The space had totaly covered.
A new concrete slab was cast after the re-sealing and insulation.
Opening a new door in the wall
All structural components were prepared and shaped on site, according to plans drawn in 3D
Delivery Spa (450 kg) was only possible thanks to a travelift with an arrow over 20m. A slide, coated with soap, allowed easy placement on a wooden hopper with virtually no effort.