Rain, ice and snow can play havoc with water pipes. Below are tips for protecting your home’s plumbing during the winter season:
- Caulk around pipes where they enter the home.
- Close all foundation vents and fill vent openings with wood or StyrofoamTM blocks.
- Wrap outside faucets or hose bibs with insulation if you don’t have a separate outside valve to turn them off. Use molded foam-insulating covers which are available at hardware stores. Newspaper or rags (covered with plastic wrap) are another option.
- Disconnect garden hoses and drain in-ground irrigation systems.
- Insulate pipes in unheated areas, such as attics, crawl spaces and basements.
- When below-freezing weather is forecast, open cupboard doors in the kitchen and bathrooms. This allows these pipes to get more heat from inside your home.
- If you leave home for several days, put your furnace on a low setting. This may not prevent freezing pipes but it can help.
- Let a slight drip of water run when temperatures dip below freezing. Use cold water to avoid water heating charges.
WHAT IF PIPES FREEZE?
- Thaw plumbing lines safely with a hair dryer. Once the pipe has thawed, make sure to leave a little water running so the pipe doesn’t freeze again.
- Do not open the water meter box near the curb. It could increase the chance of freezing water at the meter.
WHAT IF PIPES BREAK?
- Close your main water shut-off valve to your house. Most shutoff valves are located where the water line enters the house, either at the front of your house where you connect your hose, or basement near the hot water heater, or inside the garage.
- Turn off the water heater. Locate the dedicated shut-off valve on the cold water inlet.
- Remember, the repair of broken pipes on the customer’s side of the meter is the customer’s responsibility. Contact a plumber for repair work.
The Water Bureau reminds customers that the best way to handle any sort of water emergency in your home including broken pipes is to be prepared before it happens. Taking a few minutes to familiarize yourself with the plumbing system in your home and note the location of all shut off valves are important steps in preventing a plumbing emergency from turning into a disaster.
Customers that experience urgent water problems should call the Portland Water Bureau’s 24/7 emergency hotline at 503-823-4874.