Preventing Frozen Pipes in Brampton Winters

Why this matters in Brampton

Brampton sits inland, away from the moderating effect of Lake Ontario, so a still January night can bite harder here than on the lakeshore. Water expands by roughly nine percent as it turns to ice. Copper splits along a seam, PEX swells and pops at a crimp ring, and the crack stays hidden until the thaw, when the line suddenly pours into a finished ceiling.

We see the same handful of trouble spots every winter: the hose bib on a garage wall, the kitchen supply that runs up an exterior wall under the sink, lines crossing a cantilevered floor over a bay window, and copper in an unheated crawlspace under a back addition.

Step by step

1. Shut the inside valve for every hose bib in October. Open the outdoor tap afterwards so trapped water drains out, and take the garden hose off. A frost-free sillcock still freezes if a hose stays connected, because water cannot drain back out of the long stem.
2. Find your exterior-wall sinks. On bitter nights, open the cabinet doors so warm room air reaches the supply lines and trap.
3. Keep the furnace set at sixteen or above even when you travel, and ask someone to look in daily if you are away for more than a couple of days.
4. Wrap reachable pipe in the basement rim joist area and garage with closed-cell foam sleeves. Seal the gaps where pipes pass through the rim board with expanding foam; cold air leaking in there freezes lines faster than the wall itself.
5. Let a thin pencil-width stream run from a tap fed by a known problem line on the coldest nights. Moving water is much slower to freeze.

Mistakes to avoid

• Leaving the garage door open for hours while the laundry or a bathroom sits above it.
• Covering a crawlspace vent with the hope it keeps the heat in, then forgetting the line in there has no insulation at all.
• Running heat tape that is not rated for the pipe material, or wrapping it over itself, which can overheat plastic pipe.
• Assuming that a line which thawed without bursting is fine. Check it again under pressure the next day.

when to phone a plumber

Call us if a line stays frozen after an hour of gentle warming, if you hear water running inside a wall, or if a ceiling stain appears below a bathroom or kitchen. Close the main valve first (our emergency shut-off guide shows where to find it). We open the wall, cut out the split section and sweat or press in new pipe, then look at why it froze so the same run does not fail next February. Ruptures are covered under our page on burst pipe repair page, and persistent cold spots can be rerouted inside the heated envelope.

Ready when you are. One call, a real plumber, an arrival window.