What is normal wear and tear in a home inspection?

Wear that comes from age and ordinary use — fading caulking, brittle weatherstripping, shingles in the back half of their life, scuffed finishes.

Is an old furnace a defect?

Not by itself. A high-efficiency furnace running normally at 16 years is wear; a cracked heat exchanger or failed ignitor is a defect.

Are old roof shingles a deal breaker?

Not automatically. Buyers usually price the remaining life into the deal or negotiate accordingly; sellers can document install date and any service work.

Should sellers repair normal wear before listing?

Address safety items and high-friction maintenance, document the rest. Cosmetic wear usually doesn't need repair.

How do buyers know what is reasonable?

Read the inspector's severity ratings, ask the inspector during the walk-through, and compare against the home's age and price point.

Can maintenance items still affect negotiations?

Sometimes — when several maintenance items cluster into a meaningful first-year budget, buyers may price that into a request.

Normal Wear and Tear vs a Defect in a Home Inspection

Name: The Calgary Home Inspector Corp.
Address: Calgary, AB, CA
Telephone: 825-863-2372

One of the most common questions during a Calgary inspection walk-through is some version of: 'is that normal, or is that a problem?' The honest answer is almost always 'it depends on the home's age, the system's age, the safety implications, and what it costs to address.' This guide gives buyers and sellers a practical framework for telling the two apart without treating ordinary maintenance as a crisis.

Direct answer

Normal wear and tear is what time and use do to a working component. A defect is something damaged, missing, unsafe, or no longer performing the job it was installed to do. The same observation — a worn shingle, a 19-year-old furnace, a hairline crack — can sit in either bucket depending on the rest of the picture.

What normal wear and tear means

Wear and tear shows up everywhere on a home that's been lived in: faded paint at sun-exposed walls, brittle caulking at exterior penetrations, scuffed hardwood near doorways, mineral build-up on plumbing fixtures, and roofs in the back half of their service life. None of these items make the home unsafe or non-functional. They are part of the cost of homeownership and belong on a year-one maintenance plan, not a renegotiation list.

What a defect means

A defect is a step beyond wear. It means a system is damaged (split shingles, cracked heat exchanger, failed seal), unsafe (exposed wiring, missing rail, gas leak), missing (no GFCI in a wet location, no smoke alarms), or no longer functioning (furnace not igniting, drain not draining). Defects are usually action items — they change the negotiation conversation, the insurance conversation, or the move-in plan.

Why age matters in Calgary homes

Calgary's freeze-thaw cycles, hail seasons, dry chinook winds, and clay soils accelerate wear in ways more temperate cities don't see. A 22-year-old asphalt roof in coastal BC may have years left; the same roof in Calgary, exposed to UV and hail, is usually nearing replacement. Inspectors weigh local context — and so should buyers reading the report.

Examples: roof shingles, furnace, caulking, grading, windows, decks

Roof shingles: granule loss and minor curling at the back half of life — wear. Cracking, lifting, exposed mat, or active leaks — defect.
Furnace: a 16-year-old high-efficiency furnace running normally — wear. Cracked heat exchanger, failed ignitor, blocked venting — defect.
Caulking: shrinking and chalking at exterior penetrations — wear, schedule maintenance. Open gaps allowing water past the building envelope — defect.
Grading: minor settlement away from the foundation — wear. Negative grading directing water against the wall — defect.
Windows: tired weatherstripping and seasonal condensation — wear. Failed thermal seals, rotten frames, sashes that won't close — defect.
Decks: weathered boards and surface checking — wear. Missing rim flashing, undersized joists, or rail failures — defect.

When normal wear becomes a repair priority

Wear becomes a priority when it crosses three lines: it starts to allow water in, it stops letting a system perform its job safely, or it represents the end of a system's reasonable service life. A 24-year-old furnace working today is still nearing its replacement window. A worn roof that just lost its first shingles is now a moisture risk. The framing helps both buyers and sellers plan rather than panic.

How buyers should think about older homes

Older Calgary homes — pre-1980 inner-city houses, post-war bungalows, character homes — carry more inspection commentary by definition. The right question isn't 'are there findings?' but 'are the major systems updated, documented, and safe?' Inner-city heritage homes with original windows, knob-and-tube remnants and 60-amp panels need a different cost plan than 1990s suburban builds, but they aren't worse homes; they're different homes.

How sellers can document maintenance

Sellers can short-circuit most 'is this a defect?' conversations by documenting maintenance ahead of listing. A folder with furnace service records, roof install dates, electrical permits, hot-water tank install date, and any window/sealant work tells buyers — and their inspector — that the wear they're seeing is being managed.

Related services

Related guides

Service areas

Frequently Asked Questions

What is normal wear and tear in a home inspection?: Wear that comes from age and ordinary use — fading caulking, brittle weatherstripping, shingles in the back half of their life, scuffed finishes.
Is an old furnace a defect?: Not by itself. A high-efficiency furnace running normally at 16 years is wear; a cracked heat exchanger or failed ignitor is a defect.
Are old roof shingles a deal breaker?: Not automatically. Buyers usually price the remaining life into the deal or negotiate accordingly; sellers can document install date and any service work.
Should sellers repair normal wear before listing?: Address safety items and high-friction maintenance, document the rest. Cosmetic wear usually doesn't need repair.
How do buyers know what is reasonable?: Read the inspector's severity ratings, ask the inspector during the walk-through, and compare against the home's age and price point.
Can maintenance items still affect negotiations?: Sometimes — when several maintenance items cluster into a meaningful first-year budget, buyers may price that into a request.

More guides

Schedule your inspection

Online booking, evening and weekend availability across Calgary and area.

Schedule Online Text 825-863-2372 Email chris@calgaryhomeinspector.ca