this is  a set of  jpgs   for a  10M  span laminated  timber  greenhouse  ,  the  menu  has  spelling mistake 

does  this  download a pdf  work

Ga Plan 100 12 By 3 M Pdf
PDF – 3.1 MB 6 downloads

A garden centre   with NCDC's  polycarbonate  hoops, before this site   was   passed  on  to the present  owner, but the  idea is   transferable