The best ideas are the simplest. Simple to use, simple in function. Or simply good. What has worked horizontally in walls for decades, KRINNER has successfully turned vertical: Ground screws for modern foundations without concrete. Simply drive them in – and you're done. This ingenious idea saves not only time and money, but also spares resources and allows entirely new possibilities in design. Be it a traffic sign or a marquee, a carport or an event hall, fences or large-scale photovoltaic installations. Modern foundation construction with KRINNER ground screws has many applications. It provides utmost stability, efficiency and sustainability – without any digging or concreting.