Although damage to pipes occurs when they initially freeze, the burst will only become apparent during the thaw. If freezing has occurred you should isolate the affected area by closing the stoptap on that supply.
The videos below give some information and advice on what to do if you have frozen pipes.
Dwr Cymru Welsh Water has teamed up with Aqualogic to offer our customers water pipe lagging kits.
To order your winter lagging kit, click here or call: 0844 324 0844 (local rate call), lines are open Monday to Friday 9am till 5pm.