The tunnel type greenhouse does not have straight walls, the structure is completely curved from the point of attachment to the ground to the ridge.
The shape of the arches can be curved or ogival. This shape allows a larger volume of air to be accommodated inside and provides resistance to rain. The tunnel greenhouse consists of one or more modules with a series of arches made of galvanised cylindrical tubes, which do not require concrete foundations, making them easy to move and install.
Advantages of the Tunnel model greenhouse
Tunnel greenhouses are specially designed for small areas and small-sized crops such as creeping vegetables or low growing crops.
They are economical greenhouses, as their structure is simple and sturdy, making them easy to move.
Facilitates agricultural operations with machinery