How to Winterize Your Plumbing in Surrey, Richmond, Delta, Langley, or anywhere in the Lower Mainland
Although we seem to get away with mild winters in Southern British Columbia, they can still be unpredictable. One cold snap can cause unprotected pipes to freeze and burst, leading to expensive water damage and urgent repairs. At Acorn, we help homeowners in prepare their plumbing for winter the safe, environmentally responsible way.
Why Winterizing Matters
Even mild Vancouver winters can produce freezing nights. When water freezes, it expands, creating pressure that can crack pipes, fittings, or valves. Burst pipes can mean flooded basements, damaged walls, and disrupted heating systems. The good news? A few straightforward steps now can prevent costly problems later.
Step 1: Insulate Vulnerable Pipes
Pipes in unheated or poorly insulated areas – garages, crawlspaces, exterior walls, or under sinks near outside walls, are most at risk. Use foam pipe sleeves or fiberglass insulation to keep them warm. Heat tape can come in handy in hard-to-reach places as well. Pay special attention to elbows and joints, where heat loss is greatest.
Step 2: Shut Off and Drain Outdoor Faucets
Before the first freeze:
- Close the interior shut-off valves supplying outdoor taps.
- Disconnect and store garden hoses out of the elements.
- Open outdoor faucets to drain any remaining water.
This prevents water from sitting in pipes where it can freeze and expand.
Step 3: Seal Cold Air Entry Points
Cold drafts can quickly lower temperatures around pipes. Inspect for gaps or cracks where plumbing enters walls or foundations. Seal openings with caulking or expanding foam. Check basement windows, crawlspace vents, and garage doors for weatherstripping or insulation needs.
Step 4: Keep Water Moving on the Coldest Nights
On especially frigid nights, allow a small trickle of cold water to run from a tap connected to vulnerable pipes. Moving water is less likely to freeze. You can also open cabinet doors under sinks to help warm household air circulate around the pipes.
Step 5: Maintain Steady Indoor Heat
If you’re away for a weekend or extended trip, keep your thermostat set to at least 15 °C. A consistent indoor temperature prevents unexpected freeze-ups while you’re gone.
What to Do if a Pipe Freezes
If you notice reduced water flow or see frost on pipes:
- Turn off the main water supply.
- Gently warm the affected pipe with a hair dryer or space heater. Never use an open flame.
- Once water is flowing, check for leaks and contact Acorn Service Group
Prompt action can minimize water damage and repair costs.
Trust Acorn for a Worry-Free Winter
Preparing your plumbing for winter doesn’t have to be stressful. Our licensed, experienced team can:
- Inspect and insulate vulnerable pipes
- Service and drain outdoor plumbing systems
- Provide honest, upfront advice about any repairs or upgrades
Book Your Winter Plumbing Check Today
Avoid last-minute emergencies and enjoy peace of mind. Schedule a winter plumbing inspection with Acorn Service Group now, and keep your home protected all season long.
