Rehau plastic windows 5 chamber. Metal-plastic windows are five-chamber (5). Main parameters of this system

Energy-saving REHAU windows will save not only heat, but also your money. This is not just an advertisement, this is the slogan of a company that has been on the market for 60 years. That is, the first REHAU windows manufactured in 1954 serve their owners to this day. This is a German company. She has been working in Russia for 12 years.

Description of the main models

REHAU windows are presented at domestic market 6 main models that are sold by different companies - both ours and foreign ones. There are plenty to choose from!

BLITZ-DESIGN

A standard model that is suitable for practical owners. This is a sales leader for city apartment owners. No show off, emphasis on efficiency, high-quality thermal and sound insulation.

The profile width is 60 mm, the profile height - including the sash - is 116 mm. The glass unit is three-chamber, that is, made of 4 glasses. The width of the glass unit is 32 mm. Heat transfer resistance coefficient - 0.64 m2 s/W. There are also profiles that protect against the cold, but for the city in middle lane This suits Russia quite well. A kind of “golden mean”, the best balance between price and quality.

The average profile price is RUB 8,300.

SIB-DESIGN

The SIB-DESIGN model will protect from the cold better than the previous one. The profile width is 70 mm, the profile height - including the sash - is 120 mm. There are already 4 chambers in a 40 mm wide double-glazed window. It is clear that the heat transfer resistance coefficient is higher - 0.72 m2 s/W. Such a window can also be used in country house put. Therefore, SIB-DESIGN is the leader in sales to owners country houses in Russia.

The price will be about 10,500 rubles.

DELIGHT-DESIGN

The model is addressed to those who want more illumination and heat preservation in the apartment. The narrow frame lets in more light and has built-in anti-theft protection. The profile width is 70 mm, the profile height - including the sash - is 109 mm.

A 40 mm wide glass unit includes as many as 5 cameras. Heat transfer resistance coefficient - 0.8 m2 s/W. Its thermal insulation is higher than previous REHAU models. This profile is also preferred for country houses. The average price is 10,900 rubles.

BRILLANT-DESIGN

This is luxury class - both in aesthetics and in price. The profile design is unusual - rounded door, high sound insulation, built-in protection against theft. The profile design protects well from rain and snow. Profile width - 70 mm, profile height - including sash - 120 mm. The glass unit is 40 mm wide and also has 5 chambers.

Heat transfer resistance coefficient - 0.91 m2 s/W. The average price is 12,700 rubles.

GENEO

This is an even cooler model - super luxury. Everything that can be used for comfort is used. The profile characteristics are impressive. Width 86 mm, height including sash - 120 mm, 6-chamber double-glazed window.

The profile is made of special fiber-fiber material RAU FIPRO. It was invented in the REHAU laboratory and is even used for aircraft. Therefore, the heat transfer resistance coefficient has increased to 1.05 m2C/W, and the level of burglary resistance has been increased to class 2. The price will be about 16,000 rubles.

INTELIO

The most expensive model from the REHAU profile. The glass unit is 6-chamber, 86 mm wide, the heat transfer resistance coefficient is slightly less - 0.95 m2C/W. It is claimed that in terms of their thermal characteristics, windows of this profile are similar to a wall whose brick thickness is approximately 110 cm.

This profile uses special glass, which reduces the noise level indoors by half. Burglary safety has been increased to class 3. The average price is 17,000 rubles.

We have already written about the Rehau brand profiles themselves. We dedicated this article comparative characteristics window profiles Rehau.

This profile is from a series of low-budget ones, but this does not prevent it from having good thermal and functional parameters. The BLITZ profile has a flat and smooth top frame and a curved sash rebate, which prevents the accumulation of dirt and moisture.

Main characteristics:

• system depth – 60 mm.
• number of cameras – 3 cameras.
• thermal insulation - Rodef = 0.63m2°C/W.

REHAU EURO-Design

The profile is low-budget, but in comparison with REHAU BLITZ it has better thermal insulation. The profile is distinguished by its excellent performance in terms of reliability, durability, sound insulation and thermal insulation.

Main characteristics:

• system depth – 60 mm.
• number of cameras – 3 cameras.
• thermal insulation - Rdef. = 0.64m2°C/W.
• reinforced locking devices for increased burglary safety
• two independent sealing circuits ensuring water and air tightness
• big choice decorative films for decorating under various types of wood

REHAU SIB-Design

REHAU Sib-Design was developed specifically for the Russian market. The most important advantages are comfort and thermal insulation. An additional chamber between the inner and reinforcing wall of the profile retains heat. It is possible to install thicker glass units up to 41 mm thick.

Main characteristics:

• system depth – 70 mm.
• number of cameras – 3 cameras.
• thermal insulation - Rodef = 0.71 m2 °C/W.
• reinforced locking devices for increased burglary safety
• two independent sealing circuits ensuring water and air tightness

REHAU BRILLANT-Design

The BRILLANT-Design profile belongs to the premium segment and has increased heat and sound insulation.

Main characteristics:

• system depth – 70 (80) mm.
• number of cameras – 5 (6) cameras.
• glass unit thickness – up to 41 mm.
• thermal insulation - Rodef = 0.79 m2 °C/W.
• reinforced locking devices for increased burglary safety
• two independent sealing circuits ensuring water and air tightness
• you can choose roundings, bevels on boxes and

REHAU GENEO

A unique new generation energy-saving system using fiber composite materials provides very high thermal insulation. Thanks to the RAU-FIPRO material, which replaces steel reinforcing elements, the weight of the window is significantly less.

Main characteristics:

• system depth – 86 mm.
• number of cameras – 6 cameras.
• glass unit thickness – up to 44 mm.
• thermal insulation - Rodef = 1.05 m2 °C/W.
• sound insulation – 47 dB(A), with glazing 50 dB(A)
• burglary safety – above class 2.
• saving energy costs up to 76%.
• reinforced locking devices for increased burglary safety
• two independent sealing circuits ensuring water and air tightness
• convection limiter
• smart comfort

Comparison table of characteristics

Plastic Rehau windows(Rehau) are designed specifically for our country, with its temperature changes. Double-glazed windows of this brand have good sound insulation, ventilation, burglary protection, stylish design, and, of course, reasonable prices.

Allowed window structures made of PVC to become the most popular in both the domestic and foreign markets. Manufacturers are constantly improving their products, improving their sound and heat insulation capabilities.

One of the latest innovations - five chamber profile. Such systems have the highest characteristics and are superior to their two- and three-chamber counterparts. What are their features? Do such designs have any disadvantages? We will talk about this in our article.

Features of PVC windows with 5 chambers

Speaking about the five-chamber profile, you need to clearly understand what a camera is. In this case we are talking about empty sections located in the window structure. The air inside each chamber prevents cold from penetrating into the room, which means heat is retained much more efficiently.

The main difference between five-chamber systems is that the metal reinforcing strip is removed from the window hinges, which prevents the occurrence of cold air currents in the most vulnerable places of the structure.

If you look at five-chamber profile in section, we will see that it consists of 5 sections. The central compartment has been expanded metal profile, which is a reinforcing element. There are two more hollow sections on both sides. They do not allow heat to escape outside the room, and flows of cold air to penetrate inside.

Design features

The high strength of plastic windows with 5 cameras allows the use of such systems in places where reliable protection against burglary is required. The profile is suitable for use in the temperature range from -60 to +60 degrees. At the same time, manufacturers guarantee an impeccable 40-year service life of their products.

The five-chamber profile of a plastic window is an opportunity to make your home quiet and warm, but before choosing such systems, pay attention to their parameters. Standard options are characterized by the following indicators:

• number of air chambers - 5 pcs.;
• thickness internal partitions- 3 mm;
• the thickness of the glass unit itself is 42 mm;
• thickness plastic profile- 70 mm;
• The block reinforcement system is of a closed type.

These values ​​are important in cases where you need to accurately calculate the load that the PVC system will exert on the opening. In most cases this concerns dilapidated buildings.

How does a 5-chamber profile differ from a 3-chamber profile?

When choosing between a three-chamber and a five-chamber PVC profile, you should understand that the main purpose of windows of the second type is maximum heat conservation. Such designs are ideal for installation in regions where most Low temperatures prevail throughout the year. In the central part of Russia, systems with three cameras are quite sufficient.

You also need to take into account the increased parameters of the unit with 5 cameras. If a system with a triple profile has a width of 60 mm, then the option we are considering is 10 mm wider. If you decide to give preference to this particular design, pay attention to the parameters of your window opening. Sometimes installing wide systems is simply not possible.

Comparison of technical characteristics

When choosing a three-chamber or five-chamber profile, pay attention to specifications both systems. Their main difference lies in the difference in heat retention coefficients. For blocks with three chambers, this figure varies from 0.6 to 0.65 m 2 /kW, and for similar systems with 5 chambers - from 0.75 to 0.8 m 2 /kW.

In addition, improved systems with an increased number of cameras differ reliable protection from the penetration of extraneous sounds into the room. For blocks with a three-chamber profile, this figure is 30% lower.

PVC systems also differ in strength. Five-chamber varieties are much more reliable; they can withstand significant physical impacts. However, it must be borne in mind that along with high strength, such structures have acquired additional weight. It is not recommended to install them in frame buildings.

Types of 5-camera systems

In PVC structures with a five-chamber profile, several types of double-glazed windows are used. Namely:

• single-chamber varieties;
• two-chamber options;
• three-chamber types.

The chosen glazing option directly affects the heat and sound insulation capabilities of the system. The total weight of the block also changes.

Thus, the single-chamber version consists of two glasses 4 mm thick, between which there is a gas or air layer. The total width of this variety is 24 mm. This is the most a budget option with low functional indicators.

The five-chamber profile with a two-chamber double-glazed window consists of three layers (4 mm). This design can provide a high degree of protection from cold and noise. Such systems are widely installed in residential premises.

Options with three-chamber double-glazed windows consist of 4 layers. In this case, the thickness of the glass can be increased to 6 mm. Such varieties are ideal for use in harsh climates.

additional characteristics

The five-chamber window profile can have Additional features. This includes a high degree of noise insulation, energy saving, protection against burglary and ultraviolet rays.

The systems acquire the ability to save energy through the use of special glasses. UV protection is achieved by applying a special tinting film to the glass, and resistance to mechanical stress is achieved through an anti-vandal coating.

There are varieties with curved and decorated glass, but they are rarely found on sale and are often made to order.

Which profile to choose: single-chamber or three-chamber?

Five-chamber systems are superior to analogues with three sections in all respects, but their installation is not always advisable. Firstly, such structures are quite heavy, and secondly, their price tag is 18-20% higher than the cost standard products with three cameras. So which variety should you buy?

When choosing a window unit, rely on the natural conditions of your area and the specifics environment. If the climate is close to harsh, and there is a noisy highway outside the window, then options with 5 cameras are ideal for you.

Three-chamber systems are quite suitable for operation at average temperatures (up to -25 degrees). If there is no need for improved sound insulation of the block, standard options are preferable.

Let's sum it up

When choosing window systems Cost always plays a big role. The price tag depends on the capabilities of the system and the manufacturer. For example, a five-chamber Rehau profile with basic characteristics will have a price tag of 6,000 rubles for a standard double-leaf window. At the same time, products with a triple profile can be purchased for 3000-4500 rubles.

If you want to install a unit with maximum energy efficiency and UV protection, expect to pay 20% more. The maximum price tag is for varieties with anti-vandal coating and decorative processing. Designs with non-standard parameters can also cost an order of magnitude more.

You can also purchase cheaper options from Chinese manufacturers, but the quality and durability of such products remain in question.

Premium German brand on the Russian market since 1995. With us you get real 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 maximum 4-sided 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 our profiles are upper 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% Russian market these are classes “B” and “C” and only 10-20% of class “A” profiles. At the same time, our assortment includes ONLY class “A” profiles.

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”: the average temperature in January is minus 20°C 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 the thermal energy of heating devices, and in summer, a double-glazed window reflects 25% more solar heat than usual 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. These are NOT external devices (combs or valves), but 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).

The REHAU concern produces profile systems for windows of various price categories:

• Blitz, Grazio, Estet - budget;
• Intelio, Delight - luxury class;
• Brillant, Geneo - exclusive.

The budget profiles “Blitz”, “Estet”, “Gratio” of the German brand are in no way inferior in quality to the exclusive “Geneo” and “Brilliant”. Products different series differ, first of all, operational properties and the range of tasks to be solved.

Specifications

• Grazio- budget series with elegant design and high thermal insulation. Thanks to minimum width 104 mm plastic profile allows maximum light to pass through. Suitable for glazing in areas with harsh climates.
• Estet— 3-chamber profile with unique sashes, which were previously mounted only on premium windows. A system with increased burglary protection and heat and sound insulation.
• Blitz- budget profile for reliable glazing without frills. The delivery set includes a profile frame with a glossy surface, a single-chamber double-glazed window, basic fittings and a rubber seal.
• Intelio- legendary “quiet” 6-chamber windows from REHAU, blocking cold and sound from the street and letting in maximum light. Provides installation of double-glazed windows up to 52 mm thick. For tightness, they are equipped with a 2-circuit seal and convection limiters.
• Delight— energy-saving profile with 5 chambers, reinforced with reinforcement. Decorated with elegant beading.
• Brillant— warm five-chamber profile with increased burglary safety. Lightweight, durable, suitable for creating window systems of any size.
• Geneo- the most reliable mass-reinforced profile made using the innovative material RAU-FIPRO ®. 40% lighter than analogues.

Design

A characteristic feature of all REHAU systems is a perfectly smooth surface. It can be matte or glossy. Somewhat angular - in the Blitz series, with soft lines - in Brillant, mirrored - in Geneo. Delight profile recognizable by its rounded frame corners. The content of any model is not limited in design - it can be stained glass, tinted, colored, laminated to resemble wood or metal. The plastic is painted white or any other tone, including wood-like.

Profile selection

"Blitz" - inexpensive solution for glazing of office, retail, industrial and residential facilities. Designed for use in mild climates. This is a laconic, high-quality profile that fits harmoniously into the exterior of multi-storey buildings.

“Brilliant” is an exclusive system that retains heat as much as possible and reliably protects the opening from burglary. Maintains functionality in any climate conditions.

“Delight” is a luxury profile system for aesthetes. Its frame can be designed individually to suit a specific interior.

"Geneo" is a solution for discerning homeowners. The plastic in this series is unprecedentedly light thanks to the innovative material and can be installed on load-bearing bases.