Most Dallas, TX neighborhoods have clay soil. When wet, this soil expands and then contracts when dry. Year-round, these movements place considerable stress on concrete slabs and the plumbing that lies beneath them. They can cause cracked or offset pipe sections, soil erosion, and soil voids. The resulting slab leaks can damage homes from underneath, especially when left unchecked. The consequences of unchecked slab leaks include elevated water bills, widespread mold infestation, and serious structural problems. Fortunately, there are several ways to detect and successfully resolve slab leaks before they escalate.
How Pros Find Slab Leaks: Acoustic, Thermal, and Isolation
Our plumbers identify slab leaks in Dallas homes by checking for visual cues. However, they also use advanced diagnostic tools to pinpoint the exact locations of leaks, their magnitude, and their most likely causes.
Acoustic Leak Detection
During acoustic leak detection, our plumbers place sensitive listening devices on slabs. These devices pinpoint issues by revealing where dripping or running water sounds are loudest.
The versatility of acoustic leak detection makes it an excellent choice for multiple pipe materials and varying leak sizes. Our team can use acoustic leak detection to find both major pipe ruptures and pinhole leaks.
Thermal Leak Detection
Whether hot or cold, leaking water is usually a different temperature than the surrounding area. During thermal leak detection, our plumbers scan slabs with high-tech thermal imaging cameras to spot temperature differences. These tools allow them to determine the general locations of slab leaks without cutting into your floors.
Isolation
With isolation, our plumbers isolate small sections of pipe. They then pressurize these sections and test them individually for pressure drops. Isolation is an effective, standalone leak-detection method, but it can also supplement other techniques.
Early Warning Signs: Hot Spots, High Bills, and Pooling
Even beneath slabs, cracked, crushed, and offset sewer pipes can fill homes with rank sewer gas odors. If you smell an odor in your home, you may have a sewer line leak beneath your slab. In addition, damaged water supply lines leak water constantly. You might hear the sound of dripping water, even when your taps are off. Other slab leak signs include hot spots, high water bills, and pooling water.
Hot Spots
If your floor feels warm underfoot or to the touch, the heat from a leaking hot water supply line is radiating through it. Other noticeable changes in indoor conditions often accompany hot spots. You might have:
- Condensation-covered windows
- Damp drywall
- Dank, musty odors
- Muggy, heavy, or oppressive-feeling air
Excess moisture paired with heat can also cause many flooring materials to peel, buckle, or warp.
High Bills
Every sudden and significant increase in your water bill should have a reasonable cause. For instance, if you recently installed a dishwasher or welcomed a new family member, you’re probably using more water than you did before. But if your water bill spikes and your use doesn’t change, the most likely explanation is a hidden water leak.
Pooling Water
If your carpet and the underlying padding are soaked, this is a likely sign of a slab leak. Laminate and hardwood floors will often have slick spots or fast-spreading puddles along with loose, lifted, or warped sections.
Repair Options: Spot Repair, Epoxy Lining, or Whole-House Repiping
Based on your budget, the integrity of your under-slab pipes, and soil conditions, you have access to several repair options. After investigating your leak, our plumbers can guide you through repipe vs repair options.
Spot Repairs
For minor, isolated leaks, our plumbers can cut through your flooring and slab and replace the damaged pipe section. This may be the right choice for your slab leak if the damaged section is small and the rest of the piping is in good condition.
Epoxy Lining
Epoxy lining is a trenchless pipe repair solution that works well for minor to moderate pipe damage. Our plumbers insert a flexible, epoxy-resin-saturated liner into the damaged pipe and inflate it. As these lines cure in place, they effectively restore the pipe’s integrity.
Whole-House Repiping
If you have an aging plumbing system, our plumbers may recommend whole-house repiping service. This is the best choice for slab leak repairs whenever there are multiple leaks, recurring leaks, or signs of systemic plumbing failure.
Choose the Right Fix for Your Home and Budget
Proudly serving Dallas and the surrounding communities, Cody & Sons Plumbing, Heating & Air can help you find the right fix for your home and budget. We offer expert slab leak detection and repairs.
Book leak detection service in Dallas today by calling Cody & Sons Plumbing, Heating & Air.
