THE NORTHWEST HOMEOWNER JOURNAL

How to Prepare Your Home for Winter

Photorealistic exterior winter-preparation scene showing a disconnected outdoor hose bib, accessible water shutoff, and downspout directing rainwater away from a Pacific Northwest home.
AI-generated illustration for this plumbing guide; not a photograph of an actual Northwest Plumbing Services project.

Winter across Columbia County often means persistent rain, saturated ground, and occasional cold snaps. A little preparation can help protect your plumbing and make a small issue easier to manage if it develops. Before the weather turns rough, take a few minutes to locate your main water shutoff, tidy the areas that move water away from your home, and look for signs of leaks or slow drains. These practical checks are useful for older homes, remodels, and newer construction alike. If you find a problem that is beyond a simple homeowner adjustment, Northwest Plumbing Services can help with plumbing repairs, water and drain lines, repiping, and other residential or commercial plumbing needs.

Northwest Plumbing Services is family-owned by David and Mindy Sass and has served customers since 1991. Contact our Oregon office for showroom directions or mailing details. Call (503) 366-1323 or email office@nwplumbingservices.com. Oregon CCB#77141. Contact the office to confirm current availability and whether a requested service is a fit; no 24/7 response promise is made here.

Prepare outdoor faucets and exposed pipes

Know where the main shutoff valve is before an emergency. If a pipe starts leaking, turning off the water quickly can limit damage while you contact a plumber. Check hose bibs and any exposed piping around the home before a freeze is forecast. Remove garden hoses, let trapped water drain, and leave the outdoor faucet open briefly so residual water can escape. Store hoses where they will not crack or collect standing water. For isolation and preparation context, review our Whole-Home Water Shut-Off Help guidance.

Do not use an open flame or improvised heat source to thaw a frozen pipe. If a faucet stops flowing during a cold spell, turn off the water if you can, open the affected faucet, and call for professional guidance if the line does not thaw safely.

Keep gutters and downspouts moving water away

Leaves and roof debris can block the path rainwater needs to reach the ground. Clean gutters and check that downspouts discharge away from the foundation. If water spills over the edge or pools beside the house, correct the blockage or redirect the outlet before repeated storms add more moisture to the soil. Use a stable approach and consider a professional for work at roof height.

Check drains, sewer lines, and visible plumbing

Slow drains, recurring backups, gurgling, or sewage odors deserve attention before a major storm. Heavy rain can add pressure to already stressed drainage systems, while roots, age, or existing damage may restrict a line. Avoid pouring chemical drain cleaner into a repeatedly blocked drain; it may not solve the underlying issue and can create a hazard for anyone working on the pipe. A plumbing professional can help determine whether the concern involves a fixture, a water line, or a larger drain or sewer line.

Make a simple winter plumbing plan

Keep the shutoff location, a flashlight, and a list of important contacts easy to find. If you will be away during a cold snap, ask a trusted person to check the home and know how to shut off the water. For maintenance, repairs, water heaters, remodels, or new-construction plumbing, contact Northwest Plumbing Services at (503) 366-1323 or office@nwplumbingservices.com to discuss the right next step for your Oregon property. For water-heater maintenance and planning context, review our Water Heater Service guidance.

Questions about this topic

What should I do if an outdoor faucet freezes?

Turn off its water supply if possible, open the faucet, and avoid open flames or sudden high heat. If it stays blocked or leaks, contact Northwest Plumbing Services.

When should I call a plumber before winter?

Call if you notice recurring backups, gurgling, sewage odors, visible leaks, damaged piping, or a water-heater concern. Early evaluation can identify the affected line or fixture.

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