When we bought our place it came with a cubby house but it was built in a bad spot
Moving it now to put a shed there but want to change the type of floor it had
The previous owner put timber fencing panels down under some treated pine timber. Especially in summer it warps and creates tripping hazards
What would be better to use instead of fencing panels? Something that will be smooth, safe for kids and won't warp or change shape in heat ?