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Your Fall Home Maintenance Checklist

September 1, 2026

There's a reason seasoned homeowners treat September like a second spring cleaning. The weeks before the rain sets in are your best window to catch small problems before they become expensive ones. Here's a practical checklist to work through before October arrives.

Outside the Home

  • Clean your gutters and downspouts. Fallen leaves will arrive soon, but late-summer debris is already building up. Clear them out now and plan for one more pass in November.
  • Inspect your roof. Look for lifted or missing shingles, moss growth, and compromised flashing around chimneys and skylights. Catching issues early is far less costly than an emergency repair mid-winter.
  • Seal gaps and cracks. Check exterior walls, window frames, and door thresholds for any openings where cold air — and moisture — can creep in.
  • Disconnect and drain garden hoses. Leaving water in hoses and outdoor faucets risks freezing and burst pipes once temperatures drop.
  • Service your deck or patio. Apply a fresh coat of sealant to wood surfaces and store or cover furniture that isn't weather-rated.

Inside the Home

  • Book a furnace inspection. HVAC technicians get busy fast in October. Schedule your annual service now and replace the filter while you're at it.
  • Test smoke and carbon monoxide detectors. Replace batteries across the board — it takes five minutes and it matters enormously.
  • Reverse your ceiling fans. Switching the rotation to clockwise at a low speed pushes warm air down from the ceiling, which can reduce your heating costs.
  • Check window and door weatherstripping. If you can feel a draft, it's time to replace the seal. This is one of the cheapest and most effective ways to improve energy efficiency.
  • Flush your hot water tank. Sediment builds up over time and reduces efficiency. Draining a few litres from the bottom once a year helps extend the unit's lifespan.

A Word on Timing

Trades are in high demand as autumn approaches. If you need professional help — a roofer, chimney sweep, or HVAC technician — reach out sooner rather than later. A little planning now means a warmer, drier, and more worry-free winter ahead.

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