Ultra slim design.
With a sleek and elegant appearance.
SL 38 is a highly insulated system with inward opening windows that combines elegance and comfort, with a unique design. This special slender steel look is the perfect solution for modern architecture and renovation of steel-framed windows, respecting the original design but offering a thermally improved solution. Mix multi-pane units that are comprised of fixed and operable vents for a synergy between, open views, ventilation and design essence.