gaden room

Good evening all, I’m after some advice if possible, we have built a retaining wall at the back of the garden. The neighbours garden behind us has a higher garden than ours which starts roughly in line with the top of the wall. My question is could we use this wall to build up off for a twin...

Hi Garden detached room under construction . Warm roof will be used (18mm osb then 100 celotex then 18 osb) Query : Insulation with the eves at end of joist runs, as there are noggins etc please see attached Before answering - thanks