Inspectionly Learn
Everything you need to know before buying a home in Ontario.
18 in-depth series covering every component of a home inspection — written for Ontario buyers, sellers, and investors. 100% free. No signup required.
18
Series
144
In-depth guides
100%
Ontario-specific
Written by RHI certified inspectors · Based on real Ontario inspection findings
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Every component. Every question. Answered.
Each series goes deep — 8 posts per series covering the topic from broad overview to granular Ontario-specific detail.
Buyer Education
Everything first-time Ontario buyers need to know before making an offer
Latest: What Is a Home Inspection and Why Every Ontario Bu...
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Electrical
Aluminum wiring, knob-and-tube, panels — the hidden hazards in Ontario homes
Latest: What Is Aluminum Wiring and Why Ontario Homes Have...
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Plumbing
Poly-B, galvanized, water heaters — when pipes become a liability
Latest: Poly-B Plumbing in Ontario — The Ticking Time Bomb...
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Foundation & Structure
Cracks, hydrostatic pressure, settling — what they mean and what they cost
Latest: Foundation Types in Ontario Homes — Poured, Block,...
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HVAC
Furnaces, AC, heat pumps, ductwork — systems buyers underestimate
Latest: Furnace Age and Lifespan — When Ontario Furnaces N...
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Roof
Shingles, flashing, gutters, drainage — Ontario roofs and why they fail
Latest: Roof Lifespan in Ontario — How Long Should Yours L...
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Exterior
Grading, windows, doors, cladding — the first line of defence
Latest: Exterior Cladding Types in Ontario — Brick, Vinyl,...
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Insulation & Ventilation
Attic insulation, vapour barriers, ventilation failures
Latest: Attic Insulation in Ontario — R-Value Requirements...
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Interior
Walls, floors, ceilings, stairs — what is hiding in plain sight
Latest: Wall Inspection — Cracks, Stains, and What They In...
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Garage
Fire separation, doors, EV chargers — the most overlooked space
Latest: Garage Fire Separation — Why It Exists and How It ...
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Water & Moisture
Thermal imaging, basement moisture, the silent destroyer
Latest: How Water Enters Ontario Homes — 8 Entry Points Ev...
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Attic
Mold, ventilation, animal intrusion — what lives above the ceiling
Latest: The Complete Attic Inspection Guide for Ontario Bu...
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Condo-Specific
Status certificate, reserve funds, building envelope — condo buyers need different knowledge
Latest: Why Condo Inspections Are Different — What Every O...
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New Build & PDI
Tarion warranty, builder defects, PDI documentation — do not trust the builder alone
Latest: Why New Builds Need Inspection — The Myth of New E...
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Pre-Listing & Selling
Pre-listing inspections, disclosure obligations, deal protection
Latest: Why Sellers Should Inspect First — The Pre-Listing...
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Investment Property
Multi-unit risk, cap rate reality, liability protection
Latest: Why Investor Inspections Are Different — CapEx, Li...
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Seasonal & Ontario
Freeze-thaw cycles, ice dams, spring flooding — Ontario-specific risks
Latest: Freeze-Thaw Cycles — How Ontario Weather Destroys ...
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Tools & Technology
Drone, thermal imaging, AI reports — what modern inspection looks like
Latest: Thermal Imaging Explained — How Inspectors See Thr...
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Fresh off the press
Latest guides
What Is a Home Inspection and Why Every Ontario Buyer Needs One
A home inspection is your one opportunity to understand exactly what you are buying before the deal closes. Here is what it covers, what it costs, and why skipping it is the most expensive mistake in Ontario real estate.
What Is Aluminum Wiring and Why Ontario Homes Have It
Between 1965 and 1978, Ontario builders used aluminum wiring as a cost-saving alternative to copper. Decades later, those savings are costing homeowners thousands.
Poly-B Plumbing in Ontario — The Ticking Time Bomb in Your Walls
Poly-B piping was installed in hundreds of thousands of Ontario homes between 1978 and 1995. It fails from the inside out — with no warning until the burst.
Foundation Types in Ontario Homes — Poured, Block, Stone, and Slab
Each foundation type has different failure modes. Ontario homes span five distinct foundation eras — here is what each means for your inspection.
Furnace Age and Lifespan — When Ontario Furnaces Need Replacement
The average Ontario furnace lasts 15–20 years. Most buyers do not check. Here is how to determine age, remaining life, and replacement cost.
Roof Lifespan in Ontario — How Long Should Yours Last?
Asphalt shingles last 15–25 years in Ontario. Metal lasts 40+. But climate, ventilation, and installation quality make the real difference.
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