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Bolena Information
Characteristics of window systems

Certification tests of REHAU window profiles, carried out at rapid changes of temperature, ultra violet radiation, precipitations and other extreme conditions, have shown that profiles do not become fragile, remain solid and sustain colour.

Window profiles remain resistant to the exposure of various chemical substances - acids, alkalis, domestic detergents as well as hydrocarbons and alcohols.

 
1
2
3
4
number of chambers
3
5
7/6
6
construction depth, mm
60
70
80
86
sealing
2
2
3
3
max. pane thickness, mm
32
40
50
52
outer wall thickness, mm
2,7
2,7
2,7
3
thermal transmission coefficient, m2 К/W
0,65
0,8
1,06
1,16
sound insulation, dB
41
43
46
47
burglary prevention
2
2
3
3
REHAU
Ecosol-Design 60 system

This profile system can be used for technical and non-residential buildings.

*REHAU Euro-Design 60 profile system is used for products with lamination on both sides

REHAU
Ecosol-Design 70 system

This profile system is designed for apartments, private houses, hospitals and childcare centres.

*REHAU Euro-Design 70 system is used for products with lamination on both sides

REHAU SYNEGO
system

Newest profile system is designed for apartments, private houses, hospitals and childcare centres. Excellent thermal insulation.

REHAU GENEO
system

Innovative profile system that has no analogues in the world. This system is a unique combination of improved strength properties and energy efficiency.

Energy-efficient insulating glass
Insulating glass occupies 85% of a window surface. Therefore, properties of the window, such as appearance, energy efficiency, comfort and protection of your home, depend on this high-tech product.

Heat transfer coefficient is an amount of heat in watts (W) per unit of time that goes through 1 square meter of a glass surface divided by temperature difference in degrees between inner and outer surfaces.

Heat transfer resistance coefficient (m2K/W) is a parameter reciprocal to heat transfer.

Solar factor (%) is amount of solar energy that is transferred through glass and warms a room.

Light transmission (%) is an amount of a visible light that is transferred through glass and lights the room.

Main Glazing Performances
Thermal resistance coefficient, m2K/W
Solar factor,% (conditioning)
Light transmission,%
4-16-4
0,35
79,7
82,8
4-16-4 LowE
0,56
65,6
80,1
4-16-4 LowE+Arg
0,67
65,8
80,1
4 Solar+Arg-16-4
0,72
42,1
66,9
4-8-4-12-4
0,52
72,3
76,1
4-8-4-12-4 LowE
0,77
60,1
73,4
4-8-4-12-4 LowE+Arg
0,9
60,3
73,4
4 Solar+Arg-12-4-8-4
0,8
39,5
61,9
Multifaunctional Insulating Glass
ClimaGuard Solar glass,used in multifunctional glazing, protects your home from heat in summer and from cold in winter. Thanks to ultrathin layer of metal ions (9mm), glass remains maximally transparent.
Warm edge spacer
Chromatech ultra is the next step in manufacturing of energy-efficient windows. This spacer significantly reduces possibility of condensate formation at a big difference between the ambient and inside temperature.
 
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