Even today, the craft still indispensable. Upholstery, tailoring, construction craft work, art work, mechanical engineering craft, chimney sweeping, restoration work and other crafts are necessary in everyday life of each person.

Full maintenance and water-proofing of damp masonry and structures. Work: - building/structural and technical survey and solution proposal - consultation and consultancy - renovation system Baurex - damp-proofing of concrete structures - Sikkaton technology - undersealing/horizontal damp-proof course and maintenance of flat roofs - ...