The front frame is very important for the following reasons:

  • it must be enough strong so to transfer to the main structure all the actions coming from outside, especially those one due to strong wind; 
  • it must be covered by long life materials since it’s so easy to damage them beating with tools or tractors;
  • it’s the site where doors and entrances to the greenhouse are usually allocated; 
    these doors can be made of various types:

Sliding door system

  • solution admitted for NM, HM and TN mode
  • lelegant solution
  • very ideal for pedestrian access and for small transport motorvehicle access
  • recommended coverings:
    • fiberglass rolls or sheets
    • polycarbonate sheets
    • PVC sheets
    • PET sheets

Useful width Useful height Number of doors
A (m) B (m)  
1,44 2,30÷3,50 Single
1,94 2,30÷3,50 Single
2,94 2,30÷3,50 Double
3,94 2,30÷3,50 Double

Overturnable system

  • solution admitted for NM and TN model (H = 2,35 m only)
  • cheap solution
  • in short greenhouses (< 15-20 m) this front can replace lateral windows thanks to the big airing obtained opening the total front surface;
  • pedestrian access very comfortable thanks to the shutter door (1,45×2,3 m) incorporated in the frame;
  • entrance for tractor admitted (<2,35 m) at same time;
  • covering: only polyethylene film

Sliding tarpaulin

  • solution admitted for NM and HM model;
  • PVC tarpaulin supplied – on above site – with trolleys that let sliding along suitable rail and – at the bottom – with practical belts to pull the tarpaulin when it’s shut;
  • ideal solution if it’s requested a so much wide access as the total greenhouse width and an height more than 2,30 m at same time;
  • in very high greenhouses it can become very hard to slide the tarpaulin.


Agrimec is contracted to numerous transport companies.
It is able to deliver its goods rapidly and professionally anywhere in the world.


AGRIMEC utilizes qualified technicians for the installation of all its plants.
The erection of a greenhouse or a plant is of fundamental importance,and must be left in the hands of professionals having ability,experience and organization.
On request,Agrimec can direct the works.

Pre and post-sales service

On request,we provide 

  • On-site inspection for customer 
  • Free quotes with no obligation 
  • Designs,projects,declaration of static suitability and conformity.