How to Prevent and Thaw Frozen Pipes

1/24/2017 (Permalink)

• Water expands as it freezes, which can place  a great deal of pressure on whatever container it is enclosed in, including pipes, causing them to burst. 
• Pipes that are exposed to severe cold will freeze most frequently, such as those connected to outdoor hoses, swimming pool supply lines, and water supply lines in unheated interior areas such as crawl spaces or attics. 
• There are simple steps that you can take to prevent frozen pipes before the onset of cold weather: 
  • Drain water from swimming pool and water sprinkler supply lines and do not put antifreeze in these lines unless directed. 
  • Remove, drain and store hoses outdoors. Close inside valves supplying outdoor hose bibs and open the outside hose bibs so water can drain. Keep this valve open so any water that remains in the pipe can expand without causing the pipe to break. 
  • Locate water supply lines in and around the outside of your home that are in unheated areas and insulate these pipes. There are specific products designed to insulate pipes such as pipe sleeves or heat tape and even newspaper can provide protection to pipes that are exposed to extreme cold.