Budget board stuff

[throbscottle]

I want to divide our double garage across-ways so the back of it can be a utility room and the front can be my workshop. I'd like the divider to be non-permanent, so it's just held up by some brackets at either end, in case it needs to be moved or removed (also needs to fit around the electric door mechanism). Will have a doorway in it.
I will doubtless want to screw stuff to it!
What's the cheapest material which is up to the job? OSB?

 

[Sachakins]

By non-permanent, do you mean not fixed to floor, walls or ceiling in any way?

 

[Cabinetman]

Kingspan is wonderfully stiff, if it were me I think I would wrap a timber frame around bits of it and make up some bifold doors? You could inset wheels in the bottom.

 

[--Tom--]

Stuffing and osb would be my go to. Screwed together so can be disassembled at will

 

[throbscottle]

By non-permanent, do you mean not fixed to floor, walls or ceiling in any way?

Would have to be attached or it would fall over! But I'm thinking 3 or 4 brackets on each side, and screws. Maybe some sort of fluffy dust barrier round the edges