Where’s the job?

Overview

• Conducting thermal imaging roof inspections to detect insulation defects, moisture intrusion, and heat loss areas using an infrared camera.

• Skill level: 3 / 5 (requires familiarity with infrared technology and basic roof safety protocols).

• Typical duration: 2 – 4 hours, depending on roof size and complexity.

Safety First

• Use appropriate fall protection gear such as a safety harness, non-slip footwear and helmet when accessing the roof.

• Always ensure ladders or scaffolding are securely positioned and inspected before use.

• Check weather conditions – avoid inspections during high winds or rain.

• Verify that the thermal imaging camera is in good working order and calibrated.

Tools & Materials

Step-by-Step

1. Prepare equipment – ensure the thermal camera is calibrated and batteries are charged.

2. Arrange safe access – set up ladders or scaffolding and check all safety gear before ascending.

3. Conduct the thermal scan – slowly move the camera over the roof surface to capture thermal anomalies.

4. Analyse the images – identify areas with unusual heat loss or moisture that could indicate insulation defects or leaks.

5. Record and mark areas of concern – document the location and severity of thermal variations for further investigation.

6. Review findings – compile images, notes and any recommendations for repairs or further inspection.

7. Descend safely – ensure all equipment is secured and the work area is left safe.

Completion Checks

• Thermal images clearly indicate potential insulation gaps or moisture areas before any repair work is initiated.

• All safety procedures have been followed from equipment setup to descent.

• Findings have been documented and reviewed for clarity and accuracy.

• The roof area is declared safe and ready for any recommended maintenance or repairs.

When to Call a Pro Instead

If the roof is on a steep or hard-to-access building, or if thermal anomalies are pervasive and require detailed diagnosis, it is best to call a professional with the necessary expertise and equipment.