Frame glass house. Glass walls of the house - price

The latest technologies make it possible to use innovative building materials in half-timbered houses, which include energy-saving double-glazed windows filled with argon and glued structural timber manufactured using high-precision woodworking equipment.

Modern technologies have made it possible to create real masterpieces in the field of suburban housing construction, namely, they have allowed the construction of glass houses. On our website you will find projects in which there is a free layout and a transparent facade of the house. All this became possible thanks to such materials as glued wooden structural timber and special energy-saving double-glazed windows. And of course, do not forget about the half-timbered house building technology itself, which made it possible to create a glass house, which is becoming more and more widespread in Russia.

Construction of glass houses in St. Petersburg

Strong massive beams made of glued beams form the load-bearing frame of the glass house and thanks to this, it becomes possible free planning in absolutely any project, both standard and individual design cottage. Inside the house, you can also use transparent partitions, or blind partitions filled with a frame method.

Only thanks to modern technologies, it became possible to build a house with glass walls, using such environmentally friendly clean materials as glued structural timber and mineral wool as a heater. Quantity facade glazing Your his country house and glass depends only on your wishes and fantasies!

Glass houses, glass house prices, projects in St. Petersburg


Construction of modern houses made of wood from glass in St. Petersburg. The latest technologies allow the use of innovative building materials in half-timbered houses.

Glass half-timbered house: translucent frame house

Glass fachwerk - construction technology frame houses, common in Europe and gradually gaining popularity in Russia. In short, the frame of the building is being erected (usually up to 3 floors high), and all or most of the wall sections in the gaps between the frame elements are made of thick multi-layer double-glazed windows.

What are the advantages of frame glass houses

The appearance of the building is very attractive. Even if it is a dimensional house on 2-3 floors, it will seem very elegant and light, almost weightless. At the same time, the absence of opaque walls will visually enlarge absolutely any room in the house. All natural light will be used to the maximum extent, and it will not be difficult to defend against its excess various curtains and blinds.

As for the design advantages of this technology, the shrinkage of half-timbered buildings is minimal or absent altogether. Like any other frame structure, such a house will be built quickly, and due to the relatively low weight (compared to stone buildings), there is no need for a very powerful foundation.

In the interiors of glass half-timbered houses look great glass partitions and aluminum doors with double-glazed windows. The presence of such elements is fully justified, in addition, transparent glass niches in the floor of the upper floor can also look quite organic.

Many people are concerned about the issue of safety, but glass half-timbered houses are all right with it. Not just glass is used, but multilayer durable double-glazed windows. For home owners, this means that accidental damage to the walls, such as from a crashing bird, a fallen branch, careless movement, or something similar, is unlikely. Of course, if you purposefully try to break the glass with a heavy object or special equipment, then in the end it will work out, but no building is immune from this.

The fire safety of the house is ensured by the use of glued laminated timber (which flares up more slowly and worse than solid wood) and its treatment with special impregnating compounds.

Disadvantages of glass fachwerks

It may seem that the half-timbered glass house - optimal solution for private construction. In fact, everything is not so perfect, this technology does not do without some drawbacks.

First of all, it is a question of heat in such a house. In the very Europe where fachwerk is quite common, very coldy- not so common. And in Russian -20? C and -30? C, a glass house will require much more heating costs than an insulated wooden or stone structure. In addition, standard radiators with glass walls will look unaesthetic, respectively, underfloor heating or air heating will have to be the main source of heat.

The next problem is the frame of the building. The specifics of the manufacture of glued laminated timber and its processing protective compounds do not completely remove the susceptibility of wood to dampness and pest damage. Accordingly, with a frequency of several years, the house will need to be carefully examined, if necessary, repair problem areas and repeat the application of antiseptics and paintwork.

In addition, a glass house is not a cheap pleasure, and not so much because of the work on its construction, but because of the price of construction materials.

What is the result

A house built using fachwerk technology with glazing of most of the facade is, of course, beautiful. But it makes sense to build it only when large area site, because few people will like that neighbors or passers-by will see everything that happens inside. You should not choose such a house design for permanent residence in cold climates. Of course, modern developments make it possible to reduce heat losses by sealing double-glazed windows and treating them with low-emissivity compounds that do not transmit thermal radiation to the outside. But all this is not possible indefinitely, so in cold winters you will have to put up with low temperatures or seriously spend money on heating.

Glass houses with wooden frame

The original idea of ​​making translucent (glass) enclosing structures in buildings for various purposes arose at the beginning of the last century. Gradually, it became so popular that engineers developed many technologies that make it possible to implement glass structures with wood, stone or concrete. Moreover, the use of translucent structures made it possible to create not only prestigious facades of banks, offices and shopping centers, but also to build no less spectacular and original private houses. At the same time, the abundance of glass structures played into the hands of the owners, allowing them to save electricity, because the degree natural light space has increased exponentially. In addition, the transparent enclosing structures made it possible to merge with nature, because now you can view the picturesque surrounding landscape from the house.

Advantages of glass houses

It is no coincidence that modern houses made of glass and wood are so popular. They have a lot of advantages:

  1. The level of natural light in the premises is greatly increased. This improves the well-being of households, because the lack of light leads to apathy and depression, effective insolation of the room allows you to create a microclimate favorable for life in it.
  2. The energy efficiency of such a house is achieved by saving up to 7-10% of energy costs. AT summer time usage artificial lighting can be minimized, resulting in significant savings in terms of electricity prices.
  3. Ecological purity. Glass is considered an environmentally friendly and safe material for human health.
  4. Spectacular appearance. Glass House looks stylish in any combination. You can combine wood and glass, concrete structures with glass surfaces. Stone with glass looks no less impressive. Buildings with the use of translucent enclosing structures will appeal to lovers of laconic and extravagant design.
  5. Glass has many unique properties that make it practically unlimited in its scope in construction. With the use of this material, any design idea can be realized.
  6. A glass house is a unique structure that is distinguished by its tightness, the use energy saving materials. Often in such houses are mounted solar collectors, systems " smart House" etc.
  7. Often the frame of such a house is manufactured in the factory and delivered to the assembly site in almost ready-made, so the construction of the building takes a little time.
  8. If a special coating is applied to the glass, which delays Sun rays, then you can save money in the summer on air conditioning in the room.
  9. Glass, like concrete and stone, does not support combustion, so buildings made from these materials are different. high level fire safety.
  10. Glass structures are not afraid of corrosion, as they are very resistant to moisture.
  11. The service life of a house made of this material is more than a century.
  12. Glass Vacation home creates a feeling of unity with nature. For any weather conditions you can enjoy the picturesque landscape outside the window without leaving the cozy warm room.

Disadvantages of glass buildings

Despite such a large list of advantages, glass houses also have some disadvantages:

  1. Although the projects of glass houses do not differ in cost from working documentation for the construction of a traditional house, the cost of building a building made of glass and wood or concrete (stone) is significantly higher. Therefore, only wealthy people can afford such a house. Such high price associated with the use of high-tech materials and the latest construction methods.
  2. The owners of such a house will have to come to terms with at great expense for cleaning windows from adhering snow, as well as the costs of combating condensate, which often forms on inner surface glass with a significant decrease in temperature outside.

Important: special desiccants are used to combat condensate.

  1. Houses with transparent building envelopes are not suitable for conservative people who like to protect their personal space in every possible way and protect themselves from the prying eyes of others. A glass house is the choice of a cheerful optimistic person who looks to the future with confidence, is ready for cooperation and communication.

The main disadvantage of a glass house is its price. The cost of a glazed facade is influenced by several factors:

  • brand popularity;
  • work of masters;
  • product quality;
  • the complexity of the architectural form;
  • configuration of double-glazed windows;
  • the presence of an aluminum frame;
  • dimensions of the post-transom system;
  • the number of opening double-glazed windows;
  • opening type.

Features of glass houses

When designing houses from a combination of glass, concrete, wood or stone, a layout is used with the most open flowing spaces so that from anywhere in the house you can admire the surrounding landscape. In doing so, the following rules are observed:

  • the number of partitions should be minimal;
  • the size of the premises is made as large as possible;
  • often several rooms are combined (dining room and living room, kitchen and living room, bedroom and office, etc.);
  • in internal and external decorative trim adhere to a certain laconicism.

When implementing a construction project made of glass and wood or concrete, it is worth remembering that all load-bearing structural parts of the house and frame elements must provide the possibility of carrying out repair work and maintenance.

As for the design of such a house, products from the following materials are used as a supporting frame and for the construction of some blank parts of the walls:

For the implementation of translucent structures, the following types of glass are used:

  • laminated;
  • tempered;
  • reinforced;
  • plexiglass;
  • glass with a special coating.

Worth knowing: along with different types glass to make such a house can be used all kinds composite materials, polycarbonate plates ( cellular polycarbonate), as well as transparent slate.

In addition to the glass itself, many glazing options are used:

  • structural technology;
  • semi-structural technique;
  • use of post-transom system;
  • doppel facades;
  • planar glazing;
  • spider glazing.

Do not think that the glass used to build a house is a traditional material with high thermal conductivity. Modern glass used for these purposes has a lot of advantages. For example, with its help it is easy to maintain the necessary temperature regime in the house throughout the year. Also quite often double-glazed windows with built-in solar panels, as well as a self-cleaning system.

No less popular material in the manufacture of light-transmitting structures are glass blocks. They differ high strength, good light transmission, increased sound absorption. Such structures are not afraid of fire, so the fire safety of the structure will comply with the standards. Glass blocks are distinguished by a large selection of colors, surface textures and the degree of light transmission.

Options for combining glass and wood

In the photo on the network you can see a wide variety of houses made from a combination of wood and glass. We will describe some of the most common design techniques:

  1. Wooden doors with large glazing planes are actively used in country houses, allowing you to combine the space of the living room or hallway with the surrounding landscape. Often such doors are made at the exit to the terrace or veranda, less often at the main entrance to the house.
  2. The house with glass walls is becoming more and more popular every year. Buildings sustained in scandinavian style, harmoniously and naturally fit into the landscape surrounding the house. A building made of a combination of glass and wood needs a very careful study of the interior, a competent selection of furniture. Moreover, not only external walls can be made of glass, creating the effect of a soaring roof, but also internal partitions. Thanks to this, a functional division of space is organized and its harmonious flow from one to another is ensured.
  3. For those who have not yet decided to make glass walls in the house, but want to give the structure lightness and originality, we can advise you to make a glass veranda to the house. Such a veranda can overlook a picturesque corner of your garden. The main advantage of this design is the absence of the need to build a complex expensive foundation.

Houses made of glass and wood: modern projects with stone and concrete


Advantages and disadvantages of glass houses. Features of the structure, options for combining glass and wood in the construction of houses.

As recently as thirty years ago glass house was considered magic and something inaccessible, fantasy, today it is already a reality, the most real reality. Previously, colored glasses were in fashion different shades and tones, with a mirror image, in the facades there are construction-transom and balanced. Later, a significant change occurs and more calm tones of glass are used, there are fewer reflectors. Planar glazing is gaining momentum. To date, unbroken complicated systemic facades remain fashionable, energy-saving, durable glass is popular, which can serve in all seasons. The main thing at all times has been and remains reliability and caution when building a glass house.

Safety and reliability in the construction of a glass house

If you decide to build a glass house, just these important conditions and are reflected within the transformation documents, the work on which is within the framework of the Draft Federal Law, which states the safety of glass and glass products that are used in buildings and structures. "In the light of the requirements of this law, using the example of European countries, there must be a certificate for glass consisting of many layers, information about noise isolation, especially in medical institutions.The requirements also state that in buildings where a terrorist attack can be committed, glass that can withstand an explosion.And three floors there is a need to install glass with many layers or subjected to hardening.This document also reflects what level of protection glass can have, used both in everyday life and in all areas of human life.

How is glass produced and manufactured, so necessary in order to build a glass house.

There are so many names required glass, but it must have many layers and be safe.
Manufacturing Methods various kinds there is a lot of glass.
Protecting from the sun, saving heat, isolating noise, having many functions, bulletproof, explosion-proof - not every manufacturer can make such glasses.

What does laminated glass mean??

According to GOST 30826-2001, at first glance, this glass has a glass consisting of many layers, which is a very flat design, which consists of 1 or more glass sheets and film or liquid silicate or polymer materials which can bond and/or coat glass. An intricate sandwich, the intermediate layers of which are polyvinyl butyral film (PVB film), gel or light-cured polymer or two-component resin.

How is laminated glass made?

After the glass is loaded onto the conveyor, it is already clean, cleanliness is a guarantee that dirt will not get into the triplex. AT perfect cleanliness PVB film is applied and then the next sheet of glass is laid down. Then the initial pressing is carried out and the glass is loaded into the autoclave, and already there the triplex is finalized at the desired temperature under the press, and receives the desired qualities (safety, impact strength, noise insulation and other properties). This glass has been assigned its designation 34.5. The first two numbers indicate how many glasses and its density, and the next numbers are the thickness of the film - the equivalent in millimeters. The resulting triplex has two glasses of 3 mm each and the film thickness is indicated.

The demand for laminated glass is very high, they are popular and in great demand. This glass has many advantages. It is almost impossible to break it (when checking for strength, it is hit with great force). The main function of such glass is protection from criminals and robbers. There will be no cuts from it, since it does not disintegrate (the film protects against this), there will be no protruding fragments from it, from which you can get injured. Various terraces, balconies, fences represent a very great safety for a person - it is impossible to break it, which means that injuries and accidents are excluded. Today, laminated glass flooring is often used.

As an example, a platform made of glass in the shape of a horseshoe, which is located above the Grand Canyon in America. Its height is over 1000 meters. People walk on ten-centimeter glass, not afraid to walk over the abyss. Such a building can withstand strong wind and even an earthquake of about eight points.

An excellent example of safety is in one small town Austria. Behind the facade of a beautiful laminated glass building, which resembles a sanatorium, is the city prison. It will be difficult and impossible to escape from such a structure, this is not just a lattice.

Laminated glass creates sound insulation in rooms (especially in modern buildings), has a beautiful aesthetic appearance, feels cozy, lasts for many years, and provides energy characteristics.

At all times of the year, due to the fact that the glass protects from the sun and saves heat, thereby saving money. The film in laminated glass does not allow penetration into apartments ultraviolet rays, protects everything in the room from radiation.

Products made from such glass are long-term, do not wear out, do not deteriorate, and leave the same color. The film in laminated glass can be chosen in any color you like, which means that the designer or architect will be able to create construction miracles.

In order to build a glass house, you can also use "Translucent buildings based on ETFE films". Today it is the newest and most durable technology. Structures made of film (fluoropolymer) are very modern and original.

It resembles the structure of the usual plastic sheet with a similar arrangement inside air mattress into which air is pumped. The air pressure is constantly monitored by sensors.

What is the advantage of such a film?
- fire safety (thanks to high technology, the film does not burn);
- creation of large architectural structures (stadiums, entertainment centers resembling a ball have been built in many countries);
- there is a saving in the cost of washing (practically you can not wash for more than 4 years), the cost of sun protection measures is reduced;
- products made of ETFE film are not afraid of temperature changes, withstand high loads;
- in case of damage, it can be easily repaired (glue the necessary part of the film with specialized glue).

Now, having familiarized ourselves with different approaches and materials, we start building a glass house.

How to build a glass house?

We have long been accustomed to the fact that houses are built of wood or brick. But houses made of glass are stronger, warmer, give a lot of light, more comfortable, safer, and this task is feasible today.

Designers, as well as architects, can help you create a project for your glass house. It will be all glass or only the floor, roof, facade - you choose.

For some people, the idea of ​​​​a completely glass house may not suit, but you can come up with some elements (facade, walls, roof, floor, balcony), decorate with laminated colored glass and your house will be complete perfection and splendor. In such a house you will be cozy, comfortable, easy, there will be a lot of light and heat. There will be completely unforgettable impressions, a feeling of joy at the sight of beautiful landscapes near the house, with glass ceiling You can admire the sky not only during the day, but also at night. The glass house creates a representation of breadth and space.

If you still prefer not a completely glass house, but only glass elements, then wall-sized windows (from ceiling to floor), the so-called French windows, are very suitable for you. They are very popular, it is fashionable to combine them with a balcony, a door. You should not assume that they are brittle - this is only at first glance, but in fact they have high safety, strength, and perfectly contribute to the preservation of warmth and comfort both in summer and winter.

The advantage of such windows in a glass house is also based on the fact that you can install any blinds in them that will protect you both day and night.

On glasses french windows may be initially various coatings, protecting from the sun or reflecting.

To build a glass house, you can also initially design a glass roof (the entire roof or part of it). Such roofs are preferably installed in corridors, lobbies. Glass floors are very beautiful and original, practical and modern.

On the top floors of high building can also be installed panoramic windows, make them sliding and use on a sunny summer day on the principle of a solarium.

In sanatoriums and hotels, it is beneficial to use laminated glass in transitions from building to building, in the construction of a hall, balconies, and facades. In almost all major shopping malls entrance doors made of glass.

Glass doors offer great practicality and security.

You are now convinced that building a glass house is very profitable, safe and practical, especially if you build a house from glass, which has passed many tests, has quality technologies established at the global level.

Once again, we recall what kind of glass it is:
- multilayer (or laminated), very resistant to shock, withstands different temperature changes, you can choose any color and thickness;
- tempered glass (tests have shown that they are six times stronger than those that we use today in apartments);
- glass, with an inconspicuous filled inside metal mesh, which protects the glass upon impact and keeps the fragments from scattering (reinforced);
- polymer glasses, organic glass, transparent materials to cover the roof.

Naturally, it is impossible to build a house from glass alone; there must also be structures that will give strength to the house. They are made of any durable material that has been tested over the years - wood, iron, aluminum, plastic. All materials for building a glass house have long been tested, quickly and reliably made to order in factories.

as sample successful application in the construction of glass, a house made of glass by the American architect Philip Johnson, who built it back in the middle of the 20th century. This house still attracts with its originality and functions as a museum (since 2007). This house is not only unique in that it is made of glass, but it also contains valuable items belonging to the owner, who has been collecting throughout his life.

The extraordinary idea of ​​​​Philip Jones, to build a glass house, inspires many designers today to build grandiose glass buildings and just people to build their own little masterpieces.

There is something incredibly mystical and exciting about glass houses. Of course, the very concept of a “glass house” does not imply that everything in it, without exception, is made of glass. Just windows from floor to ceiling can change any traditional house. We offer an overview of amazing houses around the world, striking with an abundance of glass and light.




The Stuttgart studio Werner Sobek Design has brought to life the Haus D10 project, which resulted in the city of Biberach an der Riss in southern Germany. The constructed glass house looks very organic and lively. open areas the dining and living areas allow guests to enjoy amazing views of the garden.


Covered by extensive flat roof the courtyard surrounds the house, uniting the interior and exterior space. The first floor of the house rises above the surface of the earth, and the basement is hidden underground. On the ground floor there is a living room, all other rooms are in the basement. All the necessary energy is generated immediately thanks to photovoltaic panels on the roof and ground source heat pump.




The glass house of a unique shape was built in Italy. What is striking about it is that you don’t have to think about wall decor at all. Situated on a hillside, on the shores of Lake Lugano, the house consists of two spaces organized on different levels according to the features of the landscape. The polygonal pavilion houses the dining and living room, kitchen and utility rooms, while the lower level houses the bedrooms, bathrooms and garage. Each level has a separate entrance. The architects paid great attention to the problem of ecology, so geothermal energy, a roof garden, and a rainwater collection system are used.


All additional functions pavilions are concentrated in the central lacquered wooden block, which serves as a kind of wall separating the kitchen from the living room. The block contains a bathroom, a kitchen, a staircase, all mechanical, technological and audio-visual equipment.




The overlapping house by Chinese architects Neri and Hu consists of two L-shaped halves that form a patio in the middle. The authors took the traditional type of houses in northern China as a basis. Three families live on its three floors, while one of the floors is hidden underground.




The glass house is located in an amazing place where only a wall of trees closes it from passers-by. The authors of the project have embodied in it one of the main architectural principles “Less is better”. So they minimized the materials used. The concept was taken from the Farnsworth house built by Mies van der Rohe. The difference is only in symmetry and foundation.


The entire space of the house is surrounded by glass, the frame forms a cube and is limited only metal frame, painted black. It creates an amazing feeling of being under the roof, but still outside the house.




Original glass house of interesting shape with blue walls. It has glass walls and a ceiling through which maximum natural light enters. It was built by Wiel Arets Architects from Maastricht.




The glass house in California boasts not only beauty, but also its size. Architect Jonathan Segal Lemperle Residence built a house on a plot near the ocean in La Jolla. The authors managed to create a connection between the interior and exterior through the large-scale use of glass and the construction of terraces. House area 445 square meters.




The interesting shape of the glass house looks almost futuristic. The house is dug to a depth of 2 meters, the roof is insulated and covered with grass. This marvel was created by architects Bercy Chen Studio, who decided to modernize the traditional habitation of Native Americans - a pit with a roof. But despite the seeming primitivism of housing, everything is used in it modern technologies: built-in HVAC system for heating, ventilation and air conditioning, water heating.




In the autonomous community of Christiania near Copenhagen, there is a strange house. Its walls are built from old windows, and the whole house is made from used materials. It is original, unique and functional. Once upon a time there were military barracks on this territory. When the military left, the homeless moved here, who showed their creative abilities to the maximum. Local authorities tried several times to demolish all these creations, but the residents said that they are an integral part of cultural heritage Denmark.




The house is located in a densely built-up area of ​​Long Island (New York). Its area of ​​510 square meters, on which there are six bedrooms, six bathrooms, which overlook the sand dunes surrounding the Atlantic. In order to have a wonderful view from every window, it was decided to build a “house on legs”. Downstairs, they arranged a place for four cars and a glass entrance hall. From here, a glass staircase leads to one of the two floors.




Those who have nothing to hide can try to live in a transparent house called "House NA". It has a lot of light and air, but there are no secluded places at all. The authors of the project work for Sou Fujimoto Architects. Based on the concept of life on a tree. The area of ​​the house is 85 square meters.

Fachwerk - a glass house like a castle in the air
Low-rise housing construction, or rather a country house cannot be made of glass - such a pattern of thinking has firmly stuck in our heads. We are used to concrete and brick, in best case- log cabins. Living in nature, hiding from it in stone palaces - what is the point here? For a long time the bears do not roam the forest, and the enemy troops are not visible from the narrow and small windows - cracks. Maybe it's time for a different architecture - more airy, transparent, environmentally friendly, but no less durable? - Namely, the time of the modern fachwerk!

Fachwerk offers us the traditions of European house building of the 15th-17th centuries. The term is unusual for the Russian ear, and the language, it means "section-building".
High-strength structures made of glued structural timber allow you to create an image according to your order, the timber at the same time and construction material, and an element of external and internal decor.
This design asks for airiness and light - the latest technologies allow you to fill the inter-frame space ... with glass and you get a glass house. Here is such an unexpected, but very strong combination of wood and glass and will become the basis of your castle in the air.

Why a castle? Yes, because it can be not only one-story house with attic and original pitched roof, but also a house with “reverse geometry”, when the second floor is wider than the first, and the third is wider than the second. Castle in the air, due glazed balconies, terraces, will allow you to be above the earthly vanity, to rise to the pines, to the birds, feed the squirrels directly from the hands and look down on the world.

A similar miracle, at the intersection of architectures, is available today in Russia. Lace load-bearing structures will make your glass house durable and elegant, and glass - spacious, bright, sunny. It turns out that building your own castle in the air is quite realistic, but first you need to seek help from professionals. And if you have not decided yet, pay attention to the roof beams of the Moscow Manege. Impressive?

See somewhere a picture of how a double-glazed window is made. Roughly, there are two glasses and gas between them, all this is in a frame. There is a sealant between the frame and the glass. Now imagine this design in the house. In winter, it is warm inside the house, cold outside, and the glass is deformed from the temperature difference. In summer it's the other way around. As a result, at some point, the sealant does not withstand and the double-glazed window loses its tightness. Inside the package, "fog" appears, condensate, mold can even start there. The gas naturally escapes from the inside and the thermal conductivity of the package increases. As a result, you have large heating bills and windows fogged up from the inside. In a fiberglass package, the frame is made of fiberglass. As a result, both the frame and the glass expand/contract in the same way and the load on the sealant is less. The window lasts longer. If you install a flimsy double-glazed window, then in the end the surface of the glass / frame will be cold and there will be condensation on it. I don’t know what the manufacturers sang to you, but in addition to the thermal conductivity of the package itself, there is also the thermal conductivity of the frame. And aluminum loses here. Your windows may be dry, and the frame is covered in condensate. In order not to sweat the frame in aluminum double-glazed windows, thermal bridges are used. And in order to increase the strength of the plastic bag, metal inserts are made in it. Maybe that's why you got an aluminum bag warmer, because plastic with inserts has a different thermal conductivity. You have large glasses and simple plastic will not stand it. On the other hand, aluminum expands more than plastic and can crack along slopes. For plastic bags there are special insulated inserts, not for aluminum. Metal fittings cannot be used in aluminum, and aluminum is less durable. In short, let those who offer you windows for 400 thousand give you a guarantee against condensation problems for at least 10 years.

Our house is oriented to the south. Trees are planted under the windows, but 2 windows are still in the light. The small 1.5x1.5 top window began to sweat 10 years after installation. They only replaced the package, left the frame, as a result, after 3 years, "fog" appeared again, at the same time the lower large window 1.5x2 fogged up (still less sun gets there). They called the masters, they made us happy that soon the large northern window (it is reinforced with metal inserts) will also be covered (condensate is on it in frosts) - they found there that condensate forms inside the slopes, that's where the cracks are. But we still have a problem in that the house is a frame and, for example, you cannot install a five-chamber package - the frame will not withstand the weight big window. Therefore, we just need all these coatings, gases and superframes.