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

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 designs have disadvantages? We will talk about this in our article.

Features of PVC windows with 5 cameras

Talking about a five-chamber profile, you need to clearly understand what a camera is. In this case it comes 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 currents in the most vulnerable areas 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 complemented by a metal profile, which is a reinforcing element. Two more hollow sections are located on both sides. They do not allow heat to escape outside the room, and cold air flows inside.

Design features

The high strength of plastic windows with 5 chambers allows the use similar systems in those 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 a flawless 40-year service for 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 of internal partitions - 3 mm;
• the thickness of the glass unit itself is 42 mm;
• thickness plastic profile - 70 mm;
• block reinforcement system - closed type.

These values \u200b\u200bare 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 does a 5-chamber profile differ from a 3-chamber profile?

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 conservation. Such designs are great for installation in areas where most of the year is dominated by low temperatures... 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 block with 5 cameras. If the system with a triple profile is 60 mm wide, 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 the installation of 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 conservation coefficients. For units with three chambers, this indicator 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 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 stress. 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.

Variety of systems with 5 cameras

Several types of double-glazed windows are used in PVC structures with a five-chamber profile. 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, the single-chamber version consists of two glasses 4 mm thick, between which there is a gas or air gap. Overall width this variety is 24 mm. This is the most a budget option with low functional performance.

The five-chamber profile with a double-glazed unit consists of three layers (4 mm). This design is able to provide high degree protection from cold and noise. Such systems are commonly installed in residential premises.

Three-chamber glazing options consist of 4 layers. In this case, the glass thickness can be increased up to 6 mm. These varieties are ideal for use in harsh climates.

additional characteristics

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

The ability to save energy systems is acquired through the use of special glasses. Protection against ultraviolet radiation is achieved by applying a special tint film to the glass, and resistance to mechanical stress - thanks to an anti-vandal coating.

There are varieties with curved and decorated glass, but these are rarely found on the market 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 analogs with three sections, 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 of standard products with three cameras. So which variety should you buy?

When choosing a window unit, rely on natural conditions your locality and specifics environment... If the climate is close to harsh, and there is a noisy road outside the window, then the 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 block sound insulation, 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, be prepared to pay 20% more. The maximum price tag is for varieties with anti-vandal coating and decorative treatment. Constructions with non-standard parameters can also cost an order of magnitude more.

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

5-CHAMBER
METAL-PLASTIC WINDOWS

Plastic windows can have various configurations. The main criteria are the number of cameras and the width of the profile itself.

Cameras are called closed cavities inside the profile, separated from each other by walls. Cameras are counted horizontally, regardless of their size. Than more quantity cameras, the higher the heat and sound 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 "Rehau Brillant-design" profile five-chamber system are ideal for structures with low level heating costs and energy-efficient refurbishment.

Reinforced-plastic five-chamber windows are premium-class systems that can meet the highest technical and aesthetic requirements of luxury 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 is 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 distinguished by the strength of the profile and a longer service life compared to typical two-chamber solutions. They are most often installed in industrial and office buildings with window openings large area... The thickness of the glass unit and the width of the profile allow it 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.

Some 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 glass unit

The design is based on a reinforced profile made of non-toxic polyvinyl chloride with metal frame... Improved performance of noise and heat insulation 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 as large as desired. The profile can easily support its own weight with a window area of \u200b\u200bseveral meters. Developers often install multi-pane glass units in penthouses, office buildings with transparent glass walls.

Features and scope

Four- and five-chamber double-glazed windows allow you to maintain a comfortable indoor microclimate with sudden changes and extreme minimum outdoor temperatures. In addition, energy efficiency makes it possible to install windows of this type in modern eco-friendly buildings that use alternative energy sources for heating.

Recently the company "Okna Rehau" began to practice the installation of hardened solutions in houses and commercial buildings in the southern regions, due to the tightness of the structure and its inherent high light transmittance, under certain conditions, it is possible to completely abandon heating systems.

Possible modifications

Normally, insulating glass units with more than two inert gas chambers are not equipped with rebound systems. But the profile's capabilities allow you to make not only blind windows, but also opening modules.

Concerning color solutions, the dye is added to the 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 \u200b\u200bthe developer.

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

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

REHAU BRILLANT-DESIGN windows are designed for frequent use and belong to the category of premium systems. Excellent aesthetic and technical characteristics of these profiles will meet 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 acts as a symbiosis innovative ideas, exclusive design solutions and comfort of use. Such windows will bring perfect comfort and warmth to any home, bring out 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 on the porches. Laconic, elegant and very beautiful appearance smooth glossy surface, bevels and rounded glazing beads are complemented by a wide range of offered profile color solutions.

We have already written about the Rehau brand profiles themselves. We dedicated this article to 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 of the 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 - Ropr \u003d 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 - Ropr. \u003d 0.64m2 ° C / W.
• reinforced locking devices for increased burglary protection
• two independent sealing circuits for water and air tightness
• a large selection of decorative films for decorating under various wood species

REHAU SIB-Design

REHAU Sib-Design is specially designed for the Russian market. The most important benefits are comfort and thermal insulation. An additional chamber between the inner and the reinforcing wall of the profile retains heat. It is possible to install a thicker glass unit up to 41 mm thick.

Main characteristics:

• system depth - 70 mm.
• number of cameras - 3 cameras.
• thermal insulation - Ropr \u003d 0.71 m2 ° C / W.
• reinforced locking devices for increased burglary protection
• two independent sealing circuits for 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 chambers - 5 (6) chambers.
• glass unit thickness - up to 41 mm.
• thermal insulation - Ropr \u003d 0.79 m2 ° C / W.
• reinforced locking devices for increased burglary protection
• 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 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 - Ropr \u003d 1.05 m2 ° C / W.
• sound insulation - 47 dB (A), with glazing 50 dB (A)
• burglary protection - above class 2.
• energy cost savings up to 76%.
• reinforced locking devices for increased burglary protection
• two independent sealing circuits for water and air tightness
• convection limiter
• smart comfort

Comparative table of characteristics

Plastic rehau windows (Rehau) designed specifically for our country, with its temperature drops. Double-glazed windows of this brand have good noise insulation, ventilation, burglar protection, stylish designand, of course, reasonable prices.