Gilgen Logistics upgraded the existing 20 lorry loading docks at the Migros operations centre in Dierikon, Lucerne, to the latest standard. In this retrofit, the docking points were converted into new thermal loading docks. A steel structure clad with ISO panels enables a thermally optimized façade with highly insulated sectional doors and inflatable door seals. During the conversion, all loading ramps were replaced with five different customized loading ramps.