Hidden leaks in your plumbing are one of the hardest issues to deal with in your home, because if you don’t know where a leak is, how can you fix it? This problem happens because a large portion of your plumbing is concealed behind your walls, flooring, and insulation.
Also, the plumbing network in most homes is quite vast. Examining every single part of the system to see if it is leaking is virtually impossible, notes KRS Lynchburg. This is why hidden leaks in the plumbing are one of the leading causes of water damage, mold, and related problems in homes.
What are the usual ways to find hidden leaks in a home?
The main challenge is that there are hundreds of potential locations in your home where hidden leaks can lurk. Leaks can occur in your pipes as well as pipe joints, seals, and connections. Even if there are clear signs of the leaks, those signs can be misleading.
So, if you suspect a plumbing leak in your home, how do you locate it? Typically, you have to listen for the sound of running water inside your walls or look for water stains/damp spots in your home. You may even have to dismantle walls or dig up your pipes to find the leak.
These methods are inaccurate, and they waste your time while plumbing leaks devastate your home. Surely, there has to be a more efficient way to find hidden plumbing leaks in your home?
Smoke Testing: a better way to find plumbing leaks
Smoke testing locates leaks in your plumbing by filling the system with harmless smoke to see where the smoke will emerge inside your home. If there are leaks or openings in your plumbing, these defective spots will let the smoke escape, revealing the exact location of the leak.
How does smoke testing work?
After sealing the plumbing system to ensure that smoke cannot escape through any accidental pathways, a smoke machine is connected to the cleanout, vent stack, or other access point
A special water-based liquid (smoke test fluid) is heated to generate a safe, non-toxic smoke (actually a dense white vapor), which is then pumped into the plumbing system by the smoke machine
As smoke is pumped into your plumbing, the technician will visually inspect the house, looking for where the smoke will emerge inside the home
If you smell smoke or see a visible trail of smoke in any part of your home, there is a crack, leak, or opening in the plumbing.
What are the advantages of smoke testing over other methods of leak detection?
Benefits of smoke testing
- Fast and efficient: Smoke testing is faster than most leak detection methods. Performing a smoke test is simple and time-saving. One technician with the right equipment can carry out a smoke test effectively.
- Non-Invasive: Smoke testing eliminates the costly, tedious, and time-consuming step of breaking concrete or digging up the lawn to find pipe leaks. It can be done with minimal disruption to your home.
- Highly accurate: Smoke testing reveals leaks in your plumbing system with pinpoint accuracy. This method will uncover even the smallest leak in your plumbing system.
- Cost-effective: Smoke testing is inexpensive. Instead, it saves you money by helping you avoid the cost of invasive leak detection methods and also letting you find leaks early.
- Safe and eco-friendly: The smoke used in smoke testing is not toxic. It is water-based and approved for use in homes and offices. Smoke testing poses no risk to humans, animals, or nature.
- Smoke testing is versatile: It can be used to locate a variety of problems in your plumbing system, including minor leaks, major leaks, blockages, and rodent entry points.
When should you use smoke testing?
Smoke testing is the perfect tool for finding leaks in your plumbing and other systems in the following scenarios:
- Finding hidden water leaks: If you suspect that your water pipes may be leaking but those pipes are hidden inside your walls, ceilings, or underground, smoke testing provides an easy method for pinpointing the location of the leak.
- Solving sewer and septic issues: Sewer gas odors in your home or around your yard often mean a leaky pipe, broken seals, or weak joints in your drainage system. Doing a sewer smoke test will help you determine the nature and location of the problem.
- Post-construction verification: If you recently installed, repaired, or renovated your plumbing, a smoke test helps you verify that all components of the system are watertight. This step prevents problems in your plumbing.
- Fix indoor air quality issues: Leaks and gaps in your home’s building envelope increase your energy spending by overworking your HVAC. Smoke testing is an effective tool for finding gaps and leaks that allow outside air, pollutants, or allergens into your home.
Lastly, smoke testing may be the missing tool in your preventive maintenance plan. The basis of a preventive maintenance plan is early detection and quick resolution of problems. Smoke testing makes this possible if it is done on a regular schedule.