Non-Invasive Detection for Long-Term Protection
Commercial Roof Leak Testing
At Above Ground Surveys, we specialise in detecting leaks in commercial flat roofs, quickly, accurately, and without disruption. While flat roofs are a popular choice for commercial buildings due to their cost-effectiveness and ease of access, they’re also vulnerable to pooling water and drainage issues. Left unchecked, these conditions can lead to persistent leaks and costly damage.
Our advanced leak detection methods—ranging from thermal imaging to electronic testing—offer a fast and reliable way to uncover hidden problems before they escalate. With our experienced team and cutting-edge drone technology, we deliver detailed inspections and high-quality imagery to give you complete peace of mind. Preventive, precise, and professional—our service protects your roof and your bottom line.
Protecting Your Property from the Top Down
Flat roofs are practical, but they come with unique challenges. Without a slope to shed water, any imperfections in the roofing system can allow water to collect and infiltrate the structure. Even a minor leak can cause serious issues over time, including:
Structural damage to roofing materials and the building envelope
Mould, mildew, and indoor air quality concerns
Compromised insulation, reducing energy efficiency
Safety risks due to weakened structural integrity
Early detection is critical. Our commercial roof leak testing service helps you stay ahead of potential issues, protecting your property, occupants, and operations from avoidable damage.
Our Leak Detection Process
A Comprehensive, Step-by-Step Approach
01. Initial Consultation & Site Survey
We start by discussing your concerns and the roof’s current condition. This is followed by a thorough visual inspection to identify areas of wear, damage, or concern.
02. Thermal Imaging (Where Applicable)
Using infrared cameras, we scan the roof for temperature anomalies. These differences can indicate moisture trapped beneath the surface, helping us pinpoint problem areas without any invasive procedures.
03. Electronic Leak Detection (ELD)
ELD technology uses a low-voltage electrical current to detect breaches in the waterproof membrane. It’s one of the most accurate methods available and can detect even the smallest faults invisible to the eye.
04. Controlled Water Testing
If necessary, we perform targeted water testing to confirm findings. This method helps us validate infrared or ELD results by observing how water behaves in real conditions.
05. Detailed Reporting & Recommendations
We deliver a comprehensive report, including annotated imagery, thermal maps, and ELD data. You'll also receive expert guidance on recommended repairs or preventative measures.
06. Follow-Up & Maintenance Support
Our service doesn’t stop at detection. We offer follow-up inspections and ongoing maintenance support to ensure your roof stays leak-free over the long term.
Every Above Ground Surveys surveyor is fully certified in advanced leak detection technology. Our commitment to excellence includes:
- Comprehensive manufacturer training on all leak detection equipment
- Formal certification directly from equipment manufacturers
- Regular skills updates and advanced training
- Practical field testing to ensure mastery of detection techniques
Each surveyor has successfully passed rigorous testing and certification programs, ensuring they can locate even the most elusive leaks with precision and confidence.
Ready?
Let's Talk
For a roof survey conducted by genuine roofing professionals with the expertise to identify what others might miss, contact our team today.
Get in touch
hello@abovegroundsurveys.com
01634 926384