How low can the cost go?
Not every garden needs an industrial acoustic panel system. In suitable situations, a functional self-build solution can sometimes be achieved for under €50/m².
For relatively simple suitable projects, a complete functional solution including construction, foundations, transport and installation can sometimes be possible for under €100/m².
These are possibilities, not universal quotes
Height, wind load, access, ground conditions, technical requirements and finish can increase the final cost. We first determine what the barrier actually needs to do.
Pay for the quiet you need. Choose how much you want to spend on the finish.