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.

Exclusive importer and dealer of light-weight roofing. Onduline: - light-weight corrugated roofing and tiles OnduSteel: - light-weight gravel sheet tiles Bardoline: - asphalt shingles Fondaline: - foils against moisture and radon Bituline: - water-proofing asphalt belts. Technical-advisory services - mobile phone: ...