Finland S91 Dual Inward Opening Tilt & Turn Window (2.0mm)

91mm frame width dual inward opening window with fully welded frame and sash, combined with triple glazing for maximum thermal and acoustic performance.

Frame width: 91mm. Sash: 66mm / 66.5mm (dual inward). Interior frame width: 25mm. Glass: 5G+12A+5G+12A+5G triple glazing / 5G+27A+5G double glazing. Thermal break: 35.3mm frame / 25mm sash. Hardware: CMECH. Profile thickness: 2.0mm. Process: fully seamless welding on frame, sash and glazing bead. Four-chamber frame structure. Colors: Metallic Black Crystal, Metallic Gray, Metallic Coffee.