Infrared thermal imaging to detect heat loss and hidden defects








Our thermal imaging specialists carry out detailed infrared surveys across Bedworth, from the Town Centre Conservation Area to homes near Smarts Road and Hospital Lane. Infrared cameras read surface temperature changes to 0.1C, so we can spot heat loss, missing insulation, cold bridging and air leakage that a normal visual inspection will miss. The survey is non-invasive and non-destructive, which keeps the process tidy while still giving a clear picture of where energy is escaping.
homedata.co.uk records show the average house price in Bedworth at £217,851 over the last year, with 255 residential sales in the same period, so wasted heat matters to both running costs and presentation. Bedworth's housing stock includes older brick-built streets, Chamberlaine's Almshouses, newer homes at Astley Fields, the Bedworth Rugby Club shared ownership scheme off Smarts Road, McArthur Gardens and the Hospital Lane scheme. A thermal survey helps us show where comfort can be improved, which rooms cool fastest and which repairs should come first.

£217,851
Average House Price
2.21%
12 Month Price Change
12.12%
5 Year Price Change
255
Residential Sales (Last 12 Months)
£189,833
Overall Average Sold Price
£303,369
Detached Average
£222,118
Semi-detached Average
£181,802
Terraced Average
Using listing data from home.co.uk and property data from homedata.co.uk
From the outside, many heat losses look like nothing more than a slightly tired wall or a draughty window. Under infrared, the picture changes fast. We detect heat escaping through walls, roofs, floors and glazing, then map the cold spots that show where insulation is missing, compressed or badly installed. In Bedworth, that can mean a chimney breast in a town-centre terrace, a loft hatch in a semi-detached home off Armson Road, or a cold line at the junction between a wall and the roof on a newer plot at Astley Fields.
Near the River Sowe warning area, including Heather Drive, Brooklea, Croft Pool and Delamere Road, colder patches can also point to moisture ingress after wet weather, especially where water has found its way into a wall or floor void. Our surveyors also look for air leakage around doors and windows, underfloor heating faults and electrical hotspots, because not every thermal anomaly is about insulation. Small temperature differences matter. The camera can show where a fix is needed before a damp patch, mould bloom or failed heating zone becomes harder to deal with.

Bedworth sits on the eastern edge of the North Warwickshire coalfield, with coal outcrops at the surface and a long mining history that dates back to the 13th century. That matters because ground movement, settlement and local repair history can shape how a home performs thermally. Where cracks have opened and been filled, or where extensions have been added over time, warm air often finds the weakest route out. Thermal imaging gives us a practical way to see those patterns without removing plaster or lifting floors.
Many homes in Bedworth are built from standard materials such as timber, bricks, aggregates, cement, plasterboard and roofing supplies, which suits thermal analysis well. Historic brick and tile works in the wider Nuneaton area also point to a building tradition that favours masonry and tiled roofs, so our surveyors often find solid, predictable heat-loss routes at loft level, wall junctions and window reveals. homedata.co.uk records also show the local market has a broad spread, with detached homes averaging £303,369, semi-detached homes £222,118 and terraced homes £181,802 over the last year. That mix means we regularly inspect everything from compact terraces to larger family homes, and each one behaves differently under infrared.
Newer schemes still benefit from this kind of survey. At Astley Fields, the Bedworth Rugby Club shared ownership homes off Smarts Road, McArthur Gardens, the 455-home Hospital Lane scheme and the proposed Woodland Lane development, thermal bridging, unfinished cavity fill and poorly sealed service penetrations can all show up even when the property looks tidy on completion. The Town Centre Conservation Area and listed buildings such as Chamberlaine's Almshouses, rebuilt in 1840, need an especially careful eye because upgrade work can be limited by heritage rules. We use thermal imaging to help separate normal surface noise from a genuine defect, which saves guesswork later.
Thermal imaging is useful because it turns hidden loss into something visible. In many homes, around 25% of heat is lost through the roof, 35% through walls and 15% through windows, with the rest leaking through floors, doors, chimneys and service penetrations. When our surveyors show that pattern on a Bedworth property, the fix often becomes clear, whether that means topping up loft insulation, sealing a sash window, or dealing with a cold bridge at a concrete lintel.
Those findings can also support better energy decisions before winter bills climb. A warmer loft, a tighter front door and better-sealed window details can make a noticeable difference to comfort in older terraces near the town centre and in larger homes across the edge of the borough. Our infrared cameras detect surface temperature differences to 0.1C, so we can show which part of the house is causing the biggest loss and which repair should be handled first. For a market with an average sold price of £217,851, protecting energy performance is not a small detail.

Send us the property details and choose a convenient appointment slot. We arrange surveys across Bedworth, including homes near the Town Centre Conservation Area, Smarts Road and Hospital Lane.
The best results come from October to March, when the temperature difference between inside and outside is at least 10C. Heating should be on for at least 2 hours before we arrive, so the building has a strong thermal pattern.
Our surveyors complete external and internal infrared scans, using non-invasive equipment to read surface temperatures without opening walls or lifting finishes.
We analyse each image carefully, remove false leads caused by reflections or recent sunshine, and annotate the true problem areas with notes and temperature readings.
You receive a clear report with thermal images, marked-up findings and practical recommendations, so the next repair is easier to plan.
If the survey highlights deeper issues such as damp, movement or a possible structural problem, we can point you towards the right follow-up survey for the property.
Reading a thermal image is straightforward once the colour scale is explained. Cold areas usually appear blue or purple, while warmer surfaces move towards red, orange or white. That does not mean every blue patch is a defect. A cold spot next to a radiator pipe, for example, can look very different from a cold area beside a poorly insulated loft hatch, so context matters more than colour alone.
Cold blue areas on a Bedworth terrace near the town centre can point to a missed strip of insulation, but they can also appear where sunlight has left the outside wall warm or where a reflective surface has confused the camera. Our thermal imaging specialists check for those false readings before we draw any conclusion. Solar gain, shiny finishes, recent heating changes and wind exposure can all distort the picture, so we cross-check every image against the room layout and the weather on the day of the survey.
We annotate each finding so the report makes sense without technical guesswork. That means arrows, temperature notes and plain-language comments that explain why a patch is important, not just what colour it showed. On a property in Bedworth with recent repairs, added insulation or a converted loft, those notes are useful because they separate a cosmetic change from a real thermal fault. The result is a clear, practical report that links what we see on screen to the comfort of the home.
Around the Town Centre Conservation Area, we often see older homes with weak loft insulation, draughts at original openings and cold bridging at wall junctions. Chamberlaine's Almshouses, rebuilt in 1840, show why heritage properties need a careful approach, because the materials and construction details can create unusual heat patterns that do not suit a one-size-fits-all fix. In these buildings, a thermal survey helps us spot the cold path without disturbing the fabric.
Newer homes off Smarts Road, at McArthur Gardens and on the larger Hospital Lane scheme can still produce sharp thermal faults if cavity insulation is patchy, window reveals are not sealed or service penetrations were left open during the build. At the Armson Road and Cheveral Road council homes, thermal imaging can help identify heat loss around roof spaces, junctions and door thresholds before those defects turn into larger repair jobs. Properties near Heather Drive, Brooklea, Croft Pool and Delamere Road can also need moisture checks after heavy rain, because damp walls cool differently and the image can reveal where water has entered.

Our thermal imaging specialists detect heat loss, missing or compressed insulation, cold bridging, air leakage around windows and doors, moisture-related cold spots, underfloor heating faults and electrical hotspots. The camera measures surface temperature variation, so it can highlight problems hidden behind plaster, flooring or finishes. In a Bedworth home, that can mean a cold chimney breast, a drafty loft hatch or a damp corner near a wall junction. It is a practical way to see where energy is being wasted.
Our thermographic survey starts from £300 in Bedworth. That covers the infrared scans, image analysis and a clear report with recommendations. If the property later needs a RICS Level 2 survey, local quotes in Bedworth have started from £397, which is a separate service with a different purpose.
October to March gives the strongest contrast between inside and outside, which makes the thermal image easier to read. We look for at least a 10C difference, because smaller gaps can hide weak spots. Bright sun, warm walls and mild evenings can blur the pattern, so winter conditions usually give the cleanest results. Heating should already have been on for at least 2 hours before the appointment.
Most surveys take 1-2 hours, depending on the size and layout of the property. A compact terraced home near Bedworth town centre can be quicker, while a larger detached house or a home with multiple extensions will take longer. The time is spent scanning the building, checking the internal and external views, and recording the findings properly. The report work happens after the visit, once the images have been reviewed.
Yes, it can help identify patterns that often point to damp or moisture ingress. A cold patch on a wall or ceiling can show where evaporation is taking place, especially after rain or in rooms with poor ventilation. It does not replace a damp specialist if the issue is complex, but it can show where to look first. In Bedworth, that is especially useful near the River Sowe warning area or in older homes where leaks have been hidden for some time.
A little preparation helps the images read properly. Keep the heating on for at least 2 hours before we arrive, avoid opening windows right before the appointment and make sure we can access the loft, boiler room and any key rooms you want checked. If the property has been in direct sunshine, tell us so we can account for that in the report. We will explain any extra prep when the booking is confirmed.
Yes, and it can be very useful where the property has limits on what can be altered. Chamberlaine's Almshouses and other heritage buildings in or near the Town Centre Conservation Area can benefit from a non-invasive scan because it shows heat loss without disturbing protected fabric. The findings can help guide low-risk upgrades such as draught sealing or loft improvements where those changes are allowed. If the property needs more than a thermal check, we can point you towards the right next survey.
We analyse the images, mark the problem areas and write up the report in plain English. You will see where heat loss is happening, which findings are likely to be urgent and which ones can wait. That makes it easier to decide on repairs, insulation upgrades or a follow-up survey. If the report shows signs of movement, damp or another structural issue, we will flag that clearly.
From £80
Energy performance certificate for selling or letting
From £397
Visual survey for standard brick and tile homes in reasonable condition
Price on request
Best for older, altered or listed homes in the Town Centre Conservation Area
A thermal imaging survey in Bedworth starts from £300, and the price reflects the size of the property, access needs and how much image analysis is needed after the visit. Our survey includes external and internal scans, annotated thermal images and practical recommendations for the most likely fixes. That makes it a useful first step before loft work, draught proofing, window repairs or insulation upgrades.
For a Bedworth property, the best value comes from getting the conditions right. Heating should be on for at least 2 hours before the appointment, and we get the clearest results between October and March when the inside and outside temperatures differ by at least 10C. A winter appointment usually shows the strongest thermal contrast, which helps us separate a genuine defect from a temporary surface change.
Older homes near the Town Centre Conservation Area, properties close to Heather Drive or Delamere Road and newer homes at Astley Fields or Hospital Lane can all benefit from the same process, but the recommendations will differ. A listed building may need gentle, reversible improvements, while a newer home might only need better sealing around reveals or a loft top-up. If the survey also suggests damp, movement or another deeper problem, we will say so plainly, so you can choose the right next step without delay.
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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.