Pending expedition, the finished products of DICOGEL BEGRO are stored in big freezer warehouses and then transported to the cooled loading quays through an automatically controlled system. In recent years, isomasters developed multiple large freezer storage rooms of 120 x 60 x 15,60 meters on the Dicogel site in Ardooie, built with industrial PIR panels with a 200 mm thickness for the facades of the buildings. On top of the steel roof structures, 220 mm thick sandwich panels have been placed (U-value of 0,090 W/m².K) with spans every 6 meters. The roof was closed with a waterproof membrane afterwards. The result was a perfectly insulated, air-tight and damp free production site.