When a single pipe freezes and bursts in your home, it can release up to 250 gallons of water per day into your living space. The aftermath of frozen pipes often goes far beyond a plumbing repair — leading to severe water damage, potential structural issues, and the added stress of navigating insurance claims.
Across the greater Philadelphia area of Pennsylvania and New Jersey, many homeowners don’t think about their plumbing until a winter emergency occurs. By the time you notice low water pressure or hear a pipe burst, water damage may already be spreading through walls, floors, and ceilings. This local guide explains why pipes freeze in our region, how to reduce the risk, and what to do if winter weather causes damage to your property.
With another cold season approaching in the Philadelphia area, taking preventive steps now can help protect your home from one of winter’s most costly and disruptive problems.
Understanding Frozen Pipe Risks
In southeastern Pennsylvania and nearby New Jersey, frozen pipes are among the most common winter-related property issues. If not addressed quickly, they can cause extensive damage to interior finishes, structural components, and personal belongings.
Why Pipes Freeze in Winter
When temperatures drop below freezing in the Philadelphia region, water inside pipes can begin to solidify. As it freezes, water expands by approximately 9%, creating extreme pressure inside the pipe. That pressure can exceed 2,000 PSI, often causing pipes to crack or burst at their weakest points — even when made of metal.
Areas Most at Risk in Your Home
In many Philadelphia-area homes, specific locations are especially vulnerable during cold snaps:
- Pipes in unheated spaces such as attics, basements, and garages
- Plumbing located in exterior walls with limited insulation
- Water supply lines running through crawl spaces
- Outdoor faucets and irrigation systems
Because these areas receive little consistent heat, they are often the first to freeze when temperatures plunge.
Warning Signs of Frozen Pipes
Catching frozen pipes early can help limit damage. Watch for:
- Faucets with reduced or no water flow
- Unusual odors coming from drains
- Visible frost on exposed piping
- Whistling, banging, or other abnormal plumbing sounds
If neighboring homes in your area are experiencing frozen pipes, your property may be at increased risk as well.
A burst pipe can cause serious water damage in your home, flooding your space with hundreds of gallons in just a day or two. This not only risks mold growth and higher repair costs but can also impact electrical systems, posing safety concerns. Timely action is essential to mitigate these issues and safeguard your home and health!
If your Philadelphia-area property has already been damaged by frozen or burst pipes, Young Adjustment Company can help you navigate the insurance claims process and protect your interests. Call 800.345.8321 to speak with an experienced public adjuster who understands local property and insurance conditions.
Preventative Measures Before Winter
In the Philadelphia region’s unpredictable winter climate, preparation is the most effective way to reduce the risk of frozen pipes.
Insulating Exposed Pipes
Wrap exposed pipes in unheated areas with foam pipe insulation or sleeves. In icy regions in Pennsylvania and New Jersey, heat tape or thermostatically controlled heat cables can provide added protection during extended cold spells.
Sealing Cracks and Openings
Cold air infiltration commonly causes frozen pipes. Seal gaps around pipe entry points, vents, and exterior walls using caulk or insulation to protect plumbing and improve energy efficiency.
Maintaining Proper Heat Levels
Keep your home heated to at least 55°F, even when you’re away. While heating costs may increase slightly, they are far lower than the expense of water damage repairs. For vacant or seasonal properties, arrange for periodic checks during the winter months.
Protecting Outdoor Faucets
Disconnect and drain garden hoses before winter. Shut off indoor valves supplying outdoor faucets and drain any remaining water. Insulated faucet covers offer an inexpensive layer of added protection.
Using Smart Water Monitoring Systems
Innovative water monitoring systems can detect temperature drops or abnormal water flow and send alerts to your phone. Some systems automatically shut off the water supply when issues arise, helping prevent severe damage while you’re away from home.
Emergency Actions During Extreme Cold
Even with preparation, sudden cold snaps in the Philadelphia area can still cause problems.
Allow Faucets to Drip
Allowing faucets to drip slightly helps keep water moving and reduces the risk of freezing. While it may increase your water bill modestly, it’s far less costly than repairing burst pipes.
Open Cabinet Doors
Open kitchen and bathroom cabinets to allow warm air to circulate through the plumbing, especially along exterior walls.
Act Quickly if Pipes Freeze
If you suspect frozen pipes:
- Keep the affected faucet open
- Apply gentle heat using warm towels, heating pads, or hair dryers
- Never use open flames or high-heat devices
- Continue until full water pressure returns
Contact a licensed plumber if the frozen section is inaccessible, thawing attempts fail, or leaks appear.
What to Do After Frozen or Burst Pipe Damage
If a pipe bursts, shut off your main water valve immediately to stop further flooding. Turn off electricity in affected areas to reduce safety risks.
Document all damage thoroughly with photos and videos, including damaged materials and personal belongings. Keep detailed records of repair bills, invoices, and any temporary housing expenses.
Once the immediate emergency is handled, protecting your insurance claim is critical. Young Adjustment Company represents property owners throughout Pennsylvania and New Jersey, with a strong focus on the Philadelphia area. If frozen pipes or water damage have affected your home, call 800.345.8321 to speak with a public adjuster who works for you — not the insurance company.