How to properly install a plastic window on the balcony with your own hands: step by step instructions, video

Installing plastic windows on a balcony is a rather complicated procedure. But do-it-yourself installation is still possible. Many people decide to save money on professional paid installation, having certain construction skills. Plus, installers often make mistakes. Self-assembly allows you to track all possible errors at every stage.

For many years, plastic windows have been the most popular type of glazing in many countries.

Plastic materials for external balcony cladding

Before installing balcony windows with your own hands, you need to deal with the materials. In our case, it is plastic, with or without seams. It is the most demanded material due to its low cost. Other benefits besides price include:

availability in any hardware store, no need to run and search, or order via the Internet;
quite pleasant appearance;
installation speed and simplicity;
good heat and sound insulation;
over time, it does not deform and does not dry out;
if one bar has deteriorated, you can easily replace it without touching all the others.

There are two types of plastic: laminated and ordinary. Their difference is in production technology and appearance.

According to their characteristics, they are about the same, both are suitable for balcony windows. But the laminated one is still additionally protected by a layer that does not allow moisture and dust to penetrate inside, and its appearance is more glossy and shiny. Regular plastic is cheaper and is used more often.

But before you insert a plastic window on the balcony, you need to bring the balcony into proper form. This will be discussed further.

Selecting windows by profile type

When choosing a profile, it is worth considering:

rigidity of frames, sashes - especially for installation on upper floors;
security of the structure - burglary resistance (for apartments on the lower floors of houses), the ability to install additional locks, limiters;
tightness - the tighter the shutters close, the warmer it will be on the balcony;
weight - taken into account when installing double-glazed windows in old houses;
practicality, the ability to replace fittings, ease of care;
resistance to moisture, exposure to sunlight.

And, of course, the cost of plastic windows. For example, for a cold type of glazing, you should not choose multi-chamber double-glazed windows. Since without proper insulation of walls and floors, even the most expensive and sealed windows will not be able to provide a comfortable temperature on the balcony in cold weather.

PVC profile

Plastic windows are of low cost. And also with various options for opening mechanisms. It is possible to select an option with 3 or more double-glazed windows, which allows you to install windows in any climatic zone.

The PVC profile is also used for glazing complex geometric structures, such as bay windows, corner balconies.

Installing plastic windows on the loggia will help save money. Because hinged / sliding sashes can be combined with blind sashes. Depending on the wishes of the client, the frames are laminated with a film of any color, including imitating the surface of a tree.

Aluminum profile

Differs in light weight and durability. Due to its rigid construction, it has excellent wind resistance properties. Therefore, it is recommended for installation on the upper floors of high-rise buildings.Narrow frames let in more light than PVC counterparts. They are used for cold and warm glazing. In the second case, they are equipped with special thermal inserts. More details in the article: "Aluminum balcony"

At a price - more expensive than plastic ones, because of this, there is a limited supply of opening mechanisms. Another drawback is the limited choice of frame colors. For example, it is possible to choose a film to match the color of the wood, but the quality will not be very good.

Installing a plastic balcony from siding with your own hands

Before you insert windows on the balcony, you should deal with the balcony itself, sheathe it. Siding is most often used. It is beautiful, practical and convenient. To clad the balcony with siding, you need to have the following set of tools:

level;
hammer drill, drill and magnetic attachment for self-tapping screws;
Screwdriver Set;
pliers;
a hacksaw for metal and a number of other tools that may be needed during work.

It is not recommended to fasten the siding to nails, as it can damage the surface. It is better to use self-tapping screws, here you will need a special magnetized drill bit.

To make the strips of siding stand on top of each other without problems, it is worth pulling regular fishing line between the wire braces. This will allow siding to be inserted even alone.

Cold and warm glazing

Cold glazing is understood as a single glazing in lightweight, aluminum frames. This is most often done when the balcony is unexploited, that is, it is used for storing vegetables and food.

With warm glazing, you first need to take care of the capital insulation of the room, since otherwise the dew point may be just inside the room, which is fraught with excessive condensation, dampness of the structure, cooling of the entire apartment even with warm glazing.

Balcony cladding with siding. Stages of work

Before putting the windows on the balcony, there is a phased course of siding cladding. The stages are as follows:

Lathing. The planks are fixed at a maximum distance of 40 cm from each other. The gap between them should be 5 mm. The lathing is attached to the wall using metal rods on self-tapping screws.
Lower horizontal belt. The lower beam is glued with silicone glue to the balcony floor, and the side ones are nailed to the facade, which already has slats.
Upper horizontal belt. First, the siding panels are calculated in this way: in front of 1-3 rows, so that the upper part protrudes by about 30 mm. The first bar is fastened with screws, the rest with screws or nails.
Installation of siding strips. The first plank is attached with screws or nails to the lower belt. When screwing on the siding with a screwdriver, the screw is turned out a quarter of a turn, so that in case of strong gusts of wind and temperature changes, the panel does not rip off. Once all the panels are fixed to each other and to the lathing, you can strengthen the structure by nailing in the vertical beams.

Preparatory work

To clarify the scope of future work, it is necessary to understand what constitutes a balcony. This is a slab protruding from the wall of the house by 1-1.5 m. A fence made of reinforcement or cement is installed along its perimeter. Depending on what kind of glazing is planned - window or panoramic, - the fence is removed or left, used as a support for the frames.

Regardless of the choice of the project, it should be borne in mind that if plastic windows are selected, the glazing of the balconies creates a considerable additional load on the slab.

The problem areas are the edges of the top and bottom elements. Over time, they are partially destroyed, completely losing their original shape.

In order to prepare a reliable base for securing PVC windows, it is necessary to perform the following activities:

Disconnect the old frames after removing the glass from them.Remove all floor and ceiling covering.
Remove all loose pieces from the top and bottom concrete slabs. If necessary, beat off pieces of concrete with a hammer.
Along the perimeter of the balcony, install a U-shaped frame made of a 40x20 mm profile steel pipe. Reinforce the fence with 20x20 mm profile pipes. Fastening of steel parts is carried out by welding or metal corners.
Place the formwork on the bearing plates. When erecting it, it is necessary to take into account the curvature, deformation and collapse of the elements. Carry out the pouring of the cement mortar into the molds using a mixture of the M500 or M600 grade.
Assemble the outer parapet cladding. The best option is plastic siding. It is a lightweight, inexpensive and durable material. Siding panels are fixed directly to the fence with self-tapping screws, wire or plastic ties.

To create a frame, it is allowed to use a wooden beam 40x40 mm. However, it should be borne in mind that wood is deformed and quickly destroyed by dampness, insects can destroy it in a matter of months. Only valuable wood species such as cedar, oak and larch have good resistance to external factors. But the price of such products can be very high.

It is worth familiarizing yourself with some tips for arranging a balcony. The video is below.

If the old fence becomes unusable due to severe deformation or corrosion, it is cut off and scrapped. In its place, a parapet of foam concrete blocks is being erected. The vertical alignment of the upper and lower plates is preliminarily checked. As the parapet rises, it is finished. For this, facade plaster, plastic panels or vinyl siding are used.

This concludes the preparatory activities. Floor screed, insulation and surface finishing works should be carried out after the glazing is finished. This is not only more practical but also much safer.

Installation of plastic windows on the balcony

How to install a plastic window on a balcony? Step-by-step instruction.

Before starting work, it is important to measure everything, the length and width of the window openings. The balcony, as a rule, has two ends and one facade. Therefore, there will be at least three window structures.

Dismantle the old window, if any. If it is not there, then first the balcony cladding is done, an even parapet.
It is important to clean all surfaces well, otherwise the work will be performed with poor quality.
Make the necessary measurements and mark the attachment points, there should be at least 12.
Fasteners are placed according to the markings on the frame.
The window is applied level by placing wooden wedges: two on the bottom, one on top. Then two more on top and the rest on the sides. Thus, the window is fixed. If necessary, additional wedges are placed until the window fits tightly on all sides.
Fix the window in the opening so that it does not wobble. It is very important.
How to install a window on the balcony? - you ask. It's simple with dowels or anchors. The second option is more expensive, but still preferable due to the fact that the level of reliability will be higher.
At the end, all the cracks are foamed, this must be done very carefully, not allowing the slightest gaps. For the foam to hold well, the surface must be damp. For these purposes, ordinary water is suitable; you can spray it with a spray bottle.
If, after the foam dries, micro cracks or gaps are found, they should be coated with a silicone-based sealant.

That's all the step-by-step instructions on how to insert windows on the balcony.

If the question arises of how to install aluminum windows on a balcony, then the principle is about the same, only anchor plates must be placed between the frame and the ceiling. And a board is placed on the parapet, the window sill is attached to the board with self-tapping screws.The window frame is placed on the board and self-tapping screws are inserted into special holes and are already attached to the window sill itself.

Glazing types

If you want to arrange a living room on the balcony, then choose warm glazing
To ensure the correct choice of plastic windows, we will get acquainted in more detail with the features of glazing and its types.

Cold glazing. Direct purpose - protection from the effects of bad weather from the outside. This type of protection is not able to keep the room warm in winter or protect from the heat in summer. It is not suitable for arranging a full-fledged room on a loggia.
For a warm and cozy room, a warm type of glazing is suitable. Plastic windows with double-glazed windows are used. It reliably protects against moisture penetration into the room and provides thermal insulation. With warm glazing, full operation of the loggia in winter is possible.
Also, the types of glazing are divided according to the type of opening of the window structure. It can be hinged or sliding. The swing system is already familiar to everyone, the essence of which is to open the doors attached to the profiles with hinges. The sliding system is equipped with a special roller system - the window sashes move along the guides.

Remember that the type of glazing depends on the future functional purpose of the room.

How to install a plastic window sill on the balcony

We figured out the question of how to put plastic windows on the balcony. Next comes the installation of the window sill.

Step by step instructions on how to install a window on a balcony with a window sill.

If you have chosen a metal-plastic structure, then you can install aluminum windows on the balcony with your own hands, using the advice given above for a plastic window.

As a rule, they like to grow seedlings, flowers on the balcony windowsill, so it must be durable, and it is better to plant on brackets for reliability.

Stages of work:

We attach the bracket to the window frame or to the support profile, if one was supplied when installing the plastic window on the balcony.
Such brackets must be installed every 2-3 cm, the larger the window sill, the less space between the fasteners.
A water-repellent tape is attached to the top of the brackets. It will prevent moisture from getting inside.
We insert the window sill between the frame and the profile or parapet.
We fasten the bracket to the window sill with self-tapping screws.

But there is another installation option - polyurethane foam and wedges. It is simpler, but less reliable.

The prepared base is properly cleaned.
If there are gaps under the window frame or on the sides, they will be foamed.
Plastic or wooden blocks are placed on the base to align the window frame. Use a level for accuracy.
Next, polyurethane foam is applied. It is better to buy it in a professional store.
The foam does not need to be applied to the entire volume. It is enough to foam well the areas of adjoining to the frame and to the finish, as well as places near the slopes.
Then wedges are placed, which are connected to each other by teeth.
Then the window sill is attached. The structure must be pressed. Water bottles or weights are usually used.
After a couple of hours, when the foam dries, you need to coat all joints with sealant.

And the third option is mounting on strips or clamps.

The strips are attached at a distance of 2 cm from each other.
Then the base is foamed, so that the foam adheres well, the surface must be cleaned of dust and moistened with water from a spray bottle.
Then the window sill is attached and snaps into the latches until it stops.

If everything is done correctly, then the structure will sit firmly.

You can install a plastic window on a balcony with a window sill on brackets and foam if the window sill weighs a little. But, as a rule, plastic options are not heavy. The third method is suitable for heavier, wooden windowsills.

Installation features

Installation of plastic windows is a laborious and complex process. Therefore, it is not worth saving on the cost of services in this case. Self-assembly is possible provided that single-glazed double-glazed windows are used.

Important: combining a balcony with a room is a redevelopment, therefore, requires approval from the regulatory authorities. Also, coordination will be required when organizing panoramic glazing.

Measurements

The height of the balcony block is determined from the upper border of the fence (railing) to the base of the upper floor, minus 25 - 30 mm for the technological gap. If panoramic glazing is planned, then the measurement is carried out directly from the balcony slab.

Width is the length of the fence, minus 60-70 mm. This is necessary for the correct installation of double-glazed windows. Since the geometry of the balcony is most likely far from a perfect rectangle, measurements are taken on both sides and in the middle. The smallest of them is taken as a basis.

If there is already glazing on the balcony, then first they dismantle it, and then proceed to measurements.

Replacing or strengthening the visor

Before installing double-glazed windows, it is worth checking the condition of the visor - replace the roof covering, strengthen, if necessary, dismantle and replace with a new one. How to do it, read in the article “Balcony visor“.

To save money, you can order a galvanized steel ebb with a polymer coating. One side of which is attached to the upper plate, the other is carried out at an angle over the edge of the base by 15 - 20 cm. As fasteners, ordinary plasterboard suspensions and self-tapping screws are used. This option will be inexpensive and will perfectly protect glass from melt and rainwater flows.

Preparation of the base

It is possible to fix double-glazed windows to the base of the balcony railing, provided that it is in good condition. Otherwise, an additional structure is constructed from a wooden bar.

This method is better and safer. Since it allows you to attach the profile to the upper balcony slab, plus the main load will fall on the auxiliary structure.

A concrete or brick fence is leveled with cement mortar.

Installation of double-glazed windows

The frame is fixed to the base with special anchors. Fastening plates cannot be used for these purposes, since the structure will not withstand strong wind loads.

When installing, it is important to control the horizontal level, since the correct operation of the leaves when opening / closing will depend on this. Double-glazed windows are mounted in the resulting openings, opening mechanisms and handles are installed.

The space between the base and the frame is insulated with polyurethane foam. For waterproofing, special mounting tapes are used, which will prevent the appearance of condensation on the windowsill (if it is planned to insulate the balcony in the future).

Advice: it is better to use a special foam for windows with a higher density and a lower expansion rate. In accordance with GOST, it is impossible to use only silicone sealant as waterproofing. It is categorically unacceptable to apply silicone to polyurethane foam.

You can cut off excess foam only 3 days after complete drying. After - the balcony is ready for interior decoration.

How to install a plastic threshold on a balcony

Having figured out how to install plastic balcony windows and a window sill, you should start decorating the threshold.

You should know that the threshold is made only from the side of the apartment. Of course, you can make a threshold from the side of the balcony, but this is superfluous. Since it takes up space, and it can quickly deform from temperature changes.

The most common installation option for a window sill is a simple foam landing.This requires only two components: the window sill itself and polyurethane foam, which can be bought at a hardware store.

Polyurethane foam is applied to the protected and measured surface, the layer does not need to be made large, since it can still expand. The plastic threshold is neatly glued to the desired place and pressed down with a load.
The foam will securely attach the threshold, no need to worry about it falling off. After drying, carefully inspect the structure, if there are any gaps, then coat them with silicone sealant.
At the final stage, the ends of the threshold are fixed with plastic plugs. For reliability, it is also better to plant them on silicone sealant.

Now you clearly understand how to install a plastic window on a balcony, make a window sill and a threshold on the foam.

Finishing the balcony after glazing

The installed sections of plastic windows can be used within 3-4 hours after applying the polyurethane foam.

Insulation and decoration must be carried out from the bottom up.

An exception is the case when the self-leveling floor is being arranged, which is always done last. Considering that the balcony slab cannot be overloaded, the lightest materials are used for insulation and decoration, such as expanded clay, floor slats, polystyrene and plastic panels.

Installation of a plastic threshold for a balcony door on separate supports

Another option for installing the threshold is separate supports. This option is also common, as is the foam boarding.

Stages of work:

Plastic thresholds are usually sold in standard sizes. When you adjust it to your parameters, there will be a scrap, which must be placed under the door frame from the edge. Then place the supports so that the threshold is pressed tightly against the door frame.
Using a level, the threshold is leveled. Then the second layer of supports is placed, on average there should be 6 layers.
Once you are sure that the threshold is level and well, remove it. Polyurethane foam is applied to the point supports, the supports should be slightly moistened with a spray bottle beforehand.
A threshold is placed on the foamed supports and pressed tightly with the load.

The procedure is also simple, however, as with the foam option.

Installation of a plastic threshold of a balcony door on a screed

This method will take longer than the previous two. The erection crews do not mount the threshold according to this principle, and if you do it yourself, you can achieve good strength and stability.

Stages of work:

A blind area is made from knocked together boards. A reinforcing mesh is placed inside, it can be made independently from wire up to 4 mm.
In the store, buy ready-made concrete mixture that needs to be diluted with water. This mass is poured into the formwork, leveled with a spatula, lightly patting so that the bubbles go away. Then you need to wait until it all solidifies completely.
After hardening, the concrete layer foams properly, and then a plastic threshold is planted on it.

As you can see, the procedure does not require special skills, all that is needed is time and hands from the right place.

So we figured out how to sheathe the balcony with siding alone, how to install a window on the balcony with our own hands along with the window sill, how to mount the threshold in several ways.

The main thing that needs to be remembered with all these manipulations is that when doing everything with your own hands, you should not rush, since there will be no one to present any quality claims later. It is better to measure everything a hundred times, choose suitable good materials, watch a video on how to install balcony windows, consult with someone who understands this. Only with a careful and comprehensive approach will the result please you.

What to prefer: glass or double-glazed windows?

Installing glass will lead to high heat loss and poor sound insulation, and will only protect against rain, snow and wind.But in this regard, double-glazed windows are more profitable, and it is better to choose two-chamber ones, where there is energy-saving glass, since the temperature of the inner glass can reach 2-3 ° in winter, which is provided for in accordance with GOST. The use of spacer bars reduces heat loss when compared to aluminum or iron bars. Here it is important to provide for an asymmetrical location of glass in a double-glazed unit, the outside glass should be about 2 mm wider than the inside - this will help increase sound insulation and, of course, protect the apartment. Films applied to glass give the glass its strength, make it more attractive and allow it to reflect the sun's rays. To create an attractive look, you can also stick the spros on the window, which will give comfort to the interior decoration of the room.