Infrared thermal imaging to detect heat loss and hidden defects








Heat loss rarely hides for long in Chippenham. Our thermal imaging specialists carry out detailed infrared surveys across the town, using cameras that detect surface temperature changes to 0.1C. Cold bridging, missing insulation, damp patches and air leakage all show up before they become obvious indoors. The survey is non-invasive and non-destructive, so walls, floors and finishes stay untouched.
Chippenham's market gives a clear reason to check heat loss early. home.co.uk listings show an average asking price of £425,155, with detached homes at £639,583 and flats at £203,333. homedata.co.uk records show an average sold price of £354,325, up 2.68% over the last 12 months, while 510 residential sales were completed in the last 12 months. Oak Hill Rise and other new-build activity on the edge of town show how even newer homes can benefit from infrared checks before energy bills climb.

£425,155
Average asking price
£509,662
Current average listing price
£354,325
Average sold price
2.68%
Sold price change 12 months
-1.6%
Asking price change 6 months
510
Residential sales last 12 months
£639,583
Detached asking price
£203,333
Flats asking price
146 sales in £224,000 - £288,000
Main sales band
Using listing data from home.co.uk and property data from homedata.co.uk
Our thermal imaging specialists scan roofs, walls, floors, windows and junctions where heat escapes fastest. Missing cavity wall insulation, cold bridging, moisture ingress and air leakage around frames show up as temperature anomalies on the thermal image. We also pick up underfloor heating faults and electrical hotspots where a circuit is running hotter than it should. In Chippenham, that kind of pattern can be the difference between a comfortable home and one that leaks heat every evening.
A new-build plot at Oak Hill Rise can still reveal gaps around service penetrations, loft hatches or window reveals. Older homes can show the same kind of loss, but the source is often different, so the image has to be read in context. Our surveyors do not guess from a colour patch alone. We cross-check each reading with the building form, the weather and the internal heating conditions.

Chippenham's spread of prices points to a mixed stock, and mixed stock usually means mixed insulation standards. home.co.uk shows a current average listing price of £509,662, while the wider asking-price average sits at £425,155 and sold prices average £354,325. That gap matters because thermal defects can sit unnoticed in homes that have already had loft top-ups or retrofit work. Our thermal imaging specialists use the survey to separate genuine fabric performance from marketing claims.
The sales mix tells the same story. homedata.co.uk records show 510 residential sales in the last 12 months, down 18.24% year on year, with 146 sales clustered in the £224,000 - £288,000 range. In that band, comfort losses often show up first on north-facing walls, around older windows, or where insulation has settled away from the eaves. A thermal survey helps owners decide whether a draught strip, loft upgrade or cavity top-up will give the best return.
Price movement also gives context. homedata.co.uk records show sold prices rising by 2.68% over the last 12 months, while home.co.uk listings report asking prices changing by -1.6% over the past 6 months. Oak Hill Rise adds a fresh layer to the local picture, because new homes can still lose heat at junctions even when the build looks clean on paper. That is why infrared inspection is useful before winter bills start climbing.
Thermal imaging turns invisible heat loss into clear evidence. In many Chippenham homes, roof losses can account for 25% of heat escaping, walls 35% and windows 15%, so the thermal picture quickly shows where to focus first. We use those readings to link the defect to possible energy savings rather than leaving you with a coloured image and no explanation. The result is a report that points towards practical upgrades.
A good thermal survey also helps with budgeting. If a loft top-up, draught proofing or insulation repair is likely to cut waste quickly, that work can be prioritised ahead of larger projects. Our surveyors explain which findings are simple maintenance, which need a specialist, and which may improve an EPC once fixed. Chippenham owners use that guidance to plan works in the right order, not just the most visible order.

Send us the property address and survey aim, then we confirm access and a suitable time for the visit.
October to March gives the strongest contrast, and we work best with at least a 10C difference between inside and outside.
Keep the heating on for at least 2 hours before we arrive so the building fabric has a steady temperature.
Our surveyors walk the outside and inside with infrared cameras, checking walls, roof lines, windows and junctions. The visit usually takes 1-2 hours depending on property size.
We compare each thermal pattern against the building layout, weather conditions and visible construction details before writing the findings.
You get annotated images, clear findings and practical recommendations for repair, insulation or further investigation.
Thermal images read like a map of surface temperature. Cooler colours, often blue or purple, point to lower temperatures, while hotter areas move towards red or white. Our cameras detect surface temperature variations to 0.1C, so small changes around a loft hatch or window reveal more than the eye can see. In a Chippenham survey, we never treat colour alone as proof.
False readings matter. Sun on an external wall, reflective glass, wet masonry and recently warmed surfaces can all distort the picture, especially if the survey is not timed properly. Our surveyors correct for those effects by checking the weather, the property layout and the heating history before they comment on a finding. That stops a warm patch from being mistaken for insulation failure, or a shaded area from being called damp without evidence.
Each report includes plain-English notes beside the images. We mark the location, explain the likely cause and tell you whether the issue needs repair, monitoring or specialist testing. Chippenham homeowners often find this easier to act on than a standard defect note because the thermal image shows the problem in context. That is where the survey starts saving money, not after the report sits unopened.
Across Chippenham, our surveyors often find heat loss around roof spaces, window perimeters and junctions where insulation stops short. Oak Hill Rise can show the same pattern around airtightness details, even when the home looks modern. In the wider market, 510 sales in the last 12 months mean plenty of properties are changing hands without anyone seeing the hidden loss first. Thermal imaging gives that hidden layer a voice.
Problems are not always dramatic. A settled loft layer, a partial cavity fill or a draught at a service entry can lift running costs little by little. Those issues are easier to fix once the report names the location and shows the image. Our surveyors then link the defect to the right next step, which may be a builder, insulation installer or damp specialist.

It can detect heat loss through roofs, walls, floors and windows, plus missing cavity wall insulation, cold bridging, air leakage and some electrical hot spots. It can also show moisture-related cold areas that may point towards damp ingress. In Chippenham, that helps separate a simple draught from a more costly fabric defect.
Our thermal imaging surveys in Chippenham start from £300. Final pricing depends on property size, access and how much internal and external scanning is needed. A larger home near Oak Hill Rise will usually take longer to inspect than a smaller flat, so the scope can change the quote.
October to March gives the strongest thermal contrast, because outside air is usually much colder than the heated interior. We look for at least a 10C difference between inside and outside so the camera can read the fabric properly. A sunny afternoon or a mild spell can flatten the image and hide defects.
Most surveys take 1-2 hours, depending on property size and layout. Smaller homes can be quicker, while larger homes or properties with more levels take longer. The time on site also depends on how many areas need internal access, such as lofts or extensions.
Yes, thermal imaging can find damp patterns, but it does not diagnose the cause on its own. Cold patches, moisture ingress and surface cooling often appear together, which gives us a strong clue. If the pattern suggests active damp, we may recommend moisture testing or a specialist inspection.
Keep the heating on for at least 2 hours before we arrive, close windows and doors, and make sure loft or plant-room access is available. We also ask for a clear run around the areas we need to scan, inside and out. The more stable the building temperature, the clearer the image.
A thermal survey shows where heat is escaping, so it helps prioritise action. If the roof scan shows strong losses and the walls are performing well, loft work may come first. Chippenham owners often find that this order avoids spending on low-impact fixes before the real problem is tackled.
Our thermal imaging surveys in Chippenham start from £300. The quote covers external and internal infrared scans, image analysis and an annotated report with practical recommendations. If the survey shows a missing insulation strip, a cold bridge or a damp-prone junction, the report explains the finding clearly rather than leaving you to interpret the colours alone. That makes the cost easier to judge against the repairs it can prevent.
Survey conditions matter just as much as price. The best results come from October to March, with at least a 10C difference between the heated interior and the outside air. Heating should be on for at least 2 hours before the survey, and the property needs steady conditions so the camera can read the surface temperatures accurately. Chippenham homes around Oak Hill Rise and the wider town all benefit from the same rule.
After the visit, our surveyors review each frame carefully before issuing the report. The images are then linked to recommendations that focus on comfort, energy waste and building performance, so you can decide what to fix first. If the property is one of the 146 homes in the £224,000 - £288,000 sales band or a higher-value home in the local market, the aim stays the same: cut wasted heat and make the building work better.
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Infrared thermal imaging to detect heat loss and hidden defects
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Homemove is a trading name of HM Haus Group Ltd (Company No. 13873779, registered in England & Wales). Homemove Mortgages Ltd (Company No. 15947693) is an Appointed Representative of TMG Direct Limited, trading as TMG Mortgage Network, which is authorised and regulated by the Financial Conduct Authority (FRN 786245). Homemove Mortgages Ltd is entered on the FCA Register as an Appointed Representative (FRN 1022429). You can check registrations at NewRegister or by calling 0800 111 6768.