Tracer gas is one of the most effective and reliable methods for detecting hidden leaks in pipework and sealed systems. A safe, inert gas (typically a hydrogen and nitrogen mix) is introduced into the system. If a leak is present, the gas will escape through the smallest of openings and, in most cases, allows us to accurately pinpoint the leak using a sensitive detection device.

Vortex Leak Detection use the Jacob’s mc Sniffer 430, a professional wireless gas sniffer to find leaks on incoming mains, hot and cold-water systems, heating pipes, and underfloor heating.

Thermal inspection cameras are a fast and effective way to detect hidden leaks without causing any disruption. By scanning surfaces, we can identify temperature changes caused by moisture or escaping water, allowing us to pinpoint problem areas quickly and accurately. We use the Hikmicro Pocket 2, a powerful little pocket camera. It highlights surface temperatures by showing up on screen with different blends of colours to define between hot and cold.

A moisture meter is a quick and reliable tool for detecting hidden dampness caused by water leaks. By measuring the moisture levels within walls, floors, and other materials, we can identify areas affected by water ingress—helping to confirm the presence of a leak and track how far the moisture has spread without needing to open up walls or floors unnecessarily.

An endoscope camera allows us to visually inspect hidden pipework and tight spaces with minimal disturbance. By feeding a small camera into hard-to-reach areas—such as behind walls, under floors, or inside voids—we can visually confirm the location and cause of a leak with high accuracy without opening up large sections of your property.

Using a pressure gauge is one of the simplest and most effective ways to check for hidden leaks in pipework. By isolating a section of the system and monitoring pressure levels over time, we can confirm whether a leak is present—even if it’s not yet visible.

A listening stick is a tried-and-true tool for detecting leaks by sound. By placing the stick on exposed pipework or surfaces, we can listen for the distinct sound of water escaping under pressure, helping to identify the general area of a hidden leak especially for mains water leaks.

Salts testing is a highly effective method for detecting leaks in concrete or masonry structures. By analysing the presence of salts in the material, we can identify areas affected by moisture ingress—helping to confirm the existence of a leak and the extent of water penetration.

Using advanced sound-based technology, acoustic leak detection is a fast, non-invasive method for locating hidden leaks in pressurised pipework and sealed systems. The Hikmicro AD21P acoustic device identifies the distinct ultrasonic sounds produced by escaping water or gases, allowing for precise leak detection.

At Vortex Leak Detection, we use the Hikmicro AD21P, a state-of-the-art acoustic device that pinpoints leaks by identifying ultrasonic noises. This enables us to quickly locate leaks in mains supply, hot and cold water, central heating systems, underfloor heating, and more—without causing unnecessary disruption.