Number of chambers: 6 chamber frame 

Depth of installation: 82,5 mm

Heat transfer coefficient: 0,83 Uw for Ug = 0,5 (aluminium spacer)* 

Gaskets: 3 gaskets

Glazing: till 54mm (for STV technology) or till 52mm (standard technology)

Steel standard: closed section steel

Renovation fin: 35mm, 65mm

* Applies to 1230/1480 reference window.

The S9000 window system stands out for its capacity to construct large structures without the necessity for additional bars. Typically, windows in the S9000 system are welded using the advanced V-Perfect technology. The system also incorporates the STV technology for dry glazing, where the pane is securely glued to the sash rebate. Furthermore, the profiles are enhanced with the durable and vibrant acrylcolor technology.