Rules
Renovating a porch in Montreal under heritage rules and Quebec's building code
Porch renovation in Montreal means two approvals: Quebec Construction Code compliance and heritage district sign-off from the Conseil du patrimoine.
Topic
building code
Rules
How the National Building Code of Canada shapes covered patio design
A covered patio in Canada is sized by NBCC snow load, wind and attachment rules that provinces adopt into law. Here is what that means for spans.