5-chamber system with profile installation depth of 70 mm and 2 sealing circuits
REHAU BRILLANT-DESIGN windows are designed for frequent use and are included in the category of premium systems. Magnificent aesthetic and specifications These profiles will allow you to 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 is a symbiosis of innovative ideas, exclusive design solutions and comfort of use. Such windows will bring perfect comfort and warmth to any home and 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. The sealing along the vestibules made it possible to achieve such heat retention indicators. Laconic, elegant and very beautiful appearance smooth, shiny surface, bevels and rounded glazing beads are complemented by a large range of offered color solutions profile.
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 is a 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 in this case we're talking about 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 we look at the 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?
Choosing between three-chamber and five-chamber PVC profile, it should be understood that the main purpose of windows of the second type is maximum heat conservation. Such designs are excellent for installation in those regions where, for most of the year, 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 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 the technical characteristics of 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 penetration 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. IN frame buildings It is not recommended to install them.
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.
Five-chamber profile with 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
A five-chamber window profile may 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 designs are quite heavy, and secondly, their price tag is 18-20% higher than the cost of standard products with three chambers. So which variety should you buy?
When choosing a window unit, rely on natural conditions your area and 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 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.
Taking a stand in a highly competitive market PVC window profiles, Rehau company has updated its product line. Plastic windows Rehau are traditionally famous for the quality of their profiles. One of the most interesting new products this popular European brand. Rehau Grazio windows have already captivated consumers with their beauty, elegance and ergonomics. New profile system It is structurally different from other profiles of this company and deserves attention.
Example of the cost of Rehau Grazio in a Moscow company
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| from 8 500 rub | from 13 500 rub | from 20 500 rub | from 17 200 rub |
Find out the cost of Rehau Rehau Grazio windows at the PVC Window Factory company
(Only for residents of Moscow and the Moscow region), send a request to calculate the cost:
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 breeds tree
REHAU SIB-Design
REHAU Sib-Design was developed specifically for the Russian market. The most important advantages are comfort and thermal insulation. Additional camera 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
| Characteristic | Profile brand | |||||
| Blitz | Basic-Design | Euro-Design | SIB-Design | Brilliant-Design | GENEO® | |
| Installation width, mm | 60 | 60 | 60 | 70 | 70 | 86 |
| Number of chambers - frames | 3 | 3 | 3 | 3 | 5 | 6 |
| Heat transfer resistance*, (m²C/W)x1000 | 630 | 630 | 640 | 710 | 790 | 1050 |
| Glass unit thickness up to, mm | 33 | 32 | 32 | 41 | 41 | 54 |
| Width of frame and sash in the light opening, mm | 120 | 116 | 124 | 120 | 120 | 115 |
| Soundproofing. Noise protection class, up to | 4 | 4 | 4 | 4 | 5 | 5 |
Rehau plastic windows 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.
The line of rehau profile models includes 3, 4 and 5 chamber products. Among the latter there are two main modifications:
Rehau Delight;
Rehau Brilliant.
Common parameters
The 5-chamber Rehau profile is characterized by increased strength, since the chamber walls are reinforced. The depth of the chamber is 70 mm. The heat saving and sound insulation indicators are the highest possible thanks to the double-circuit seal. With them, not only will rain and wind not disturb the residents, but the possibility of dust ingress is also eliminated.
Another feature of these five-chamber Rehau is increased safety against damage to the integrity of the structure and fittings systems.
Differences between Delight and Brilliant profiles
The main difference between 5 chamber Rehau is the design. The more expensive Brilliant has smooth lines and can be stylized in a variety of colors, textures, and toning.
And Delight, thanks to the roundness of the corners, can significantly increase the flow of light into the room. For decoration, the kit includes special overlays. This profile is also susceptible to lamination.
But the main thing for choosing a profile is not technical or stylistic parameters, but the fact that 5-chamber Rehau products are the most durable and durable among all window systems.
