Slab and Leak Detection

A “slab leak” is a leak in the water pipes that run either inside or below your home’s concrete foundation. These leaks are often caused by corrosion over a long period of time, improper installation of plumbing, a home’s foundation shifting (like in cases of earthquakes), or abrasion as pipes rub against concrete or other material while expanding and contracting with hot and cold water temperatures.

Slab leaks don’t need to be major with pipes gushing water to pose a hazard. Even if only a small leak is present, water gradually accumulates beneath the foundation, building up until it’s forced out into your home or yard. Not only can this cause water damage, but it can warp wood floors, encourage mold growth, and weaken or damage your foundation.

Here are a few indications of slab leak:

• Your floors feel damp or warm.
• You’ve noticed a moldy smell, or mold has appeared out of nowhere.
• The water pressure is oddly low.
• The water bill is suddenly much higher.
• There’s mildew or moisture under the carpet.
• You can hear water running even when you’re not using it or running any water-consuming appliances.
• The water meter dial is moving although no water is being used.
• Cracks have appeared in walls and baseboards.
• There are areas of standing water around or near the foundation of your home.

The first step in stopping and repairing damage from a slab leak is to call a plumber. Since the problem lies below your home’s foundation and digging may be required, local utilities need to be notified, and the appropriate permits must be obtained from the city. Your plumber will use specific diagnostic equipment to locate the damaged pipes. The professionals at Twin Home Experts will do a complete inspection to understand the layout of your home, pinpoint where the leaks are coming from, and determine the best method to reach and fix them. There are two ways this is done:

Once you’ve determined you have a slab leak, it needs to be repaired as soon as possible. Even if you’ve only heard trickling water and haven’t noticed any damage, the accumulation of water beneath the house can eventually cause the foundation to shift, causing serious problems. If slab penetration or tunneling aren’t good options, your plumber may be able to apply a pipe coating. This consists of an epoxy (essentially a very strong, hard adhesive) which will coat the inside of the damaged pipes and stop the leak. In some cases, this may be enough to solve the problem, and in others it may stabilize the situation until more aggressive measures can be taken.

The plumbers at Twin Home Experts will assess the severity of your slab leak and advise you on the most appropriate, cost-effective method of repair. Once the slab leak has been eradicated, our team will address any other issues, such as mold and water damage. With over three decades of experience in the field, we understand not only concrete-slab construction, but that each situation is unique. With Twin Home Experts, you’ll get personalized service and a solution that’s tailored to your needs. Contact us today.