Dachabdichtungsarbeiten
1300 m² dismantling of bitumen roof cladding with insulation
1300 m² vapour barrier + bitumen roof waterproofing new
1300 m² roof insulation mineral wool 2 layers new
230 m attic plates dismantling
190 m attic plates new
135 pcs of light domes dismantling existing buildings
135 pcs light domes new