How to make a balcony with your own hands: several ways to make a beautiful balcony in an apartment. Decorating the balcony with your own hands: step-by-step instructions and tips Window-balcony - a new design solution

The need to build a balcony on their own often arises from the owners of private houses or residents of apartments in which the presence of such a room was not initially provided for by the design.

The work on the construction and decoration of the balcony can be handled on your own. Study the provisions of the given manual and get started.

Construction options

There are 2 main options for building a balcony, namely:

If the structure is attached to the second and higher floors, it must have additional supports. It is forbidden to fasten the building exclusively to the wall - it will not stand.

The function of supports is most often performed by columns. They fit well into the surroundings and complement the architecture of the house.

Before starting work, draw up or order a balcony project with a detailed diagram from a specialized organization.

Building a balcony on a foundation

If the balcony is attached to the first floor, a simple strip base will suffice. In the case of arranging an extension on the higher floors, build.

In general, the procedure for arranging concrete foundations remains practically the same. The following is an instruction for the construction of a strip-and-column foundation. Having removed the recommendations for installing poles from the manual, you will receive a ready-made instruction for installing the strip base.

First step. Mark the future foundation on the ground. Use pegs and a cord for marking.

Second step. Get rid of the topsoil. Dig a trench of the required depth (determined in accordance with the characteristics of the soil on the ground) and holes for the posts.

Step three. Drive in (screw in) the support piles. You can also make the supports yourself from pipes, concrete pillars, or other suitable materials. To ensure additional strength of the installation, the bottom of the pits can be poured with a 20-30 cm layer of concrete before the installation of the posts. The empty space between the walls of the pits and the posts after their installation is also filled with mortar.

Fourth step. Tamp the bottom of the trench, fill it with a 10 cm layer of gravel and 15-20 cm sand. Tamp each layer of backfill thoroughly.

Fifth step. Assemble the formwork from sturdy planks.

Sixth step. Lay the reinforcement cage. Use rebar with a diameter of 10-14 mm. As a result, you should have a reinforcing mesh with a mesh size of no more than 150x150 mm.

Seventh step. Pour concrete and give it a month to cure. It is recommended to dismantle the formwork after the concrete has completely hardened.

Eighth step. Cover the frozen foundation with waterproofing material (bitumen, roofing material).

Ninth step. Cover all voids with earth.

Tenth step. Tie the posts along the upper edges using a channel. The height of the balcony foundations must match.

Balcony construction

First step. Lay a wooden or reinforced concrete slab on the finished base.

Second step. Using a punch, create an opening in the wall for mounting the balcony block.

Step three. Install the balcony block. After installation, level the slopes with cement mortar and seal the existing gaps with polyurethane foam.

Fourth step. ... For this, it is most convenient to use building blocks, for example, from foam concrete. They have a relatively low weight and will exert noticeably less load on the foundation compared to the same brick.

The thickness of the walls should be at least 25-30 cm. Bring the walls to the upper floor.

In the process of erecting walls, perform reinforcement every 3 rows.

In conclusion, it remains to equip the roof. The roof structure should be designed with a certain slope away from the house.

To equip the roof, it is enough to lay wooden logs or mount a metal frame, and then lay the finishing roofing material.

With the functions of support columns, a wooden square beam will perfectly cope. Select the parameters of the bar individually. Most often, supports with a side of 100 mm are sufficient. Instead of a timber, you can use another suitable material at your discretion.

The columns must be installed strictly vertically, otherwise there will be no question of the reliability of the balcony structure. To ensure verticality, support the columns with temporary struts while the foundation dries.

Floor

Lay a 4 cm thick planed board on the floor. Pre-treat the material with an antiseptic and fire retardant.

Lay the boards across the support beams. Leave a 2 to 3 mm gap between the planks to allow sediment to drain.

Use self-tapping screws to fix the boards. The heads of the fasteners must be slightly sunk into the material.

Railings

And the last structural element of the balcony is the railing. The choice of material of manufacture, design features and appearance of the railings is at the discretion of the owner. If you wish, you can do without them altogether by making fences of concrete slabs of suitable size.

Glazing

For you can use wooden frames or metal-plastic structures. In this moment, everything also remains at the discretion of the owner.

Thermal insulation of the balcony

Required. Start on the floor.

Floor

Styrofoam slabs work well for the floor. The material is characterized by high thermal insulation properties and normally withstands all kinds of loads.

Level the base and glue the foam boards to it with a dedicated adhesive. Provide additional fixing of the boards with plastic dowels.

On top of the insulation, lay a mounting mesh on the glue, and then fill the entire structure with a self-leveling mixture.

Instead, you can make a wooden lathing on the base, fill its voids with thermal insulation, and fill the top with plywood or boards.

Linoleum is well suited as a finishing floor covering for a balcony. You can also use waterproof laminate and other materials with similar properties.

Walls

Attach a timber frame to the walls. Determine the step of fastening the slats according to the width of the insulation.

Cover the frame with a waterproofing film. Use a construction stapler to attach the film. Be sure to glue the joints of the waterproofing material with tape.

Fill in the crates with your choice. Lay a vapor barrier on top of the insulation. Fasten the material also using a construction stapler.

On top of the finished insulating pie, fill the second crate, perpendicular to the first, for mounting the finishing material.

Ceiling

The ceiling can be insulated with mineral wool.

Nail a 10mm thick batten to the ceiling. Fix the boards with the edge down.

Fill the gaps between the boards with insulation.

Cover the insulation with waterproofing material and nail additional transverse strips to the boards. They will retain heat and moisture insulation, as well as provide the necessary ventilation gap between the insulating cake and the finishing material.

Prices for popular types of insulation

Insulation

Lining is well suited for a balcony. The material has excellent properties and is easily attached to the crate with clamps.

External finishing of the structure is most often done with siding. This material is characterized by high reliability and excellent performance, has an attractive appearance and is easy to install without the involvement of third-party installers.

In general, when choosing a finish line, focus on your personal preferences and available budget.

Happy work!

Prices for popular finishing wall panels

Wall panels

Video - How to make a balcony with your own hands

The original repair of the balcony with your own hands will allow not only to update the room, making it warmer, but also to give the dwelling style, nobility, and uniqueness. Balconies or loggias can turn into anything: a flower greenhouse that will delight you with its colors even in frosty winter, a children's room where kids will play with pleasure or a work shop with many shelves and cabinets where dad will place tools and equipment. How to make repairs on the balcony? The answer to this question will follow later in the article.

Before starting the main work ...

When you have already decided on the appearance of your balcony or loggia, you can start repair work. To begin with, the balcony room should be freed from the things stored in it.

The balcony should be cleaned of old elements of decoration and interior:

floor coverings,
wall coverings,
partitions.

Depressions or bulges in the floor and walls must be smoothed out. The room can be made more durable with the help of a channel frame, walking with it from all sides.

To avoid a collapse, use only relatively light materials, such as foam blocks.

If lining or MDF boards are chosen as materials for finishing a loggia or balcony, you need to level the walls and floors in advance by foaming in the cracks with polyurethane foam. A cement mortar is applied on top. It will protect the foam from decay. The largest crevices are covered with bricks, the smaller ones - with silicone.

Which material is better

Today, the question of how to repair a balcony, if you are a beginner in the construction business, is no longer acute. And all thanks to numerous video tutorials on the Internet, articles with descriptions of work technologies and advice from store specialists who will demonstrate photographs and samples of commercially available raw materials.

Modern manufacturers for finishing a loggia or balcony offer:

decorative panels,
wallpaper,
plastic panels,
plaster,
lining;
ceramic tiles,
paint.

The most convenient and often chosen are MDF boards, lining and plastic.

Before laying the covering, it is imperative to install thermal insulation, since the balcony is open to winds and precipitation.

The insulation that works best is mineral wool. Remarkable properties and low price, as well as ease of use, distinguish this material from the range of others.

Glazing options for a loggia or balcony

The glazing of the balcony is an integral part of its repair, otherwise all efforts can go to waste.

Glass installation can be done in several ways:

Cold glazing. This option implies the installation of an aluminum frame, into which single-layer glass is inserted. But you should not expect heat from such a loggia.
Frameless way- almost the same as cold, only without the use of frames and vertically standing partitions. Glass in this case is tempered, durable. It is mounted in an aluminum profile using rollers. The glasses are separated from the profiles by rubber seals that do not allow water to pass through.
Warm glazing. Glazing with a warm method is the installation of double-glazed windows and profiles equipped with thermal protection. This option protects against street noise. The frame with warm glazing is made of aluminum or plastic. It is attached to the parapet with bolts.

Thermal insulation for the floor

Before renovating the balcony, giving it a certain style, it is necessary to insulate the floors. This is best served by extruded polystyrene foam, which, in addition to the high performance of its main function, has other positive qualities.

Material advantages:

high density,
light weight,
high level of strength,
durability.

Each board is placed on the floor, pre-leveled and greased with glue. You can put a mounting mesh on the adhesive coating, then fill it with a self-leveling mixture. To make the insulation even better, expanded clay is used. Plates are fixed with plastic dowels.

Also, popular floor coverings for balcony rooms are linoleum, laminate and ceramic tiles.

Do-it-yourself balcony repair will not be difficult if you do not spare time and effort for finishing it.

How to decorate walls

Lining is one of the most commonly used materials for insulating balcony walls due to its advantages.

The advantages of the lining are obvious:

natural base,
long service life,
low cost,
attractive appearance.

Before laying the material on the walls of a loggia or balcony, they must be reinforced with a metal profile or wooden slats. Further, heat and waterproofing are installed. For the first, expanded polystyrene is suitable, for the second - roofing material. The lining itself is mounted with nails or clamps.

It is not always possible to decorate the corners beautifully. Unsightly areas will help to hide the decorative corner from the same material as the base slabs.

Ceiling insulation

It is not at all difficult to insulate the ceiling yourself. To insulate the ceiling, you can use any non-natural insulation, most often foam is used for this.

The process of working on ceiling insulation looks like this:

Before insulating the ceiling, it is necessary to make a contour crate on it.
Styrofoam sheets are glued to the floor slab or inserted into the roof opening.
Additionally, the insulation should be secured with umbrella dowels.
The slots are blown out with polyurethane foam.
The main frame for finishing is attached to the contour crate.

A little trick: find out if the tenants have insulated their balcony floor on top. If they did this, the ceiling of your balcony will not let the cold through, and you no longer need to insulate it.

Interior decoration

The Internet photo gallery is replete with a variety of beautifully finished balconies. It is possible to decorate your own balcony beautifully.

Suitable for this purpose:

siding;
metal plates;
plastic panels.

The best option is siding that does not rust, mold, is durable and durable, and does not require much maintenance. It is advisable to entrust the laying of slabs outside the balcony to professionals.

Usually the owners of private houses are given the theme of building a balcony. But often the tenants of apartment buildings, where balconies were not provided for, decide on such a construction. If your case is the second, then you will have to run around with the help of the relevant authorities in order to obtain a building permit. Such a building, of course, cannot be unauthorized. But if you start from the fact that all the documents have been settled, there is only the construction site itself, you start your story "balcony from scratch."

How to make a balcony with your own hands: construction options

Even at the stage of coordinating the construction of a balcony with official organizations, you must submit your project for approval. You have two options for building a balcony.

The installation of a balcony can be done in two ways:

On the foundation... This option is suitable only for those apartment owners who live on the ground floor. You can also attach such a balcony to a private house yourself.
Hanging frame... The essence of this method is to move the structure forward from the wall of the building and arrange it on a frame made of metal elements, or on brackets.

If your structure will be attached to the second or higher floors, it must have additional supports. It is forbidden to mount an extension only to the wall, because it will not withstand.

How to make a balcony in an apartment: do it yourself

Where to start is already clear - take permission and make a project. The next point is the purchase of all materials and tools. Tools can be rented; today, many housing and communal services provide this service for little money.

The first moment - installation of a balcony metal frame, which must be firmly tied to the wall with reinforcing rods. For greater reliability at the bottom, the frame is fixed with metal supports. They look like isosceles triangles with a right angle.
The reinforcement belt is laid out inside the balcony frame. Lay the reinforcement so that the ends of the metal frame protrude slightly. We do this in order to then weld the balcony railing to the removed ends of the reinforcement.
Next comes the manufacture of formwork according to the size of the balcony. This is done to shape and install the concrete slab. The formwork rests on beams to the ground or to the building at an angle (depending on the floor).
The base of the balcony is poured with concrete but mortgages are set first.
Removing the formwork, but only after the concrete slab has firmly set.
The metal fence is welded to the mortgages that are installed above the concrete surface.
Next comes the installation of the balcony railings. Wooden ones are bolted to the fence, and metal ones can be fixed by welding.
Pour a small screed onto the balcony slab of concrete to get an even floor.
The floor can be further tiled or other material, or just leave it concrete.

Usually, the work does not end there, since the balcony can be insulated with your own hands.

Balcony with your own hands (video)

How to make a loggia out of a balcony and is it possible

How to make a balcony, as mentioned above, but how to make loggias out of a balcony with your own hands?

Typically, this process consists of the following activities:

Conduct an inspection of the balcony, sometimes it is better to call specialists so that they identify flaws, if any, conduct a professional audit.
If necessary, it is necessary to replace (sometimes it is enough just to strengthen the fence) and the bearing plate.
To erect side walls and a new parapet, a foam block is often used. It has a low weight, which compares favorably with a brick, and a low weight, accordingly, reduces the load on the floor slab.
After that, the finished room must be glazed. Both wooden and plastic profiles are used for this.

All surfaces must be protected from water before finishing; special films will provide waterproofing. They also insulate, taking into account the characteristics of the material. For example, penoplex is suitable as insulation for tiles. And if you are covering the walls with clapboard, you can use mineral wool.

Once again, it is worth saying: making a balcony or loggias with your own hands is not an easy task, in case of any doubt, contact the specialists, and the above activities are just a guideline in work.

Any rebuilding must be coordinated with the authorities supervising these issues.

Loggia with your own hands: drawing and ideas

Creating a loggia with your own hands is a technically complex process that is extremely rarely done completely without the help of specialists. Another question is the transformation of the loggia into a living space, in fact, another room in the apartment.

For this, the loggia must be glazed. A good solution would be to install plastic windows with double-glazed windows. They save heat well, protect from external influences, noise. Usually this work is done by specialists.

As for the drawing of the future loggia, you can find an online service that is engaged in the design of drawings. But this, too, will most likely be just a guideline, and not an exact verified drawing.

Pillars for the balcony: stages of construction

In some apartment projects, a balcony is simply not provided. Therefore, people who want to expand the area of the apartment and acquire an additional room have to build a balcony with the help of builders or on their own.

To erect a balcony, they use the technology of erecting a strip-and-column foundation, which is necessary for subsequent construction work.

Construction stages:

Mark out the foundation. Stakes and a cord should be used for marking.
Dig a trench and holes for the pillars to the desired depth.
Drive in support piles or poles made of pipes or concrete made by yourself.
Tamp the bottom of the trench, covering it with a layer of gravel and sand.
Build formwork from planks.
Lay a mattress made of reinforcement, which forms a strong mesh with special cells.
Pour concrete for a month so that it cures thoroughly. Then the formwork should be removed.
The cured material should be covered with insulating material.
Cover the remaining voids with earth.
Tie the pillars with a channel along the upper edge.

During construction, it is important to ensure that the level of the pillars of the balcony and the house should be at the same height.

How to make a balcony a room

A balcony with your own hands can be turned into a room, but it's not just about the interior design.

In order for the balcony to be called a room, it:

Must be completely isolated from the street and insulated;
Must be glazed;
In case of complex insulation, such as taking out the battery, all your actions must be coordinated with the relevant authorities.

What could be on the balcony? For example, a mini gym. Popular options are a study, a workshop, a play area, a dining area, a seating and reading area, a library, a greenhouse.

If the balcony is large, then the work is worth it - you can create a small, but separate room with a specific function. And sometimes it is she who is not enough for complete happiness.

Combining a balcony with a room (video)

Arranging a balcony is not an easy task, and its construction requires a lot of knowledge and the same experience. Do not overestimate your strengths, resort to the help of specialists, do not do it at your own peril and risk, observe safety precautions.

Attention, only TODAY!

Any apartment can be supplemented with a cozy and inviting balcony. If the living space has a small volume, then the balcony can be used as another small living space. The room acquires a certain gloss, performs the function of a greenhouse or a place for rest, perhaps if you repair the balcony yourself, with the help of your own hands. In order to improve it, it is worth carefully trimming and insulating.

What functions are performed by a balcony in an apartment

In Soviet years, the loggia was a place for storing unnecessary things in the household and drying clothes. In modern urban conditions, balconies increase the useful area of the apartment, which is very valuable for their owners.

In the course of repair work, the appearance of the premises is subject to change. There are a large number of balcony renovation ideas that can be brought to life, depending on your imagination. Hosts can combine a bedroom and a balcony to create a boudoir or space for intimate dates with the opposite sex.

And you can arrange an alcove here, which has lockers with convenient drawers and shelves, which store a large number of small things and personal items.

Preparatory stage

Before starting to repair the balcony with your own hands, you need to perform a number of preliminary measures:

drawing up an installation diagram and purchasing the material necessary for the procedure;
dismantling of old structures (removal of windows, balcony blocks and removal of old finishes);
removing the old screed or removing the old wooden floor, as well as checking the condition of the balcony slab. If there are potholes on it, from which the reinforcement protrudes, it is processed using a rust converter. Potholes are plastering;
leveling the surfaces of the walls, which will help to quickly and efficiently decorate the room;
a reliable fence can be created with the help of foam concrete blocks, which are laid with an edge on glue (the location of the old parapet will be unchanged).

We repair walls

In the future, the repair of the balcony in the apartment involves insulation and cladding of wall surfaces. Thermal insulation materials are attached to glue or twisted with dowels.

To insulate the room, the insulation is placed between the pre-equipped frame structure. Then, vapor barrier materials are laid, on which decorative panels made of plastic or wood are laid.

Warming the room

The floor and walls should be insulated, depending on what material is used for this.

If the floor is made of a wooden board, then sequentially carry out:

laying a waterproofing film on a balcony slab;
lag installation;
laying sheets of insulation in the form of foam or mineral wool;
laying another waterproofing layer, which will protect the insulation from water entering during the cleaning of the floors;
covering layers with floorboards or slabs;
painting in several layers.

If the floor is made of concrete, then the stages of work are as follows:

arrangement of a rough cement screed, which contributes to the maximum smoothing of the unevenness of the balcony slabs;
dense laying of expanded polystyrene with subsequent sealing of cracks and gaps;
spreading the waterproofing film and laying the reinforcing mesh;
placing beacons and pouring a finishing screed, followed by its alignment using a small rule.

To use the balcony all year round, you need to insulate it. For these purposes, a "warm floor" device is used. If there is no such heating system, then a variety of radiators come to the aid of the owners, which work when the outlet is plugged into the electrical network.

Currently, there are a lot of such sources of heating and each apartment owner can choose them depending on their financial capabilities.

We repair the roof and ceiling

If the roof is leaking, then all materials used as shelter should be dismantled. Ceilings are placed on the walls, and then the structure should be covered with slate or tiles.

In the future, the repair of the roof of the balcony involves filling up all the cracks with the help of polyurethane foam. If this is not done, then the accumulation of condensation is found between the insulating material and the ceiling, as a result of which mold and rotting appear here.

Do-it-yourself glazing of a balcony or loggia

Glazing of the required area is carried out using various materials:

metal-plastic profiles, which are cost-effective and durable. They help to keep warm for a long time;
aluminum;
wooden board.

The balconies are glazed in stages, as follows:

a window frame is placed on the surface of the equipped foam block parapet with its subsequent fixation. It is carried out using self-tapping screws or anchor bolts in the amount of two pieces on each side;
the installation of the window sill inside the room and the ebb outside is carried out;
the master installs a double-glazed window in each of the frames;
the gaps arising during the glazing are sealed with the help of polyurethane foam. This will help to keep warm, as well as protect from various sounds that penetrate from the outside;
after the foam dries, its excess protruding from the walls is cut off with a utility knife. Then these places are closed with special overlays.

In the future, the repair of the turnkey balcony involves finishing according to the design idea from the inside and outside. The room can be independently decorated, or it can become a continuation of the adjacent kitchen, bedroom or hall.

The decoration is carried out using lining made of wooden materials, PVC panels, moisture-resistant plasterboard, decorative stone. The owners choose the material depending on financial capabilities and taste

In the last decade, wallpaper and whitewash have ceased to be used, but when decorating a room in a retro style, you can use them as well.

To carry out a good repair on the balcony, you can use the photo and video materials widely presented on the Internet. It explains step by step how to carry out the work without even having special skills. Among other things, you can choose different designs for the decoration of the room being repaired.

If the apartment owners do not feel the strength to carry out repair work, you can use the services of special companies, whose specialists will quickly and efficiently create what you need. The homeowner at each stage can control the work of the team and the quality of the repairs carried out.

Balcony repair photo

Inhabitants of the first floors of typical high-rise buildings face two problems: a small apartment area and a lack of a balcony. You can cope with both by completing the balcony extension with your own hands.

Recently, the addition of balconies on the first or second floor is rapidly gaining popularity. Of course, this will allow not only to increase the area of the apartment, but also to increase the value of real estate. How to make such a balcony with your own hands will be discussed in this article.

Ways to attach a balcony

There are two main ways to add a balcony from scratch:

Suspended type - suitable for construction not only on the first, but also on the second floors.
Adjacent type - a do-it-yourself extension is possible only on the 1st floor, since it requires the construction of a separate foundation.

You can make an extension with your own hands and such a balcony on piles

How the extension and installation of the balcony will be carried out, everyone chooses based on their personal capabilities, but any extension of the living space, the construction of a balcony with their own hands, including, must be agreed upon in the appropriate authorities. A permit for the construction of balconies with your own hands on the first floor and above can be obtained after submitting an official, technically competent project of the future balcony to the architectural department and the district administration.

Important: To draw up drawings and calculations for the addition of a balcony, it is better to contact a qualified specialist, providing him with your sketches. And the relevant authorities will accept the project the first time and issue a work permit.

Unauthorized extension of a balcony on the 1st and 2nd floors without approval may entail not only fines and difficulties with the sale of an apartment, but also the requirement to demolish an expensive structure.

Attachment of a hinged balcony

This type of extension is actively used on the 1st floor. Do-it-yourself balcony extension, the photo below shows this, it is also possible above.

Suspended type of balcony extension on the 2nd floor

As a rule, a new self-installed balcony exceeds the dimensions of standard structures, since it is often mounted with a take-out, and this requires a suspended roof. Metal corners should be attached to the wall - their pitch and size are smaller than those lying at the base. A layer of hydro and vapor barrier is applied to them, and then a wooden crate is attached. The finished frame is covered with roofing material.

At the corners of the frame, using welding, we fasten metal vertical racks and a horizontal beam (at the height of the future glazing), it should be connected to the base with vertical elements, observing a step of 40-60 cm.

It looks like a frame for an extension with your own hands

Outdoor decoration

When the frame is ready, you can start glazing and cladding it. Do-it-yourself outdoor decoration is done with a profiled sheet or PVC siding.

Constructed and clad with siding hinged balcony on the ground floor

Interior decoration

If the balcony will be used in the cold season, then it is necessary to carry out thermal insulation work: insulate the floor, walls, ceiling.

It is better not to make the structure of a suspended balcony heavier, therefore, light materials should be used for decoration: drywall, plastic panels, linoleum, laminate, etc.

Do-it-yourself balcony extension on the first floor

This option allows you to make a balcony of almost any size with your own hands: you can take it out to a sufficiently large width, and stretch it along the entire apartment in length without affecting the neighbors. The result is a unique glazed terrace.

The construction of a balcony begins with a diagram and subsequent design. Such a balcony is being built on a separate foundation, therefore, in addition to the sketch, it is necessary to calculate the depth of its foundation. To do this, it is better to contact specialists who will determine the type of soil and the depth of its freezing, the level of groundwater, etc.

Important: The addition of a balcony on a separate foundation, in contrast to a suspended structure, requires registration of ownership of the plot under the building site; without this, a building permit cannot be obtained.

DIY extension foundation

It is impossible to simply attach a balcony by erecting walls on the ground, you need to prepare a solid foundation. To do this, do:

Markup. The foundation of the building must be tightly adjacent to the foundation of the house. A section of the required dimensions is designated, the correctness of the marking is checked. When the diagonals of the rectangle coincide, pegs are driven in at its corners, through which the cord is pulled.
Excavation. When digging a pit with your own hands, it is advisable to immediately take away the soil so that the embankment does not interfere with the work, and the very place where the work is going should be fenced off for safety.
Assembly. Since the load will be relatively small, the narrowest blocks (2400x60x30 cm) can be used. The heights of the foundations of the house and the extension must match.
Waterproofing - installed in 2 layers before overlapping the basement. If a cellar or basement is planned, then it is necessary to install waterproofing at a height of about 10 cm from the ground level and in front of the overlap.
Installation of an extension overlap. Reinforced concrete slabs: length 3-6 m, width 120-180 cm - installed along the wall, leaning on the side walls of the foundation. They simultaneously serve as the floor of the future balcony.

Erection of the walls of the extension

You can use brick or aerated concrete as a material for building walls with your own hands. The side walls are laid out to the full height of the extension, and the front part - to the level of the windowsill. Laying is carried out in one row.

The balcony project on the ground floor can be large-scale

Roof

The installation of a wooden frame and lathing is carried out, on which a layer of hydro and vapor barrier is installed, and then the roofing material is laid. When assembling the roof with your own hands, it is advisable to maintain a slight slope from the wall so that the water can drain calmly.

Opening preparation

The old window block and window sill are dismantled, and an opening of the corresponding width is made in the wall - for the future door.

Important: When dismantling part of the wall with your own hands, do not damage the heating system, which is usually located under the windows in an apartment building. If the radiator is in place of the future opening, it should be moved in advance.

The window unit must fit snugly into the opening; large gaps are unacceptable. All junction points are carefully filled with polyurethane foam. Then new window sills and drainage systems are installed.

It is better to use two-chamber or three-chamber double-glazed windows. For cold balconies, aluminum sliding structures are suitable.