UKC

I like the idea of standardised training boards, moon etc. All the ones I have seen are a bit too tall for a standard garage/shed/spare room. 

Does a standardised home board exist? One that will fit an average home space. I recognise that housing isn't standard. 

Mini moonboards are a thing. Short enough to fit in a normal height room (assuming we have the same definition of normal height)

That mini moon board mentioned in the other post is at

https://moonclimbing.com/mini-moonboard-diy-kit.html

it’s basically 2 boards high rather than the 3 board standard.

the other approach for moon is to reduce the size of the kickboard, reduce the hold spacing, and/or increase the overhang angle