ABX Architectural Bronze Extrusion CW620N (CuZn41Pb1Al) EN 12167 is an exclusive “open-joint” system (with weep channels) of very thick extruded sections in copper alloy, which is used for doors, windows and glazed areas of varying shape and size. It also comes in different shades and finishes. This core product of Astec production is particularly appreciated for the qualities it bestows on burglar-resistant windows and doors. The maintenance of ABX Architectural Bronze Extrusion is limited to simple cleaning, while weathertightness and insulation performance is excellent.
