Flood prevention is always better than cure. The following measures should help you prepare for water coming in and avoid damage:

Lag your pipes and water tanks to prevent freezing in winter. Don't forget those in unheated areas of your property, such as attics
If going away, set your central heating to make sure your room temperature never drops below zero. If you'll be away for a long time, drain your system and turn off the water supply at the stopcock
Fix dripping taps, as even a small trickle can freeze and burst your pipes
Get your boiler serviced regularly to check for damage
Look out for signs of leaks in radiators or other appliances
If a pipe freezes, thaw it gradually using hot water bottles, a towel soaked in hot water or a hairdryer on the lowest setting. Start at the end nearest the tap
If a pipe bursts, turn the water off at the stopcock and turn on all your taps to drain your system
Clear any debris from your gutters and downpipes regularly, and make sure all run-off points are unblocked.

If you know your home is in a high-risk area, there are several extra flood-prevention measures you can take:

Get expert advice on making your home as flood resistant as possible. This could include installing flood-proof UPVC doors, skirting boards and window frames; plastering external walls with a waterproof coating; and even installing floodgates at your doors
Buy water pumps to help get rid of any standing water in your home and install backflow valves on drains to prevent overflowing sewage coming into your home
Keep sandbags in your garage or garden shed in case of emergency
Place all important documents, such as passports and insurance policy documents, in watertight containers and keep them high above ground level
Make sure you know how you; your family and your pets can get to safety in the event of a disaster
Look out for flood warnings on TV or the radio.

Flood prevention advice & tips

What causes flooding?