Duowin Vertical Sliding Window System-886

Product Code: DW01

Duowin Vertical Sliding Window System
Duowin is a vertical sliding window system that has one or more sliding sashes.


Movable Sashes
Each of the two sashes of Duowin could move independently.


Safe Use
Sashes could stay at the point where they are released thanks to the carrier mechanisms . This feature enables window to be used safely and opened up to desired height.

Thermal Break
Duowin could be used under different climate conditions thanks to thermally insulated profiles and double pane glasses.

Thermally insulated profiles
- have high wind resistance force,
- do not sweat,
- are appropriate to fire codes

Glazing Options
Suitable to different climate conditions thanks to the thermally insulated glazing frame profiles that could be used with several glaze thicknesses.


Color Options
Duowin could be produced in any color thanks to powder coating and anodized coating.



Cleaning Friendly
Both of the sashes of Duowin are able to be tilted. This enables the outer surfaces of the window to be cleaned easily.


Air Permeability
Class 2

Water Tightness
Class 5A

Resistance to Wind Load
Class C4/B4

Performance Test and CE Declaration

iFT Rosenheim Performance test result of Duowin Aluminium Sash Window Systems is shown below.