The cold weather can be disastrous for the plumbing system in a home, causing pipes to freeze and sometimes burst. When the temperature drops, homeowners must take precautions to protect their plumbing systems. The top things you can do to make sure your plumbing system runs smoothly in the cold weather includes ensuring proper insulation, turning off all the valves to the frozen pipes, and avoiding clogging drains. AllTight Plumbing and Heating Ltd. provides professional services for all kinds of plumbing problems.