The strict geometric shape is dictated by nature. However, there is no specification as to how this trellis is arranged on the house wall - whether diagonally, vertically or horizontally. An additional element can also be added at any time, depending on requirements and plant growth. The small and large sizes can be combined, the wall trellis is modular. To further increase their durability, the sheet steel honeycomb elements are dip galvanized in one piece. Only then is the matt black powder coating applied, which is then fixed in the oven at firing temperatures of 450 °C. This provides the material with double protection against rust and even a scratch in the paint cannot cause any major damage.