film greenhouse types

film greenhouse have single span greenhouse and multi span greenhouse based on the span quantity;  there are sawtooth greenhouse, roof window greenhouse and double layers film greenhouse and single film greenhouse etc according to different structure.

The following film greenhouse is multi span with roof windows,   gutter height is 4m, top ridge is 5.8m.  film is 150 micro PO film, structure is hot dip galvanized,, the top windows ventilation system drive by motor and gear, rack to achieve.

The following is standard multi span film greenhouse with rain drain gutter, gutter height is 4m,  arch roof with ventilation system.

the below multi span greenhouse with outside sun shading system.  with cooling fans and water pad as cool climate system.

The below is very simple and low cost multi span film greenhouse , this kind of greenhouse without shading system, without cooling system,. even without anti water brick wall.