Infrared thermal imaging to detect heat loss and hidden defects
Infrared cameras show what plaster hides. Our thermal imaging specialists carry out detailed thermographic surveys across Oadby, from Gartree Road and LE2 2GH to the streets around The Parade and Ellis Park. We scan surfaces without opening up walls, and our cameras read temperature differences to 0.1C, so heat loss patterns appear clearly on screen. That means missing insulation, air leakage, damp patches and cold bridges can be mapped in a way a standard visual inspection cannot match.
Oadby’s housing stock gives thermal surveys real value. homedata.co.uk records show an average house price of £273,000, with detached homes at £427,000, semi-detached homes at £273,000, terraced homes at £200,000 and flats at £119,000. Sales have also eased, with 180 residential transactions in the last 12 months, down 55 year on year, so buyers and owners alike are paying close attention to running costs, comfort and building performance. A thermal survey helps show where heat escapes and where improvements can make a property work better.
A thermal imaging survey highlights surface temperature changes that point to building defects. Our surveyors detect heat loss through roofs, walls, floors and windows, then trace the cause back to the detail that is failing. Missing cavity wall insulation, collapsed loft insulation, cold bridging at wall junctions, air leakage around trickle vents and poorly sealed door frames all show up as distinct temperature patterns. We also look for moisture related cooling that can indicate hidden damp or water ingress.
Homes on newer schemes such as Stoughton Park on Gartree Road often show different patterns from older stock around Oadby town centre. Modern brick and block construction can still lose heat through attic hatches, window reveals and service penetrations, while older properties can hide gaps left behind after partial insulation upgrades. Our infrared scans can also pick up underfloor heating faults and electrical hotspots, which matters in homes that have recently been renovated or extended. Nothing is invasive, and nothing is damaged during the inspection.
Oadby has a mixed housing market, and that mix changes the way heat escapes. homedata.co.uk shows detached homes at £427,000 and flats at £119,000, which suggests a wide spread of construction styles and property ages across the town. New build activity at Stoughton Park, Cottage Farm and the proposed Oadby Grange scheme sits alongside established homes that may have had insulation top-ups, window changes or loft conversions over time. That combination can hide weak spots, especially where older fabric meets newer retrofit work.
The town’s ground conditions matter too. Oadby sits on Oadby Member Glacial Till overlying the Blisworth Limestone Formation, and the local soils are described as medium to high plasticity. That means movement linked to moisture change can open small cracks, disturb seals and leave cold paths around openings that are easy to miss from a visual inspection alone. After the intense rainfall event on 22 June 2023, when internal flooding affected 24 residential properties and one business property across five locations, moisture patterns became even more relevant for homes near overland flow routes and watercourses such as Wash Brook.
Market context adds another layer. homedata.co.uk records show an overall 12-month price change of +2.1% to February 2026, with semi-detached homes up by +2.9% and flats down by -1.2%. In a town where 180 residential sales were recorded in the latest 12-month period, energy efficiency has become part of the purchase decision, not just an afterthought. Our thermal imaging specialists help owners identify where comfort is being lost, then explain which parts of the building fabric are worth tackling first.
Thermal imaging turns wasted heat into something you can see. In many homes, around 25% of heat is lost through the roof, 35% through walls and 15% through windows, so the biggest losses are often hiding in plain sight. Our surveyors map those losses room by room and elevation by elevation, then tie each hot or cold spot back to a likely construction issue. That gives you a clearer route towards a warmer property with less wasted energy.
The report also helps you judge upgrades in the right order. If the scan shows the loft is weak, the first fix may be insulation top-up rather than a window replacement that gives little immediate gain. If a rear elevation on a home near Leicester Racecourse shows strong air leakage, sealing and draught control can come before larger works. We explain the likely impact of each recommendation so you can judge comfort improvements alongside running cost reductions.
A thermal survey can also support wider efficiency planning. Homeowners in Oadby who are comparing new build plots at Stoughton Park with existing homes near The Parade often want to know where the hidden losses sit before they spend on decorating or upgrades. Because the camera reads surface temperature differences with precision, the evidence is visual, specific and easy to share with contractors. That makes follow-up work more straightforward and less speculative.
Start with our quote form and tell us about the property in Oadby, whether it is a flat near The Parade, a house on Gartree Road or a home on a new development such as Stoughton Park.
We book a time that gives good thermal contrast, with October to March usually the best window and at least a 10C temperature difference between inside and outside.
Keep the heating on for at least 2 hours before the appointment so the building fabric reaches a stable temperature and the scan shows real heat movement.
Our surveyors carry out infrared checks inside and out, looking at walls, roofs, floors, junctions, windows, doors and visible service routes.
Each thermal image is checked, annotated and compared against the building layout so we can separate true defects from reflections, solar gain or surface noise.
You receive a clear report with thermal images, explanations and practical recommendations that point towards the most useful next steps.
A thermal image looks simple at first glance, but the colour scale needs careful reading. Blue and purple areas usually indicate cooler surfaces, while red, orange and white show warmer zones where heat is escaping or where a surface is being affected by a heat source. Our surveyors read those patterns in context, so a warm patch on a ceiling beside a loft hatch means something different from a warm patch beside a radiator pipe. On a house near Ellis Park, for example, a bright band at the eaves can point to missing insulation rather than a fault in the roof covering.
False readings can happen, which is why interpretation matters. Reflections from shiny surfaces, sunlight hitting a wall earlier in the day, or a wet exterior finish can all distort the image. We take those factors into account and explain them in plain language so the report does not leave you guessing. If a wall beside Windrush Drive shows an abnormal cold patch after rain, we check whether that pattern matches moisture ingress, thermal bridging or simply a surface that has not yet dried out.
Temperature differences matter as much as colour. A weak area with only a tiny contrast may be less urgent than a stronger anomaly that repeats across several rooms or elevations, and our annotations show where the pattern is local and where it is building wide. That is useful in Oadby because homes range from older properties that may have been retrofitted over time to newer brick and block builds with fresh insulation layers. The final report translates each image into a practical finding, so you can see what needs action and what can be monitored.
On Stoughton Park, Bellway Homes properties can show the kind of thermal weak points common in modern masonry construction, such as loft hatch leakage, cold bridging at junctions and gaps around service penetrations. In new build homes near Gartree Road, our surveyors also look closely at window reveals and roof spaces where insulation can be disturbed during fitting or later snagging work. These issues do not always show from a surface inspection, but the thermal image makes them stand out.
Older homes across Oadby often tell a different story. Partial insulation upgrades can leave gaps at the eaves, pipe runs or party wall junctions, and a thermal scan can show where heat is escaping long before the room feels uncomfortable. After the 22 June 2023 flooding event, properties affected by surface water or watercourse overtoping were worth checking for damp related cooling on lower walls and ground floor junctions, especially where Wash Brook contributed to the problem. That kind of evidence helps separate old staining from active moisture movement.
We also see repeated patterns in homes built by major volume housebuilders active locally, including Bellway, Bloor Homes, Barratt Homes and David Wilson Homes. The issue is not just the brand, it is the detail. Poorly sealed loft access panels, uneven insulation at ridge lines, and cold spots around fitted kitchens can affect comfort in any part of the town, from homes near Leicester Racecourse to properties close to the University of Leicester side of town. The value of thermal imaging is that it shows the defect before you start guessing at the cause.
Our thermal imaging specialists detect heat loss, missing insulation, air leakage, cold bridging, damp related cooling, underfloor heating faults and some electrical hotspots. The camera shows surface temperature differences, so it is ideal for finding defects that are hidden behind finishes or missed in a normal visual inspection. In Oadby, that can be useful in both newer homes on developments like Stoughton Park and older properties that have had insulation upgrades over time.
Thermographic surveys start from £300. The final price depends on property size, layout and how much scanning is needed inside and out. A flat near The Parade will usually be quicker to assess than a larger detached house on Gartree Road, so the scope can affect the quote.
October to March is the best period because the temperature difference between inside and outside needs to be strong enough for the camera to read heat loss clearly. We look for at least a 10C difference, which gives much better contrast in the images. That is why winter and the colder shoulder months work so well in Oadby.
Most surveys take 1-2 hours, depending on the size and complexity of the property. A compact flat may sit at the lower end of that range, while a detached house with several elevations and roof spaces will take longer. The analysis stage comes after the site visit, when we check and annotate the images.
Yes, thermal imaging can help identify damp by showing cooler surface areas caused by moisture evaporating or water sitting behind a finish. It does not replace a moisture meter or a detailed building investigation, but it can show where to look more closely. In Oadby, that is useful after heavy rain or where a property has a history of surface water movement.
Yes, a little preparation helps the results. Keep the heating on for at least 2 hours before we arrive, close windows and doors, and avoid large changes to the heating setting on the day of the visit. If there are any known problem areas in a home near Leicester Racecourse, tell us before the scan so we can focus on them.
It can, especially where a new build is on a site such as Stoughton Park or one of the proposed schemes around Oadby Grange. New homes can still have gaps around fittings, disturbed insulation or air leakage at junctions. A thermal survey helps turn those hidden defects into clear evidence that can be discussed with the developer or contractor.
No. Thermal imaging is non-invasive and non-destructive, so we do not cut into walls, lift floors or remove finishes. The camera simply records surface temperature patterns from inside and outside the home. That makes it a safe option for occupied homes and newly completed properties alike.
From £80
Check the energy rating before you plan upgrades or a sale
Price on request
A detailed check for standard homes, useful before purchase
Price on request
A fuller survey for larger, older or more complex properties
Price on request
Review borrowing options alongside repair and efficiency plans
Thermographic surveys in Oadby start from £300, and the final quote depends on the size and layout of the property. A flat on the edge of the town can often be surveyed faster than a detached home with multiple elevations, an extension and a loft conversion. Our pricing reflects the time needed to scan inside and out, then review the images carefully before the report is released.
The survey includes external and internal infrared scans, image analysis, annotation and practical recommendations. That means you receive more than a set of pictures, because each finding is explained in plain English and linked to the likely cause. For homes near Windrush Drive, Gartree Road or The Parade, that can be the difference between chasing a surface symptom and fixing the real source of heat loss.
Best results come from the right weather and the right preparation. October to March gives the strongest thermal contrast, and a minimum 10C temperature difference between inside and outside makes hidden defects much easier to read. Heating should be on for at least 2 hours before the survey, windows and doors should stay closed, and any known cold spots should be mentioned before we arrive. Once the scan is complete, our surveyors turn the raw images into a clear report that helps you plan the next step with confidence.
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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.
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