Old Pipes and Cold Snaps: Why Winter Is the Breaking Point

A sudden cold snap can expose weaknesses in older plumbing, turning hidden pipe problems into full-blown emergencies.

If your kitchen sink smells stronger in the winter, you’re not imagining things. Seasonal changes affect how drains, traps, and ventilation work, and with holiday cooking adding more grease and food scraps, odours can build up quickly.

At Doug the Plumber, we’ve seen how a single cold night can cause major water damage in homes with aging pipes. The best way to avoid a mid-winter disaster? Know the risks, and upgrade before the freeze.

Why Old Pipes Struggle in Winter

  • Corroded pipes are thinner and more likely to crack when water expands.

  • Mineral buildup reduces flow, making pressure spikes worse during freezes.

  • Outdated materials like galvanized steel and polybutylene are prone to failure under stress.

  • Hidden leaks can freeze, expand, and cause unseen damage until it’s too late.

Signs Your Old Pipes Are at Risk

  • Discoloured or rusty water from taps

  • Frequent leaks or drips, especially in cold weather

  • Unusual banging or knocking noises when water is running

  • Low water pressure throughout the home

  • Exposed piping that feels cold to the touch in basements or crawl spaces

How to Protect Your Plumbing This Winter

  • Insulate exposed pipes in unheated areas

  • Seal drafts near plumbing along exterior walls

  • Have your system inspected before a deep freeze

  • Replace weak sections with modern, durable piping

Why Work With Doug the Plumber

With 40 years of experience in homes, apartments, and commercial buildings, we know how older systems behave in cold weather. Our team can inspect, repair, or replace pipes before they fail—saving you from costly emergencies.

Call us Today!

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Doug the Plumber

Don’t Wait for a Burst Pipe

If your home has older plumbing, winter is the time to act. Call Doug the Plumber today to schedule an inspection and protect your home before the next cold snap.

We specialize in Bathroom and Kitchen Renovations, plumbing service, maintenance, and repair in the Comox Valley and beyond.

Call Us Anytime: (250) 897-1973