Discover What Lies Beneath

What you can't see beneath a roof's surface can cause the greatest damage. We specialise in advanced below-the-roofline diagnostics, combining thermal imaging, moisture detection, and core sampling.

Whether for maintenance, ecological benefit, or energy generation, Nimbus ensures every roof is used to its full potential while safeguarding people, buildings, and the environment.

Seeing the Invisible

Thermal Surveys

Thermal imaging allows us to detect moisture ingress, trapped water, and heat loss without destructive inspection. By pinpointing areas of wet insulation, localised leaks beneath membranes and variations in thermal performance we can produce highly accurate, actionable data that guides refurbishment or maintenance decisions.

The Physical Confirmation

Core Sampling

While thermal surveys identify potential problem areas, core samples provide a physical assessment of the roof structure. By taking measured samples of membranes and insulation. We confirm material composition, condition of underlying layers and extent and severity of moisture penetration. Combined with thermal surveys, core sampling ensures a comprehensive understanding of the roof's condition, forming the basis for informed decision-making.

Diagnostics in Collaboration

The Nimbus Advantage

Our unique USP lies in the integration of thermal imaging and core sampling. By using both together, Nimbus provides a complete picture of hidden roof issues: where moisture is located, how far it has spread, and the impact on thermal performance.

Targeted refurbishment strategies
Accurate risk assessment
Efficient allocation of resources
Long-term performance assurance

Detailed Reporting & Compliance

Every survey is accompanied by a comprehensive report. This evidence-based reporting ensures full transparency, supporting decision-making for architects, building managers, and facility teams.

ConditionCondition of the roof asset
ConcernAreas of concern and their severity
LifespanExpected lifespan of the existing system
RecommendationsRecommended remedial or refurbishment action
ComplianceCompliance with industry standards and best practice

Why Nimbus?

Advanced diagnosticsThermal surveys and core sampling combined for a complete roof assessment
Early issue detectionPrevent expensive repairs by identifying problems before they escalate
Evidence-based recommendationsDetailed reports guide refurbishment, replacement, or maintenance planning
Compliance assuranceAll works documented and aligned with current industry standards