{nationalplumbingservices}, {67 Wingate Square}, {London}, {SW4 0AF}, {London}, {United Kingdom}, {0203 488 1053}
67 Wingate Square SW4 0AF London, London
Phone: 0203 488 1053

0203 488 1053

Tips to fix Hidden Water Leaks

6 Tips for Finding and Fixing Hidden Water Leaks in Your London Home

Water leaks can be a homeowner’s worst nightmare since they ruin property, waste water, and raise utility costs. While some leaks are visible, others could be concealed and silently cause damage beneath floors or behind walls. It’s critical to take immediate action if you believe your London house has a hidden water leak.

This article will provide you with 6 simple instructions for locating and fixing elusive leaks, saving you time and money.

Monitor Your Water Meter

Unexpected increases in your water bill are among the first indications of a hidden water leak. Start by shutting off all water sources inside and outside of your home before looking for leaks. After noting the water meter reading, wait a few hours before using any water. Recheck the meter once this time has passed. You probably have a leak if the reading has changed. This preliminary test will show if there is a leak but won’t show where it is.

Conduct a Visual Inspection

It’s important to check your house for obvious indications of water leakage. Look for areas of dampness or discoloration on the flooring, ceilings, and walls. Pay close attention to places that are close to pipes, sinks, toilets, and other water-using fixtures. Wall softening or bubbling paint are other signs of hidden leaks. If you detect any of these symptoms, you should either conduct additional research or hire a qualified plumber.

Use Food Coloring in the Toilet Tank

Put a few drops of food coloring in the toilet tank to see if there is a leak. Avoid flushing for around 30 minutes. After this time, if the food coloring is still in the toilet bowl, you have a leak. Over time, toilet leaks can waste a lot of water, so getting them fixed right away is crucial.

Inspect Your Exterior Water Sources

Water leaks outside can go unnoticed for a very long time. Examine hoses, sprinklers, and outdoor faucets for any indications of water dripping or collecting. Check to see that the faucets are completely off and not dripping at the base. Outdoor leaks can be stopped from wasting water and perhaps harming your landscaping with prompt identification and repair.

Check Water Pressure

Unusual low water pressure could be an indication of a plumbing system leak. To check the water pressure at various faucets throughout your house, use a pressure gauge. There can be a hidden leak if you observe substantial changes or continuously low pressure.

Seek Professional Help

It’s preferable to get professional assistance if you can’t find the leak’s source or if you feel uneasy doing repairs on your own. Plumbers with experience have the specialized equipment and knowledge needed to quickly find and resolve concealed water leaks. In order to prevent future leaks and potential water damage, they can also offer preventive maintenance.


To save money on repairs and conserve water, it’s crucial to find and correct hidden water leaks in your London house. You may frequently spot leaks before they become serious by keeping a close eye on your water meter, performing visual inspections, and utilizing inexpensive tests like food coloring in the toilet tank. Don’t hesitate to contact a licensed plumber for assistance, though, if you run into problems or the leak looks severe. Keep in mind that fixing water leaks quickly will not only save you money but will also shield your house from possible water damage.

Did you looking for Plumber Near London ?

To get a free quote, call National Plumbing Service. We provide reliable plumbing and heating services in the London area. We have certified plumbers and gas-safe registered engineers. Our Price is transparent, with no hidden costs. We stock most common parts and provide a 12-month workmanship guarantee. You are just one call away from us. 0203 488 1053