Frozen Drains |verified| Official

: If the drain is only partially blocked, pouring hot (not boiling) water down the drain can help melt the ice.

Woke up to a sink full of water that won't budge? With these sub-zero temps, frozen drains are becoming a common headache.

Before you start treating the problem, confirm the cause.

What’s your go-to winter home maintenance tip? Let me know in the comments! frozen drains

Blog Post / Informative Article Target Audience: Homeowners in cold climates, DIYers, Property Managers.

: Use foam pipe sleeves or fiberglass wrap for any drains in unconditioned spaces like garages or crawlspaces.

: Use a hair dryer on a low setting or wrap the pipe in towels soaked in hot water. : If the drain is only partially blocked,

A frozen drain is more than a minor inconvenience; it is a plumbing emergency. As water freezes, it expands, turning a small blockage into a cracked pipe or a flooded basement. Before you panic (or grab a blowtorch), here is your guide to safely thawing your pipes and preventing future freezes.

This is a leading cause of house fires in winter and can damage plastic pipes instantly.

: The "U" shaped bend under your sink always holds water to block sewer gases. This standing water is the first to freeze if the cabinet is cold. Before you start treating the problem, confirm the cause

: Water taking much longer than usual to leave the sink or tub.

But the true essay lies in the aftermath. Once the drain runs free, we do not reinforce it. We do not rip open the wall to add heat tape or re-route the pipe. No, we turn on the dishwasher, pour a cup of coffee, and promise to deal with it next summer. This is the human condition of maintenance: we only fight the war during the battle, never during the peace. The frozen drain is a seasonal amnesia. We forget the sound of the backup until we hear it again twelve months later.