Frozen Water Pipes – What Should You Do?
Frozen water pipes are a big problem in homes and businesses in cold weather . The initial problem is no water supply – but this can be followed by burst pipes and flooding. A frozen pipe doesn’t leak, so you’ll only discover the damage after the ice melts, and a ruptured pipe can cause a great deal of damage. Here’s a guide on what to do if you suspect your pipes have frozen.
Turn off the water at the main stop cock (stop valve): this is normally found near where the water pipe enters the building, often under the kitchen sink. It may be outside the house – and you will need a special tool to turn it off. If you don’t know where it is – find out now. Ask a neighbour where theirs is.
Do this even if you only suspect your pipes are frozen, since they could also have burst, and, by turning off the water, you will reduce the amount of water that can escape, and so minimise damage to your home.
Examine the water system for fractures in pipes or any sign of pipes being pulled from joints. Ice on the outside of a pipe is often an indication that it has burst.#
Try and empty the cold water tank by opening taps that are working and flushing toilets. This will reduce the amount of water in the cold water tank – and therefore reduce the amout left to cause damage.
Thawing Pipes : Before you start to thaw the system, try and remove or protect items that might be damaged by water. Cover electrical junction boxes and wiring.
Switch off the central heating and any other water heating installations at the same time.
Begin thawing the pipe from the tap side of the frozen area, by warming it gently, and work back towards the header tank. Use a hairdryer or hot water bottle or cloths soaked in hot water . Heat the house with appliances not connected with domestic hot water or water-based central heating.
If you do get water leaks coming through the ceiling, collect it in buckets. If the ceiling starts to bulge, pierce the plaster with a broom handle to let the water through and stop it spreading in the ceiling.
December 23, 2010
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Posted by myhome
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