Testing & Surveying

Specialist Roof Testing and Building Diagnostics

At Georgian Roofing, we provide comprehensive Testing & Surveying services to identify, diagnose, and resolve a wide range of roofing and waterproofing issues. Whether you’re managing a residential property, a commercial facility, or a complex new build, our diagnostics team brings technical precision and industry insight to every inspection.

We combine advanced technologies with hands-on expertise to deliver accurate, evidence-based reports—empowering you to make informed decisions on repairs, refurbishment, or warranty validation.


Our Services

We offer a full suite of non-invasive and invasive testing techniques tailored to your specific needs:

🧭 Roof Defect Inspections

Locate the root cause of leaks, water ingress, or membrane failure using a combination of visual surveys, moisture mapping, and core sampling. Ideal for investigating performance issues in flat or pitched roofs.

Electronic Leak Detection (ELD)

Highly accurate, non-destructive leak detection for waterproof membranes using low- and high-voltage testing. Suitable for flat roofs, balconies, terraces, and green roofs.

🌡️ Thermographic Surveys

Use infrared imaging to detect trapped moisture, insulation defects, and thermal bridging. A fast and efficient way to identify underlying problems that can’t be seen with the naked eye.

🌧️ Flood Testing

Simulate rainfall and standing water to verify the performance of newly installed waterproofing systems—especially useful on balconies, terraces, and podium decks.

🧪 Core Sampling & Moisture Testing

Extract roof build-ups to analyse material condition, trapped moisture levels, and potential causes of deterioration. Crucial for refurbishment planning and structural assessment.

🛰️ Drone Roof Surveys

Capture high-resolution imagery of hard-to-reach roof areas safely and efficiently. Perfect for large-scale sites, tall structures, or dangerous access conditions.


When to Use Our Testing & Surveying Services

  • Unexplained leaks or water ingress
  • Roof warranties and insurance investigations
  • Quality assurance for new installations
  • Refurbishment and lifecycle planning
  • Legal or dispute resolution support
  • Project handovers and snagging reports

Why Choose Georgian Roofing?

  • 🛠️ Independent, unbiased expertise
  • 📑 Clear, structured reporting with photographic evidence
  • 🧰 Advanced diagnostic equipment
  • 🏢 Trusted by contractors, housing associations, surveyors, and estate managers

Book a Survey or Speak to a Specialist

If you’re experiencing problems with your roof—or simply want the peace of mind that it’s performing as it should—our Testing & Surveying services are here to help.

📞 Call: 020 7100 1486
📧 Email: [email protected]