To enhance the use of renewable energy, we offer a broad range of geothermal solutions. With our vertical ground collectors, horizontal systems, baskets or spiral loops, we can provide the most suitable solution for any given circumstances. Under the name DUETA we offer a 40mm collector loop made of a PE 100 pipe with a wall thickness of 2.4mm, a butt-welded U-piece and an integrated weight. This system is primarily used in the Nordic markets. For Central and Eastern Europe, we offer our GEOLIFE solution, a 32mm collector loop comprised of a PE-RC pipe with a wall thickness of 3mm, a butt-welded U-piece and an external weight. Two of these collector loops can be connected to form a four pipe collector loop, as used in many countries.