Water is a unique liquid as it expands when it freezes (as in ice). Therefore, plastic or metal pipes that contain water are under tremendous pressure when this occurs in colder weather. This can cause even the best-made pipes to break or crack. Pipes that are susceptible to this are located in areas like swimming-pool supply lines, water-sprinkler lines and water-supply pipes in unheated interior areas like basements and crawl spaces, attics, garages or kitchen cabinets. Also, pipes that run against exterior walls that have little or no insulation are also vulnerable to breakage or cracking.

Even before the onset of the cold weather months, pipe freezing can be prevented by draining water from swimming-pool and water-sprinkler supply lines. Antifreeze should not be used in these lines unless directed. Antifreeze is environmentally harmful, and is dangerous to humans, pets, wildlife and landscaping. Hot- and cold-water pipes in areas with no heat should be insulated. Products such as pipe sleeve, or installing heat tape or heat cable, can be used to insulate water pipes. If on a budget, newspaper can provide some degree of insulation and protection to exposed pipes.

During the cold-weather months, allowing warm air to circulate around plumbing can help keep pipes from freezing. If exposed pipes have faucets attached, a trickle of cold water dripping from them will help prevent the pipes from freezing.

If the pipes have already frozen, thawing them is necessary. Faucets with frozen pipes should be kept open. As frozen pipes are treated, running water through the pipe will help melt any ice. Applying constant heat in the form of a heating pad wrapped around the pipe, a hair dryer or space heater, or wrapping pipes with cloths soaked in hot water will help thaw them. Careful care should be taken to avoid using open-flame devices.

Sometimes if one pipe is frozen, additional pipes may freeze, as well. Hence, all the faucets must be checked. In cases where the frozen area of the pipe is not known or not accessible, a licensed professional’s help must be sought. Call us today at Drain King if you experience any problems with frozen pipes this winter. We are your local experts and will take care of all your needs in an efficient and professional manner.