Tracer Gas Leak Detection
Advanced gas-based detection technology for finding impossible-to-locate leaks in roofs, membranes, and complex systems.
How Tracer Gas Detection Works
Tracer gas detection is one of the most accurate methods for finding leaks in flat roofs, waterproofing systems, and buried pipelines. A safe, detectable gas is introduced into the system, and highly sensitive sensors identify exactly where the gas escapes.
- Hydrogen-Nitrogen Mix: Safe, non-flammable gas perfect for roof testing
- Helium Testing: Ideal for high-precision applications and small leaks
- Parts-Per-Million Sensitivity: Detects even the smallest breaches
- Non-Destructive: No damage to roofing or waterproofing materials
Best Applications
- Flat roof leak detection
- Waterproofing membrane testing
- Swimming pool liner leaks
- Underground pipe systems
- HVAC ductwork integrity
- Building envelope testing
Our Tracer Gas Process
Preparation
We seal the area and prepare for gas introduction
Gas Introduction
Safe tracer gas is introduced under the membrane or into pipes
Detection
Sensitive sensors scan the surface to find gas escaping
Marking
Leak locations are precisely marked for repair
Frequently Asked Questions
What is tracer gas leak detection?
Tracer gas detection involves introducing a safe, non-toxic gas (typically a hydrogen-nitrogen mixture or helium) into a system and using sensitive detectors to find where the gas escapes. This method is extremely effective for finding leaks in flat roofs, waterproofing membranes, and complex piping systems.
Is tracer gas safe to use?
Yes, the gases we use are completely safe. We typically use a 5% hydrogen / 95% nitrogen mixture, which is non-flammable, non-toxic, and environmentally friendly. Helium is also used for certain applications and is equally safe.
When is tracer gas detection recommended?
Tracer gas is ideal for flat roof leak detection, finding leaks in waterproofing membranes, locating breaches in swimming pool liners, and testing complex piping systems where other methods may not be effective.
How accurate is tracer gas detection?
Tracer gas detection is extremely accurate because the gas finds the exact path water would take to enter a building. Our sensitive detectors can identify the precise entry point of a leak, even in complex multi-layer roof systems.
Need Tracer Gas Leak Detection?
Our tracer gas technology finds leaks that other methods miss. Contact us for a consultation.