How To Find A Water Leak In A Concrete Floor

If you have carpeted floors search for areas that look darker or are unexpectedly damp.

How to find a water leak in a concrete floor. But often the use of simple logical thinking and a process of elimination can go a long way to isolating the problem to a particular system or floor level or room. Check the outside walls of your home for possible leaks located at the base of the house structure. Water stains accumulating or spreading in a particular area indicate the source of the leak. Water leak detection companies such as us at water loss solutions have some very clever equipment to help find water leaks under a floor.

Look for water stains. Tracer gas can be particularly useful when trying to find a water leak under a concrete floor or slab. For concrete inspection we recommend using a flir e8 and at the higher end one of our t series cameras. Many use pinless moisture meters as a common way to detect moisture or verify the presence of moisture after a thermal inspection but as pinless.

The molecular size of the gas is far smaller than the water the escaping gas will easily permeate through the concrete and emerge at the surface where it can be detected using the sniffer air sampling equipment. A sudden decrease in water pressure water collecting in areas it shouldn t areas of carpet that stay damp. If the gutters are too close to a home s walls the accumulated water can lead to the deterioration of the concrete wall. To escape this water may pool on top of your floors yard or the concrete itself.

Another leakage factor comes from the water collected by gutters. Look for pools of water damp carpet or warped wood floors. Turn the water supply back on. To determine if the water leak is in the house or outdoors only for homes with meters located at the street turn off the shut off valve on your home s main water supply pipe.

Signs that you might have a leak under the concrete slab of your home include. If your foundation lacks insulation is too porous or has cracks moisture can then be introduced into the slab and water will appear in the basement. The clues for locating a leak under your indoor concrete floor are not always indoors. Slab leaks create water build ups underneath your concrete foundation.