How to Prevent Frozen Pipes During a Massachusetts Winter

When water freezes it expands, and that pressure has to go somewhere — usually splitting the pipe at its weakest point. Pipes in unheated spaces like basements, crawl spaces, attics, garages, and exterior walls are most at risk when temperatures drop below 20°F.

Insulate exposed pipes with foam sleeves — especially near exterior walls.

Disconnect and drain garden hoses, and shut off exterior hose bibs from inside.

Keep cabinet doors under sinks open on the coldest nights so warm air circulates.

Let faucets drip slightly during extreme cold snaps — moving water resists freezing.

Keep your thermostat at 55°F minimum, even when you're away.

Seal drafts around windows, doors, and sill plates near plumbing.

Shut off your main water valve immediately, then call us. Never use an open flame to thaw a pipe. If a pipe has burst, turning off the water fast is the single biggest factor in limiting damage. We offer 24/7 emergency service across Eastern Massachusetts.