The construction, design and service activities in the field of construction with a focus on land, transport, underground, water supply and special construction. These buildings then are single-family houses, but also industrial buildings, roads, railways or bridges.

Plasterboard - Masonry work - plasterboard and fire protection structures - mineral ceilings - attic installations - floors - roof windows - water distribution, electricity, heating - painting works

Sale - drying devices Drying and dehumidification - screeds and floor insulation - masonry, ceilings, floors, beams - new buildings - moisture, after damage caused by water - consultancy Humidity measurement.