REHAU and Kaleva which windows are better? Comparison of REHAU and Kalev profiles

REHAU and Kaleva profile systems belong to the same price category and are deservedly popular among consumers. The products of both brands attract with high quality, impressive design, and ease of use, as evidenced by customer reviews.

Which brand of windows is better? A comparison of the main characteristics of PVC systems will help you understand this issue. We will evaluate the products of the German REHAU concern and the Russian one in terms of class, chamberness, installation depth, type of reinforcement, thickness of the glass filling, number of sealing contours, and durability.

Models from the REHAU concern

REHAU Blitz New

three-chamber profile;
system depth 60 mm;
glass thickness up to 32 mm;
heat transfer resistance coefficient 0.70 m²°C/W;
Sound insulation class 3.

REHAU Thermo

four-chamber profile;
system depth 60 mm;
glass thickness up to 32 mm;
heat transfer resistance coefficient 0.78 m²°C/W;
sound insulation class 3.

REHAU Grazio

five-chamber profile;
system depth 70 mm;
glass thickness up to 40 mm;
heat transfer resistance coefficient 0.85 m²°C/W;
4 classes of sound insulation.

REHAU Delight

five-chamber profile;
system depth 70 mm;
glass thickness up to 40 mm;
heat transfer resistance coefficient 0.94 m²°C/W;
sound insulation class 4.

REHAU Brillant

five-chamber profile;
system depth 70 mm;
glass thickness up to 40 mm;
heat transfer resistance coefficient 0.9 m²°C/W;
Sound insulation class 4.

REHAU Intelio

six-chamber profile;
system depth 80 mm;
glass thickness up to 50 mm;
heat transfer resistance coefficient 0.98 m²°C/W;
soundproofing class 5.

REHAU Geneo

six-chamber profile;
system depth 86 mm;
glass thickness up to 52 mm;
heat transfer resistance coefficient 1.05 m²°C/W;
Sound insulation class 5.

Models from Kaleva

Kaleva Standard

profile - 4 cameras;
system depth 70 mm;
heat transfer resistance 0.72 m2 °C/W;
glass thickness up to 40 mm;
sound absorption level 34 dB.

Kaleva Vita

profile - 4 cameras;
system depth 70 mm;
heat transfer resistance 0.73 m2°C/W;
glass thickness up to 40 mm;
sound absorption level 34 dB.

Kaleva Design

profile - 4 cameras;
system depth 70 mm;
heat transfer resistance 0.73 m2°C/W;
glass thickness up to 40 mm;
sound absorption level 34 dB.

Kaleva Deko

profile - 5 cameras;
system depth 70 mm;
heat transfer resistance 0.86 m2°C/W;
glass thickness up to 34 mm;
sound absorption level 34 dB.

Kaleva Titan

profile - 5 cameras;
system depth 79 mm;
heat transfer resistance 0.80 m2°C/W;
glass thickness up to 40 mm;
sound absorption level 34 dB.

Kaleva Titan Plus

profile - 5 cameras;
system depth 79 mm;
heat transfer resistance 0.92 m2°C/W;
glass thickness up to 40 mm;
sound absorption level 36 dB.

Kaleva Space

profile - 4 cameras;
system depth 70 mm;
heat transfer resistance 0.82 m2°C/W;
glass thickness up to 62 mm;
sound absorption level 38 dB.

Kaleva Vario

profile - 4 cameras;
system depth 58 mm;
heat transfer resistance 0.75 m2°C/W;
glass thickness up to 40 mm;
sound absorption level 34 dB.

Profile class

Belonging to a certain class depends on the thickness of the profile walls. For B-class the value does not exceed 3 mm. This thickness is typical for the budget series REHAU and KALEVA. Moreover, the second manufacturer combines more durable plastic for the outer surface of the frame with less reliable one.

B-class products can be installed when installing small-sized standard glazing. For large openings that require thermal insulation of rooms, it is better to choose A-class products with a strong outer wall of at least 3 mm. Although they belong to the middle or high price segment, you should not neglect the more expensive durable three-millimeter profiles if the task is to glaze a balcony or install panoramic doors.

REHAU and Kaleva have products of classes A and B.

About company

The Russian company for the production of plastic windows, Kaleva, began its journey with a starting capital of only 3 thousand dollars. Moscow has become the launching pad for the development of the company; now the company has offices in almost every region of the country. Today it is the largest manufacturer in the domestic market.

The company is one of those companies that is engaged not only in the sale, but also in the production of window profiles. The company's employees develop unique designs and improve the quality of their products.

The company deservedly bears the title of one of the best in Russia. It has won the Company of the Year Award three times and was nominated for the Industry Leader Award in 2007. In 2009, Kaleva again received the “Trust and Reputation” award.

Number of cameras

3- and 5-chamber profiles

In central Russia, windows, loggias, and balconies are glazed with three- or five-chamber PVC profiles. But there are windows with 6–8 cameras. They are warmer, quieter, and suitable for installation in the Arctic Circle. The leader in the number of chambers (air cavities) is the Brillant Design series from REHAU. It has 6 chambers providing high thermal insulation with a coefficient of 0.79.

The five-chamber Kaleva Gold is slightly inferior in thermal protection with a heat transfer resistance coefficient of 0.77, and another Kaleva Deco profile with five chambers outperforms REHAU Brillant thanks to a thermal protection coefficient of 0.84. The triple sealing circuit has an effect.

The record holder for thermal insulation is Geneo from the German concern REHAU, reinforced with steel reinforcement. It retains heat with a coefficient of 1.05, perfect for regions with negative average annual temperatures.

Both manufacturers have three- and five-chamber profile systems, but many REHAU series have better other characteristics.

Cost comparison

The price of window structures includes:

purchase of raw materials;
production of window products;
double-glazed window price;
the cost of slopes, ebbs and window sills;
price of accessories;
delivery of products to the installation site;
installation.

As mentioned above, the KLV Plast company produces windows “from start to finish” (from profile manufacturing to installation work). Accordingly, the cost of its products is high, despite the fact that it is a Russian manufacturer and the manufacturing process is automated.

The price depends on many factors, including size.

Standard products 140x140 cm can cost from 14,319 to 70,941 rubles. Colored products with lamination will cost even more.

Similar Rehau products cost between 10,458 and 16,501 rubles. Prices will increase when ordering window designs of unusual shapes, colors or with a large number of glasses.

Number of sealing circuits

Two- and three-circuit seals from REHAU

The number of seals affects the tightness and thermal insulation of the glazing. In terms of this parameter, the leaders are the Deco profiles from KALEVA and Geneo from REHAU. They have 3 sealing circuits, other systems of these brands have two.

Products from both manufacturers have the same number of seals.

Reinforcement type

Strengthening plastic

Call

Order windows at a profit!

Until the end of the week, 30% discount on windows and balconies!

I want a discount

Kaleva products were first assembled on the basis of the REHAU profile. Naturally, windows from different brands have similarities. Thus, many REHAU models and all Kaleva models have U-shaped aluminum reinforcement in the form of a metal liner. Aluminum weighs little, does not weigh down the window, but adds strength to the plastic, which is so important when installing large, complex structures, French windows.

The Geneo series produced by REHAU became the concern’s “first sign” with composite reinforcement. It is not loaded with metal, it consists only of polymer. Although an aluminum-reinforced version also exists.

REHAU and Kaleva have the same reinforced plastic, with the exception of the innovative REHAU Geneo series.

PVC window profile Kaleva G-5

Kaleva presents the new G-5 – a technological leap in the window industry. This is a window that gives you a feeling of breakthrough!

Warmer in winter

G -5 uses innovative materials and solutions that significantly increase the heat efficiency of this window. The 44 mm thick glass unit uses multifunctional iM glass and energy-saving i-glass, which effectively reflect heat waves, keeping you warm in winter and pleasantly cool in summer.

The glass chambers are filled with argon, a gas with low thermal conductivity. Composite reinforcement and plastic spacer profile also reduce heat loss. This makes G-5 92% warmer than a regular window.

Cooler in summer

During hot months, G-5 helps maintain a comfortable room temperature. Thanks to magnetron sputtering, multifunctional and i-glass reflect thermal waves. They prevent the penetration of street heat and keep the house pleasantly cool.

Lighter

The fittings in G-5 are located in the groove of the glass unit, and not in the sash profile, like all other plastic windows. Due to the patented revolutionary design, G-5 acquires a record advantage in light transmission - 31.4% more than a conventional plastic window.

More reliable

The use of innovative materials and technologies ensured the ultra-reliability of the G-5 . In terms of the number of opening-closing cycles, the G-5 window is 16 times greater than a conventional window.

Installation width

REHAU profile with installation depth 76 mm

The depth of the window block is usually in the range of 60–80 mm. The smaller it is, the greater the thermal conductivity of the glazing, the less its strength. But 60 mm frames (KALEVA Standart and REHAU Blitz) are sufficient for standard glazing in central Russia. Although you should know that it is better to create large, heavy windows from a 70–80 mm profile. Both manufacturers offer them in the mid-price segment. Please note: REHAU has an innovative solution - PVC with an installation depth of 86 mm (Geneo).

In terms of installation depth, the REHAU and KALEVA products are similar.

REPAIR REVIEWS.RU

About company:

Website: okna.ru, registered 1998.05.21 (nic.ru/whois/). Website: kaleva.ru, registered 1998.09.22 (nic.ru/whois/). Website: kaleva.com, registered 1998-10-12 (nic.ru/whois/).

Kaleva, LLC is registered at the address Moscow, Mosrentgen p., Mosrentgen plant, 142771. EXECUTIVE DIRECTOR of the organization LIMITED LIABILITY COMPANY "KALEVA" Dmitry Vladimirovich Junker. The main activity of the company is the management of holding companies. Kaleva, LLC also operates in 12 more areas. The amount of authorized capital is 10,000 rubles. LIMITED LIABILITY COMPANY "KALEVA" assigned TIN 5003093813, KPP 775101001, OGRN 1115003003037, OKPO 90189018 Valid from 05/03/2011 Owners Bukaranov Roman Valentinovich

Kaleva, LLC is registered at St. Petersburg, Veselnaya St., 6, lit. A, room 3N, 199106. General Director of the organization LIMITED LIABILITY COMPANY "KALEVA" Artamonov Konstantin Valerievich. The main activity of the company is retail trade of other household products in specialized stores. Kaleva, LLC also works in 7 more areas. The amount of authorized capital is 10,000 rubles. LIMITED LIABILITY COMPANY "KALEVA" assigned TIN 7801572147, KPP 780101001, OGRN 1127847215759, OKPO 38154303 Excluded from the Unified State Register of Legal Entities on the basis of clause 2 of Article 21.1 of the Federal Law dated 08.08.2001 No. 129-F 3 Liquidated, valid from 04/13/2012 to 03/03/2014 Owners Artamonov Konstantin Valerievich

Guarantees One of Kaleva's commitments is to respect the customer's right to the quality and safety of the products they purchase. We honor this commitment by providing a five-year warranty on our products. But now we can offer you something more. With the new extended warranty, the company voluntarily assumes additional obligations. For example, we guarantee that our windows will maintain color stability for 10 years, that you will not see dirt inside the glass unit for 15 years, and that the profile will maintain its integrity for at least 30 years. Lead times Production time ranges from 5 to 18 working days. Depending on the complexity of the order, the terms vary. For example: a white rectangular window - 5 working days, and a laminated, arched window with stained glass - 18. Description Company information: The Kaleva company is the largest Russian manufacturer of PVC windows and doors. Founded in February 1995. The plant for the production of PVC products under the Kaleva brand is located on the territory of the village. Mosrentgen, Moscow region. The only window company in Russia with a full production cycle (PVC profile extrusion, production of double-glazed windows, production, sale and installation of products). Three-time winner of the national “Company of the Year” award. Wide own retail network in Moscow (more than 20 offices) and a dealer network throughout Russia (more than 100 cities). Synonyms kaleva, kaleva, okna kaleva Kaleva is a Russian full-cycle window company, which includes: - development of innovative PVC window systems; — release of window profile; — production of plastic windows; — a full range of services for the delivery of products to Clients’ homes and their installation, finishing of window openings, warranty and post-warranty service. Currently, Kaleva representative offices are open in more than 80 cities of the Russian Federation, including Moscow and the cities of the Moscow region. The creative nature of the Kaleva company is determined by its strategy - focusing on the high comfort of the Client and maximum satisfaction of his needs. To buy plastic windows in Moscow with delivery and installation, contact the nearest office of the official Kaleva dealer. Our dealers provide a full range of services for the installation of turnkey window systems in apartments, country houses, office and public buildings. We offer a wide selection of models, window accessories and decoration options, allowing you to create unique glazing projects. In each office you can order PVC windows with increased noise insulation, multifunctional iM glass, as well as innovative window systems with electronic curtains that can become opaque in a matter of moments. All employees of representative offices have been trained according to company standards. You will be offered a full range of warranty and maintenance services. Where to buy plastic windows in Moscow? Call us right now toll-free to get detailed advice on the cost and models of window systems. You can order plastic windows in Moscow from the manufacturer at the office of the official Kaleva dealer nearest to you. Sales offices in Moscow change city List Map Office "Altufyevo" LLC "Stroy Resurs" Moscow, Novgorodskaya st., 1, office 409 A Mon.-Fri.: 10:00-19:00 Sat. -Sun.: 10:00-16:00 +7 (495) 374 61 68 Office "Domodedovskaya" LLC "Stroy Resurs" Moscow, MC "Moscow", Kashirskoe highway 61, building 3a, floor 2, next to entrance to Hoff Mon.-Sun.: 10:00-20:00 Office “Kutuzovsky” LLC “Stroy Resurs” Moscow, Kutuzovsky Prospekt, 36, building 3, sub.5, office 212 B Mon.-Fri.: 10.00-19.00 Sat.: 10.00-16.00 Sun.: closed +7 (495) 374 69 94 Office "Maryino" LLC "Stroy Resurs" Moscow, st. Upper fields 36, building 1 Mon.-Fri.: 10:00-19:00 Sat.: 10:00-16:00 Sun.: closed +7 (495) 374 77 42 Mosrentgen office Stroy Resurs LLC Mr. Moscow, Mosrentgen plant village, Mosrentgen plant, st. Mosrentgen plant 1 Mon.-Fri.: 10:00-19:00 Sat.: 10:00-16:00 Sun.: closed +7 (495) 215 27 00 Office "Oktyabrskoe Pole" LLC "Stroy Resurs" Moscow, Narodnogo Opolcheniya str., 43, building 2 Mon.-Fri.: 10:00-19:00 Sat.: 10:00-16:00 Sun.: closed Office “Pervomaiskaya” Stroy Resurs LLC Moscow, 9th Parkovaya str., 48, room 4 Mon.-Fri.: 10.00-19.00 Sat.: 10.00-16.00 Sun.: closed Office "Prazhskaya" LLC "Stroy Resurs" Moscow, Kirovogradskaya st., 24 Mon.-Fri.: 10:00-19:00 Sat.: 10:00-16:00 Sun.: closed +7 (495) 374 78 81 Preobrazhenskaya office Stroy Resurs LLC » Moscow, Krasnobogatyrskaya st., 72, building 2 Mon.-Fri.: 09.00-21.00 Sat.-Sun.: 10.00-16.00 Office "Profsoyuznaya" LLC "Stroy Resurs" Moscow, Nakhimovsky st. prospect, 24, TVK "Expostroy", pavilion No. 3, stand 503, pavilion No. 4, office 407. Mon.-Sat.: 10:00-20:00 Sun.: 10:00-19:00 Office " Sviblovo" LLC "Stroy Resurs" Moscow, Yeniseiskaya st., 7, building 4, office 19 Mon.-Fri.: 10:00-19:00 Sat.: 10:00-15:00 Sun .: closed Office "TC Constructor" LLC "Stroy Resurs" MO, Leninsky district, rural settlement State Farm named after Lenin, 25th km of the Moscow Ring Road, property 4, building 1 Mon.-Sun.: 10:00-21: 00 Office "Frunzenskaya" LLC "Stroy Resource" Moscow, Frunzenskaya embankment, 30, Exhibition Center "RosStroyExpo", floor 2, pavilion No. 22 Mon.-Fri.: 10:00-19:00 Sat.: 10:00-16:00 Sun: closed Office "Shosse Entuziastov" LLC "Stroy Resurs" Moscow, Shosse Entuziastov, 56, floor 3, office 316 Mon.-Fri.: 10:00-19: 00 Sat.: 10:00-16:00 Sun.: closed Office “Yasenevo” LLC “Stroy Resurs” Moscow, Paustovskogo str., 1 Mon.-Fri.: 9:00-19:00 Sat. -Sun.: 10:00-17:00 Office "Airport" LLC "Quality Windows" Moscow, Usievicha St., 27, building 1 Mon.-Fri.: 10:00-19:00 Sat. -Sun.: 10:00-19:00 Office “Leninsky Prospekt” LLC “Quality Windows” Moscow, st. Panferova, 4, 2nd floor Mon.-Fri.: 10:00-19:00 Sat.-Sun.: 10:00-19:00 Office “Butovo Severnoe” LLC “Quality Windows” Moscow, Feodosiyskaya, no. 2 (entrance from Grina St.) Mon.-Fri.: 10:00-19:00 Sat.-Sun.: 10:00-19:00 Office "Chertanovskaya" LLC "Development Technologies" Moscow, Balaklavsky Avenue, 2, building 2, office complex "Eridan", section "C", floor 3, office 3C2 Mon.-Sun.: 9:00-21:00 +7 Office "Akademika Yangelya St." IP Zhuravleva E. P. Moscow, Ak street. Yangelya, 6 k.1 Kalach shopping center Mon.-Fri.: 10:00-19:00 Sat.: 10:00-18:00 Sun.: 10:30-16:00 Office "Kozhukhovo" LLC "Carapax" Moscow, st. Svyatoozerskaya, 1A, Kosino Park shopping center Mon.-Sun.: 10:00-22:00 Office “Petrovsko-Razumovskaya” IP Fataliev M.E. Moscow, Beskudnikovsky Boulevard, 10, building 5, floor 1 Mon.-Fri.: 10:00-19:00 Sat.-Sun.: 10:00-16:00 +7 Office “Planernaya” IP Fataliev M.E. Moscow, Planernaya St., 5 Mon.-Fri.: 10:00-19:00 Sat.: 10:00-16:00 Sun.: Closed Office "Butovo Yuzhnoye" LLC "Window Technologies" Moscow, Admiral Ushakov Boulevard, 3 Mon.-Fri.: 10:00-19:00 Sat.: 10:00-15:00 Sun.: closed Office "Mitino" LLC "Odzhas" Moscow, Pyatnitskoe highway , no. 16 Mon.-Sun.: 10:00-21:00 +7 (495) 754 41 14 fax Office "Strogino" LLC "Odzhas" Moscow, Tallinskaya str. 26, shopping center "Northern Europe", 2 this. Mon.-Sun.: 10:00-21:00 +7 (903) 720 80 14 Office "Kurkino" LLC "StroyArsenal" Moscow, Novokurkinskoe highway, 51, drive through the arch and to the left Mon.-Fri. : 10:00-20:00 Sat.-Sun.: 10:00-19:00 +7 (915) 405 44 78 Office “Serebryany Bor” LLC “StroyArsenal” Moscow, Marshala Zhukov Ave., no. 52 Mon.-Sat.: 11:00-21:00 Sun.: 11:00-19:00 +7 (495) 923 12 03 Office “Molodezhnaya” LLC “Windows and Doors Studio” Moscow, st. Partizanskaya, 25, 2nd floor, office 215 Mon.-Fri.: 10:00-19:00 Sat.: 10:00-16:00 Sun.: closed Office "Orekhovo, Belova" LLC "Vemaks" Moscow, General Belova St., 2, Doors Store Mon.-Fri.: 11:00-20:00 Sat.-Sun.: 11:00-19:00 +7 (495) 741 63 95 Office “Ramenki” Vemax LLC, Moscow, Michurinsky Prospekt, 58 Mon.-Fri.: 9:00-21:00 Sat.: 10:00-18:00 Sun.: closed

Maximum permissible glass thickness

Thickness of glass bags

This parameter also directly affects the level of thermal protection of the opening. Budget systems for southern latitudes and non-residential premises in central Russia are filled with double-glazed windows up to 33 mm. More expensive profiles are designed to be filled with 40 mm double-glazed windows with 2–3 chambers.

KALEVA or REHAU - what to choose?

An expert answers this question:

“If you are installing non-standard glazing, you should pay attention to the KALEVA systems. The company has a full cycle production, which allows us to make frames and sashes of any configuration. REHAU profiles are assembled from branded components and serve as the basis for common solutions. They are known for high quality at an affordable price. What is most important to you is that the window is warm and durable? Choose a Geneo profile with increased thermal insulation. He is beyond competition. KALEVA has no opponents for him. The windows of the German concern are an order of magnitude stronger than any others from a domestic manufacturer. In terms of environmental friendliness, these brands do not differ much. If you read customer reviews about KALEVA and REHAU windows, the latter are often praised. There are also fewer complaints about them.”

Alexey Mironov, window master with over 20 years of experience in window installation

The most common malfunctions of Kalev windows and how to fix them

Poor quality installation

Most often, mistakes are made when the window system is installed incorrectly by specialists. This leads to fogging of the glass, the appearance of drafts, and deformation of the window structure. These problems are usually noticeable immediately after installation, so they are resolved under warranty. If malfunctions occur after the end of the warranty period, you must contact trusted specialists.

Solution: Sealing seams, adjusting windows, eliminating blowing.

Errors or dealer savings in production

Each dealer may have different build quality. There is a possibility of replacing the original fittings and seal with an unsuccessful analogue. As a result, this will lead to rapid wear and expensive repairs of components. It is advisable to make sure in advance about the quality of the selected window profile and the reliability of the dealer.

Solution: repair or replacement of fittings, replacement of the seal.

Problems during operation

The most common service is glass replacement. The glass may be completely damaged or have visual defects in the form of cracks and chips. Many people replace single-chamber glazing in a profile with double-chamber glazing to preserve heat in the room, as well as with low noise insulation.

Solution: Replacement of double-glazed windows and sash.

Reviews of REHAU profiles

Customer review #1

Our apartment had a very cold balcony. The house is located in such a way that the wind blows all the time. We decided to install windows, on the advice of the Rehau Grazio master. The drafts have disappeared, the windows don't let anything in at all. 100% satisfied

Customer review #2

I ordered Diamond windows in the shape of arches. Everything is thought out to the smallest detail, the windows are made perfectly. Installed quickly and without problems. Thanks for bringing the original design to life!

Customer review #3

When buying an apartment in a new building, we decided to immediately change all the windows, because... developers often save on this. We replaced everything with Rehau Thermo windows and made an insulated balcony. We were satisfied with the work, nothing blows through, very warm.

How to order Kaleva window repairs

You can call a specialist for free diagnostics and repair of Kaleva windows:

by calling +7 (495) 773-00-93,
requesting a call back,
by contacting us by email The email address is being protected from spambots. To view the address, your browser must have Javascript enabled.,
by writing on Whatsapp.

The repaired window will be as good as new and will serve you for a long time. By contacting us, you will receive high-quality repairs, save money and receive our guarantee for all work done. The high professionalism of our craftsmen allows us to carry out all types of work, including the most complex orders, and affordable prices provide significant savings to our clients.