Rehau profile 70 mm 5 chamber. Four- and five-chamber double-glazed windows

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

One of the latest innovations is the five-chamber profile. Such systems have the highest performance and surpass their two- and three-chamber counterparts. What are their features? Do such structures have disadvantages? We will talk about this in our article.

Features of PVC windows with 5 chambers

Speaking of a 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 the penetration of cold into the room, which means that heat is stored much more efficiently.

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

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

Design features

The high strength of plastic windows with 5 chambers allows the use similar systems in places where reliable protection against burglary is required. The profile is suitable for operation 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 pieces;
• thickness of internal partitions - 3 mm;
• the thickness of the double-glazed window itself is 42 mm;
• thickness plastic profile- 70 mm;
• block reinforcement system - 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 applies to dilapidated buildings.

How is a 5-chamber profile different from a 3-chamber profile?

When choosing between a three-chamber and five-chamber PVC profile, it should be understood that the main purpose of windows of the second type is to maximize heat savings. Such designs are great for installation in regions where most of the year dominated by low temperatures. In the central part of Russia, systems with three cameras are quite enough.

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

Specification Comparison

When choosing a three-chamber or five-chamber profile, pay attention to specifications both systems. Their main difference lies in the difference in heat conservation coefficients. For units 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, advanced systems with more cameras are different 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 differ in strength. Five-chamber varieties are much more reliable, they can withstand significant physical impact. However, it should 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.

Varieties of systems with 5 cameras

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 views.

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

So, a single-chamber version consists of two glasses 4 mm thick, between which there is a gas or air layer. Overall Width this variety - 24 mm. This is the most a budget option with low performance.

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

Options with triple glazing consist of 4 layers. In this case, the thickness of the glass can be increased up to 6 mm. Such varieties are ideal for use in harsh climates.

additional characteristics

The five-chamber window profile may have additional features. This includes a high degree of sound insulation, energy saving, protection against burglaries and ultraviolet rays.

The ability to save energy systems acquire through the use of special glasses. UV protection is achieved by applying a special tint 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 more often made to order.

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

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

When choosing a window block, rely on natural conditions your locality and specifics environment. If the climate is close to harsh, and there is a noisy highway outside the window, then options with 5 cameras will suit you perfectly.

For operation at medium temperatures (up to -25 degrees), three-chamber systems are quite suitable. If there is no need for improved noise isolation of the unit, standard options are preferable.

Summing up

When choosing window systems cost always plays a big role. The price tag depends on the capabilities of the system and on 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. Varieties with anti-vandal coating and decorative processing have the maximum price tag. Non-standard parameter designs 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.

5-CHAMBER
METAL-PLASTIC WINDOWS

Plastic windows can have a different configuration. The main criteria are the number of chambers and the width of the profile itself.

Chambers - called closed cavities inside the profile, separated from each other by walls. Cameras are counted horizontally, regardless of their size. How more quantity chambers, the higher the heat and noise insulation of this profile.

Standard Width five-chamber profile - 70 (mm).

Five-chamber systems with double-glazed windows meet the highest requirements for heat and sound insulation.

windows from the profile five-chamber system "Rehau Brillant-design" are ideal for buildings with low level heating costs and energy-saving sanitation.

Metal-plastic five-chamber windows belong to the premium-class systems, which are able to meet the highest technical and aesthetic requirements of elite construction.

The only drawback of such systems is the higher price compared to three-chamber and four-chamber systems.

"Rehau"

"VEKA"

"KBE"

"MONTBLANC"

"PLAFEN"

Comparative characteristics of five-chamber windows

. The data are generalized, taken from the analysis of certificates, test reports of windows and advertising materials of manufacturers (copyright site).

Four- and five-chamber double-glazed windows show high energy efficiency, are characterized by a durable profile and a longer service life compared to typical two-chamber solutions. Most often they are installed in industrial and office buildings with window openings large area. The thickness of the double-glazed window and the width of the profile allow you to cope with the load without deformation. In residential buildings, windows of this type are installed in regions with a low temperature minimum - from -30 degrees in winter.

One of the most low prices in Moscow

Quality control of production at all stages

Minimum production time

Professional installers

Warranty period - 5 years

Description of multi-chamber double-glazed window

The design is based on a reinforced profile made of non-toxic PVC with metal frame. Improved noise and heat insulation performance is achieved by using glass sheets of various thicknesses, which dampens sound waves, and filling the chambers with inert gases.

REHAU profiles

The sizes of windows with reinforced double-glazed windows can be arbitrarily large. The profile easily withstands its own weight with a window area of ​​several meters. Developers often install multi-chamber double-glazed windows in penthouses, office buildings, which provide transparent glass walls.

Features and Applications

Four- and five-chamber double-glazed windows allow you to maintain an internal comfortable microclimate with sharp drops and an extreme minimum of outdoor temperature. In addition, energy efficiency makes it possible to install windows of this type in modern, environmentally friendly buildings that use alternative energy sources for heating.

Recently, the Rehau Windows company has begun to practice the installation of reinforced solutions in homes and commercial buildings in the southern regions, due to the tightness of the structure and its inherent high light transmission, under certain conditions, it is possible to completely abandon heating systems.

Possible modifications

Usually double-glazed windows, including more than two chambers with an inert gas, are not equipped with rebate systems. But the capabilities of the profile allow you to make not only blind windows, but also opening modules.

Concerning color solutions, the dye is added to polyvinyl chloride at the stage of manufacturing the window profile, so over time the paint does not fade, and you can choose a solution that matches the architectural idea of ​​the developer.

To select a double-glazed window for a home, industrial or office building, contact the manager of the company "

5-chamber system with profile installation depth 70 mm and 2 sealing circuits

REHAU BRILLANT-DESIGN windows are designed for frequent use and are included in the category of premium systems. Excellent aesthetic and technical characteristics of these profiles will satisfy the highest requirements. Most often they are used in the construction of cottages and city apartments in high-rise buildings.

The REHAU BRILLANT-DESIGN window system is a symbiosis innovative ideas, exclusive design solutions and comfort of use. Such windows will bring perfect comfort and warmth to any home, bring out the beauty home interior to the highest level.

The profile of this REHAU window combines all the diversity modern design and outstanding thermal insulation. To achieve such indicators of heat preservation allowed sealing along the porches. Laconic, elegant and very beautiful appearance smooth shiny surface, bevels and rounded glazing bead is complemented by a wide range of proposed profile color schemes.

We have already written about the Rehau brand profiles themselves. We have dedicated this article comparative characteristic 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 an even and smooth frame top and a curved sash rebate, which prevents the accumulation of dirt and moisture.

Main characteristics:

• system depth - 60 mm.
• number of chambers – 3 chambers.
• thermal insulation - Ropr \u003d 0.63 m2 ° 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 chambers – 3 chambers.
• thermal insulation - Rpr. = 0.64m2°C/W.
• reinforced locking devices for increased security
• two independent sealing circuits for water and air tightness
• a large selection of decorative films for decorating under various types of wood

REHAU SIB Design

REHAU Sib-Design is designed 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 double-glazed windows up to 41 mm thick.

Main characteristics:

• system depth - 70 mm.
• number of chambers – 3 chambers.
• thermal insulation - Rpr \u003d 0.71 m2 ° C / W.
• reinforced locking devices for increased security
• two independent sealing circuits for water and air tightness

REHAU BRILLANT-Design

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

Main characteristics:

• system depth - 70 (80) mm.
• number of chambers – 5 (6) chambers.
• double-glazed window thickness - up to 41 mm.
• thermal insulation - Rop = 0.79 m2 °C / W.
• reinforced locking devices for increased security
• two independent sealing circuits for water and air tightness
• you can choose roundings, bevels on boxes and

REHAU GENEO

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

Main characteristics:

• system depth - 86 mm.
• number of chambers – 6 chambers.
• double-glazed window thickness - up to 44 mm.
• thermal insulation - Rop = 1.05 m2 °C / W.
• sound insulation - 47 dB(A), with glazing 50 dB(A)
• vzlomobezopasnost - above 2 class.
• energy cost savings up to 76%.
• reinforced locking devices for increased security
• two independent sealing circuits for 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 fluctuations. Double-glazed windows of this brand have good sound insulation, ventilation, burglary protection, stylish design and, of course, reasonable prices.