Plastic profiles for PVC windows: names, reviews, ratings

The formation of windows from polyvinyl chloride in a full-fledged segment has long been completed in the domestic market. Technological and functional frames confidently replaced wooden analogs, providing the user with reliable and ergonomic glazing. However, plastic profiles for PVC windows cause ambiguous opinions of users, which is due to the variety of models and quality parameters of these products. Often, the manufacturer's brand becomes the decisive criterion of choice - certified windows are more likely to be endowed with the qualities and characteristics claimed by the firm. It remains only to understand which brand guarantees the best profile properties.

What is a PVC profile?

The metal-plastic profile is a frame that can include up to eight cameras, but more often there are models for two or three compartments. Actually, the technical properties of the window as a whole depend on their parameters. Logically, the options for a larger area are weaker in the insulation and noise insulation functions than the plastic profiles for small-sized windows. In order to increase the thermal insulation manufacturers use polyurethane foam, which fills the space of the chambers. Also common is a fiberglass coating with stiffeners. The list of the main distinctive features of the profiles is the thickness of the walls and the installation width. From these indicators depends the rigidity of the structure and, consequently, the reliability of the doors.

Foreign manufacturers of profiles

For the most part, imported PVC windows are on the market with German products. Technologies of European companies have gone far ahead and today dominate in this niche. The list of companies is estimated in dozens, and KBE, Rehau, Veka, Trocal, Deceuninck, etc. occupy leading positions in quality and sales. It is noteworthy that windows of the majority of German companies are manufactured in Russia under special licenses. Accordingly, many plastic profiles for PVC windows, whose names are of German origin, are manufactured in our country. Domestic manufacturers of such brands as Rehau and KBE, strive to ensure the proper quality, completely recreating the original technological process.

Russian manufacturers of profiles

Despite the wide representation of foreign window products, Russian manufacturing technologies are being improved. One of the oldest domestic producers of metal-plastic profiles is the company Proplex. Initially having mastered the Austrian technologies, the firm aspires to offer means for glazing in a wide assortment.

Not without the help of Austrian experts and the formation of the brand Montblanc. At the moment, the company's customers are available plastic profiles for windows with a maximum width of 120 cm - a system that includes five cameras.

The company Novotex, which has manufacturing facilities in the Moscow region, perhaps, can be called unconditionally Russian. Engineers and technologists are constantly working on improving plastic designs, focusing on local climatic conditions. It is the latter factor, combined with a low price, that allows the Novotex brand to support the competition.

Class A Profiles

Although the quality of profiles is determined by general criteria, there is a division into classes, according to which it is not justified to compare premium models and representatives of budget series. The first obviously benefit in performance and durability, and the advantage of the latter is the price.

So, luxury plastic profiles for windows are positioned on the market as an A-class. Such systems are distinguished by the thickness of the walls (3 mm), the reliability of the joints in the corners, and also by the protection from external influences. Technical features of A-class profiles during use are not felt, which, however, indicates the reliability of the structures. It is very problematic to dismantle them without a special tool, an optimal microclimate is created in the room, and aesthetic beauty with the ability to render frames makes premium systems the best choice. The representatives of the A-class include profiles KBE, Rehau, Veka, etc.

Class B Profiles

Count on impeccable technical and physical parameters in the windows of this group is not necessary, but due to the relatively low cost of this product is also worthy of attention.

The thickness of the outer walls in the construction of the B-class is 2.5 mm. For this reason, plastic profiles for PVC windows of class B are less resistant to physical impacts. There is also an opinion on unsatisfactory indicators of the ecological profile of this group, but this is not true. Absence of toxicity is a general condition for the certification of plastic structures.

Profiles of category C

In general, the modern profiles of the C-class fully meet the customer's needs both in terms of sound and heat insulation, and in decorative properties. Another thing is that premium competitors have raised the level of technical qualities quite high.

Representatives of category C include the profiles of such brands as Vektor, LG Hausys, AGF, as well as almost all domestic products, including Novotex. As a rule, they are used to provide non-residential premises, but there are also lines aimed at installing in apartments and private homes.

Rating of the best profiles

Against the backdrop of the development of technological methods for manufacturing profiles and fierce competition, it is not easy to identify the best plastic profiles for PVC windows. The rating is formed by the combination of qualities and the introduction of fundamentally new properties. In this regard, the alignment of leaders can be presented as follows:

1. KBE

The championship deserved this brand by maintaining an unrivaled level of basic qualities of window profiles. These include 50 years of durability, increased heat and noise insulation, as well as environmental friendliness due to the introduction of PVC compounds in zinc and calcium compounds.

2. Veka

Keeping serious competition with KBE, Veka brand takes the second place. In the list of its advantages the technology of manufacturing "light" profiles, which at the same time ensure the preservation of heat and acoustic comfort.

3. Rehau

The Rehau company is also one of the three leaders. The quality of the profiles of this manufacturer is achieved through the introduction of lead compounds. As a result, the structures acquire high strength and stability in operation.

The following positions can take many plastic profiles for PVC windows. Which is better among them, should be determined by the same parameters. To the top three is to attach the systems Salamander and Deceuninck. Although the plastic profiles for the windows of these brands are not so popular, their physical and technical qualities maintain a high level. Also, they are distinguished by ergonomics and a thoughtful configuration, which facilitates the installation and further use of window systems.

Reviews about profiles

PVC models reasonably occupy a leading place in the market of constructions for glazing. The user's impressions of the operation of this product are mostly positive - especially among consumers who switched to them from wooden structures. Practically they do not complain about brand plastic profiles for PVC windows. Reviews of German Veka and Rehau models pay attention not only to the protective function and provision of climatic comfort, but also to the quality of the fittings.

Profiles of economy class do not differ so favorable reputation due to problems with regulation, reliability of mechanisms and less wide range of colors. And yet this applies to rare cases when a defective kit is purchased. Budget producers also seek to beat their part of the market, which makes it necessary to improve the technical characteristics of profiles.

Development of PVC profiles

There are two directions in which window structures from PVC are developed. So, the adherents of one approach aim to improve the basic qualities that plastic profiles for windows have (insulation, acoustics, reliability). The latter are actively working on innovative solutions, offering systems with advanced functionality. On an example of German profiles it is possible to trace, how much advanced technologies in both directions. In particular, the profile of Rehau GENEO has become revolutionary in terms of energy efficiency and burglar resistance.

Develop the performance characteristics of profiles and domestic companies. For example, the Novotex-Termo system offers increased protection against weathering and provides optimum light transmission performance. The company also uses the latest means of toning and lamination, enabling the consumer to enhance the decorative qualities of the premises.