Cold weather can cause serious issues when it affects the water supply pipes in your home. Although cold temperatures generally cause things to contract, ice has more volume than water so when water freezes inside a pipe, it expands and increases pressure inside the pipe. The building pressure needs to escape so it literally bursts right out of the pipe. This sometimes occurs at a weak joint in the pipe but pressure can burst right out the side of the pipe wall. One way to prevent water pipes from bursting during extreme cold is to turn on your faucets to allow a slow but steady stream of water to escape. This will keep water moving through the pipes and, most importantly, prevent pressure from building up inside. To prevent frozen pipes, Insulate exposed water supply pipes with foam pipe sleeves and don’t allow the temperature in the house to fall below 55 degrees Fahrenheit. Open cabinet doors below sinks to allow warm air to circulate around pipes. For help winterizing your home, consider reaching out to your local Roto-Rooter Plumbing & Drain Service.
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