said by Subaru:
the house had a addition added on in the early 80's or late 70's but the stone is like 7 inches thick stone.
I drilled through my house's foundation to pass raceway from inside to outside.
It was hard, but I managed to make a 1" hole to fit the PVC raceway for the quickest route to the best location for a generator.
So think about the long term: Do you want a generator at the front of the house. What would be the complications to place the generator at the back of the house, but plug it to the front.