The shed is pretty secure and I live in a nice neighbourhood (famous last words!) so not a concern there. Basically, the wall that I didn't construct is the fence that separates my neighbours yard from mine. That is the weak link, thermally (and yes, security wise, but as I said, not worried)
At the moment, bits of lush ivy are creeping through the fence boards here and there and there is a small lattice up top that small critters of all kinds can slip through.
I could put up an 'airtight' barrier, but then the overgrowth of plantlife has nowhere to go and will destroy the fence and leave dead animals, wasp nests and rat lodgings, etc. to fester.
Everything in there will be bikes, tools, and household/kids stuff that can be in bins or in the open. The only thing that concerns me is that steel bike
