Before temperatures drop below freezing across Halton Region and Hamilton, a 15-minute plumbing walkthrough can prevent burst hose bibs and basement water damage.
1. Disconnect and Drain Outdoor Hose Bibs
Shut off the interior isolation valve feeding your exterior faucets, open the outdoor tap to drain trapped water, and remove garden hoses so ice cannot expand inside the copper pipe.
2. Test Your Sump Pump Float Switch
Pour a bucket of water into the sump pit until the float rises. Confirm the pump kicks on smoothly, discharges water rapidly, and has a working check valve and battery backup.
3. Locate and Exercise Your Main Water Shutoff Valve
Find your main water shutoff valve near the water meter in the basement. Turn it clockwise and counter-clockwise to verify it does not seize when you need it in an emergency.
4. Flush Sediment from the Water Heater
Incoming groundwater temperatures drop in late fall, making your water heater work harder. Draining a few litres from the bottom drain valve clears mineral buildup and improves heating efficiency.
5. When to Call a Licensed Local Plumber
If your main shutoff valve leaks, your sump pump hums without pumping, or you notice slow floor drains, book a camera inspection and preventative check with a verified local plumber in Milton or Hamilton.
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