Infrared thermal imaging to detect heat loss and hidden defects








Our thermal imaging specialists carry out detailed infrared surveys across Bromyard and Winslow, showing heat loss that the eye cannot see. Infrared cameras record surface temperature differences with 0.1C accuracy, so we can spot missing insulation, draught paths, damp patterns and overheated components without lifting floorboards or opening walls. The process is non-invasive and non-destructive, which keeps the inspection practical for occupied homes and busy sale timelines.
Bromyard's Conservation Area, the River Frome corridor and the town's older housing stock make thermal analysis especially useful here. Many homes in Herefordshire combine traditional red brick, local stone, timber framing, render and later brick-and-block work, so temperature patterns can change sharply from one room to the next. That mix matters for comfort and energy use, because small insulation gaps often become the places where bills rise and rooms feel cold.

Thermal imaging lets us see where a Bromyard home is losing heat, even when the fabric looks sound from the outside. Cold patches on external walls, loft voids, floors and window reveals often point to missing insulation, failed cavity fill or air movement around the building envelope. Around the River Frome and in the older streets near the conservation area, those patterns can also hint at moisture ingress or hidden condensation behind finishes.
We also detect cold bridging at junctions, such as floor edges, lintels, chimney breasts and eaves, where heat escapes more quickly than through the surrounding wall. Doors and windows can show leakage lines where seals have failed, while underfloor heating faults appear as uneven warmth across the floor surface. Electrical hotspots are another useful find, because a warmer socket, consumer unit or connection point can flag overload or poor contact before it becomes a bigger issue.

home.co.uk lists the average asking price in Bromyard at £355,427 as of May 2026, while homedata.co.uk records an average sold price of £260,663 over the last 12 months. That gap tells us the local market covers a wide range of property types, from compact homes to larger detached stock, and the fabric condition of each one can vary a lot. Detached asking prices sit at £416,667 and flats at £60,000, so a thermal survey helps separate a tidy presentation from the real insulation performance behind the walls.
Bromyard's Conservation Area points to a strong presence of older pre-1919 homes in and around the town centre, and those buildings often rely on solid walls rather than modern cavity construction. Herefordshire also features a mix of traditional red brick, local stone such as sandstone and limestone, and timber-framed properties, often with render or tile hanging, so heat can move through each wall type in a different way. When later insulation has been added to older fabric, gaps around joists, chimneys, eaves and service routes are common, and those gaps show up clearly on infrared images.
The local ground conditions matter too. Herefordshire is dominated by Old Red Sandstone, with areas of Silurian limestone and alluvial deposits along river valleys, so homes near the River Frome can experience moisture patterns that look different from dry ground further out. Thermal imaging does not diagnose the structural cause on its own, but it can reveal cooler lower walls, damp tracking and uneven temperature bands that point our surveyors towards the right inspection areas.
A thermal survey turns invisible heat loss into a visual map. In a poorly insulated home, around 25% of heat can escape through the roof, 35% through walls and 15% through windows, so a single survey image can explain why one bedroom, landing or sitting room never seems to hold warmth. That is useful in Bromyard, where detached homes, older terraces and converted properties can sit side by side and perform very differently.
Our reports link each thermal finding to practical energy improvements. A cold loft hatch may lead to loft insulation top-up, a chilly wall band may point to cavity fill inspection, and a draught line around a door can be sorted with seal replacement or adjustment. The aim is simple. Show the biggest losses first, then prioritise the fixes that can improve comfort and support a better EPC outcome without unnecessary work.

Start with a quick quote request for your Bromyard and Winslow property. We confirm the address, property type and the kind of issues that need checking, such as draughts, damp or patchy heating.
Visits usually take 1-2 hours depending on property size. October to March is the best window, because we need at least a 10C difference between the inside and outside temperatures for strong thermal contrast.
The heating should be on for at least 2 hours before we arrive. Closed windows, closed external doors and clear access to the loft, boiler area and key rooms help the cameras read the building fabric properly.
Our surveyors carry out internal and external thermal imaging, checking roofs, walls, floors, windows, doors and service penetrations. The camera captures surface temperature differences that can reveal insulation gaps, moisture paths and air leakage.
We review the images, remove false signals caused by reflections, sunlight or damp weather, then annotate each finding. That means the report explains what the image shows and why it matters, instead of leaving you to interpret colours alone.
You receive a clear report with images, explanations and practical next steps. For many Bromyard homes, that means a short list of upgrades or repairs that can cut heat loss and make the property feel more even in winter.
A thermal image uses colour to show temperature, not decoration. Cooler areas usually appear blue or purple, warmer areas move into red or white, and the hottest spots sit at the lightest end of the scale. In a Bromyard terrace or a stone cottage near the conservation area, that contrast helps us see where heat is escaping through the fabric rather than simply spreading through the room.
Temperature differences matter more than the colour itself. A thin blue line along a window frame might be normal, while a broader cold band at a wall junction can point to missing insulation or a thermal bridge that keeps drawing heat outward. Reflections from glass, shiny paint and metal, plus solar gain on a sunny south-facing wall, can create false readings, so our surveyors cross-check each image against the weather, the building orientation and the visible construction.
Every report is annotated in plain English. We mark the issue on the image, explain the likely cause and say whether the pattern suggests insulation loss, air leakage, damp or something that needs a follow-up visual inspection. That approach matters in Bromyard and Winslow because older brick, stone and timber-framed homes often show several overlapping causes at once, and the right fix starts with reading the image correctly.
Around Bromyard's older streets, our surveyors often find missing loft insulation, cold spots at eaves and draughts around loft hatches. That is common in pre-1919 homes inside or near the Conservation Area, where solid walls and older roof structures were never designed to meet modern insulation standards. A newer brick-and-block house can still show losses, but they are more likely to appear at window reveals, downlights, pipe penetrations and unsealed service routes.
Properties close to the River Frome can also show cooler, damp-related patches on lower walls or behind fitted furniture, especially where ventilation is poor. We regularly pick up single-glazed windows, weakened seals, slipped roof insulation, and the kind of warm electrical hotspot that suggests a loose connection inside a consumer unit or socket cluster. These findings do not all mean expensive repairs, but they do show where Bromyard homes are wasting energy or hiding a defect that a standard visual inspection might miss.

It can detect heat loss through walls, roofs, floors and windows, along with missing insulation, draught paths, cold bridging and some moisture patterns. In Bromyard and Winslow, that is especially useful for older homes in the Conservation Area and along the River Frome, where hidden defects are not always obvious from a visual inspection. Our surveyors can also flag underfloor heating faults and electrical hotspots, which helps narrow down the next repair step.
Our thermal imaging surveys start from £300 in Bromyard and Winslow, with the final price depending on property size and the number of areas that need scanning. A larger detached home in Bromyard will usually take longer to inspect than a smaller flat, so the quote reflects the work involved. The visit includes external and internal infrared scans plus an annotated report with recommendations.
October to March gives the clearest results, because the cold outdoor air creates a strong temperature contrast against a heated property. We need at least a 10C difference between inside and outside for the camera to show heat loss patterns properly. In Bromyard, winter conditions are often better for reading walls, roof lines and window leaks than mild spring weather.
Most thermal surveys take 1-2 hours, depending on the size and layout of the property. A compact Bromyard terrace may be quicker, while a larger detached home or a building with loft and outbuilding access can take longer. The analysis and report preparation happen after the visit, once the images have been checked and annotated.
It can highlight temperature patterns linked to damp, including cooler patches from moisture ingress, condensation or wet masonry. In Bromyard, homes near the River Frome or inside older solid-wall buildings often show these colder areas around lower walls and junctions. Thermal imaging does not replace a moisture meter or a full building diagnosis, but it gives us a strong starting point for further checks.
Yes, a little preparation helps the images read correctly. Keep the heating on for at least 2 hours before the visit, close windows and external doors, and make sure there is access to the loft, boiler area and any rooms that need checking. In Bromyard and Winslow homes with older layouts or fitted furniture, clear access around cold walls and ceiling hatches makes a real difference.
Yes, modern homes in Bromyard and Winslow can still show heat loss, especially around openings, roof junctions and service penetrations. Even newer brick-and-block construction can hide gaps in insulation or poor airtightness around windows, loft hatches and pipework. The difference is that the problem often looks smaller on the surface, so infrared imaging helps confirm where the weak point sits.
They can show unusual heat build-up in sockets, consumer units or wiring connections, which is why we check those areas carefully. A warmer-than-expected point may suggest a loose connection, overload or an electrical component that needs further attention. If that happens in a Bromyard property, we note it clearly in the report so it can be followed up by the right specialist.
Bromyard and Winslow thermal imaging surveys start from £300, and the final quote depends on property size, access, the number of rooms involved and whether we need both internal and external scans. A larger detached home on the edge of Bromyard, especially one with loft space, outbuildings or mixed construction, can take longer to inspect than a small flat in the town centre. The quote covers the survey visit, image review and an annotated report that explains the findings in clear language.
The report usually follows after the images have been checked and labelled, so there is no guesswork about what each cold patch or warm strip means. For Bromyard homes inside the Conservation Area, or properties near the River Frome where damp patterns need careful reading, that explanation is often the most useful part of the service. It turns raw infrared pictures into a repair list, with the most urgent heat loss or moisture issues placed first.
Accuracy depends on the conditions on the day. October to March gives the strongest thermal contrast, and the property should be heated for at least 2 hours before the visit, with a minimum 10C difference between inside and outside temperatures. When those conditions are in place, our thermal imaging specialists can read the building fabric clearly and show where insulation upgrades, draught sealing or further inspection will make the biggest difference.
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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.