Cold-Weather Home Maintenance: Furnace, Pipes & Roof Checklist for BC Homes

In Kitimat, Terrace, and across BC, the difference between a calm winter and an expensive one comes down to a few hours of work in September. This is the checklist we'd hand every homeowner before the first cold snap.

Furnace & heating

• Book a professional furnace service before October. Local HVAC techs fill up fast in Northern BC.
• Replace the filter, then set a recurring task to swap it every 3 months.
• Test the thermostat (and replace batteries if applicable).
• Confirm CO and smoke detectors are working.
• If you use a wood stove or fireplace, get the chimney swept and inspected.

Plumbing & freeze prevention

• Drain and shut off all exterior taps; remove and store hoses.
• Insulate any exposed pipes (crawlspace, garage, exterior walls).
• Know where your main water shutoff is, and make sure every adult in the house knows too.
• If you'll be away during a cold snap, leave heat on at minimum 12°C and have someone check in.

Roof, gutters & snow load

• Clean gutters after the leaves drop. Pine needles in Northern BC are relentless.
• Inspect for missing or lifted shingles.
• Trim branches that overhang the roof or power lines.
• Know your roof's snow load limit and have a plan to clear it safely after heavy storms.

Doors, windows & envelope

• Replace worn weatherstripping.
• Re-caulk gaps around exterior penetrations (vents, taps, cable lines).
• Check attic insulation depth. Northern BC homes often need more than they have.

Vehicles & driveway

• Swap to winter tires before the first snowfall (legally required on most BC highways from October).
• Top up washer fluid with winter-rated formula.
• Check the battery; cold cranks kill weak batteries fast.
• Stock the vehicle with a small winter kit: blanket, snacks, jumper cables, flashlight.

Don't try to remember all of this

This is exactly the kind of list that gets started in September, half-finished by October, and forgotten by next year. Inside HouseFlow you can add the whole checklist as recurring tasks once. The Guardian reminds you each fall, the same week every year, before the trades get busy.

It's the same idea behind everything SolvProb builds: fix it once so it stops costing you again.