Concept System® 38-SL is a thermally insulated system for inward and outward opening windows and doors that combines elegant design, stability and ease in production. The system’s austere style and slender contours on the outside give it a steel look & feel.
As such, CS 38-SL is the perfect solution for both new-build constructions and the replacement of steel-framed windows, respecting the original design but offering a thermally improved solution. The minimal-istic design is reinforced by an invisible drainage system, avoiding the use of drainage caps on the outside of the windows.
The CS 38-SL is available as single and double entrance doors. Combined with a reduced threshold, the CS 38-SL doors provide a comfortable solution with high levels of water- and air tightness.