What does a building inspector look for during an inspection?

Building inspectors in Ottawa examine your project to ensure it meets Ontario Building Code (OBC) requirements and your approved permit plans. They're checking for safety, structural integrity, and code compliance - not the quality of your finishes or design choices.

What Ottawa Building Inspectors Focus On

Structural Elements: Inspectors verify that framing, foundations, and load-bearing components match your approved plans and meet OBC standards. They'll check beam sizes, joist spacing, proper connections, and ensure any structural changes were done correctly. If you're adding a second story or removing walls, they want to see engineering stamps and proper support.

Electrical Safety: All electrical work must have ESA (Electrical Safety Authority) permits and inspections separate from the City of Ottawa building inspection. However, building inspectors will note if they see obvious electrical violations or unpermitted work. They'll check that electrical panels are properly located and accessible, and that rough-in work is ready for the ESA inspector.

Plumbing and Mechanical: Inspectors examine plumbing rough-in, venting systems, and HVAC installations. They verify proper pipe sizing, slopes for drainage, and that everything matches code requirements. For gas work, you'll also need separate TSSA (Technical Standards and Safety Authority) inspections.

Fire Safety and Egress: This is critical in Ottawa inspections. They check that bedrooms have proper egress windows, smoke detectors are correctly placed, and fire separations between units (especially important for secondary suites) meet code. Stairway dimensions, handrail heights, and emergency exits all get scrutinized.

Insulation and Vapor Barriers: Before drywall goes up, inspectors verify proper insulation installation and vapor barrier placement. Ottawa's climate makes this especially important - they're looking for continuous coverage and proper sealing.

Common Issues That Fail Ottawa Inspections

Permit Deviations: If your contractor built something different from the approved plans without getting permit amendments, expect a stop-work order. Even minor changes like moving a window can cause problems.

Missing Permits: Inspectors will flag work that should have had separate permits - like electrical or plumbing work done without ESA/TSSA involvement. This can delay your project significantly.

Code Violations: Ceiling heights below minimum (especially in basements), improper stair dimensions, missing GFCI outlets in bathrooms and kitchens, or inadequate ventilation all trigger failures.

What Inspectors Don't Check

Building inspectors aren't there to judge your contractor's workmanship quality, finish materials, or whether you're getting good value. They won't comment on crooked tiles, paint quality, or whether your contractor is taking too long. Their job is purely code compliance and safety.

Preparing for Your Ottawa Building Inspection

Schedule inspections through the City of Ottawa at 613-580-2424 or online at ottawa.ca/building. Give at least 48 hours notice, and ensure your contractor will be present to answer technical questions. Have your approved permit plans on-site, and make sure the work area is clean and accessible.

If you fail an inspection, you'll get a written report explaining the issues. Your contractor must fix these problems before requesting a re-inspection. Don't let anyone pressure you to proceed without proper approvals - unpermitted work can cause major issues when you sell your home.

For complex projects, consider having your contractor do a pre-inspection walkthrough to catch obvious issues before the official inspection.