iRed Certified Thermal Imaging

Thermal Building Surveys

Infrared imaging that reveals what the eye cannot. Damp, heat loss, draughts and mould risk, pinpointed and documented before they cost you.

Is your home hiding a problem?

The silent problems behind your walls.


Damp, water ingress, leaking roofs, heat loss, draughts and mould risk. These are the silent problems that damage your home, cost you money and affect your health, and most of them are completely invisible until it is too late.

A Land by Drone thermal building survey uses professional infrared imaging to find every one of them, without drilling, without scaffolding and without disruption to you or your home. You get a full written report with exactly what we found, where it is and what you need to do about it. Surveys are conducted by an iRed certified Thermal Imaging professional.

Thermal image of a house exterior at night showing heat loss through windows and roof in purple and amber

What a thermal survey reveals.


  • Damp & moisture exactly where it is and how far it has spread
  • Water ingress & leaking roofs pinpointing the source, not just the symptom
  • Heat loss where your heating is escaping and costing you money
  • Draughts & air leakage gaps, failed seals and cold bridges
  • Mould risk areas cold spots where mould is likely to develop
  • Insulation failures missing, damaged or inadequate insulation
  • Window & door seal failures before they cause further damage
  • EPC support energy improvement evidence and recommendations

Every finding is documented in a full written report with annotated thermal images, so you know exactly what needs fixing and why.

Why Land by Drone

This isn't drone photography. It's engineering.


  • iRed Level 1 Thermographer
  • iRed Thermal Imaging for Building Professionals
  • Class 1 Chief Engineer
  • 25+ years hands-on engineering experience
  • CAA regulated
  • Full written report
  • Annotated thermal images
  • Findings and recommended actions
  • Non-invasive, no drilling or scaffolding
  • Devon, Cornwall and the wider South West

See what your home is hiding.

Book a thermal building survey. We respond to every enquiry within 24 hours, usually much sooner.

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