I am near windsor.
For winter what I have been doing is tieing them up, wrapping them with burlap (or better than burlap *product name*) then put stakes up with another layer of burlap and pack it full of straw or leaves, which ever I have handy. Then I will wrap a tarp around it and put a bucket over top. I also mound the base of the truck just to be safe.
My neighbour has the family help her, they push the tree down to the ground and tie it down, wrap it with foam, blankets and then cover it with a tarp.
There are quite a few people around here with figs, some in pots a couple guys build little houses for theirs and cover with insulation and plastics.