Person working under a sink wearing white gloves, holding a wrench to the pip.
Published On: December 18, 2025Categories: PlumbingTags: , ,

Family gatherings, holiday celebrations, and well-deserved vacations; there are lots of reasons to travel during the winter season. However, nothing dampens your spirits faster after a fun-filled getaway than returning home to frozen pipes or leaking plumbing fixtures. Even in Central Texas, where winters tend to be pretty mild, sudden cold snaps do happen and can cause serious damage to your plumbing system, especially when no one is home. 

Fortunately, with a little bit of planning and some preventative steps, you can avoid a plumbing catastrophe and safeguard your home when you’re out of town. Below, we share some simple tips you can use to keep your pipes and fixtures running smoothly. 

The Impact of Winter Travel on Plumbing Systems 

When a house sits empty, the plumbing system is idle. Any existing problems that went unnoticed before you left can worsen while you’re away, causing major issues. The cold weather can spell serious trouble, as frigid temperatures can lead to frozen or burst pipes, which can cause extensive — and expensive — damage. So, how can you avoid challenges? By being proactive and implementing a few strategies to protect your plumbing system before you depart. 

Read on to discover how to keep your plumbing running smoothly when you’re out of town this winter. 

Keep the Heat On 

Though it may be tempting to shut the heat off before you leave to save a few bucks on your utility bills, it’s one of the worst things you can do for your plumbing system. You can turn the thermostat down, but don’t turn it off completely; otherwise, you run the risk of coming home to froze and burst pipes. To prevent pipes in walls, crawl spaces, and attics from freezing, set the thermostat to at least 55°F. 

Pro Tip: Keeping the cabinet doors underneath sinks open will allow warm air to circulate any exposed pipes, reducing the risk of freezing. 

Turn Off the Main Water Supply 

Turning off the main water valve before you leave is one of the easiest and most effective ways to prevent water damage. Should a pipe crack or a fixture fail while you’re away, there won’t be any flowing water to cause flooding. Not sure where your shutoff valve is located? A reputable plumber will help you find it. 

Drain and Protect Outdoor Plumbing 

Outdoor plumbing pipes and fixtures are especially vulnerable in the winter, as they’re the most prone to freezing. Before you leave, be sure to: 

  • Disconnect all hoses 
  • Turn off the exterior water lines 
  • Drain all outdoor faucets 
  • Insulate exposed pipes using foam pipe covers or thick rags or towels 

These simple steps can drastically reduce the risk of freezing. 

Check for Active Leaks 

A minor leak or slow drip might not seem pressing, but over an extended period, especially in cold temperatures, serious water damage can occur. To avoid problems, take the time to inspect your plumbing system, checking the following areas before you leave: 

  • Under sinks 
  • Around toilets 
  • In laundry rooms 
  • Near water heats 
  • Around showers and tubs 

If you spot anything that looks unusual, don’t dismiss it. Schedule an appointment with a professional plumber to have the problem addressed before you leave town. 

Adjust the Water Heater 

If you’re going to be away for an extended amount of time, consider lowering the temperature on your water heater. Doing so will not only help to protect the heater, but it will also reduce your utility bills while you’re away. Keep in mind that unless a plumber advises you to do so, the unit shouldn’t be turned off completely. 

Schedule Check-Ins 

Arrange to have a trusted family member, friend, or neighbor check in on your house every couple of days while you’re away. Ask them to: 

  • Check for signs of leaks 
  • Make sure the heat is still running 
  • Look for signs of visible water damage 

Having someone you trust check on your plumbing system while you’re away adds another layer of protection. They can alert you to any problems, and so you can make plans to have them addressed. 

Book a Plumbing Inspection 

If you really want to enjoy a worry-free trip, schedule an inspection with a professional plumber before you go away. A licensed and experienced plumber will perform a comprehensive inspection to check for any vulnerabilities. If any issues are detected, they can make the necessary repairs and ensure your plumbing system is ready for the cold. 

Travel in Confidence with Slim Plumbing 

At Slim Plumbing, we know how stressful plumbing problems can be, especially when you’re out of town. With years of experience and a proven track record of success, we have helped countless homeowners keep their plumbing systems in top shape. From preventative inspections and winterizations to 24/7 emergency plumbing repairs, when we’re on the job, you’ll be able to travel confidently knowing your plumbing system is in the best care. 

Before you pack your bags for a winter getaway, contact Slim Plumbing to make sure your plumbing system is in good shape. Give us a call today to schedule your service and enjoy your trip with peace of mind.