Thanks for the reply PH.
You got it. Just as like you have shown.
My garden seems secure, and where I live has not had anything taken for it for years.
I know Brompton has lockers where you can hire their bocks stationed at various places around the country. Who makes their lockers? I guess I could phone them. The Dahon as you know has a slightly larger and awkward fold.
Its not always the case,but by the time I have found the materials for the locker,bought the tools to make the locker,then looked up how to make the locker...I am exhausted and have a divorce on my hands. I would rather buy a product: quicker and easier(well,in my case)
Altho I am not peculiarly fearful of having the bikes stolen from where I live,maybe better to do so,and so I would like a lockable door to the storeage.
Your pictured storeage looks just the job,but that it is a little too small for my bikes.
The hunt goes on.
Thanks for replying