Re: How deep to dig for cement slab with steps
Pascal .... welcome to the forum.
You probably want to check with the building department on your requirements.
While I'm not intimately familiar with the codes in Montreal I understand they can be fairly strict there.
Having said that .... it's not likely 10 inches would be acceptable .... it's more likely a continious footing will likely be needed at least 4 feet below ground level..
"" an ounce of perception -- a pound of obscure "