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How to Protect Your Home from Water Damage During a Leak
December 18,2025

Did you know that water damage is one of the most common and expensive disasters in residential properties? With this in mind, protecting your most important asset during a leak is a top priority. At Mr. Rooter Plumbing, we leverage extensive expertise and specialized techniques to prevent devastating scenarios and costly restorations down the line. If you prefer a more hands-on approach to water leak repairs, knowing how to protect your home from water damage can make a big difference. Here’s a guide to help you protect your home from water damage during a leak.

Only Run Your Appliances When You’re at Home

Plumbing comprises a vast network of pipes that supply and remove water in residential and commercial buildings. While modern pipes are made from durable materials, they can fail unexpectedly, causing extensive damage if left unattended. As you think about your oven or stove this cold season, prioritize your water-related appliances as well. Don’t just start your appliances before leaving, whether it’s your laundry machine or dishwasher. The last thing you want is to come home to a flooded basement or kitchen, causing severe water damage and emergency repairs.

Install Leak Detection Sensors

A dripping or leaky faucet in the bathroom may be easily detected, but a crack under your floor can go undetected for a long time. If you notice a sudden spike in your water bills, mold growth, low water pressure, or foundational cracks, schedule professional leak detection quickly. A plumber in South Jersey area can recommend installing a leak detector, ensuring instant alerts and early intervention before things get out of hand. These devices are strategically placed in areas where water releases usually occur, providing peace of mind knowing you are ahead of the problem.

Set Up Automatic Shutoffs

Modern leak detection systems come with automatic shutoff features, which activate when a leak is detected. This means you don’t have to manually cut off the water supply to your home after receiving the alert on your smartphone. Automatic shutoff capabilities buy you time to call a plumbing repair service while preventing water damage. Upgrading your plumbing with modern gadgets may seem costly, but the long-term savings make it a worthwhile investment.

Know Where Your Shutoff Valve Is Located

Whether you recently moved in or are a seasoned homeowner, knowing where your main water shutoff valve is located can make a big difference. Also, check fixtures and appliances to locate individual shutoff valves, including your dishwasher, washing machine, sinks, and toilets. By familiarizing yourself with the location of all your shutoff valves, you can isolate a leak immediately it occurs and minimize the damage to your home.

Keep the Heat On Throughout Wintertime

As the cold spells roll in, keeping your heat on indoors, even when you're away, is crucial. Exposed or exterior pipes can freeze if left unprotected from the freezing temperatures, causing leaks and breaks. The general rule of thumb is to set your thermostat at 55 degrees Fahrenheit to keep the interior of the wall cavities and floor, where piping is usually located, above freezing temperatures. Plumbing lines are constantly under pressure in winter, and when a frozen line thaws, water damage can occur quickly.

Call a Professional Plumber

When it comes to plumbing issues, investing in water leak repair services can protect your valuables and prevent unnecessary disruptions to your routine. Nothing is more frustrating than making impromptu adjustments to your living situation due to plumbing leaks. Contact Mr. Rooter Plumbing to take a more proactive approach in protecting your home. We provide comprehensive leak detection and repair services, giving you peace of mind knowing your system is in top condition year-round.