In order to understand what better profile plastic windows to choose, you need to study a large volume of informational texts, study a lot of professional and amateur reviews and practically conduct your own investigation on this matter. We did this for you and offer to work together to sort out all the issues related to German windows.
Which profile of plastic windows is better?
Inside any profile there is a metal insert consisting of galvanized steel; internal plastic partitions create air chambers that ensure heat conservation. The logical question would be: what is the difference between manufacturers who use the same plastic (polyvinyl chloride), and steel remains steel? This suggests that the profile of any manufacturer should be of the same quality. Is it so? How then to determine the best of analogues by definition?
Window profile: selection criteria
Manufacturer country . All countries that process the profile indicate its origin. Moreover, you can often see the word “German” in the descriptive part. Here it is necessary to clarify what exactly is meant by this name, since this is how sellers justify the considerable price finished product. A huge part of this profile is produced in Russia using German technology. At the same time it is used cheaper work force and energy resources, and therefore the cost of the product should differ from the profile produced in Germany.
Peculiarities quality of thermal insulation chambers - one of important criteria. It is generally accepted that the best thermal insulation is in windows with a large number of chambers. But it should be taken into account that too a large number of chambers can lead to such a situation: the thermal conductivity coefficient may increase, due to the plastic partitions acting as a cooling radiator. In this regard, pay attention to the following important criterion.
Profile width. If you choose a profile for a living room, we recommend that you do not skimp on this characteristic. It’s quite simple here: the wider the profile, the warmer it is. However, it should be taken into account that a small-chamber wide profile can easily deform due to a lack of stiffeners. It all depends on the room where you plan to install the window.
Number of double-glazed window chambers . We recommend making your choice in favor of two-chamber ones, even for glazing balconies, and remember, the miser pays twice. In general, the choice of double-glazed windows is the prerogative of a separate article.
Characteristics of the reinforcing steel insert . It comes with a solid or open circuit. If there are no restrictions on strength, we recommend choosing an open one, it is still warmer.
By the way, the company Okna Welt has proven itself well in the global market of this industry, which positive feedback buyers occupies a leading position. On their website you can not only select high-quality German windows, but also use the installation service.
As you already understand, it is German profiles that inspire the greatest confidence among specialists. They are the ones that best suit our climatic conditions. In this regard, some experts recommend treating manufactured products with caution. southern countries, and this, despite the fact that their quality is quite high, their properties are most likely poorly adapted to the climate of our country.
So, having delved a little into the very essence of window production, let's identify the best German window manufacturers.
REHAU
The world saw the first window profiles of this brand more than 50 years ago. Window systems of this brand have remarkable thermal insulation properties. They are distinguished by the incredible tightness of the frames, which provides good heat and sound insulation. In addition, Rehau windows are equipped with an anti-burglary system: the glass is impact-resistant, the window cannot be opened from the street, the profile is reinforced. If we mention the appearance of window systems from this German manufacturer, then aesthetics have no boundaries.
Advantages:
- sound insulation. These window designs meet international standards on sound insulation;
- increased fire resistance. These products are made of flame retardant materials and have unique technology self-extinguishing;
- thermal insulation. This window profile retains heat well in the room since it is multi-chamber;
- easy care. Due to the smoothness of the surface and antistatic treatment, dirt does not accumulate on the surface of the windows.
KVE
This company was founded back in 1980 in Berlin. The company is the leader in the European PVC profile market in the field of high-performance extrusion. KBE windows are not afraid of temperature fluctuations (from -65 to +80), high humidity. Profiles are easy to care for and do not suffer from negative effects household chemicals or other aggressive environments.
Advantages:
- durability and reliability. These windows can please the owner with their service for about 40-50 years. They are resistant to frequent temperature fluctuations and weather conditions;
- aesthetics. The structures are able to maintain their appearance for a long time and remain snow-white due to the fact that a profile stabilizer is used in their production;
- comfort. If you purchase these windows, you can forget about the sounds coming from the street, because they have good sound insulation;
- efficiency. KBE windows have a high level of quality and show very high thermal insulation rates, which helps reduce heating costs.
VEKA
This company has been operating on the European market since 1968. Today, the company's factories are located in many countries: Germany, Russia, India, Poland, Singapore, France, Brazil, the USA and Canada, as well as China. This indicates the demand for Veka windows all over the world. Traditionally good quality, low prices, individual approach, a variety of profile colors, solutions to original glazing issues - all this ensures leadership among manufacturers of plastic windows around the world.
Advantages:
- attractive design. They can be painted in various colors and are distinguished by graceful lines;
- functionality. These profiles have high level sound and noise insulation, resistant to negative environmental influences
- practicality. The design is unpretentious in maintenance and can maintain an attractive appearance for many years.
SCHUCO
The company is one of the European leaders in its industry and today is represented almost all over the world. The central logistics center and headquarters of SchucoInternationalKG is located in Bielefeld (Germany).
The window systems of this company are the embodiment of a technically impeccable solution. System Schuco profiles meets all architectural and construction requirements for durability, modern design, operational efficiency, and resistance to aggressive environments.
Features of window systems:
- Schuco specialists took into account a variety of climatic conditions;
- due to the bead height of 20 mm, we achieved a reduction in the “edge effect”;
- increased anti-burglary characteristics;
- use of TPE weldable seals gray, which gives the windows a more interesting look;
- Thanks to the installation width of 70 mm and the five-chamber profile design, the windows have increased thermal protection.
The window profiles of the Shuko system, which customers ordered on the website of this company, are praised.
TROCAL
This company is associated with rich traditions and constant investments, all key inventions in the field metal-plastic windows belong to this brand. In 1967, thanks to the fact that the company developed multi-chamber profile systems, it made a real revolution in this area.
Advantages of Trocal windows:
- lead-free raw material formulation;
- modern stylish design;
- unique design features;
- reasonable prices for finished products.
Well, we took you on a short tour of the world of metal-plastic windows. We hope that when choosing a manufacturer window profile you will definitely use our recommendations. Enjoy the shopping!
HideIf the founders of the company "German windows" Having established their brainchild, they wanted to immediately and for a long time instill consumer trust in it, it is difficult to think of a better marketing ploy than to give the enterprise such a name. Indeed, the word “German” in Great Rus' has long become synonymous with quality, reliability and functionality. A company with such a name cannot but expect success - if not now, then in the future.
Rehau profile used by German Windows
True to its name, the company bases its activities on installing windows with two German profiles – and . Accessories – , .
In addition to plastic ones, the company also deals with wooden windows, installation office partitions, glazing of balconies and loggias and related work (insulation, installation of cladding, floors.
Another area of activity - façade glazing. The company also installs roller shutters, blinds, installs stained glass etc.
It has the only sales office in Moscow.
Company products: plastic windows
The company's main products are Veka windows. Market supply The company includes four models. Rehau window retail is no less important for the company. This window system is also available in four versions.
The parameters of all eight designs are summarized in table:
| Name | Number of cameras in profile | Profile thickness, mm | Glass unit thickness, maximum, mm | Number of seal circuits | Heat transfer resistance, sq. m K/W |
| Veka windows | |||||
| Euroline | 3 | 58 | 32 | 2 | 0,64 |
| Softline-70 | 5 | 70 | 42 | 2 | 0,78 |
| Softline-82 | 5 | 82 | 52 | 1,00 | |
| Alphaline | 6 | 90 | 50 | 3 | 1,04 |
| Rehau windows | |||||
| Sib-Design | 70 | Double chamber | 2 | 0,71 | |
| Brillant-Design | 5 | 70 | Double chamber | 2 | 0,79 |
| Euro-Design | 3 | 60 | Double chamber | 2 | 0,64 |
| Delight-Design | 5 | 70 | Double chamber | 2 | 0,80 |
All Veka window systems are positioned as having increased burglary resistance. The thickness of the outer wall of profiles 70 mm and above is 3 mm (according to the European standard).
Plastic slopes from the company “German Windows”
All four Rehau window systems have increased burglary resistance by shifting the axis of the instrument groove by 13 mm.
When installing windows, the company provides a service for installing plastic slopes in the form of three-layer sandwich panels. Prices, depending on the depth of the slope, for linear meter– from 420 rub. (slope depth 250 mm) up to 750 rub. (slope depth 700 mm).
An addition to all of the above can be the installation of blinds on the windows (vertical, horizontal, cassette curtains - that is, curtains rolled up in the form of a roll and pulled out from a special cassette tube). For the purpose of anti-vandal protection of windows, doorways, including garage windows, the company is ready to install roller shutters, both based on steel strips and aluminum.
An idea of the prices for the supply and installation of plastic windows can be obtained from the company’s commercial proposal: a window with a PVC profile structure of the REHAU Blitz Design system 60 mm, three-chamber, with 2 sealing contours, white with black sealing rubber, ROTO NT fittings, with a double-chamber double-glazed window with a thickness of 4+10+4+10+4 mm and a stand profile (for further fastening of the ebb and window sill), a window sill 250 mm wide (Russia), a polyester ebb of 150 mm, sloped a 10 mm sandwich will cost 19,100 rubles.
It remains to add that Veka windows in their price categories 20 percent more expensive.
Wooden windows
Wooden profile from the company “German Windows”
When producing wooden window profiles, the company uses pine, larch, and oak wood. A typical option is to install 4 mm thick glass, a single-chamber double-glazed window. Fittings are used that provide tilt and turn opening of the window.
When installing windows (doors) in wooden houses The company undertakes to carry out the framing (installation of slopes, jambs) of window and door openings.
Glazing of balconies and loggias
“Cold” glazing of the loggia by “
German windows”
The German Windows company carries out “cold” glazing of balconies and loggias using a Spanish profile. The advantage of this design is the ability to arrange with its help sliding windows and doors (French windows).
Based on aluminum profiles, the company also installs office partitions, including “mobile” ones – that is, sliding ones that can open or hide part of the office space.
The company carries out “warm” glazing of balconies using plastic profiles from the set already mentioned above.
“Warm” balcony glazing from the German Windows company
At the request of the customer, the glazing can be supplemented with finishing of the balcony. Including: wall cladding PVC panels; insulation of the balcony, simply with panels from; covered with laminate or linoleum.
The company also undertakes exterior finishing balconies and loggias: , .
Facade glazing from the German Windows company
Facade glazing made by the company “German Windows”
Another area of activity of the company is façade glazing of buildings. That is, the creation of a continuous translucent facing screen that separates the internal volume from the external environment.
Installation is carried out on the basis of aluminum profiles of both domestic production (Agrisovgaz, Tatprof plants) and European companies (Schueco, Reynaers).
For glazing, thermopolished glass is used (that is, glass made by continuous casting of molten glass into a bath of liquid tin) from the world's leading manufacturers - companies Glaverbel, Pilkington, Saint-Gobain.
The installation of entrance lobbies (vestibules) of residential, office, and industrial buildings is also structurally close to this direction. It is also carried out through the formation of translucent structures based on SPL aluminum profiles and glass with a thickness of no more than 6 mm. Such entrance groups are “cold”, and there is no particular point in insulating them due to the constant opening and closing of doors and the flow of air from the street.
Read about the adjustment of one of the fittings most used by the German Windows company in the instructions “”.111111111111111111111111111
This is described in the instructions we published.
General principles for adjusting fittings for tilt-and-turn windows can be found here
But, if the customer wishes, German Windows is ready to install a “warm” vestibule using double-glazed windows up to 25 mm thick.
About the company website
Cassette blind from the company “German Windows”
The site is a successful example of the layout of fairly voluminous content (text, pictures, graphically presented options, “windows”) with fairly clear navigation. Perhaps (and purely subjectively), large banners create a feeling of some scattering - what you need needs to be looked for, although it may be in plain sight.
But this is not the main problem. The window calculator is not interactive. That is, you need to send a request to the manager, provide your phone number, email, and wait for a response.
No matter how quick this procedure may be, an interactive online calculator that immediately gives at least an approximate result always decorates the site and helps attract users to it. At least for the “game”: how much will such a window cost, and how much will this one cost?
In addition, only Veka windows are presented in the calculator. Rehau - no. Or could not be found. Which is also bad.
The rest of the standard options - call a surveyor, order a call from a manager, online correspondence with a manager, “leave feedback” (including in video format) - all this is on the site.
The voice of the people about “German Windows”
Simple and elegant “German windows”
Amazingly, in all of Moscow there was not a single person who, at least on any forum, left at least some negative comment about “German Windows”. All thanks and good marks for the work!
And it only allowed us to assume that there are stains on the “German Windows”.
In any case, a certain citizen recovered the nth amount from them in court, and the court, guided by the norms for the protection of consumer rights, satisfied this claim.
What specific flaws the vigilant citizen identified in the work of specialists from “German Windows” is not possible to clarify in view of the intricate verbosity of the legal fuss.
But what is especially touching in the reviews is the note that the installers of “German Windows” not only carried out the installation, but also swept up after themselves and took away the garbage! Surely they put out the lights after themselves and drain the water! This means that even a Russian person can be accustomed to the real German order!
V.S. Smolkov (Agreement 04/33/2019) 04/11/2019
Good afternoon I sent requests to several window companies to glaze the cottage. The offer from German Windows turned out to be the most favorable in terms of price-quality ratio. Rehau Delight Design 70 mm windows were chosen, laminated according to RENOLIT on the outside, with energy-saving 2-chamber double-glazed windows. In the process of clarifying the order, the manager Olga fulfilled my wishes and promptly answered all questions. When measuring the windows at the installation site, all the characteristics of the windows were once again specified and some installation details were clarified. The contract was signed and payment options agreed upon. The deadlines specified in the contract for the production of windows were met and a delivery and installation date was set. The installers arrived on the appointed day, prepared everything and installed all the windows in one daylight. Considering that the only lighting in the house was “carrying”, this was important. Everything was done professionally and efficiently. Thank you!
Kuladina T.N 02/27/2019
We thank the German Windows company for installing the balcony block. I would especially like to appreciate the work of the installers - craftsmen for great job, for respectful attitude towards the customer and manager O.A. Bondarev. for your sensitive attention to working with clients. Rating - excellent, Kuladina T.N.
Irina 02/20/2019
We recently contacted the German Windows company to glaze a loggia. We looked at the options, the conditions, looked at the photos and decided at the same time to change the frames on the windows. We are very pleased! The house became lighter and warmer, the window sills were wider. We thank all the workers from the bottom of our hearts! We will recommend you to everyone. Only later did we see that pensioners were entitled to a discount... we were a little upset that they didn’t offer us, it seems like you can see from your mother that the person is elderly. But it seemed inexpensive anyway, so we tried not to get upset. Let's be more careful ourselves.
Olga 01/21/2019
I am very pleased with the service from the German Windows company. All employees: manager, measurer, installers are polite, responsible people. There were no problems with delivery or installation. Everything was done on time. The manager called after the work was completed and asked how the installation went. The level of service is excellent!
Marina 11/12/2018
Good afternoon! I contacted German Windows after reading the reviews here. They replaced the windows in my parents’ entire apartment. To say that I am delighted is to say nothing!!! Everything is so competent, well-coordinated and perfectly organized! I applied to different organizations for window calculations for the entire apartment, and only “German windows” did absolutely everything for me! Starting from double-glazed windows that were ideally selected in all respects and ending with a price that was acceptable to me for the quality offered! I received very competent explanations to all my amateurish questions about the choice of double-glazed windows and their installation, I convinced my parents that this right choice and for good reason! This is the first time I have seen such coordinated, precise work of the craftsmen. For ONE! day we had 6 windows installed and balcony door. My ideas and reviews from friends who practically “buried” me on the barricades of dirt, fragments of walls, dust and stench DID NOT come true!!! After installation, I literally vacuumed the apartment once and washed the floor. AND THAT'S ALL!!! Absolutely clean apartment. This is incredible. I express my gratitude to everyone who took part in this: Consultant Irina for her understanding, clear organization and volume discount, competent measurer Sergei, polite dispatchers who always warned about everything in advance, a super team of window installers who are incredibly coordinated, thoughtful and clear you did your job (Bravo, guys!), I will recommend ONLY YOU to all my friends!
Vladimir 22-10-2018
I would like to express my gratitude to the German Windows company, namely to the manager Olga, the driver (unfortunately I didn’t ask for his name), and the installers Pavel and Daniil. Thank you very much!!!
Like many, I chose a company for a long time, naturally I wanted to get quality windows, for a reasonable price.
I called surveyors from different companies.
After reading the reviews, it was decided to order windows from this company.
17.10. Olga called and reminded me that the windows would be delivered tomorrow. Naturally, there was anxiety somewhere inside, during the renovation of the apartment, I encountered such “sharashkin offices”, rudeness, sloppiness, and what can I say, I kicked out two teams for poor quality work. So I was looking forward to the window.
18.10. The driver called and delivered as agreed. 19.10. installers Pavel and Daniil arrived. They worked carefully, listened to all wishes, everything was clear, smooth, no “jambs”.
I recommend this company to everyone.
The contract number, as many people write, I won’t say, I don’t have it at hand. The installation took place at 23 Filevsky Boulevard.
Konstantin Petrovich 10-07-2018
Clear and high-quality work at all stages! Special thanks to Irina for her time and effort spent on changes during the calculation and explanations (detailed!) on all technical issues. Professional work by installers Pavel and Daniil, exceeding deadlines (done faster!) without loss of quality! Agreement No. 135/06-18. St. Academician Pilyugina, 24/2.
Svetlana 06/27/2018
Viktorov I.I. 05/30/2018
We also contacted German Windows Contract: 05/93/2018
I'm happy with the work. I glazed three rubles in an old house.
For the price it was Best offer at rehau than in other companies.
Delivered within the promised time frame, no questions left. I'm happy, I recommend it.
Sergey 04/17/2018
By contacting the German Windows company to replace the old ones wooden windows to new plastic ones. The company manager, Irina, contacted us very quickly and quickly made a calculation. The next day, the measurer Alexander arrived and explained everything to us about all the various nuances associated with manufacturing. We chose Rehau Grazio windows. total cost the order amounted to 73,600 rubles. The production took a minimum amount of time, only 5 days. And then the day of installation arrived. Delivery was after 14, the time was not very convenient (the whole day was split). The next day, craftsmen Pavel and Daniil arrived, they conscientiously and professionally installed the windows and balcony block. Upon completion of the installation of the first window, an inspector arrived to randomly check the quality of the installation. The installation took about 9 hours, taking into account the fact that all the work was completed on a turnkey basis. We express our deep gratitude to the measurer Alexander and the installers for the quality work done; we recommend this company to everyone. City Moscow, Saltykovskaya st., 21. Agreement No. 45/03-2018.
Premium German brand on the Russian market since 1995. With VEKA you get true German quality from a company with a 48-year history around the world.
- ALL profile systems of the highest class “A”
- ALL are made frost-resistant and marked with the letter “M”
- ALL have a maximum 4-way steel reinforcement
- Uniform quality standard regardless of country of production
The more air chambers, the less air exchange and, accordingly, the higher the thermal insulation.
The wider the profile and the greater the installation depth, the higher the thermal insulation.
Profiles ONLY of the highest class “A”
According to the thickness of the internal walls, ALL of our profiles are of the highest class “A” - the thickness of their front wall is at least 3 mm.
- class “A”: front wall not less than 3.0 mm
- class “B”: front wall not less than 2.5 mm
- class “C”: wall thickness is not standardized
Please note that 80-90% of the Russian market are classes “B” and “C” and only 10-20% are class “A” profiles. At the same time in assortment VEKA profiles Class "A" ONLY.
We fundamentally DO NOT use profile systems of classes “B” and “C” (with a front wall width of less than 3.0 mm).
ONLY frost-resistant profiles
According to GOST 30673-99 “PVC profiles for window and door units” for resistance to climatic influences, ALL of our profiles are “frost-resistant” - for areas with an AVERAGE monthly air temperature in January BELOW minus 20°C.
GOST standards for different classes:
- normal version "N": average temperature in January - minus 20°С and above
- frost-resistant version “M”: the average temperature in January is lower than minus 20°C
Our assortment includes ONLY frost-resistant profile systems marked with the letter “M”.
Heat transfer resistance (thermal thermal resistance) is the main thermal insulation coefficient. It is determined by the ratio of the temperature difference between the outside and inside the room to the heat flow passing through the window. The higher this number, the better efficiency thermal insulation.
Evolutionary double-glazed windows SmartGlass 2.0
Our multifunctional double-glazed windows work for you both in winter and summer. In winter, spraying silver particles retains up to 90% of thermal energy heating devices, and in summer the double-glazed window reflects 25% more solar heat than conventional plastic windows.
- 42% more HEAT in winter (energy saving properties)
- 25% less HEAT in summer (sun protection properties)
All our double-glazed windows contain special energy-efficient glass. We DO NOT use regular glass even in the most basic configurations.
AirDrive I, II and III climate control systems
Optimal ventilation mechanisms are built into the windows - the sashes open slightly by 1-5 mm, depending on the selected mode. Is not external devices(combs or valves), namely BUILT-IN ventilation fittings.
Three options:
- AirDrive I: slot ventilation (1 mode)
- AirDrive II: discrete multi-stage ventilation (3 modes)
- AirDrive III: discrete multi-stage ventilation (5 modes)
We try not to put combs because of them appearance(only at your request). In principle, we do not use valves due to the fact that they violate the integrity of the window, reduce its tightness and strength (since the profile and its reinforcement are drilled through).
MAXIMUM steel profile reinforcement
Reinforcement is a steel frame inside a PVC profile. This is what gives the structure rigidity. The more steel and stiffening angles, the more reliable the window geometry.
Types of reinforcement:
- Square – 100% reinforcement on 4 sides, 4 stiffeners (maximum)
- U-shaped – 75% reinforcement on 3 sides, 2 stiffeners (regular)
- L-shaped – 50% reinforcement on 2 sides, 1 stiffener (very, very bad!)
All our profiles are reinforced to the MAXIMUM - on 4 sides and always with 4 stiffeners.
VEKA technologists managed to achieve a compromise between the unpretentiousness of the matte texture and the spectacular gloss.
Pleasant shine and low sensitivity to external influences are the most noticeable feature of our window systems.
The VEKA profile complies not only with Russian GOST, but also with European standards building standard RAL.
From the article you will learn:
The history of windows goes back several thousand years. Technological progress is doing its job - over the centuries, not only the appearance of light-transmitting structures has changed, but also the material from which they are made. Was bullish in the beginning bladder, covering the window openings of the huts of the ancient inhabitants, followed by a stone window, and then a wooden one.
In the middle of the last century, thanks to a qualitative leap in technology, the first plastic windows began to appear, the basis of which is compressed solid – polyvinyl chloride (PVC). Differing (even at that time) from their wooden counterparts in improved characteristics of heat conservation and sound insulation, such light-transmitting systems quickly gained the trust of wealthy citizens, and over time, due to lower costs, of the average consumer.
It is worth noting that the first plastic windows appeared in the United States, but such glazing technology was not developed there in the early stages of its existence. By improving the design and adding certain innovations, German manufacturers set their own standard for plastic windows, which is still the focus of most buyers (and manufacturers) of PVC systems around the world.
Why are German plastic windows better than others?
The answer is simple - quality. Flawless quality characteristics German plastic windows are achieved through strict adherence to technology, using control at every stage of product manufacturing. Besides chemical composition raw materials meet all European standards for environmental friendliness and safety for humans.
Windows made using German technology have a smooth, rigid profile that can withstand significant wind loads (the so-called good windage). Regardless of the color of the plastic window - white or white, its color is uniform over the entire profile area.
German window products are equipped with modern, again German, components: double-glazed windows and reliable, convenient fittings.
This combination of high-quality components, coupled with their excellent characteristics, makes the choice of an ordinary buyer in favor of purchasing German plastic windows a completely justified decision.
Advantages of German PVC windows
Unlike little-known companies that have only recently entered the European market for similar products, German manufacturers Over the years of production, plastic windows have reached the highest quality of similar products. They are distinguished by the presence of:
- Improved thermal and noise insulation characteristics. In a room glazed with German plastic windows, heat loss is significantly less - this is especially important in winter, when the temperature outside is -30C, and every degree inside is important. In the summer, for many people, an important component of a comfortable stay indoors is a reduced level of street noise. Plastic German windows fully reduce the amount of sound transmitted from outside.
- Long service life. German light-transmitting structures, with proper care, can last for more than 40 years. Such a long service life is ensured by high-quality fitting mechanisms designed for a large number of opening/closing cycles (up to 20,000!).
- Excellent appearance. German plastic windows can be not only the standard white color. If desired, the buyer can order designs of almost any color - from light blue to deep pink or light green. This fact makes German windows suitable for installation when creating a certain style interior Diversity color range This is achieved not by painting the profile, but by using it, which involves applying a film of a certain shade to the surface of the profile.
- Class A– with wall thickness from 2.5 to 2.8 mm. Profiles belonging to this class are the most durable and warm.
- Class B- with wall thickness from 2.0 to 2.5 mm. The so-called “average” in terms of both strength characteristics and heat saving.
- Class C– all other profiles.
Important! Sometimes, under the guise of a high-quality profile, some little-known companies sell a so-called “object” profile. Windows with such framing should only be installed in technical rooms. It is marked as “Object”.
Let's look at the main design features German PVC windows that you need to pay attention to when choosing, regardless of the model.
Profile surface uniformity
The PVC coating of the profile should not have any defects: chips, bubbles, uneven surface color. An important point There is also a lack of dents, which is typical for poor-quality transportation of windows.
Profile width and thickness
The most popular option is a plastic window, which includes a narrow profile. This 58 mm profile is suitable for installation in window openings of houses located in the southern regions, as well as in middle lane our country. For northern regions It is better to choose a German profile with a width of either 70 mm or 90 mm. The latter provides maximum heat saving, but is not cheap. The thickness of the frame walls should be from 2.5 to 2.8 mm (Class A).
Chamber profile
The number of air chambers in a profile directly depends on its thickness. A 58 mm product includes no more than three cameras, a 70 mm product has from three to five, a 90 mm product has five or six. It is important to understand that the more cameras dividing the internal space of the profile into compartments, the better characteristics profile for thermal conductivity and soundproofing.
The intimacy of a double-glazed window
An inherently transparent design that includes several sheets of glass (from 2 to 4). The space between the glasses is edged with a metal frame and hermetically sealed with sealant.
Read also: Main characteristics of plastic windows
The double-glazed window, like the window profile, is also divided into chambers inside. The goal is the same - to reduce the amount of heat removed from the room to the outside.
Single-chamber double-glazed windows have become widespread when glazing openings large areas, since due to the presence of only two glasses in their design, their weight is minimal. German models of plastic windows with single-chamber double-glazed windows are perfect for glazing dachas, country houses, cottages. To close window openings In city apartments, due to their low heat and sound insulation characteristics, such double-glazed windows are not recommended for use, but for installation on balconies and loggias, due to their low weight, they are quite suitable.
Windows with double-glazed windows containing two chambers are ideal for installation in both apartments and offices. Three sheets of glass do a good job of retaining heat in a glazed room and provide an acceptable level of sound insulation.
Plastic windows with three-chamber double-glazed windows are mainly in demand in regions of the country where “His Majesty Cold” rules. They use a wide 90 mm profile, which, together with four double-glazed windows, ensure maximum heat retention in the room.
Presence of gas in the glass unit
Inert gas pumped into the glass chambers of a plastic window is intended to reduce heat loss from the light-transmitting structure. In most cases, argon is used, since it is cheaper for manufacturers than using another gas, krypton, for these purposes. The difference in the ability to store heat between gases is minimal. However, it itself increases the capabilities of a double-glazed window in terms of heat retention by a quite decent 5-10%. Therefore, if possible, it is recommended to choose a German window model with a double-glazed window containing inert gas.
Window profile color
Application modern technologies in the manufacture of plastic windows allows you to produce PVC profile not just white. features are perfectly emphasized created interior. Gaining popularity today brown windows, since they are associated with wood - a symbol of environmental purity.
Where is it appropriate to install PVC windows made in Germany?
German plastic windows will fit well into a private home. It is especially appropriate to install such structures in the children's room and bedroom.
Thanks to the environmentally friendly profile, adults will not have to worry about the health of the younger generation. The safety of the child will be ensured by high-quality fittings, again, made in Germany. Capable (with a key or in another way), it thereby blocks the window sashes from unauthorized opening by children.
As you know, a bedroom in an apartment serves as a place where a person relaxes and gains strength. Therefore, it is especially important to ensure peace and quiet in this room. German plastic windows are the best fit: multi-chamber profiles and double-glazed windows perfectly prevent the passage of sounds from the street, and an elastic rubber seal applied around the perimeter of the sashes will provide high-quality noise absorption.
Let's compare the features of the products of various German companies involved in the production of plastic windows, and make a kind of mini-review. A description of the full capabilities and characteristics of models of each brand is available at the appropriate links.
Rehau
Perhaps the most popular brand plastic windows in Russia. Rehau products have won the sympathy of consumers, as they have all the qualities that allow them to be classified as elite: reliability, modern design, environmental friendliness and long term services. All these qualities make choosing the Rehau brand a completely reasonable decision.
You can read more about Rehau plastic window models here.
Veka
German flagship in the production of plastic windows. The BEKA PVC profile is designed for Russian climatic conditions. Possesses sealing rubber, withstanding exposure to severe frost temperatures. The smooth surface of the profile perfectly retains the original color without fading in the sun.