Freezing Temperatures Are Coming: How to Prepare Your Plumbing

When water freezes, it expands. If pipes are exposed or not properly insulated, that can cause pipes to crack or burst. Planning ahead makes the difference.
Freezing temperatures are expected this weekend, with overnight lows reaching around 32°F or below.

This isn’t something we deal with often in our area, which means many properties may not be prepared for freezing conditions.

Local HOAs and property managers are already sharing reminders and checklists as a cold storm is expected to move through this Sunday. When freezing weather arrives suddenly, plumbing systems are often one of the most vulnerable parts of a property.

Why Freezing Pipes Are a Problem

When water freezes, it expands. If pipes are exposed or not properly insulated, that expansion can cause pipes to crack or burst. In many cases, the damage isn’t noticed until temperatures rise and water begins leaking.

For commercial properties and multi unit buildings, frozen pipes can lead to water damage, service disruptions, and costly repairs. Taking a few preventative steps ahead of time can significantly reduce that risk.

Steps to Take Before Temperatures Drop

Based on current forecasts and guidance being shared locally, here are practical steps property owners and managers should consider.

Outside and Structural Areas

  • Insulate or wrap exposed pipes, hose bibs, and irrigation valves
  • Disconnect garden hoses and drain exterior spigots
  • Shut off and drain irrigation systems if they are not winterized
  • Make sure attic access points are closed and sealed
  • Check that garage doors close fully and seal properly
  • Close crawlspace vents where applicable

Inside the Property

  • Keep thermostats set to a consistent temperature, even overnight
  • Open cabinet doors under sinks to allow warm air to circulate
  • Let faucets drip slightly during the coldest hours
  • Locate and ensure access to the main water shut off valve
  • Use space heaters safely and never unattended

If the Property Will Be Unoccupied

Unoccupied buildings and vacant units are more likely to experience freeze related damage.

If a property will be empty:

  • Do not turn the heat off completely
  • Arrange for someone to periodically check the property
  • Make sure emergency contact information is current

Planning Ahead Makes the Difference

Cold weather events like this may be short, but plumbing damage can have long term effects. A small amount of preparation now can help avoid emergency calls, water damage, and unnecessary downtime.

If you manage or own commercial property and have questions about preparing your plumbing system for freezing temperatures, PlumbX can help.

📞 843-405-8800

📧 hello@plumbx.com

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