In article , Rusty Hinge
2 writes

The best greenhouse I ever had/worked in was a GRP (glass fibre) one.
The sections were (inverted) 'U' shaped, and bolted together. There was
a flange on the bottom which was buried to prevent the wind uprooting
the whole thing.


Was it a particular make? I'm not sure I'm up to building my own!

Janet
--
Janet Tweedy
Dalmatian Telegraph
http://www.lancedal.demon.co.uk