Sunshine bathes the roof and gutters of a home with greenery surrounding it
Homeowner Tips

Ottawa Fall Home Maintenance Checklist 2026

Autumn in Ottawa is beautiful — and short. Use this complete fall maintenance checklist to protect your biggest investment before the first deep freeze arrives.

September 2026 10 min read Homeowner Tips

Ottawa winters are unforgiving. Between the deep freezes, heavy snow loads, and freeze-thaw cycles, your home takes a beating every year. The good news: almost every costly winter problem — burst pipes, ice dams, furnace failures — can be prevented with a weekend of fall preparation. Here's your complete checklist, organized so you can tackle it before the snow flies.

Exterior & Roof

Clean the Gutters

Clear leaves and debris so meltwater drains away from your foundation. Clogged gutters are the leading cause of ice dams and basement leaks.

Guard Against Ice Dams

Check attic insulation and ventilation. Proper airflow keeps the roof cold and prevents the ice dams that damage shingles and interior walls.

Check the Roof

Inspect for loose or missing shingles, and seal any gaps around vents and flashing before snow loads put them under stress.

Seal the Driveway & Walkways

Repair cracks in asphalt and concrete before freezing temperatures widen them. Sealcoat driveways while the weather is still mild.

Heating & Energy Efficiency

  • Book a furnace tune-up — have a technician inspect and clean your furnace and replace the filter before the first cold snap.
  • Test your thermostat — switch to heating mode and confirm it reaches temperature efficiently. Consider a smart thermostat for savings.
  • Weatherstrip doors and windows — seal drafts to cut heating bills and keep rooms comfortable through January.
  • Add insulation where needed — the attic and basement rim joists are the highest-impact spots for Ottawa homes.
  • Reverse ceiling fans — running fans clockwise pushes warm air down and can lower heating costs.

Plumbing & Water

Frozen pipes are one of the most expensive — and most preventable — winter disasters. Ottawa homeowners should prioritize these tasks every fall.

  • Shut off and drain outdoor hose bibs and sprinkler systems
  • Insulate exposed pipes in unheated areas like garages and crawlspaces
  • Locate your main water shut-off valve and test it works
  • Service your sump pump and test the backup battery
  • Clean eavestroughs and extend downspouts at least six feet from the foundation

Yard, Garage & Winter Readiness

Prune & Winterize

Prune dead branches before they fall under snow and ice. Winterize garden beds, drain irrigation lines, and store patio furniture.

Prepare for Snow Removal

Service the snowblower, stock up on de-icing salt (pet-safe if needed), and stage shovels near all exits.

Test Safety Devices

Replace smoke and CO detector batteries, check fire extinguishers, and test any backup generators.

Close the Cabin & HVAC

Remove window AC units or cover them, and schedule a duct cleaning if you haven't in the past three years.

Thinking of selling this fall or winter?

A well-maintained home sells faster and for more. If you're planning a move, I can help you prioritize the upgrades that actually add value in today's Ottawa market.

Book a Free Consultation