Kontor 19 im Rheinauhafen Koln, Cologne

Kontor 19 am Rheinauhafen – Cologne, Germany
Project overview

Kontor 19 is an office building situated in Cologne’s Rheinauhafen, a waterfront district known for its modern architecture and historic warehouses. Designed by Gatermann + Schossig, the building integrates offices with ground‑floor retail. Although the project page provides limited information, the use of RetroSolar technology indicates a focus on daylight quality and thermal performance.
retrosolar.us

Design challenge and RetroSolar strategy

The building likely employs RETROLux 50 mm blinds to manage solar gains and improve daylight distribution. These blinds would be integrated into the façade system, reflecting direct sunlight and diffusing the remaining light into the interior. The reflective surfaces would support low SHGC values, contributing to the building’s energy performance. Because the project is located in a dense urban area, maintaining a transparent façade while controlling heat and glare would be critical. RetroSolar blinds are well suited to such scenarios, offering high visual transmission when open and effective shading when needed.

Architectural outcome and significance

While specific details about Kontor 19 are scarce, the inclusion of RetroSolar technology suggests that the building aligns with the sustainability ambitions of the Rheinauhafen redevelopment. The project likely demonstrates how mirror‑optic blinds can be integrated into contemporary commercial architecture to enhance occupant comfort and meet energy targets.