As the evenings draw in and the first frosts start appearing, my diary fills up fast. This year has been no exception — from elegant North London townhouses to large country homes and commercial BREEAM surveys, demand for professional thermographic inspections has never been higher. That’s good news for energy awareness — and a gentle reminder that if you’re considering a survey this winter, now is the time to book.
The Rise of the “Informed Homeowner”
Many of my recent domestic clients are homeowners who’ve already upgraded glazing or insulation, yet still feel cold spots or draughts. Thermography shows them exactly why. In one North London property last week, thermal imaging revealed that beautifully restored bay windows were undermined by tiny air leakage paths in the timber sill. In another, we found an entire missing insulation bay behind a newly plastered wall — invisible to the naked eye but obvious in infrared.
Each survey ends with clear recommendations:
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where to target insulation improvements,
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how to improve airtightness without creating moisture risks,
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and whether heating system upgrades (like low-flow temperature radiators or heat pumps) will actually deliver results
Expanding Commercial and BREEAM Work
Alongside domestic work, Red Fox Thermal has been completing a growing number of commercial thermographic surveys for new and existing buildings. These range from BREEAM-compliant envelope tests to post-occupancy assessments verifying building performance in use.
Recent projects have included:
A multi-storey office development where early-stage thermal scanning identified poorly insulated ceilings and glazing.
A distribution warehouse survey revealing air infiltration through roller-door seals — crucial for energy-intensive spaces.
Thermography is increasingly recognised by contractors and consultants as a fast, visual way to verify quality and avoid expensive rework.
Why Expertise Counts
Anyone can buy a thermal camera. But understanding building physics, dew-point behaviour, thermal bridging, and construction detailing is what turns an image into insight. I’ve spent years refining survey methodology, equipment calibration, and image post-processing so that every report stands up to professional scrutiny. Clients tell me that’s why they choose Red Fox Thermal — clarity, accuracy, and advice they can actually act on.
Winter Bookings Now Open
Thermal surveys work best when there’s a clear temperature difference between inside and out — typically 10 °C or more.
That means autumn through early spring is our peak season.
If you’re considering:
a home heat-loss survey,
a pre-retrofit insulation check, or
a BREEAM-compliant building envelope inspection,
please get in touch early to secure your preferred slot. I’ll always do my best to accommodate, but once the cold weather hits, appointments fill rapidly. Book your thermal survey or call 07920 832537 for availability.