Infrared thermal imaging to detect heat loss and hidden defects








Our thermal imaging specialists carry out detailed infrared surveys across Halesowen, from B63 3 terraces to newer homes near the former Sandvik HQ site. Thermal cameras reveal surface temperature patterns that the eye misses, so we can trace heat loss, missing insulation, air leakage, damp patches and overheating electrical points without opening walls or lifting floors. The camera reads surface variation to 0.1C, which makes small defects visible before they become expensive repairs. The process is non-invasive and non-destructive, so the building stays intact while the evidence is collected.
homedata.co.uk records show 590 residential property sales in Halesowen over the last year, with an average sold price of £268,061 and an overall average house price of £251,038. home.co.uk listings also show an average asking price of £288,211, while prices in postcode sectors B63 3 and B63 4 rose by 9.8% and 9.6% in the last year. That mix of older brick homes, clay-tile roofs and newer builds changes the way heat moves through each property. Our thermal survey gives owners a clear picture of where energy is leaking and where comfort is being lost.

We map heat escaping through lofts, cavity walls, solid walls, floors, windows and roof junctions. Missing loft insulation, slumped cavity fill, cold bridging at lintels and draughts around doors can all show up as distinct temperature patterns on the infrared image. In Halesowen, older stock in B63 3 and B63 4 often makes those defects stand out clearly because original brickwork and later alterations create sharp thermal contrasts.
The camera can also flag moisture patterns linked to hidden damp, leaking pipework, flat roof failures and underfloor heating faults. Hot spots in consumer units, cables and plug circuits may appear too, so the survey can reveal more than energy loss alone. Because our surveyors compare each image with the property layout and construction, we separate genuine defects from everyday surface variation before we write the report.

Halesowen's housing stock spans older brick terraces, semi-detached homes, listed timber-frame Whitefriars on Church Lane, and new homes being built at the former Sandvik HQ site. That mix matters because homes built before modern insulation standards often lose heat through solid walls, roof spaces and unsealed openings, while later properties can still suffer if cavity insulation has settled or been installed unevenly. In a town with such a broad spread of construction, a quick visual inspection can miss the difference between a cold bridge and a real insulation fault. Thermal imaging shows the pattern, and that pattern tells us where the building fabric is working against you.
homedata.co.uk records also show how varied the local market is, with average sold prices at £387,391 for detached homes, £279,508 for semi-detached homes and £203,848 for terraced homes. The same records show 1 bed properties at £119,458, 2 beds at £219,407, 3 beds at £304,624, 4 beds at £453,712 and 5 beds at £553,699, which points to a wide spread of size and build type across the area. A terrace on original brickwork behaves very differently from a larger detached house with a more complex roof and several extensions. Our thermal imaging specialists use those differences to judge where the heat loss is likely coming from, then point to the fix that gives the biggest return in comfort and fuel use.
A thermal survey turns a cold wall into evidence. In many homes, around 25% of heat is lost through the roof, 35% through walls and 15% through windows, so we start by looking for the biggest escape routes first. Around Halesowen town centre, older terraces often show the pattern of missing loft insulation and leaky window frames at the same time, which is why bills stay high even when the boiler is working hard.
We annotate each hot and cold patch against the plan, so the image tells you if the problem sits at a dormer cheek, loft hatch, bay window or chimney breast. That detail matters in homes near Church Lane and in the B63 4 postcode sector, where older fabric and later alterations can meet at awkward junctions. On newer homes, including the first 61 properties expected on the former Sandvik HQ site, thermal imaging still finds defects around roof penetrations, meter boxes and window reveals if workmanship has left gaps.

Start with our online quote form. We ask for the property type, size and address in Halesowen, then confirm the scope of the survey and the best date for thermal contrast.
The clearest results usually come between October and March, when the inside and outside temperatures differ by at least 10C. That contrast helps the camera read heat movement through the fabric instead of a flat surface.
Keep the heating on for at least 2 hours before we arrive. Closed windows, shut internal doors and a stable indoor temperature help us see genuine leaks instead of a room that has just cooled down.
We carry out external and internal infrared scans, checking roofs, walls, windows, floors and service penetrations. We also look at junctions, extensions and awkward corners where cold bridges often appear.
Every frame is reviewed and annotated after the site visit. Our surveyors compare temperature patterns with construction type, sun exposure and room use so that reflections and solar gain do not distort the findings.
You receive a clear report with thermal images, notes and practical recommendations. It explains what is urgent, what can wait and which upgrades are most likely to reduce heat loss in your Halesowen property.
A thermal image uses colour to show surface temperature, with colder areas usually appearing blue or purple and warmer areas shifting towards red, orange or white. That colour map is only the start, because our surveyors always read the image alongside the property type and the weather conditions on the day. In B63 3 terraces and around Church Lane, the same wall can show strong contrasts where a chimney breast, a bay window and a later extension all meet. The image gives clues, then the building tells us which clue matters.
False readings matter, and we account for them before any recommendation goes into the report. Sunshine on a south-facing wall, reflective foil behind plasterboard, a hot appliance or a recently used shower can all alter the picture. We also check for cooling caused by wind, rain or a wall that has already been heated unevenly by the boiler. When a dark patch points to damp, we explain whether it fits condensation, moisture ingress or a cold bridge, so the result reads like evidence rather than a gallery of colours.
Our surveyors often find missing loft insulation in older Halesowen homes, especially where an attic has been partly boarded or converted. We also see cavity wall insulation that has settled, gaps at eaves and cold bridging where solid brick walls meet later extensions. Around Church Lane and in B63 3, older brick and clay-tile houses can show heat loss at chimneys, bay windows and original timber frames, while the listed Whitefriars timber frame needs careful reading because its surface temperatures change quickly across the structure.
Newer homes are not immune. At the former Sandvik HQ site, the first 61 homes expected late 2024 should benefit from modern standards, yet thermal imaging can still pick up defects around trickle vents, door thresholds and roof junctions if workmanship is uneven. We also inspect for damp coming through flat roofs, failed sealant around windows and hot spots in electrics, because thermal cameras show more than heat escape. A clear report helps owners decide what to fix first, rather than guessing from a single cold morning.

Our thermal imaging specialists detect heat loss, missing insulation, draughts, cold bridging, moisture patterns and some electrical hotspots. In Halesowen, that often includes loft gaps, leaky window frames and thermal breaks around extensions or bay windows. The survey is also useful for spotting patterns that suggest hidden damp or plumbing issues, even where the surface looks fine to the naked eye. Each finding is matched to the property layout so the report stays practical.
Our thermal imaging survey prices start from £300 in Halesowen. The final fee depends on the size of the property, the number of rooms scanned and whether we are carrying out internal, external or full-property imaging. A compact terrace near B63 4 will usually need less time than a larger detached home with multiple roof slopes and extensions. The quote you receive shows the scope before anything is booked.
The clearest results usually come from October to March. We aim for at least a 10C difference between inside and outside, because that gives the infrared camera enough contrast to show real heat movement through the building fabric. Strong sunlight, warm roofs and mild nights can blur the picture, especially on south-facing walls. Cold, dry conditions are the most useful for reading heat loss.
Most surveys take 1-2 hours, depending on the property size and how many areas need scanning. A smaller terraced house in Halesowen can be quicker, while a larger home with a loft conversion, extension or outbuilding takes longer. The image analysis happens after the site visit, so the report is not rushed on the day. That extra checking time helps us explain what each pattern means.
Yes, thermal imaging can help identify damp patterns, but it does not replace a moisture meter or a full building inspection. Darker cold patches can point to damp, condensation or a leak, and our surveyors compare the pattern with the property structure before drawing a conclusion. In Halesowen, that matters in older brick homes where a chimney breast or external wall can cool faster than the surrounding plaster. The report explains the likely cause and the next step.
A little preparation helps the results. Keep the heating on for at least 2 hours before the survey, close windows and keep internal doors shut where possible, because that gives us a stable temperature to read. If the property has been airing overnight or the boiler has only just come on, the contrast can be too weak. We will tell you anything else we need before the visit.
Yes, it is non-invasive and non-destructive. We do not need to cut open walls, lift floors or remove finishes to see temperature differences. That makes the method useful for occupied homes in Halesowen where owners want answers without disruption. The building stays intact while we collect the data.
You will. The report includes annotated thermal images, a summary of the main issues and practical recommendations written in plain English. We explain what is urgent, what can wait and which improvements are likely to reduce wasted heat first. That makes it easier to plan works in the right order.
From £80
Check your home's energy rating and see where fabric upgrades could improve it
From £400
A condition survey for conventional homes, useful before you buy or renovate
From £600
A detailed inspection for older, altered or non-standard homes with more visible defects
Free
Review borrowing options before a purchase or energy upgrade
Our thermal imaging survey prices start from £300 for homes in Halesowen, and the final fee depends on property size, layout and the number of areas scanned. A two-bed terrace in B63 4 is usually quicker to assess than a larger detached home with extensions, multiple roof slopes or a loft conversion. The price includes external and internal infrared scans, annotated findings and practical recommendations, so you know what the images mean rather than just receiving a set of colour frames. For many owners, that clear next step is the real value.
The best conditions for accuracy are simple. We work most effectively from October to March, with the heating on for at least 2 hours and a temperature difference of at least 10C between inside and outside. Under those conditions, the camera shows where heat is escaping, where insulation has failed and where damp or air leakage needs attention. Our surveyors then explain the report in plain English, so you can decide whether the fix is loft top-up, sealant, cavity work or a more detailed building survey.
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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.