Permit Requirements

Ontario's Building Code requires permits for decks attached to a house or exceeding 24 inches above grade. Contractors should handle the permit process on your behalf.

Footing Depth in Renfrew County

Frost depth in Renfrew County ranges from 1.2 to 1.5 meters. Footings must be below this depth to prevent heaving. Always verify the contractor's plan for this critical detail.

Red Flags to Avoid

  • Contractors who claim permits are not needed for attached decks.
  • Vague or incomplete footing plans.
  • Cash-only payment arrangements without written contracts.