ST90 Window System

ST90 is a high-performance window system designed for use in used in commercial, institutional and residential developments. The ST90 window system is manufactured and tested in accordance with I.S EN 14351-1:2006 +A2:2016 Window and doors – product standard, performance characteristics. It has been specifically designed to reach whole window Uw values as low as 0.48 W/m²K.
The frame of the window is 90mm in depth and consists of aluminium, polyamide, and rigid polyurethane foam and is further enhanced with the use of closed-cell polyethylene insulating foams and EPDM and cellular EPDM gaskets for sealing. The ST90 can facilitate a range of glazing units between 38mm-62mm.

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