If you've experienced frozen pipes that require repairs, the first thing you'll need to do is determine the cause. Repairs to bursted pipes need to be carried out quickly and efficiently, as they are the one factor that's not favorable to you.
If a pipe is frozen and bursts, the water damage is usually extensive and costly and it's much better to repair the frozen or damaged pipe than to suffer the pipe burst.
To assess the severity of the damage, the initial step you should take is to turn off the main water valve that connects to your house, then switch on the faucet that which the damaged pipe is connected.
The reason for this procedure is to give the frozen water within the pipe a location to go, without water flowing through the pipe. After this is completed, it is possible to inspect the pipe to find the places in which it is been frozen. It is crucial to also look for cracks within the pipe or apparent bulges that might indicate the possibility of it bursting.
Once you've identified the source of the problem then the following step involves defrosting your area. It is vital not to attempt to make use of a burning torch made of propane or other open flames during this procedure.