# Ontario Home Inspection: What Gets Checked, Common Findings & How to Use Your Report

**URL:** <https://home.renovation.reviews/t/ontario-home-inspection-what-gets-checked-common-findings-how-to-use-your-report/46885>\
**Category:** Ontario\
**Created:** [April 26, 2026, 6:44pm UTC](https://home.renovation.reviews/t/ontario-home-inspection-what-gets-checked-common-findings-how-to-use-your-report/46885 "2026-04-26T18:44:26Z")\
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**Author:** ![system](https://home.renovation.reviews/user_avatar/home.renovation.reviews/system/32/77_2.png) [@system](https://home.renovation.reviews/u/system)\
**Post date:** [April 26, 2026, 6:44pm UTC](https://home.renovation.reviews/t/ontario-home-inspection-what-gets-checked-common-findings-how-to-use-your-report/46885/1 "2026-04-26T18:44:26Z")

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A home inspection is one of the most valuable tools available to Ontario buyers and homeowners. Here is a complete guide to getting the most out of one.

**What a Standard Inspection Covers**  
Roof condition, flashings, and penetrations. Attic insulation, ventilation, and air bypasses. Exterior cladding, grading, and drainage. Foundation and basement: cracks, moisture, and structure. Electrical: panel, service size, GFCI protection. Plumbing: supply, drain, water heater. HVAC: furnace, AC, ventilation. Interior: drywall, windows, doors, floors.

**What Inspections Do NOT Cover**  
Behind walls and under floors. Environmental hazards (mould, asbestos, radon — require separate specialist testing). Pools and hot tubs (often separate add-on). WETT inspection for wood-burning appliances (separate certification required).

**Most Common Ontario Issues Found**  
Aging roofs (granule loss, curled shingles, missing flashings). Aluminum wiring (1965-1980 era — requires ESA evaluation). Knob-and-tube (pre-1940s). Undersized 100A panels. Basement moisture. Foundation cracks. Missing GFCI in wet areas. Attic air bypasses causing ice dams.

**Costs Ontario 2026**  
Standard inspection: $400-$600. Larger homes: $500-$800. Add-ons: radon $150-$250, mould $300-$600, asbestos $200-$400, sewer scope $200-$400.

**Using the Report**  
Prioritise life safety items for immediate action. Use specialist follow-ups for uncertain findings. Cosmetic items are normal wear — don’t over-negotiate minor issues.

Discuss home inspection findings and renovation priorities at home.renovation.reviews.