Hello!
We have an area of patio at the bottom of our garden which we hope to put a trampoline for the kids. I’m wary of putting it directly on the slabs but unsure what the most cost effective way is to create a base.
I’ve pulled up one of the slabs and it’s like cement, I have no chance of pulling up. Do you think it would be okay to put bark on top of the core underneath or do we need to dig this up too?