Common Home Issues Calgary Inspectors Uncover

1.     Roofing Problems

Our heavy snowfalls, chinooks, and hailstorms can shorten roof lifespan. Hail damage is especially common, so inspectors pay close attention to signs of past storms.

2.     Poor Drainage & Grading

With freeze-thaw cycles and spring melts, proper grading is vital to prevent basement leaks and foundation damage. Many older homes need regrading.

3.     Foundation Cracks

Our clay soil expands and contracts with moisture, and older basements weren’t always waterproofed to modern standards.

4.     Moisture & Mold Issues

Cold winters and warm indoor temperatures can cause condensation. Improperly installed or aging windows can be a weak point.

5.     Electrical Problems

Many mid-century homes still have original electrical systems. Renovations sometimes add layers of unpermitted or improper work.

6.     Plumbing Concerns

Older Calgary homes may have galvanized plumbing or cast iron drain pipes, both of which can fail over time.

7.     Furnace & HVAC Issues

Efficient heating is essential here. Many buyers overlook HVAC lifespan — yet furnace replacements can be costly.

8. Attic & Insulation Deficiencies

Many older houses don’t meet today’s energy standards — and poorly sealed attics can lead to high heating costs and roof problems.

9.   Window & Door Concerns

Windows are a big factor in keeping heat in and cold out. Aging windows are a common upgrade after purchase.

10. Decks, Steps & Exterior Structures

Freeze-thaw can shift deck footings. Many older decks were built without permits and don’t meet today’s safety codes.

A good home inspection report helps buyers budget for repairs or negotiate credits with the seller. Some fixes are minor, but others — like roofs, foundations, or outdated wiring — can add up quickly.

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