Manufacturers

Before installing PVC windows in an apartment or house, you need to decide on the choice of manufacturer.
Today on the market of metal-plastic structures there are domestic manufacturers whose quality is not inferior to foreign ones, which are often more expensive.

In order to correctly select a profile, double-glazed window and fittings for a window product from a particular manufacturer, it is recommended to study in more detail the comparative characteristics of each of them, as well as read product reviews.

Reviews on PVC structures

To understand the pros and cons of each manufacturer, you can analyze their reviews. It is recommended to consider the main points that users highlight:

1. 
   Rehau . The owners note excellent performance, due to the use of several circuits in the design, it is possible to achieve good sealing. The downside is the high cost, but the profile is really durable. Read more reviews here.

2. KBE . High quality, safe operation and a wide variety of products are the main advantages, according to the owners. The downside is that high technology costs a lot of money. Read consumer opinions in detail here.
3. Veka . Reinforced grooves for fittings, elastic profile and reinforcement are the main advantages of the profile. Cons: quite high price. Read the reviews at the link.
4. Kaleva . Users note a good warranty and high-quality installation, and among the disadvantages they highlight insufficient noise insulation. More information here.
5. Gealan . A good profile that inspires confidence, but at the same time, users claim that the prices are slightly higher than those of competitors. Users' opinions about Gealan are here.
6. Melke . The structures are made of high-quality PVC, retain heat well and do not allow noise to pass through. The disadvantages are the cost and the gradual yellowing of the plastic in the sun. More details at the link.
7. Brusbox . The windows are warm and silent, cheaper than well-known brands, but at the same time they have a fragile seal that quickly becomes unusable. User opinions are presented in more detail here.
8. Deceuninck . The structures meet all standards, have an attractive appearance and excellent sound insulation. The downside is that it is overpriced. More information here.
9. Proplex. Beautiful appearance, high-quality plastic and U-shaped profile. Among the disadvantages - there may be defects, which causes condensation to form. About Proplex full version of reviews at the link.
10. Schüco . The windows are of very high quality, German production makes itself felt. Users did not like the fact that the color palette was very small. Detailed reviews here.
11. Elex. A good profile made of good plastic, but the owners complain about limited sales locations by region. Read what else users say about the profile here.
12. Aluplast . Decent sound insulation, airtight, practical, warm and reliable windows. The downside is the likelihood of condensation forming in winter, but it all depends on the installation. More information at the link.
13. Europlast . Reasonable price-quality ratio, use of well-known profiles, but at the same time high price. More details here.
14. Favorite . Easy to maintain and beautiful designs, high-quality profile with gray seal. The disadvantage is the high cost. Users' opinions about Favorite are here.

Russian-made windows are not inferior in quality to those produced by foreign manufacturers.

How to choose a window profile - comparison table for all systems

The most difficult thing when choosing windows is to understand the profile systems. Your eyes are dizzy from the variety, your tongue is confused from the names, your brain is boiling from incomprehensible terms and indicators.

At the end of this article, you will breathe a sigh of relief - the torment of choice will finally end.

We will put everything in order, and you will not make the mistake when, for example, you want to change not the best windows from the developer in a new house and end up choosing even more dubious and cold ones.

3 groups of window profiles

For simplicity, we will divide all profile systems into 3 groups according to the main characteristics: number of chambers, profile width, number of sealing circuits.

Briefly about the main characteristics of window profiles

Number of chambers Chambers in the profile are air cavities framed by plastic walls. The more air chambers, the lower the thermal conductivity and the higher the thermal insulation of the window. Profiles come in 3-chamber, 4-chamber, 5-chamber, 6-chamber and 7-chamber profiles.

Profile width The larger the profile width, the better the heat and sound insulation of the window. A 70 mm wide profile is approximately 20% warmer than a 60 mm wide profile. Also, a wider glass unit can be installed in a wider profile, which in turn will also increase the heat and sound insulation characteristics of the window.

Number of sealing circuits Seals are designed to seal the window - thanks to them, the body does not escape through the cracks, and the cold does not enter from the street. They also protect against the penetration of dust, dirt and noise. The more sealing contours there are in a window, the warmer and quieter it is. Usually there are 2 or 3 sealing circuits in a window.

Profile systems – 1 group

These are basic profile systems. This is the case when we say “nothing superfluous, all the essentials.” Such profiles retain heat well, do not allow street noise to pass through and do not allow blowing. The 1st group of profiles includes systems that meet these technical indicators:

• Number of air chambers: 3-4.
• Profile width: 60-62 mm.
• Number of seal circuits: 2.

Popular profiles of group 1:

Deceuninck Waiz, Rehau Blitz, Veka Euroline, Veka WHS 60, Brusbox Aero, Gealan 3000S, Ivaper 62, Schuco Corona 60.

Optimal area of ​​application:

• When there are no increased requirements for heat and sound insulation.
• Warm apartments with windows facing the courtyard or a quiet street.
• Offices, shops and other institutions.
• Country houses, which are more often used in the warm season.

Profile systems – group 2

These are energy-efficient profiles with excellent thermal insulation and noise protection. Suitable even for extremely low temperatures. And they are indispensable if your goal is to save on heating your home. The 2nd group of profiles includes systems that meet these technical indicators:

• Number of air chambers: 5.
• Profile width: 70-74 mm.
• Number of seal circuits: 2.

Popular profiles 2 groups:

Deceuninck Bautec Neo, Rehau Grazio, Rehau Delight, Veka Softline 70, Veka WHS 70, Brusbox Super Aero, Veka Round, Ivaper 70, Ivaper 74, Schuco Corona 70.

Optimal area of ​​application:

• When there are increased requirements for heat and sound insulation.
• Cold apartments with windows facing a noisy street.
• Offices, shops and other institutions where high heat and noise insulation and energy saving are important.
• Country houses (used in the cold season) and cottages with individual heating, when the issue of reducing heat loss through windows, efficient heating of the house and reducing heating costs is relevant.

Profile systems – group 3

Luxury window systems with the highest energy efficiency levels. Maximum heat retention, protection from noise and blowing. Allows you to significantly reduce energy costs (heating, air conditioning). The 3rd group of profiles includes systems that meet these technical indicators:

• Number of air chambers: 6-7.
• Profile width: 76-83 mm.
• Number of seal circuits: 2-3.

Popular profiles 3 groups:

Deceuninck Favorit Space, Rehau Intelio, Veka Softline 82, Veka Thermal, Gealan IQ7000S plus, Ivaper 82, Schuco Corona si 82.

Optimal area of ​​application:

• When there are increased requirements for heat and sound insulation.
• Cold apartments with windows facing a noisy street.
• Offices, shops and other institutions where high heat and noise insulation and energy saving are important.
• Country houses (used in the cold season) and cottages with individual heating, when the issue of reducing heat loss through windows, efficient heating of the house and reducing heating costs is relevant.

Comparison table for all window systems

1 group

2nd group

3 group

Retail price

To understand the price range, it is recommended that you familiarize yourself with the starting prices for windows from the listed manufacturers :

1. Rehau – from 3000 rubles.
2. KBE – from 2800 rubles.
3. Veka – from 3500 rubles.
4. Kaleva – from 3500 rubles.
5. Gealan – from 5100 rubles.
6. Melke - from 3000 rubles.
7. Brusbox – from 6600 rubles.
8. Deceuninck – from 2900 rubles.
9. Proplex - from 4000 rubles.
10. Schüco - from 9800 rubles.
11. Elex – from 2145 rubles.
12. Aluplast – from 3500 rubles.
13. Europlast - from 3000 rubles.
14. Favorite – from 3500 rubles.

As can be seen from the selection, the cost of a window profile directly depends on the quality, as well as the brand. Sometimes it’s not worth overpaying for a company, but it’s worth paying attention to reviews and characteristics.

Which is better gealan or veka

Gealan: profile descriptions and reviews

Rehau: profile descriptions and reviews

Products and services

Useful to order to windows

Consider the Rehau-Thermo Design and Gealan profile (3008)

At first glance, both profiles are very similar. Both windows have a similar system depth - 60 - 62 mm and three - four-chamber double-glazed windows. The double-glazed windows have the same thickness and are firmly fixed in the profile using reliable glazing beads.

But there are some differences between these brands. The acrylic coating that protects the profile from atmospheric influences is better from Rehau. It also makes it possible to use a wider range of colors for profiles than Gealan. And Gealan has higher strength characteristics. Five ribs on the outside of the frame make Gealan's profile stiffer than Rehau's. If we compare the reliability of fastening in the opening, then Gealan’s square pipe is stronger than the U-shaped metal of Rehau, and the reliability of fastening is higher than that of Gealan. This small analysis allows us to conclude that, at a comparable price, the Rehau and Gealan profile systems have some differences. Gealan outperforms Rehau in terms of strength and reliability. Rehau has higher decorative properties and a wide range of variable colors, which makes this profile more suitable for designers. However, these differences are very conditional. Both companies produce profiles for plastic windows of fairly high quality. Gelan is one of the world leaders in the production of window systems made of high-quality plastic. Rehau is a high-quality German profile with high heat-saving and high decorative properties.

Gealan and Rehau window profiles are divided into several groups according to technical profiles:

– with installation width 60, 70, 80 mm.

The first group includes Euro-Design, Thermo-Desig, Blitz, Gealan S 3000, Rehau Basic Design; they are considered budget options for window profiles. They are characterized by a small installation width (60-62 mm), a 3-chamber structure and a small coefficient of heat transfer resistance.

The third group included the following window profiles S 8000 IQ plus, GEALAN S 7000 IQ plus and Rehau Geneo. Three 6-chamber window profiles with an installation width (83 and 86 mm), the installation of wide double-glazed windows is provided. A high degree of heat and noise insulation is guaranteed.

Today’s comparison does not give a clear answer as to which window systems are better – Gealan and Rehau. Both brands are good, and only small nuances like an unusual design solution or the possibility of additional equipment can influence the buyer’s choice. One thing is clear - if you need to install a high-quality window and have the opportunity not to save money, Gealan and Rehau products will be just right.

Source

TOP best companies

From the information above, you can make a small list of ratings of PVC window manufacturers:

1. 
   Rehau.

2. Veka.
3. KBE
4. Schüco.
5. Deceuninck.

It is these manufacturers that have established themselves as high-quality companies producing plastic windows.

A detailed article about the most famous manufacturers is here.