Coefficient of heat transfer resistance
up to 0,84 m2 °С/W
Advantage over a regular window
up to 41%
Fenster 500 windows combine simplicity, practicality and functionality.
The five-chamber profile is a multipurpose choice for buildings of any type (residential, office, etc.), which will become an additional decoration of the facade and fill the room with light.
Not only classic white – a wide range of lamination film colors will allow you to choose exactly the shade that will perfectly match your interior.
Comfort in winter and summer is easy to achieve with Fenster 500 windows. They take care of a favorable microclimate in the room, keeping out the humidity and cold from the street.
The 60 mm wide profile and energy-efficient 32 mm glass unit guarantee comfort and safety.
Together with high-quality German Siegenia fittings, they will prevent anyone from breaking into your home or office.
Like new – affordable Fenster 500 windows remain that way for a long time, because they are made according to European standard requirements from high-quality materials.
They maintain an attractive appearance during long-term use, requiring only periodic washing.
The practical design makes Fenster 500 window maintenance easy and time-saving.
Thermal insulation
up to 0,84 m2 °C/W
Noise insulation
up to 32 dB
Installation depth
60 mm
Number of chambers
5
Installation of glass units
24, 32 mm
Color of the seal
black
Manufacturer of the profile
Ukraine
Maximum construction area
6,2 m2
Protection against burglary
RC1 and RC2
The possibility of manufacturing doors
external
Possibility of manufacturing non-standard shapes
obliques, arches, trapezoids
Possibility of manufacturing non-standard shapes
golden oak, walnut, dark oak, sand anthracite (interior or exterior), mahogany





















































Construction of two sheets of glass with energy saving function
Possesses a high level of energy efficiency and noise insulation
Allows you to save on heating in winter and air conditioning in summer
Protection against cold in winter and excessive heat in summer
Prevents heat loss in cold weather, provides a comfortable temperature in the house
Comfortable temperature in the house in summer heat and severe winter frosts
Solar glass protects against excessive heat in summer and cold in winter
Energy-saving glass prevents heat loss in the cold season
Maximum burglary protection with additional energy savings
Protects from excessive sunlight and mechanical damage
Viknar’off doors are distinguished by their durability, innovation and the ability to implement non-standard architectural solutions.
The company uses modern equipment such as Federhenn, Rapid, Graule and Urban, which allows it to produce curved imposts, trapezoids, slanted door leaves and other non-standard shapes with high precision.
To ensure maximum strength of the door, the holes in the metal for the lock are made with a special plasma cutter. Viknar’off also uses the technology of reinforcing the seams with special welded connectors (corner reinforcements), which significantly increases the strength of the product. This method allows the reinforcement to be connected into a single continuous contour, increasing the overall stability and rigidity of the structure.
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