Contemporary knowledge about wind and snow loads on buildings, and the size and scale of buildings now common on farms, calls for heavier and more complex roof trusses, wall studs and bracing.

Farm building costs could rise on code changes

Updates to the national building codes will affect on-farm construction, say builders

Costs to erect modern-scaled farm buildings in Ontario could increase in 2025 due to planned updates of national codes regulating construction, fire safety, energy safety and plumbing.