Classification (EN 13031-1) useful project life: 5 years. Prevailing use flower and vegetable growing (only for not snowy zones). Structure designed with polycentric arch, composed of 4 elements, with reinforcing rod. Model TN tunnel can be equipped with front frames and lateral windows. Anchoring to the ground even without the use of concrete, burying the cover film along both lateral sides.
Classification (EN 13031-1) useful project life: 5 years. Prevailing use vegetable growing, not heated tunnel, very cheap solution. Tunnel made with round arch. Model TS tunnel can’t be equipped with front frame and lateral windows. Plastic covering must be burried along lateral sides.