Tracer Gas Leak Detection: How It Works and Why It’s Perfect for Older Properties in Hampshire

When it comes to leak repair services in Hampshire, one method stands out for its accuracy and non-disruptive approach: tracer gas leak detection. This advanced technique is especially effective in older buildings where hidden pipework and outdated plumbing make traditional methods tricky.

So, how does it work, and why is it particularly well-suited to ageing homes and heritage properties in Hampshire?

What Is Tracer Gas Leak Detection?

Tracer gas detection involves introducing a harmless, odourless gas mixture (typically hydrogen and nitrogen) into a closed pipe system suspected of leaking. Because hydrogen molecules are the smallest of any element, they escape through even the tiniest cracks or pinholes.

Specialised detectors are then used to scan the area. Where the gas escapes, the sensors pick it up, allowing leak detection engineers to pinpoint the exact location of the leak. This can usually be done without needing to remove floorboards, drill walls or dig up gardens.

Why It’s Great for Older Properties in Hampshire

Hampshire is full of character homes, period cottages, and listed buildings, many with plumbing systems that haven’t seen an upgrade in decades. Traditional leak detection methods, like thermal imaging or moisture meters, may struggle to deliver accurate results in these environments.

Here’s where tracer gas detection excels:

• Non-invasive: There’s no need to rip out walls or floors to trace the problem. This is essential in properties where preserving original materials is a priority.

• Highly accurate: Even the tiniest leaks can be identified. That means quicker repairs and less chance of recurring issues.

• Safe and environmentally friendly: The gases used are non-toxic and dissipate quickly without leaving residue or odour.

• Works in complex systems: Older plumbing often includes patchwork fixes and unpredictable layouts. Tracer gas doesn’t rely on visuals or access—it simply finds the leak, wherever it is.

Ideal for Homes, Businesses and Landlords

If you manage or own an older property in Hampshire, undetected leaks can cause long-term structural damage, lead to mould and drive up water bills. Tracer gas detection offers a fast and cost-effective solution, minimising disruption while protecting your home and garden. 

Why Choose Leak Detection Solution?

At Leak Detection Solution, we specialise in non-destructive leak detection techniques tailored to Hampshire’s unique mix of properties. 

Founded in 2024, we combine modern tools with over 30 years of hands-on experience in plumbing and construction. Our leak repair services in Hampshire include tracer gas surveys, acoustic profiling, pressure testing, and moisture mapping, all of which are delivered with accuracy, speed and integrity.

If you suspect a hidden leak, simply get in touch today. We’ll find it, fix it, and help you avoid unnecessary damage and costs.