Tips for Preventing Frozen Pipes in Portland Rental Properties

Portland winters are typically mild, but occasional cold snaps can put rental properties at risk of frozen pipes —a costly winter issue. These can disrupt water service for tenants and cause burst pipes, resulting in severe water damage. Luckily, preventive steps can protect your investment.
Follow these practical tips to help prevent frozen pipes in your Portland rental properties this winter.
Insulate Exposed Pipes
One of the most effective ways to prevent frozen pipes is to insulate any plumbing that is exposed to colder temperatures. Pipes in basements, attics, crawl spaces, garages, and exterior walls are the most vulnerable.
Foam pipe insulation sleeves are affordable, easy to install, and effective. In colder areas, wrap pipes with heat tape or cables for added protection. Proper insulation reduces the risk of freezing during cold snaps.
Seal Air Leaks Around the Property
Cold air entering through gaps around plumbing drops temperatures. Check for drafts near doors, windows, foundation cracks, and plumbing penetrations in walls. Seal gaps with caulk or weatherstripping to maintain warmth and reduce the risk of freezing.
Ensure the property’s insulation, especially in attics and under floors, is adequate for Portland’s winter.
Maintain Proper Indoor Temperatures
If the rental is vacant, keep the indoor temperature safe. Pipes can freeze if temperatures drop below 55°F.
Encourage tenants to keep the thermostat set to a consistent temperature.
- Avoid turning the heat off when leaving the home.
- Open interior doors to allow warm air to circulate
Vacant units should always be monitored during cold-weather events. A small investment in heating can help prevent major repairs later on.
Leave Faucets Dripping During a Freeze
During a severe cold, let faucets drip to relieve pressure in pipes. Moving water is less likely to freeze, and this can prevent bursts. Teach tenants when and how to do this safely.
Disconnect Outdoor Hoses and Protect Outdoor Spigots
Outdoor faucets and hoses are common sources of freezing. Make sure hoses are removed and drained well before temperatures drop. Install insulated faucet covers on exterior spigots to provide extra protection.
For older rentals, consider installing frost-free hose bibs to reduce the risk of freezing.
Educate Tenants on Warning Signs
Tenants are your first defense. Provide a simple guide covering signs of frozen pipes, such as:
- Little or no water flow
- Frost on exposed pipes
- Unusual smells coming from drains
Encourage immediate reporting of issues to prevent major damage.
Final Thoughts: Protect Your Property Before Winter Hits
Preventing frozen pipes is easier and cheaper than repairing damage. By winterizing plumbing, improving property insulation, and educating tenants, landlords lower their risk during cold weather.
Contact Rent Portland Homes – Professionals
Need help winterizing your rental? Want a professional property management team that protects your investment year-round? Call Rent Portland Homes – Professionals today to schedule your consultation and ensure your property stays safe, well-maintained, and tenant-ready year-round.
Let our team help save you the time and hassle of property management! Contact us today at (503) 646-9664 – Talk to a Live Person – Our office answers the phone 9 AM to 5 PM Monday through Friday – or click here to connect with us online.







