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Specialist moisture mapping

Roof moisture mapping & surveys

Non-destructive roof moisture surveys that map trapped moisture and wet insulation within flat and commercial roofs, so you know what needs replacing before work starts.

Non-destructive Tramex scanner UK & Ireland coverage
Tramex moisture scanner being pushed across a wet flat roof
Finding hidden moisture

What can moisture mapping identify?

Trapped moisture

Areas where moisture may be trapped within the roofing system or insulation, often well away from where a leak appears inside.

Damp areas

Areas showing elevated moisture readings that may need further investigation.

Potential water ingress

Areas where water may be entering, or moving through, the roof build-up.

Areas requiring investigation

Areas that would benefit from further testing or assessment, such as electronic leak detection.

Surveyor using specialist moisture testing equipment on a flat roof
Specialist equipment

The Tramex Roof & Wall Moisture Scanner

We use the Tramex Roof & Wall Moisture Scanner, a non-destructive tool that detects elevated moisture within the roof build-up, even where nothing is visible on the surface.

Mapping where moisture sits helps target further testing and repairs where they're actually needed, rather than guessing.

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When is it useful?

When moisture mapping helps most

A roof shows signs of water ingress
Dampness is suspected but not visible
A leak is reported but its extent is unclear
A roof needs investigating before remedial work
There are concerns about moisture in insulation

Roof moisture mapping across Kent, London & the UK

Based in Kent, covering London, and travelling UK-wide for commercial and industrial projects.

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Testimonials

Trusted by our clients

Property managers, facilities teams and contractors rely on RTS for clear findings and a straightforward service.

The survey was carried out efficiently and the findings were explained clearly. We were able to understand the condition of the roof and decide on the next steps with confidence.
PM Property ManagerRoof Testing Solutions client

Need a roof survey?

Tell us about the issue and the property location, and we'll advise on the most appropriate survey or testing service for your roof.