KBE Profile Systems

For over 10 years, RTD has been an exclusive dealer for profine RUS in the Far East. Profine RUS is a Russian subsidiary of profine GmbH International Profile Group, an international concern leading the world market of window and door PVC profiles. In Russia, profine RUS is a leading supplier and producer of PVC profile systems. All PVC profiles under the trade name of German KBE are produced based on greenline state-of-the-art technology, which instead of lead stabilizers uses environmentally safe stabilizers with calcium and zinc in core. They endure temperatures of -60°С to +70°С keeping the same properties for 40 years of service. Our store has the following selection of profile systems:

58-mm Etalon KBE System

It is an A-class frost-resistant three-chamber profile with optimal configuration.

The width of the case is 58 mm, it is suited for glazing of up to 34 mm, the thermal resistance is 0.70 m2·°C/W. The distinct feature of the system is that it is made of steel only, both for the frame and for the wing.

КВЕ Etalon has been out there on the Russian market for over 15 years, used for a variety of construction projects – from LPS houses to cottages.

58-mm Engine KBE System

A more affordable profile system with a three-chamber profile, case width of 58 mm, designed for up to 34 mm glazing, the thermal resistance is 0.70 m2·°C/W. It is a cost-effective solution for glazing residential, production and administrative spaces. The difference between the Engine and the Etalon is that the former has thinner walls.

70-mm Expert KBE Profile System

A five-chamber frost-resistant window profile system of high heat and noise insulation standards.

KBE Expert has mounting width of 70 mm, which enables to make the erection joint 20% wider and better heat-insulated, and to install multiple glazing up to 42 mm wide, which adds to heat insulation of the room. The thermal resistance is 0.83 m2·°C/W.

A low located hardware groove (13 mm) increases the window’s burglary resistance.

The system includes a wide spectrum of additional profiles and refined node connections to enable complex and pressure-bearing window structures.

КВЕ Door System

For door panels, we use profiles of reinforced section intended for multiple glazing or sandwich panels of up to 32 mm.

A closed-loop strengthening insertion continuously welded inside the profile system ensures high durability and long service life.

To strengthen the corners mechanically, we use welded plastic connectors. There are KBE door systems with mounting widths of 58 mm and 70 mm in stock.

58-mm Knipping System

This budget-friendly profile system has three-chamber profile, mounting width of 58 mm, designed for glazing up to 34 mm, the thermal resistance is 0.70 m2·°C/W.

The system is manufactured at Profine’s plant and on Profine’s equipment, so it has benefits inherent to the KBE profile: stable configuration and high workmanship.

The outer configuration of the window frame and wing is the same as 58-mm KBE configuration, and all KBE system components are applicable.

KBE_Gut 58 and 70-mm KBE_Master Systems

KBE_Gut plastic window profile systems were created by Profine professionals as an expert solution to basic economic glazing. The technical features of these systems are versatile components and compatibility with extension KBE profiles, and tasteful transoms: the height of the Gutwerk frame+wing combination is 4 to 7% lower, than in most window systems in the Russian market. This enables to significantly widen the window openings.

  • KBE_Gut 58 is a three-chamber profile with mounting width of 58 mm, suited for glazing up to 34 mm, with the thermal resistance of 0.70 m2·°C/W.
  • 70-mm KBE_Master 70 is a four-chamber profile with mounting width of 70 mm, suited for glazing up to 44 mm, with the thermal resistance of 0.80 m2·°C/W.

70-mm Trocal Balance

This five-chamber profile system was developed in Germany by Trocal professionals and adapted specifically to the Russian market.

The mounting width is 70 mm, maximum thickness of the glazing is 40 mm. The thermal resistance is 0.84 m2·°C/W. The air-tightness of the compaction circuits is as per A class.

The glossy finish, modern stylish design of the profiles, extended sealing of white color, innovative composition with no need for lead stabilizers and unique construction features, the quality workmanship helped these systems to occupy the window market’s niche of PVC profile premium segment.

Laminated and Color Profiles

We offer in-bulk tinted laminated profile systems of caramel, chocolate and black hues.

These profiles look like wood of valuable species and have all advantages of plastic.

In stock, there are laminated profiles of 58-mm КВЕ, 70-mm КВЕ, КВЕ door systems: colors of the golden oak on caramel basis, sapele (mahogany) on chocolate basis.


We also offer a wide assortment of additional components and profiles for various PVC systems: LG, REHAU, VEKA:

  • sealing;
  • mounting plates;
  • underlaying profiles.