- 52mm deep curved sections to match both the FXi and the GXi doors
- 46mm deep square sections to reduce sight lines
- Flush EPDM gaskets throughout for increased weather rating
- Multi-point key locking with trickle vent capability.
- Full range of window types include Tilt and Turn, Pivot, Top/side hung.
- Butt hinges or friction stays
- Minimum size (top hung) from 400mm x 400mm
- maximum size (Tilt and Turn) 1300mm x 2100mm or 1600mm x 1800mm
- Internally beaded to accomodate 28mm glass
- Polyamide thermally broken extrusions for better U-value (typically betweeen 2.2 and 2.5 W/m2/K)






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