Common winter plumbing issues and prevention

Cold snaps can strain hot water units and burst exterior pipes. Simple preventative steps every homeowner should take.

Step 1: Insulate exposed exterior pipes and taps

Sudden cold nights can cause standing water in uninsulated copper lines to contract and crack older solder joints. Closed-cell foam lagging offers instant protection.

Step 2: Test your hot water system relief valve

Winter puts maximum demand on hot water systems. Manually testing the pressure relief valve lever ensures the unit won’t over-pressurise during long heating cycles.

Step 3: Clear stormwater drains and downpipes

Autumn leaf buildup in gutters and stormwater pits leads to heavy overflows during winter rainstorms. Clean sumps and grates prevent localized foundation flooding.

Step 4: Inspect flexible hoses under sinks & vanities

Braided stainless steel hoses expand and contract with temperature swings. Check for rust spots or frayed braiding before a catastrophic rupture occurs.