As temperatures drop, frozen pipes become a serious risk for homeowners and businesses. When water freezes inside a pipe, it expands and creates pressure that can cause the pipe to crack or burst. The damage often isn’t discovered until temperatures rise and the ice begins to thaw, releasing water into the surrounding area.

A burst pipe can cause extensive damage to walls, flooring, furniture, equipment, and inventory. Fortunately, a few preventative measures can reduce the risk of frozen pipes and help property owners catch problems before they become costly repairs.

How to prevent frozen pipes

Preparing your property before winter arrives is one of the best ways to avoid plumbing problems. Whether you own a home or manage a commercial building, these steps can help protect vulnerable pipes:

• Insulate exposed pipes: Pipes in basements, crawl spaces, attics, garages, and exterior walls are particularly vulnerable to freezing. Use appropriate pipe insulation to help protect them from cold temperatures.
• Seal gaps and drafts: Check around windows, doors, foundations, and plumbing openings for gaps that allow cold air inside. Seal these areas to help maintain consistent indoor temperatures.
• Keep the heat on: Maintain a consistent indoor temperature, even when the building is unoccupied. Avoid turning the heat down too low overnight or during extended absences.
• Protect outdoor plumbing: Disconnect garden hoses, shut off exterior faucets, and drain outdoor water lines before temperatures drop.
• Allow warm air to circulate: Open cabinet doors beneath sinks, particularly when plumbing runs along exterior walls, to help warm air reach the pipes.
• Prepare before leaving town: If you’ll be away for an extended period, arrange for someone to check your property regularly. Depending on the plumbing system and length of your absence, shutting off and draining the water supply may also be an option.

Businesses should pay particular attention to plumbing in unheated storage areas, vacant spaces, and other parts of the building that don’t receive regular attention. Regular inspections can help identify vulnerable pipes before freezing temperatures arrive.

What to do if your pipes freeze

If you suspect a pipe has frozen, act quickly. Locate the affected area if possible and check for signs of damage. If a pipe has burst, shut off the main water supply to limit flooding.

If the pipe is intact and accessible, you may be able to thaw it using gentle heat from a hair dryer or heating pad. Never use an open flame to thaw plumbing. Keep the affected faucet open while the ice melts, and contact a licensed plumber if the pipe is inaccessible or you suspect damage.

Once the pipe has thawed, check for leaks and signs of water damage. Even a small crack can release a significant amount of water.

Environmental sensors provide an early warning

Preventative maintenance can significantly reduce the risk of frozen pipes, but it can’t eliminate every potential problem. A heating system can fail unexpectedly, a power outage can cause indoor temperatures to drop, or a pipe can develop a leak while nobody is around to notice.

Environmental sensors provide an additional layer of protection by monitoring conditions inside your property and alerting you when something goes wrong.

Two types of sensors are particularly useful during winter:

• Low-temperature sensors: These monitor indoor temperatures and send alerts when temperatures fall below a set threshold. This can help property owners identify heating problems or conditions that could put plumbing at risk.
• Water detection sensors: These detect unexpected water in vulnerable areas, such as basements, utility rooms, near water heaters, and beneath plumbing fixtures. Early alerts give property owners an opportunity to respond before water spreads and causes more extensive damage.

These sensors can be especially valuable for homeowners who travel frequently and businesses that close overnight, on weekends, or during holidays.

American Alarm offers environmental monitoring for both residential and commercial properties, including temperature and water detection. These systems can help property owners stay informed about potential hazards even when they’re away.

Protect your property before winter arrives

Frozen pipes and water damage can be expensive and disruptive, but preparation makes a difference. Insulating vulnerable plumbing, maintaining indoor temperatures, and inspecting your property can help prevent problems before they start.

Adding environmental monitoring provides another layer of protection, helping you identify freezing conditions and water leaks as early as possible. When it comes to winter property protection, preventing problems is important, but knowing when something goes wrong is just as valuable.

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