Infrared thermal imaging to detect heat loss and hidden defects








Thermal cameras reveal what a standard viewing cannot. Our thermal imaging specialists carry out detailed infrared surveys across Burgess Hill, mapping cold spots, damp signatures and hidden air leakage without lifting a board or cutting into plaster. The camera reads surface temperature changes, so we can see where heat is escaping and where moisture is cooling the fabric of the home. It is a fast, non-invasive way to turn invisible defects into clear evidence.
The local housing mix makes thermal analysis useful. home.co.uk shows an average asking price of £457,759, while homedata.co.uk records average sold prices of £398,368 and £402,966, with 3-bedroom homes at £449,268 and 4-bedroom homes at £633,397. That spread points to newer homes at The Croft and Fallow Wood View, alongside properties with older insulation layers or tired seals. Infrared scanning helps us see where heat escapes and where comfort drops in winter.

£457,759
Average asking price (home.co.uk)
-1.8%
Asking price change past 6 months (home.co.uk)
£398,368
Average sold price overall (homedata.co.uk)
£402,966
Alternate sold price record (homedata.co.uk)
+£1,916 (0.46%)
12-month price change (homedata.co.uk)
+£9,584 (2.34%)
5-year price change (homedata.co.uk)
£182,838
1-bedroom sold price (homedata.co.uk)
£294,512
2-bedroom sold price (homedata.co.uk)
£449,268
3-bedroom sold price (homedata.co.uk)
£633,397
4-bedroom sold price (homedata.co.uk)
£876,426
5-bedroom sold price (homedata.co.uk)
64
Agreed home sales in March 2026 (home.co.uk)
Using listing data from home.co.uk and property data from homedata.co.uk
Thermal imaging exposes heat loss through walls, roofs, floors and glazing. Our infrared cameras read surface temperature variations to 0.1C accuracy, so missing loft insulation, collapsed cavity fill and air leakage around Burgess Hill window frames stand out fast. We also pick up cold bridging at junctions, where insulation is interrupted by lintels, floors or structural steel. A home at The Croft can look finished on the surface while still leaking heat at the hatch, eaves or service penetrations.
Damp can appear as a thermal pattern before staining shows on plaster. Moisture ingress, failed seals, underfloor heating faults and electrical hotspots all leave a trace that we can annotate in plain English. On homes linked to Fairways or the wider Brookleigh area, the issue is not always age, it can be a missed detail in a recent build or a patchy retrofit. Our survey is non-invasive and non-destructive, so the property stays intact while the data is gathered.

Burgess Hill has a mixed stock, and that matters. The Croft on the eastern side of town sits on the edge of the South Downs National Park, while Fairways and Fallow Wood View show that new-build activity is active across the boundary. Homes built to modern standards should perform better, yet thermal bridges, loose membranes and poorly sealed penetrations still show up under infrared. A survey helps separate the brochure promise from the real heat map.
Different home sizes need different heating patterns. homedata.co.uk records 3-bedroom homes at £449,268 and 4-bedroom homes at £633,397, so many buyers are dealing with larger floor areas, more roof space and more external wall surface. That extra fabric can leak heat quickly if insulation levels were left uneven during construction or if later alterations created gaps. Even the 1-bedroom average sold price of £182,838 matters here, because smaller homes can feel draughty when a single cold bridge or failed seal dominates the room.
Energy bills tend to expose weaknesses long before a visual survey does. In homes around Burgess Hill, a flat at Fallow Wood View and a house at Fairbridge Way can fail in different places, with loft hatches, window reveals and the junction between extensions and original walls usually the first cold marks. Our reports show where to start, so upgrades are planned in the right order instead of being guessed. That saves money on the work itself and cuts the next winter's heat loss.
A thermal survey does more than point at a cold patch. We turn the image into a practical diagnosis, showing where heat loss is biggest, which defects are cosmetic, and which ones affect room temperature every day. In many homes, around 25% of heat loss is through the roof, 35% through walls and 15% through windows, so the pattern on the screen quickly explains why some rooms never warm up. If the loft at Oakhurst at Brookleigh reads colder than the rest of the house, the image usually points to insulation gaps rather than a faulty boiler.
The next step is linking that evidence to action. A report can help you prioritise loft top-ups, draught-proofing, cavity wall repair, seal replacement or targeted insulation upgrades before larger work is planned. That can support EPC improvement, because the survey shows where energy is being lost rather than relying on assumptions. For a home in Burgess Hill, that usually means deciding whether a small repair, a re-seal or a deeper retrofit gives the best return first.

Choose a time that suits you and use the quote link for Burgess Hill. Our survey team then confirms the property size, access points and the number of elevations that need scanning.
Switch the heating on for at least 2 hours before the appointment. Best results come from October to March, with at least a 10C temperature difference between inside and outside.
Our surveyors carry out external and internal infrared images, watching for cold bridges, damp signatures, draught paths and localised hotspots around services or heating loops.
Each image is reviewed against the property layout, the weather conditions and the likely construction type. Reflections, solar gain and recent rain are filtered out so the report stays accurate.
You receive annotated thermal images and practical recommendations. The findings explain what needs attention first, what can wait, and where a targeted repair will cut heat loss fastest.
Use the report alongside an EPC or a wider building survey if needed. That helps you choose insulation, sealing or repair work with clear priorities.
Colour tells the story, but only when it is read correctly. Cold areas usually show in blue or purple, while warmer surfaces move towards red, orange or white depending on the camera palette. A low surface temperature at a ceiling edge may point to missing insulation, while a streak near a window frame often means air leakage. The image from The Croft is only part of the picture until we add context about construction, weather and heating use.
False readings can appear, and our surveyors check for them before any recommendation is made. Sunlight on an external wall, shiny fittings that reflect nearby heat, or a recently opened window can all distort a reading if they are not considered properly. That is why the report explains the cause of each pattern instead of leaving you to interpret a colour map alone. In Burgess Hill, where one home may sit on a newer estate and another may be a retrofit at Fairbridge Way or Fallow Wood View, context matters as much as the image itself.
Temperature differentials are useful, not decorative. A strong contrast between inside and outside gives the clearest outline of missing insulation, damp cooling or thermal bridging, and that is why we ask for the 10C gap before we scan. Once the annotations are added, the result becomes a working document for repairs, energy planning and future maintenance. It is a simple way to see the house as heat sees it.
Recent new-build sites can still hide avoidable defects. At Fairways, Oakhurst at Brookleigh and The Croft, our thermal images often focus on unsealed loft hatches, insulation gaps around roof penetrations, and cooler bands where junction details were not finished cleanly. The shell may look neat from the street, yet infrared imaging shows where warm air is escaping. That is useful before the first winter bill lands.
Older or altered homes around Burgess Hill can show different patterns. Single-glazed windows, thin loft insulation, patchy draught-proofing and cold bridges around extensions are all visible in the thermal record, especially where a property has been updated in stages. Fallow Wood View adds a mix of apartments and family homes to the local picture, so top-floor heat loss, party-wall behaviour and service penetrations need a close look. Our surveyors translate those patterns into practical next steps rather than leaving them as red and blue shapes.

Our cameras can detect heat loss, missing insulation, cold bridging, air leakage, damp patterns, underfloor heating faults and some electrical hotspots in Burgess Hill homes. The images show surface temperature differences, so we can see where the building fabric is behaving well and where it is failing. We then annotate the findings so the report is easy to act on.
Thermal imaging surveys in Burgess Hill start from £300. The fee depends on property size, the number of elevations, and how much internal and external scanning is needed. A compact flat at Fallow Wood View will usually need less time than a larger house at The Croft.
October to March gives the clearest thermal contrast for Burgess Hill properties. We also ask for at least a 10C temperature difference between inside and outside, with the heating on for 2 hours before the visit. Those conditions make heat loss and insulation gaps much easier to see.
Most surveys take 1-2 hours, depending on the size and layout of the property. A 1-bedroom home near Burgess Hill town centre is usually quicker to scan than a 4-bedroom property such as those seen at Oakhurst at Brookleigh. The analysis and report preparation follow after the inspection.
Yes, it can often highlight damp because wet materials cool differently from dry ones. The camera does not measure moisture directly, so our surveyors look at the pattern, the weather conditions and the building details before drawing a conclusion. That matters in Burgess Hill, where rain exposure and hidden leaks can show up first as cold areas on the image.
A little preparation helps a lot. Please keep the heating on for at least 2 hours, close windows and external doors, and give us access to the loft, plant areas and any awkward corners. If you live in a home at Fairways or Fallow Wood View, clearing access to recent additions or service cupboards makes the scan smoother.
Yes, new-build homes in Burgess Hill can still have missed insulation, air leakage or weak junction details. The Croft, Fairways and Oakhurst at Brookleigh are good examples of places where the shell may look finished, yet the thermal image can still show gaps. A thermal survey is a useful check before the first winter exposes the defects.
From £80
Energy rating and upgrade planning for Burgess Hill homes
From £400
For conventional homes needing a broad defect review
From £600
For older, altered or larger homes that need a deeper inspection
From £0
Plan borrowing around energy upgrades and buying costs
Thermal imaging surveys in Burgess Hill start from £300. That fee covers an external and internal infrared survey, image analysis and an annotated report that explains the defects we can see and the ones that need a follow-up inspection. A 4-bedroom house at The Croft may take more scanning than a compact flat at Fallow Wood View, so the final price depends on floor area, access and how many elevations need imaging. The report then gives you a clear plan instead of a guessed list of repairs.
Best accuracy comes in October to March, with the heating running for at least 2 hours and a minimum 10C difference between inside and outside. Under those conditions, cold bridges, damp traces and air leakage stand out clearly, which makes the report easier to act on. If you are comparing an energy upgrade with a wider RICS Level 2 or Level 3 survey, the thermal report adds a heat-loss layer that the visual inspection cannot give.
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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.