humidity. Most of the water "drains" from metal roofing materials (metal tiles, seam roofing from sheet steel, copper, zinc-titanium, aluminum). Natural tiles, on the contrary, are not too generous with dew. And rare drops will not damage the mineral wool, because. material processed water-repellent impregnation at the factory). Water will not have time to be absorbed, as it will be carried away by the wind, “walking” in the ventilation gap between the insulation and the roof.
§ Attic insulation: warm lining for the roof
Mineral wool is placed between the rafters by surprise, without the use of any additional fasteners. This creates a continuous heat-insulating layer without cracks and cold bridges. It is unacceptable to crush or compact the insulation, driving it into the specified framework. Laying of thermal insulation is carried out after the installation of skylights, as well as upon completion of all work on the reconstruction and strengthening roof structure roofs.
1 . At several points, the distance between the rafters in the light is measured along the height of the slope.
2 . An element of the required size is drawn on a mineral wool board. 2 cm is added to the distance between the rafters (to install the insulation by surprise).
3 . The plates are cut with a special knife for working with mineral wool.
4 . The cut element is inserted between two rafters. Thermal insulation is laid throughout their depth. The insulation should not go beyond and not block the ventilation gap (3-5 centimeters) between the roof and the heat insulator.
5 . A heat-insulating contour of mineral wool strips is created around the window block. In this case, “warm” internal slopes are formed.
6 . Then proceed to the installation of the vapor barrier. First, the slopes of the roof windows are isolated. Adjacency of the film to structural elements sealed with self-adhesive tape. The vapor barrier film is brought onto the walls and attached to the frames with a construction stapler.
8 . The film is laid over the entire surface of the slope. The panels are overlapped and attached to the rafters. Joints are closed with self-adhesive tape.
9 . Additional sealing of the vapor barrier is provided by a special self-adhesive tape - it reinforces all joints and junctions. At the same time, they indicate the position of the rafters and other elements to which the slats for drywall will be attached.
10 . Under the plasterboard sheathing, wooden planks are mounted in increments of no more than 40 cm. The horizontal position of the planks is controlled by the building level.
11 . Planks should be in the same plane. To do this, use a twine (a special strong thread), which is pulled over the screws in a certain way.
12 . And already the final fastening of the planks is carried out on a grid of stretched twine.
§ We remake the attic into an attic: wall decoration
Drywall is used for rough walls. If in the future it is planned to install vertical walls or built-in cabinets in the lower zone of the under-roof space, then “ceiling” plasterboard sheets with a thickness of only 9.5 mm (from $ 4 for a sheet of 1200 × 2500 mm) are suitable for sheathing. However, it is recommended to line the walls with more solid drywall - 12 mm thick. In addition, rough finishing is often performed in two layers.
According to regulatory requirements, electrical wiring and other communications are installed before wall cladding. In the casing, holes are necessarily made for sockets and switches. Drywall is screwed with self-tapping screws, the distance between which should not exceed 16 cm. Between drywall sheets leave a gap of 6-8 mm. In the future, the joints are primed, glued with a sickle (special mesh) and puttied. When the putty dries, the seams are sanded with sandpaper. The result is a completely flat base. fine finish- painting, wallpapering. Also available in cladding ceramic tiles. True, in this case it is necessary to use moisture-resistant drywall or gypsum fiber boards. Before finishing work, the walls are coated with an appropriate primer.
To speed up Finishing work, in the area of \u200b\u200bthe ridge, crossbeams are nailed to the rafters, to which plasterboard sheathing is then attached. Moreover, this approach improves appearance ceiling. The main thing is to do everything smoothly and accurately.
1 . Installation of sheathing starts from the ceiling. Drywall sheets are screwed to the planks with self-tapping screws.
2 . Sheets are stacked with a shift of 25 cm from each other. Self-tapping screws are screwed using a screwdriver or a drill with a special nozzle - a travel depth limiter, which ensures the same position of the heads (almost flush with the skin surface). For convenience, a homemade support is used that holds the sheet in an inclined position.
3 . The protruding edge of the horizontal slope is adjusted with a planer under the skin.
4 . Using an auxiliary board, mark the workpieces and cut out vertical slopes according to the marking.
5 . Self-tapping screws fix vertical and lower horizontal slopes. The corners are reinforced with a corner perforated profile.
6 . Joints and corners are treated with putty for drywall.
Finally, we remind you once again that the attic in the house is complete, in addition to insulating the slopes and installing inclined windows on the roof, you should take care of all the necessary engineering communications: electrical wiring, heating, plumbing, etc. It should also be noted that, if desired, you can organize a remote window management. Such a modern solution will make spending time even more convenient and comfortable.
4.9444444444444 Rating 4.94 (9 Votes)
Converting the roof into an attic is the only way to cheaply expand the living space of a country house. After all, there is no need to build a second floor or build an extension next to the house, for which you will have to spend quite serious money. And if the volume of the attic space allows, this mainly concerns the height, then the restructuring process is reduced several times. So, in this article we will tell you how you can redo the roof of a house, what materials are used for this, and what technologies are used to carry out the whole process.
Rework Features
We recall once again that if the height of the attic allows, then the alteration comes down to minimal cost. If the height is small, then one cannot do without serious work, which practically boils down to the reconstruction of a roofing structure. Therefore, we consider separately both options.
The height of the attic allows you to organize the attic
What is cold attic. This is a truss system, on which, through the crate, roofing material. In addition to the latter, the room with the street does not enclose anything. In fact, the outdoor temperature is also present inside the attic. Therefore, the main task of the manufacturer of works is to insulate the attic. Do everything so that heat loss through the roof structure is minimal. Let's start talking about this.
Insulation of the attic begins with the choice of thermal insulation material. It is present on the market in a large assortment, but literally two or three are chosen for the attic. More often these are either mineral wool boards, or expanded polystyrene boards, or polyurethane foam applied by spraying.
Which one to choose, everyone decides for himself. Just note that mineral wool is the worst of the three options in terms of thermal conductivity. But, choosing the right thickness of the plates, you can solve this problem. In addition, mineral wool is a non-combustible, environmentally friendly material with a long service life. In terms of flammability polystyrene boards yield to everyone. And polyurethane foam is an expensive material.
We will not go into the details of choosing a heater, let's move on to others building materials, which are used in the process of remodeling the roof of the house. There are two of them: waterproofing and vapor barrier film. The first will protect the insulation from moist air vapor that enters the attic from interior spaces Houses. The second will make it possible to remove moisture from the inside heat-insulating cake. Therefore, waterproofing is installed from the inside of the attic, vapor barrier from the outside, that is, between the insulation and the roofing.
It should be noted that the use of polyurethane foam and expanded polystyrene makes it possible to refuse protective films. Since both materials do not absorb moisture. But according to building canons, vapor barrier, which is also wind protection, is laid anyway. Because it acts as an additional protective layer in the construction of any roof, which will resist leaks in case the roofing is deformed or damaged for some reason.
On our website you can find the most . In the filters, you can set the desired direction, the presence of gas, water, electricity and other communications.
Roof insulation
All processes are carried out from the inside of the attic.
First on the rafter legs install vapor barrier film. If its width is not enough to cover the entire slope plane, then the installation is carried out in strips with an overlap of 10-20 cm. In this case, the installation starts from the floor, and the second strip is overlapped on top of the first. The joint must be closed with adhesive tape. Important point- on the inner plane of the slope, a coating is formed so that it fits the rafter system, as shown in the photo below.
Now between the rafter legs laying mineral wool boards. This is also clearly visible in the top photo. Here it is important to choose the width of the plates so that they fit snugly into the space between the rafters, tightly pressing against the ends of the boards. This is how you can ensure that cold bridges do not form.
And the next stage of the formation of a heat-insulating cake - installation of a waterproofing membrane. It is simply pulled along the rafters, and attached to them. It is impossible to pull strongly, it is necessary to leave a small sag between the rafter legs. If laying is carried out in stripes, then the process is carried out in exactly the same way as in the case of vapor barrier. That is, overlap using self-adhesive tape.
And the last. Spend sheathing of the truss system with a heater in it. To do this, use drywall, plywood, plastic panels, OSB, chipboard, fiberboard and more.
If polystyrene foam boards are used to insulate the attic, then the process is carried out in exactly the same way. Just do not lay a layer of waterproofing on top of the insulation. The same applies to the use of polyurethane foam.
On our website you can find contacts of construction companies that offer services roof design and repair. You can directly communicate with representatives by visiting the exhibition of houses "Low-Rise Country".
Floor formation
Alteration of the roof under the attic is not only the conduct of insulation processes. It is necessary to form a floor base that will be warm, reliable and beautiful. The very process of building a floor depends on what the floor of the house is. It can be concrete (precast concrete slabs or a single slab poured in the form of a reinforced monolith) or wooden, assembled according to load-bearing beams overlap.
In the first case, a lag structure is assembled, which is attached to concrete base. A heater is laid between the elements, a waterproofing film is placed on top, and the flooring is already mounted on top.
With floor beams, almost the same thing. It's just that in this design there is one point that concerns the formation of the base for laying the insulation. It consists in the following:
Along the lower edge of the ends of the rafter legs, so-called tiled bars. These are slats with a section of 40x40 or 50x50 mm, laid along the rafters.
On them stacking boards 20 mm thick or plate (sheet) material: plywood, OSB, chipboard.
And in already received cells lay insulation.
The height of the attic will not allow organizing the attic
This is the most difficult option roof modifications wooden house under the attic and the most expensive, both in terms of cash investment and time spent. In fact, this is the reconstruction of the roof.
What are the stages of this process of alteration.
Design and making calculations.
Acquisition required additional materials.
Dismantling roofing.
Dismantling truss system with a crate.
Formation mansard roof.
Her warming.
Installation roofing material.
Floor formation and interior decoration of the new premises.
Design
Here choose the type of mansard roof. We immediately indicate that an attic can be organized under any roof structure. It’s just that it’s difficult to organize a living space under hip, multi-gable and hip rabbits. Under them free space few. Therefore, preference is given to three varieties, which are shown in the photo below.
The most simple model– normal gable roof. But in order to increase the space, the architects recommend raising it to a small height - up to 1 m. To do this, they additionally dismantle the old Mauerlat, raise the walls of the building, and already install the Mauerlat and the truss system from above.
Take a look at the photo below, where you can clearly see that rafter legs raised above the level of the walls of the house on support posts made of the same boards as the rafters. The racks rest against the Mauerlat, and they are attached to it. After the installation is completed, the attic wall is sheathed and insulated, as is the truss system.
If the house is brick, then the walls of the attic are built of brick, raising the walls of the house itself to the required height. And already a Mauerlat is laid on them, followed by the installation of a truss system.
If a standard mansard roof project is being created, then all calculations are carried out taking into account the structure of the structure. By the way, about the calculations. It is important to carry them out correctly, taking into account the snow and wind load. In fact, these calculations are not easy. The strength and reliability of the roof structure depends on them, so professional designers are involved in this stage.
Purchase of materials
First, it should be noted that troubleshooting is carried out during reconstruction. That is, the exploited material is examined for its qualitative state. If some parts and assemblies do not meet the requirements of the calculations, and this is usually a section, thickness or length, then they will have to be replaced. Although there are technologies when, for example, lumber does not meet the length parameters, it is simply lengthened.
Having drawn up a defective act, they proceed to the addition necessary materials. It should be noted that, when reconstructing the roof, they try to get rid of the roofing material. If it has served on the roof for enough time, then during dismantling it is highly likely to fail. Therefore, roofing material is purchased in full in accordance with the project of a new roof.
Dismantling operations
As the saying goes, to break is not to build. So this is the easiest process. But do not be too zealous, because it is important to save the materials for future use.
Video description
The video shows how the old gable roof is dismantled:
Formation of a new mansard roof
So, the project is taken as the basis for the construction, which indicates the type of roof, its dimensions and the materials used for the construction. Look at the photo below, and you will immediately understand what the frame of a traditional attic is. In fact, these are slopes, consisting of two parts, which are supported by racks and girders. The latter form the premises.
In short, the frame assembly technology is as follows:
Install vertical racks.
Their tied with beams, which perform not only the functions of strapping, but also supports for roof rafters.
Form the upper slopes roofs with a truss system. The legs can be installed either in a layered view (with mounting a ridge run) or a hanging type, as shown in the top photo.
Mount the rafters, which form the lower parts of the roof slope. They rest with their upper ends against the upper trim of the attic, with their lower ends against the Mauerlat.
In fact, the frame is ready, you can move on to other work. First of all, gables are closed, in which dormers are usually installed. If a balcony is attached to the attic, then a door is inserted into the pediment.
Next, a windproof film is laid on top of the rafter system. They fasten it to the rafters, lay it in strips from the bottom up with an overlap of 10-20 cm. The joints of the strips must be closed with self-adhesive tape. Then they mount the counter-lattice, crate and roofing material. After that, all processes are transferred to the attic room.
From the inside of the attic, they carry out all the same processes that were described above. That is, insulation, floor formation and finishing.
Video description
In the video, the specialist conducts an overview of the mansard roof, talks about materials, assemblies and details:
Skylights
It should be noted that the dormer windows installed on the gables of the attic do not provide the built room with daylight. In addition, they are not present in all projects. The best option for the attic, the so-called roof windows.
They are represented on the market by a large assortment from a huge number of manufacturers. And each brand of windows has its own installation technology. In general, all technologies are somewhat similar, but there are some distinctive features. We will not dwell on the installation technology of skylights in this article, because this is the topic of an entire article.
I just wanted to note that today's proposals are not just standard window structures. This is a large number of additional options that increase the performance of windows. As one of the new options - skylight, which, when opened, forms a small balcony.
Video description
In order for you to understand what we are talking about, we suggest watching a video that shows how this window construction opens and closes:
Conclusion on the topic
Alteration of the attic into the second floor (residential) - the process is actually not the easiest. Especially if a complete reconstruction of the roofing structure is carried out. This process will take more than one day. The costs will be significant, but it is still cheaper than building, for example, a second full-fledged floor with the construction of walls and ceilings, as well as the installation of a separate roof.
1.
2.
3.
4.
5.
Many people who want to expand their home without enough space on the site are thinking about how to make an attic out of the attic. Changing the purpose of a room is much cheaper than building a new floor, and it also takes less time.
Drafting a project
To convert a cold, unheated attic into an attic, you first need to draw up a project. This must be done so that the converted premises serve for a long time, and not collapse in the near future. If you need to change the truss system, it is better to turn to professionals for drafting a project. If there are no global changes, this can be done independently.
Modern truss systems are divided into:
- inclined - there are additional supports or supports on internal walls;
- hanging - in this case, the rafters rest on the outer walls of the building.
With an inclined system, it is impossible to create a single integral space under the roof, since the supports cannot be removed.
Before you start converting the attic into an attic, you need to decide on the type of future premises, it can be:
- with side partitions between the outer and inner walls;
- with a combined roof (such attics occupy the entire space and have a sloping ceiling, the inner walls are combined with the outer ones).
Roof reconstruction
Alteration of the attic to the attic includes the following stages of work:
- project creation;
- preparation of materials and tools;
- checking the truss system, if necessary - strengthening it;
- roof insulation;
- creating an exit;
- Finishing work.
After creating the project, you can start working with the truss system.
First you need to prepare the materials and tools that will be required for work:
- drill;
- building level;
- carpentry tools (nails, hammer, saw, jigsaw, wood screws);
- goggles and gloves;
- Decoration Materials;
- corrugation for laying;
- electric cable for communications;
- heating pipes;
- hydro and vapor barrier membrane;
- insulation.
The main difference between the attic and the attic:
- there is no heating and thermal insulation in the attic, there is no room decoration;
- sometimes the height of the attic does not allow making an attic, and the roof has to be dismantled.
The attic is a non-residential premises, based on this, main goal converting it into an attic is a device cozy room suitable for habitation.
If there is enough height to re-equip the room, the roof does not need to be dismantled. It will be enough just to inspect the rafters, and if damage is found, replace them. When they are in good condition, you only need to do the floor. For this purpose, between the lags are laid for insulation mineral wool, and then the floor is sewn up from above with OSB or chipboard plates, self-tapping screws are used for fasteners.
Between the rafters, you also need to put a heater, after making a preliminary wiring of engineering networks. Prior to this, an assessment of natural light in the attic is carried out - for this purpose, a hole is cut in the roof and installed window frames. On sale you can find ready-made windows specially designed for attics - all that remains is to mount them. Install windows before laying insulation, along with the formation doorways. If necessary, the roof in the window installation area is again covered with a roof, sealing the joints between the roof and the frame.
How and how to insulate the under-roof space
Before proceeding with the insulation of the room, you need to take care of the ventilation of the under-roof space. Before converting the attic into an attic, you need to insulate the roof to protect all structural elements and create a comfortable microclimate. You can use materials such as mineral wool, polyurethane and foam boards.
Experts advise using mineral wool, which is easily placed between the rafters. The insulation is covered on both sides with a vapor and waterproofing film. Before you spend network engineering- heating pipes and electrical cables, they are recommended to be placed in a special corrugation. For laying communications in the rafters, holes are made.
The insulation is laid very tightly, leaving cavities and gaps is unacceptable. A vapor barrier is laid on top of the mineral wool, which is attached to wooden surface staples. Lay the film overlap, in no case should it be stretched. If you are not sure correctly, it is better to consult with experts in this matter.
Exit to the attic
Most simple options, which you can build yourself - marching or spiral staircase made of wood, do not take up a lot of space. The safest design is single-march, as its steps are rectangular in shape.
Shutdown
The conversion from the attic to the attic is almost complete. Before proceeding with the implementation, you need to make sure that all the necessary communications have been carried out. The mandatory elements of the dwelling, which will be the attic, include electrical wiring and heating pipes.
In the attic, communications can be carried out under the floor, connecting in the area of the stairs to the main system. However, the layout of these systems depends not only on the layout of this room, but also on the whole house. Recommended engineering Communication hide in metal corrugated pipes, which fit well into the insulation layer.
How to properly make a vapor barrier and an internal crate in the attic, look at the video:
Reconstruction of the attic into an attic at the final stage is a fine finish, namely, the transformation of walls and floors. Here you can fully express your imagination. For example, walls can be covered with wallpaper or decorative plaster. the very same good option for the attic - clapboard lining or natural wood, in such a room, wood trim looks organic. If there are protruding rafters, do not be upset - you can make a wonderful decorative element out of them by covering them with stain and varnish.
But when choosing finishing materials, one should not forget that it is impossible to create a significant load in such a room. For this reason, heavy materials are not suitable for attic attic spaces. For the floor, you can make flooring from OSB boards, use mineral wool for insulation, and lay linoleum or laminate on top.
Interior decoration completely depends on the taste of the owner, but it is recommended to use lightweight materials, since the attic, converted into an attic, as in the photo, was not originally designed to be used as a living space, and may not withstand a heavy load. Read more: "".
