I'd tend to follow the guide How to install a shed floor @doberon. I've selected chipboard flooring as it has moisture-resistant properties, whereas p ...

Some excellent ideas here from our members @doberon. Given the state of the current slab, I'm not sure if levelling the area is the best option. Do ...

Hi @doberon Given you may expect more floor movement I might suggest you build your shed on treated pine sleepers 200mm x50mm laid flat all the way ...

Self levelling compound might be an option, but it depends how thick you'd need to pour it to get level. See if any leveling compound you're looking ...

Many thanks for your question, @doberon. Trust you've been well and have been finding the site a handy resource for all your D.I.Y. projects. I'm s ...